{"id":7561,"date":"2024-11-05T10:33:07","date_gmt":"2024-11-05T03:33:07","guid":{"rendered":"https:\/\/dufago.com.vn\/?p=7561"},"modified":"2026-10-30T15:00:15","modified_gmt":"2026-10-30T08:00:15","slug":"do-be-tong-trong-mua-mua-va-nhung-luu-y","status":"publish","type":"post","link":"https:\/\/dufago.com.vn\/en\/do-be-tong-trong-mua-mua-va-nhung-luu-y\/","title":{"rendered":"\u0110\u1ed5 b\u00ea t\u00f4ng tr\u1eddi m\u01b0a c\u00f3 sao kh\u00f4ng? H\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd chi ti\u1ebft theo th\u1eddi gian \u0111\u00f4ng k\u1ebft"},"content":{"rendered":"<p><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>\u0110\u1ed5 b\u00ea t\u00f4ng g\u1eb7p m\u01b0a c\u00f3 sao kh\u00f4ng? C\u00f3, n\u1ebfu n\u01b0\u1edbc m\u01b0a r\u01a1i v\u00e0o b\u00ea t\u00f4ng ch\u01b0a \u0111\u00f4ng k\u1ebft: m\u1eb7t b\u00ea t\u00f4ng b\u1ecb lo\u00e3ng, tr\u00f4i v\u1eefa, r\u1ed7 v\u00e0 y\u1ebfu \u0111i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch x\u1eed l\u00fd theo t\u1eebng l\u00fac: \u0111ang \u0111\u1ed5, v\u1eeba \u0111\u1ed5 xong, m\u01b0a sau 2, 3 hay 4 ti\u1ebfng. Khi n\u00e0o \u0111\u01b0\u1ee3c \u0111\u1ed5 ti\u1ebfp, x\u1eed l\u00fd m\u1ea1ch ng\u1eebng, b\u1ea3o d\u01b0\u1ee1ng ra sao, v\u00e0 ch\u1ed1t l\u1ecbch xe \u0111\u1ec3 kh\u1ecfi m\u1ea5t chuy\u1ebfn b\u00ea t\u00f4ng v\u00ec m\u01b0a.<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">M\u01b0a l\u00e0m h\u1ecfng b\u00ea t\u00f4ng nhi\u1ec1u hay \u00edt t\u00f9y ba \u0111i\u1ec1u: m\u01b0a to hay nh\u1ecf, b\u00ea t\u00f4ng \u0111\u00e3 \u0111\u1ed5 \u0111\u01b0\u1ee3c bao l\u00e2u, v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c che ch\u01b0a. M\u01b0a l\u1edbn r\u01a1i tr\u1ef1c ti\u1ebfp v\u00e0o b\u00ea t\u00f4ng v\u1eeba \u0111\u1ed5, ch\u01b0a che, l\u00e0 tr\u01b0\u1eddng h\u1ee3p n\u1eb7ng nh\u1ea5t. M\u01b0a nh\u1ecf l\u00ean m\u1eb7t b\u00ea t\u00f4ng \u0111\u00e3 se c\u1ee9ng th\u00ec th\u01b0\u1eddng kh\u00f4ng sao. Theo TCVN 4453, khi tr\u1eddi m\u01b0a ph\u1ea3i che ch\u1eafn, kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc m\u01b0a r\u01a1i v\u00e0o b\u00ea t\u00f4ng<strong> [1]<\/strong>.<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-11287 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago-1024x576.webp\" alt=\"Xe b\u1ed3n v\u00e0 b\u01a1m b\u00ea t\u00f4ng Dufago ph\u1ee5c v\u1ee5 thi c\u00f4ng trong m\u00f9a m\u01b0a\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/04-thi-cong-be-tong-trong-mua-mua-dufago.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">G\u1eb7p m\u01b0a khi \u0111\u1ed5 b\u00ea t\u00f4ng: x\u1eed l\u00fd nhanh theo t\u00ecnh hu\u1ed1ng<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">B\u1ea3ng d\u01b0\u1edbi \u0111\u1ec3 tra nhanh ngo\u00e0i c\u00f4ng tr\u01b0\u1eddng. C\u00e1ch l\u00e0m chi ti\u1ebft \u1edf c\u00e1c ph\u1ea7n b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">T\u00ecnh hu\u1ed1ng<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">L\u00e0m ngay<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Ch\u01b0a \u0111\u1ed5, d\u1ef1 b\u00e1o m\u01b0a to ho\u1eb7c m\u01b0a k\u00e9o d\u00e0i<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">D\u1eddi ng\u00e0y; b\u00e1o tr\u1ea1m tr\u01b0\u1edbc khi xe xu\u1ea5t tr\u1ea1m<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110ang \u0111\u1ed5, m\u01b0a nh\u1ecf, ph\u1ea7n c\u00f2n l\u1ea1i kh\u00f4ng nhi\u1ec1u<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Che b\u1ea1t ph\u1ea7n \u0111\u00e3 \u0111\u1ed5, \u0111\u1ed5 ti\u1ebfp cho xong<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110ang \u0111\u1ed5, m\u01b0a l\u1edbn<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">D\u1eebng \u1edf ch\u1ed7 k\u1ef9 s\u01b0 ch\u1ec9 \u0111\u1ecbnh, che k\u00edn, b\u00e1o tr\u1ea1m gi\u00e3n xe ho\u1eb7c ch\u1ed1t chuy\u1ebfn cu\u1ed1i<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">V\u1eeba \u0111\u1ed5 xong (0\u20136 gi\u1edd)<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Che ngay, tho\u00e1t n\u01b0\u1edbc, kh\u00f4ng xoa m\u1eb7t khi \u0111ang m\u01b0a<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a sau 6\u201324 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a nh\u1ecf, kh\u00f4ng th\u00e0nh d\u00f2ng ch\u1ea3y th\u00ec kh\u00f4ng \u0111\u00e1ng lo; m\u01b0a l\u1edbn v\u1eabn che, kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc \u0111\u1ecdng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">T\u1ea1nh m\u01b0a, m\u1eb7t b\u1ecb tr\u00f4i v\u1eefa, r\u1ed7<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">G\u1ea1t v\u1eefa lo\u00e3ng ho\u1eb7c \u0111\u1ee5c l\u1edbp y\u1ebfu; nghi ng\u1edd th\u00ec ki\u1ec3m tra c\u01b0\u1eddng \u0111\u1ed9<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"color: #333399;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110\u1ed5 b\u00ea t\u00f4ng xong g\u1eb7p tr\u1eddi m\u01b0a c\u00f3 sao kh\u00f4ng?<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00f3 th\u1ec3 c\u00f3, v\u00e0 h\u1ecfng nhi\u1ec1u nh\u1ea5t \u1edf l\u1edbp m\u1eb7t. N\u01b0\u1edbc m\u01b0a r\u01a1i v\u00e0o b\u00ea t\u00f4ng ch\u01b0a \u0111\u00f4ng k\u1ebft g\u00e2y ra b\u1ed1n vi\u1ec7c:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Lo\u00e3ng b\u00ea t\u00f4ng:<\/strong> n\u01b0\u1edbc m\u01b0a l\u00e0m t\u0103ng l\u01b0\u1ee3ng n\u01b0\u1edbc so v\u1edbi xi m\u0103ng, b\u00ea t\u00f4ng ch\u1ed7 \u0111\u00f3 y\u1ebfu \u0111i so v\u1edbi thi\u1ebft k\u1ebf. M\u01b0a c\u00e0ng to, c\u00e0ng l\u00e2u, ph\u1ea7n b\u1ecb lo\u00e3ng c\u00e0ng s\u00e2u.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>R\u1eeda tr\u00f4i xi m\u0103ng \u1edf m\u1eb7t:<\/strong> m\u1eb7t b\u00ea t\u00f4ng b\u1ecb r\u1ed7, x\u1ed1p, l\u1ed9 \u0111\u00e1, kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, ch\u1ed1ng th\u1ea5m k\u00e9m h\u01a1n.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>R\u1ea1n n\u1ee9t m\u1eb7t:<\/strong> m\u1eb7t b\u00ea t\u00f4ng ch\u01b0a \u0111\u1ee7 c\u1ee9ng, b\u1ecb n\u01b0\u1edbc m\u01b0a x\u1ed1i ho\u1eb7c \u0111\u1ecdng th\u00e0nh v\u0169ng, d\u1ec5 r\u1ea1n.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ch\u1eadm \u0111\u00f4ng k\u1ebft:<\/strong> b\u00ea t\u00f4ng th\u1eeba n\u01b0\u1edbc l\u00e2u c\u1ee9ng h\u01a1n, k\u00e9o theo ch\u1eadm th\u00e1o c\u1ed1p pha v\u00e0 ch\u1eadm c\u00e1c vi\u1ec7c sau.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-11286 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua-1024x576.webp\" alt=\"C\u00f4ng nh\u00e2n \u0111ang \u0111\u1ed5 b\u00ea t\u00f4ng d\u01b0\u1edbi tr\u1eddi m\u01b0a t\u1ea1i c\u00f4ng tr\u01b0\u1eddng\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/03-dang-do-be-tong-gap-mua.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Sau khi t\u1ea1nh m\u01b0a, nh\u00ecn m\u1eb7t b\u00ea t\u00f4ng \u0111\u1ec3 bi\u1ebft m\u1ee9c \u0111\u1ed9:<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">Th\u1ea5y g\u00ec tr\u00ean m\u1eb7t b\u00ea t\u00f4ng<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">Th\u01b0\u1eddng l\u00e0<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">L\u00e0m g\u00ec<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u1eb7t c\u1ee9ng, ch\u1ec9 \u01b0\u1edbt, kh\u00f4ng tr\u00f4i v\u1eefa<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a t\u1edbi l\u00fac b\u00ea t\u00f4ng \u0111\u00e3 se c\u1ee9ng<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Kh\u00f4ng c\u1ea7n x\u1eed l\u00fd; x\u1ea3 n\u01b0\u1edbc \u0111\u1ecdng n\u1ebfu c\u00f3<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">L\u1edbp v\u1eefa lo\u00e3ng n\u1ed5i tr\u00ean m\u1eb7t, b\u00ea t\u00f4ng b\u00ean d\u01b0\u1edbi c\u00f2n d\u1ebbo<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a nh\u1ecf, ch\u01b0a \u0103n s\u00e2u<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">G\u1ea1t b\u1ecf v\u1eefa lo\u00e3ng, \u0111\u00e1nh l\u1ea1i m\u1eb7t (xem ph\u1ea7n v\u1eeba \u0111\u1ed5 xong g\u1eb7p m\u01b0a)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u1eb7t l\u1ed9 \u0111\u00e1, v\u1eefa b\u1ecb tr\u00f4i th\u00e0nh r\u00e3nh, c\u00f3 v\u0169ng n\u01b0\u1edbc<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a l\u1edbn khi b\u00ea t\u00f4ng c\u00f2n m\u1ec1m, ch\u01b0a che k\u1ecbp<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Ch\u1edd \u0111\u1ee7 c\u1ee9ng, \u0111\u1ee5c l\u1edbp y\u1ebfu, x\u1eed l\u00fd nh\u01b0 m\u1ea1ch ng\u1eebng (xem ph\u1ea7n x\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 m\u1ea1ch ng\u1eebng)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">R\u1ed7 s\u00e2u, l\u1ed9 th\u00e9p, h\u1ecfng tr\u00ean di\u1ec7n r\u1ed9ng<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a l\u1edbn k\u00e9o d\u00e0i tr\u00ean b\u00ea t\u00f4ng v\u1eeba \u0111\u1ed5<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">B\u00e1o k\u1ef9 s\u01b0 tr\u01b0\u1edbc khi s\u1eeda hay \u0111\u1ed5 ti\u1ebfp<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">V\u1ebft n\u1ee9t nh\u1ecf nh\u01b0 s\u1ee3i t\u00f3c<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u1eb7t b\u1ecb x\u1ed1i n\u01b0\u1edbc ho\u1eb7c kh\u00f4 kh\u00f4ng \u0111\u1ec1u sau m\u01b0a<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Gi\u1eef \u1ea9m \u0111\u1ec1u, theo d\u00f5i; xem b\u00e0i <a href=\"https:\/\/dufago.com.vn\/en\/be-tong-bi-nut-24h-dau-sau-khi-do-nguyen-nhan-cach-xu-ly-khan-cap\/\">b\u00ea t\u00f4ng b\u1ecb n\u1ee9t 24 gi\u1edd \u0111\u1ea7u<\/a><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"color: #333399;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">H\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd chi ti\u1ebft khi \u0111\u1ed5 b\u00ea t\u00f4ng g\u1eb7p m\u01b0a<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00e1ch x\u1eed l\u00fd kh\u00e1c nhau theo l\u00fac m\u01b0a t\u1edbi (\u0111ang \u0111\u1ed5, v\u1eeba \u0111\u1ed5 xong, hay \u0111\u00e3 \u0111\u1ed5 \u0111\u01b0\u1ee3c v\u00e0i gi\u1edd), v\u00e0 theo vi\u1ec7c c\u00f3 ph\u1ea3i \u0111\u1ed5 ti\u1ebfp l\u00ean ph\u1ea7n b\u1ecb m\u01b0a hay kh\u00f4ng.<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-11290 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong-1024x576.webp\" alt=\"Nh\u00e2n c\u00f4ng v\u00e0 thi\u1ebft b\u1ecb b\u01a1m \u0111ang thi c\u00f4ng b\u00ea t\u00f4ng tr\u00ean s\u00e0n\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/07-chuan-bi-nhan-cong-thiet-bi-do-be-tong.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110ang \u0111\u1ed5 b\u00ea t\u00f4ng th\u00ec tr\u1eddi m\u01b0a b\u1ea5t ng\u1edd<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>M\u01b0a nh\u1ecf, \u0111\u1ed5 g\u1ea7n xong:<\/strong> che b\u1ea1t ph\u1ea7n \u0111\u00e3 \u0111\u1ed5 v\u00e0 \u0111\u1ed5 ti\u1ebfp cho xong.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>M\u01b0a l\u1edbn:<\/strong> d\u1eebng \u0111\u1ed5 \u1edf ch\u1ed7 k\u1ef9 s\u01b0 ch\u1ec9 \u0111\u1ecbnh, che k\u00edn ph\u1ea7n \u0111\u00e3 \u0111\u1ed5, r\u1ed3i x\u1eed l\u00fd ch\u1ed7 d\u1eebng nh\u01b0 m\u1ea1ch ng\u1eebng. Kh\u00f4ng \u0111\u1ed5 b\u00ea t\u00f4ng xu\u1ed1ng h\u1ed1 m\u00f3ng hay c\u1ed1p pha \u0111ang \u0111\u1ecdng n\u01b0\u1edbc m\u01b0a.<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">T\u00ecnh hu\u1ed1ng<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">L\u00e0m g\u00ec<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">V\u00ec sao<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a nh\u1ecf, ph\u1ea7n c\u00f2n l\u1ea1i kh\u00f4ng nhi\u1ec1u<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Che b\u1ea1t ph\u1ea7n \u0111\u00e3 \u0111\u1ed5, \u0111\u1ed5 ti\u1ebfp cho xong, \u0111\u1ea7m k\u1ef9<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110\u1ed5 li\u1ec1n m\u1ed9t l\u1ea7n, kh\u00f4ng ph\u1ea3i l\u00e0m m\u1ea1ch ng\u1eebng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a l\u1edbn ho\u1eb7c k\u00e9o d\u00e0i<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">D\u1eebng \u1edf ch\u1ed7 k\u1ef9 s\u01b0 ch\u1ec9 \u0111\u1ecbnh; che k\u00edn ph\u1ea7n \u0111\u00e3 \u0111\u1ed5<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Tr\u00e1nh r\u1eeda tr\u00f4i xi m\u0103ng; ch\u1ed7 d\u1eebng \u0111\u00fang v\u1ecb tr\u00ed th\u00ec m\u1ea1ch ng\u1eebng \u00edt \u1ea3nh h\u01b0\u1edfng ch\u1ecbu l\u1ef1c<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Xe b\u00ea t\u00f4ng \u0111ang tr\u00ean \u0111\u01b0\u1eddng ho\u1eb7c \u0111ang ch\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">B\u00e1o tr\u1ea1m t\u1ea1m d\u1eebng ho\u1eb7c gi\u00e3n c\u00e1c xe ch\u01b0a xu\u1ea5t; ch\u1ed1t kh\u1ed1i l\u01b0\u1ee3ng chuy\u1ebfn cu\u1ed1i<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Tr\u00e1nh xe t\u1edbi m\u00e0 kh\u00f4ng \u0111\u1ed5 \u0111\u01b0\u1ee3c, b\u00ea t\u00f4ng trong xe h\u1ebft th\u1eddi gian \u0111\u1ed5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">N\u01b0\u1edbc m\u01b0a \u0111\u1ecdng trong h\u1ed1 m\u00f3ng, tr\u00ean s\u00e0n<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Kh\u01a1i r\u00e3nh, b\u01a1m ho\u1eb7c t\u00e1t n\u01b0\u1edbc; kh\u00f4ng \u0111\u1ed5 xu\u1ed1ng ch\u1ed7 \u0111\u1ecdng n\u01b0\u1edbc<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">N\u01b0\u1edbc \u0111\u1ecdng l\u00e0m lo\u00e3ng l\u1edbp b\u00ea t\u00f4ng \u0111\u1ea7u ti\u00ean \u0111\u1ed5 xu\u1ed1ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">N\u01b0\u1edbc m\u01b0a l\u1ecdt v\u00e0o ph\u1ec5u, m\u00e1ng c\u1ee7a xe<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110o l\u1ea1i \u0111\u1ed9 s\u1ee5t m\u1ebb c\u00f2n trong xe tr\u01b0\u1edbc khi \u0111\u1ed5 ti\u1ebfp<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110\u1ed9 s\u1ee5t l\u1ec7ch xa s\u1ed1 \u0111\u00e3 \u0111\u1eb7t th\u00ec b\u00e1o tr\u1ea1m, kh\u00f4ng \u0111\u1ed5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">T\u1ea1nh m\u01b0a<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a nh\u1ecf: g\u1ea1t b\u1ecf l\u1edbp v\u1eefa lo\u00e3ng tr\u00ean m\u1eb7t r\u1ed3i \u0111\u1ed5 ti\u1ebfp. B\u00ea t\u00f4ng b\u1ecb lo\u00e3ng nghi\u00eam tr\u1ecdng: b\u1ecf l\u1edbp h\u1ecfng, x\u1eed l\u00fd nh\u01b0 m\u1ea1ch ng\u1eebng r\u1ed3i m\u1edbi \u0111\u1ed5 n\u1ed1i<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Quy\u1ebft \u0111\u1ecbnh c\u00f3 ph\u1ea3i b\u1ecf ph\u1ea7n b\u00ea t\u00f4ng h\u1ecfng hay kh\u00f4ng<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>D\u1eebng bao l\u00e2u th\u00ec th\u00e0nh m\u1ea1ch ng\u1eebng.<\/strong> B\u00ea t\u00f4ng \u0111\u1ed5 sau ph\u1ea3i ph\u1ee7 l\u00ean b\u00ea t\u00f4ng \u0111\u1ed5 tr\u01b0\u1edbc khi l\u1edbp tr\u01b0\u1edbc c\u00f2n d\u1ebbo. V\u1edbi b\u00ea t\u00f4ng kh\u00f4ng ph\u1ee5 gia, d\u00f9ng xi m\u0103ng po\u00f3c l\u0103ng, TCVN 4453 cho ph\u00e9p ng\u1eebng kho\u1ea3ng 60 ph\u00fat khi nhi\u1ec7t \u0111\u1ed9 b\u00ea t\u00f4ng tr\u00ean 30 \u00b0C v\u00e0 90 ph\u00fat khi 20\u201330 \u00b0C; xi m\u0103ng c\u00f3 pha x\u1ec9 ho\u1eb7c puzolan \u0111\u01b0\u1ee3c l\u00e2u h\u01a1n, kho\u1ea3ng 90 v\u00e0 120 ph\u00fat <strong>[1]<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"> B\u00ea t\u00f4ng t\u01b0\u01a1i c\u00f3 ph\u1ee5 gia n\u00ean th\u1eddi gian ng\u1eebng th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 kh\u00e1c b\u1ea3ng n\u00e0y: h\u1ecfi tr\u1ea1m v\u00e0 k\u1ef9 s\u01b0 gi\u00e1m s\u00e1t xem l\u1edbp \u0111\u00e3 \u0111\u1ed5 c\u00f2n \u0111\u01b0\u1ee3c ph\u1ee7 ti\u1ebfp trong bao l\u00e2u. Ng\u1eebng qu\u00e1 th\u1eddi gian cho ph\u00e9p th\u00ec ph\u1ea3i ch\u1edd b\u00ea t\u00f4ng \u0111\u1ea1t 25 daN\/cm\u00b2 (kho\u1ea3ng 2,5 MPa), l\u00e0m nh\u00e1m m\u1eb7t r\u1ed3i m\u1edbi \u0111\u1ed5 ti\u1ebfp <strong>[1]<\/strong>. C\u00e1ch l\u00e0m \u1edf ph\u1ea7n x\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 m\u1ea1ch ng\u1eebng b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: #000000;\"><strong>\u0110\u1ed9 s\u1ee5t \u0111o \u1edf \u0111\u00e2u.<\/strong> \u0110\u1ed9 s\u1ee5t ch\u1ec9 \u0111o tr\u00ean h\u1ed7n h\u1ee3p b\u00ea t\u00f4ng l\u1ea5y t\u1eeb xe, tr\u01b0\u1edbc khi \u0111\u1ed5 <strong>[2]<\/strong>. Ph\u1ea7n \u0111\u00e3 \u0111\u1ed5 trong c\u1ed1p pha th\u00ec kh\u00f4ng \u0111o \u0111\u1ed9 s\u1ee5t, m\u00e0 xem m\u1eb7t b\u00ea t\u00f4ng nh\u01b0 b\u1ea3ng \u1edf tr\u00ean. C\u00e1ch \u0111o v\u00e0 s\u1ed1 c\u1ea7n \u0111\u1ea1t \u1edf b\u00e0i<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/do-sut-be-tong-bao-nhieu-la-dat-bang-tra-va-quy-trinh-huong-dan-lay-sut\/\">\u0111\u1ed9 s\u1ee5t b\u00ea t\u00f4ng bao nhi\u00eau l\u00e0 \u0111\u1ea1t<\/a>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>An to\u00e0n khi m\u01b0a.<\/strong> Ng\u1eaft \u0111i\u1ec7n m\u00e1y \u0111\u1ea7m, m\u00e1y b\u01a1m n\u01b0\u1edbc khi d\u00e2y \u0111i\u1ec7n, \u1ed5 c\u1eafm b\u1ecb \u01b0\u1edbt. Ki\u1ec3m \u0111\u01b0\u1eddng cho xe b\u1ed3n, xe b\u01a1m: n\u1ec1n l\u1ea7y, tr\u01a1n th\u00ec xe d\u1ec5 l\u00fan, tr\u01b0\u1ee3t.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">V\u1eeba \u0111\u1ed5 b\u00ea t\u00f4ng xong g\u1eb7p m\u01b0a<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Che ngay.<\/strong> 0\u20136 gi\u1edd \u0111\u1ea7u l\u00e0 l\u00fac b\u00ea t\u00f4ng \u0111ang \u0111\u00f4ng k\u1ebft ban \u0111\u1ea7u, c\u00f2n m\u1ec1m, d\u1ec5 h\u1ecfng nh\u1ea5t khi g\u1eb7p m\u01b0a.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11294 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong-1024x576.webp\" alt=\"M\u01b0a l\u1edbn g\u00e2y n\u01b0\u1edbc \u0111\u1ecdng t\u1ea1i khu v\u1ef1c chu\u1ea9n b\u1ecb thi c\u00f4ng b\u00ea t\u00f4ng\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/01-mua-lon-nuoc-dong-khi-do-be-tong.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<ol type=\"1\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ph\u1ee7 b\u1ea1t ho\u1eb7c ni l\u00f4ng l\u00ean to\u00e0n b\u1ed9 m\u1eb7t v\u1eeba \u0111\u1ed5. N\u1ebfu c\u00f3 c\u00e2y ch\u1ed1ng hay khung, c\u0103ng b\u1ea1t cao h\u01a1n m\u1eb7t b\u00ea t\u00f4ng \u0111\u1ec3 b\u1ea1t kh\u00f4ng \u0111\u00e8 l\u00ean m\u1eb7t c\u00f2n m\u1ec1m, v\u00e0 ch\u00e8n m\u00e9p b\u1ea1t cho kh\u1ecfi bay.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">D\u1eabn n\u01b0\u1edbc m\u01b0a ch\u1ea3y ra ngo\u00e0i, kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc ch\u1ea3y tr\u00e0n qua m\u1eb7t b\u00ea t\u00f4ng hay \u0111\u1ecdng th\u00e0nh v\u0169ng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Kh\u00f4ng xoa, kh\u00f4ng \u0111\u00e1nh m\u1eb7t khi \u0111ang m\u01b0a. Ch\u1edd t\u1ea1nh r\u1ed3i m\u1edbi l\u00e0m.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">T\u1ea1nh m\u01b0a th\u00ec m\u1edf b\u1ea1t, ki\u1ec3m m\u1eb7t: c\u00f3 r\u1ed7, nh\u00e3o, v\u1ebft n\u01b0\u1edbc s\u00e2u hay l\u1ed9 \u0111\u00e1 kh\u00f4ng (xem b\u1ea3ng d\u1ea5u hi\u1ec7u \u1edf m\u1ee5c \u201c\u0110\u1ed5 b\u00ea t\u00f4ng xong g\u1eb7p tr\u1eddi m\u01b0a c\u00f3 sao kh\u00f4ng?\u201d).<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1eb7t ch\u1ec9 c\u00f3 l\u1edbp v\u1eefa lo\u00e3ng: g\u1ea1t b\u1ecf, \u0111\u00e1nh l\u1ea1i m\u1eb7t n\u1ebfu b\u00ea t\u00f4ng c\u00f2n d\u1ebbo. B\u00ea t\u00f4ng \u0111\u00e3 c\u1ee9ng m\u1edbi th\u1ea5y h\u1ecfng: s\u1eeda b\u1eb1ng v\u1eefa ho\u1eb7c v\u1eadt li\u1ec7u s\u1eeda ch\u1eefa chuy\u00ean d\u1ee5ng, ho\u1eb7c x\u1eed l\u00fd nh\u01b0 m\u1ea1ch ng\u1eebng n\u1ebfu ph\u1ea3i \u0111\u1ed5 l\u1edbp m\u1edbi l\u00ean (xem ph\u1ea7n ngay d\u01b0\u1edbi).<\/span><\/li>\n<\/ol>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: #000000;\"><strong>Khi n\u00e0o c\u1ea7n ki\u1ec3m tra c\u01b0\u1eddng \u0111\u1ed9.<\/strong> M\u01b0a l\u1edbn r\u01a1i v\u00e0o b\u00ea t\u00f4ng v\u1eeba \u0111\u1ed5 m\u00e0 ch\u01b0a che, m\u1eb7t b\u1ecb tr\u00f4i v\u1eefa tr\u00ean di\u1ec7n r\u1ed9ng, ho\u1eb7c m\u1eabu n\u00e9n sau n\u00e0y kh\u00f4ng \u0111\u1ea1t: b\u00e1o k\u1ef9 s\u01b0 gi\u00e1m s\u00e1t \u0111\u1ec3 quy\u1ebft c\u00f3 c\u1ea7n ki\u1ec3m tra c\u01b0\u1eddng \u0111\u1ed9 ngay tr\u00ean k\u1ebft c\u1ea5u hay kh\u00f4ng. C\u00e1ch ki\u1ec3m v\u00e0 \u0111\u1ecdc k\u1ebft qu\u1ea3 \u1edf b\u00e0i<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/kiem-tra-cuong-do-chiu-nen-be-tong-2025\/\">ki\u1ec3m tra c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu n\u00e9n b\u00ea t\u00f4ng<\/a>.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11288 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua-1024x576.webp\" alt=\"B\u1ea1t che b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t b\u00ea t\u00f4ng v\u1eeba \u0111\u1ed5 khi tr\u1eddi m\u01b0a\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/05-phu-bat-bao-ve-be-tong-vua-do-gap-mua.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110\u1ed5 b\u00ea t\u00f4ng bao l\u00e2u m\u01b0a th\u00ec t\u1ed1t? Ph\u00e2n t\u00edch theo m\u1ed1c th\u1eddi gian<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Kh\u00f4ng c\u00f3 m\u1ed1c gi\u1edd n\u00e0o chung cho m\u1ecdi m\u1ebb b\u00ea t\u00f4ng. B\u1ea3ng d\u01b0\u1edbi l\u00e0 m\u1ed1c tham kh\u1ea3o cho b\u00ea t\u00f4ng th\u00f4ng th\u01b0\u1eddng, th\u1eddi ti\u1ebft b\u00ecnh th\u01b0\u1eddng, t\u00ednh t\u1eeb l\u00fac \u0111\u1ed5 xong:<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">M\u1ed1c th\u1eddi gian<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">M\u1ee9c \u0111\u1ed9 r\u1ee7i ro<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">L\u00e0m g\u00ec<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">0\u20133 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">R\u1ea5t cao: b\u00ea t\u00f4ng ch\u01b0a \u0111\u00f4ng k\u1ebft, d\u1ec5 b\u1ecb lo\u00e3ng v\u00e0 r\u1eeda tr\u00f4i<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Ph\u1ea3i che ch\u1eafn k\u00edn ho\u00e0n to\u00e0n<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">3\u20136 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Cao: b\u1eaft \u0111\u1ea7u c\u1ee9ng s\u01a1 b\u1ed9, nh\u01b0ng m\u01b0a l\u1edbn v\u1eabn l\u00e0m h\u1ecfng m\u1eb7t<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Che ch\u1eafn k\u1ef9; m\u01b0a nh\u1ecf c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn nh\u01b0ng ph\u1ea3i theo d\u00f5i, m\u01b0a sau 3 ti\u1ebfng c\u1ea7n ki\u1ec3m m\u1eb7t c\u1ea9n th\u1eadn<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">6\u201312 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Trung b\u00ecnh: ch\u1ecbu \u0111\u01b0\u1ee3c m\u01b0a nh\u1ecf, m\u01b0a ph\u00f9n<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a nh\u1ecf l\u00fac n\u00e0y c\u00f3 th\u1ec3 coi nh\u01b0 n\u01b0\u1edbc gi\u1eef \u1ea9m, mi\u1ec5n l\u00e0 kh\u00f4ng t\u1ea1o d\u00f2ng ch\u1ea3y m\u1ea1nh; m\u01b0a l\u1edbn v\u1eabn che<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">12\u201324 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Trung b\u00ecnh \u0111\u1ebfn th\u1ea5p: b\u00ea t\u00f4ng \u0111\u00e3 \u0111\u00f4ng k\u1ebft, \u0111ang c\u1ee9ng d\u1ea7n nh\u01b0ng c\u00f2n non<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Nh\u01b0 m\u1ed1c 6\u201312 gi\u1edd: m\u01b0a nh\u1ecf kh\u00f4ng \u0111\u00e1ng lo; m\u01b0a l\u1edbn v\u1eabn che, kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc \u0111\u1ecdng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Sau 24 gi\u1edd (1 ng\u00e0y)<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Th\u1ea5p: b\u00ea t\u00f4ng \u0111\u00e3 c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh; m\u01b0a gi\u00fap gi\u1eef \u1ea9m<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Ki\u1ec3m \u0111\u1ec3 n\u01b0\u1edbc kh\u00f4ng \u0111\u1ecdng th\u00e0nh v\u0169ng tr\u00ean m\u1eb7t, nh\u1ea5t l\u00e0 m\u00e1i v\u00e0 s\u00e0n<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ba c\u00e2u h\u1ecfi hay g\u1eb7p nh\u1ea5t:<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a sau khi \u0111\u1ed5<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">R\u01a1i v\u00e0o m\u1ed1c<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00f3 sao kh\u00f4ng<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">2 ti\u1ebfng<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">0\u20133 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00f3. B\u00ea t\u00f4ng ch\u01b0a \u0111\u00f4ng k\u1ebft, m\u01b0a nh\u1ecf c\u0169ng l\u00e0m tr\u00f4i v\u1eefa m\u1eb7t. Ph\u1ea3i che k\u00edn; t\u1ea1nh m\u01b0a th\u00ec ki\u1ec3m m\u1eb7t nh\u01b0 ph\u1ea7n v\u1eeba \u0111\u1ed5 xong g\u1eb7p m\u01b0a<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">3 ti\u1ebfng<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Gi\u00e1p ranh 0\u20133 v\u00e0 3\u20136 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00f2n r\u1ee7i ro cao. M\u01b0a l\u1edbn m\u00e0 ch\u01b0a che th\u00ec m\u1eb7t d\u1ec5 h\u1ecfng; m\u01b0a nh\u1ecf c\u00f3 che th\u00ec th\u01b0\u1eddng ch\u1ec9 ph\u1ea3i g\u1ea1t l\u1edbp v\u1eefa lo\u00e3ng. Ki\u1ec3m m\u1eb7t c\u1ea9n th\u1eadn sau m\u01b0a<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">4 ti\u1ebfng<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">3\u20136 gi\u1edd<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a nh\u1ecf, c\u00f3 theo d\u00f5i th\u00ec th\u01b0\u1eddng ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c; m\u01b0a l\u1edbn v\u1eabn c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng m\u1eb7t, n\u00ean v\u1eabn che<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ed1c gi\u1edd d\u1ecbch ch\u1eadm l\u1ea1i (b\u00ea t\u00f4ng l\u00e2u c\u1ee9ng h\u01a1n, n\u00ean coi nh\u01b0 \u0111ang \u1edf m\u1ed1c r\u1ee7i ro cao h\u01a1n) khi:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Tr\u1eddi m\u00e1t, m\u01b0a l\u1ea1nh:<\/strong> b\u00ea t\u00f4ng \u0111\u00f4ng k\u1ebft ch\u1eadm h\u01a1n ng\u00e0y n\u1eafng. TCVN 4453 c\u0169ng cho th\u1eddi gian ng\u1eebng \u0111\u1ed5 d\u00e0i h\u01a1n khi nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n [1].<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Xi m\u0103ng c\u00f3 pha x\u1ec9, puzolan<\/strong>, ho\u1eb7c <strong>b\u00ea t\u00f4ng c\u00f3 ph\u1ee5 gia ch\u1eadm \u0111\u00f4ng k\u1ebft:<\/strong> l\u00e2u c\u1ee9ng h\u01a1n. TCVN 8828 c\u0169ng y\u00eau c\u1ea7u b\u1ea3o d\u01b0\u1ee1ng \u1ea9m th\u00eam 1 ng\u00e0y \u0111\u00eam v\u1edbi c\u00e1c lo\u1ea1i n\u00e0y <strong>[3]<\/strong>.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">B\u00ea t\u00f4ng t\u01b0\u01a1i th\u01b0\u1eddng c\u00f3 ph\u1ee5 gia (m\u1ee5c chu\u1ea9n b\u1ecb b\u00ean d\u01b0\u1edbi), n\u00ean \u0111\u1eebng l\u1ea5y m\u1ed1c gi\u1edd c\u1ee7a b\u00ea t\u00f4ng tr\u1ed9n tay \u0111\u1ec3 \u0111o\u00e1n. Khi \u0111\u1eb7t b\u00ea t\u00f4ng, h\u1ecfi tr\u1ea1m m\u1ebb c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c \u0111\u1ed5 trong bao l\u00e2u k\u1ec3 t\u1eeb gi\u1edd xu\u1ea5t, v\u00e0 h\u1ecfi k\u1ef9 s\u01b0 gi\u00e1m s\u00e1t khi n\u00e0o m\u1eb7t b\u00ea t\u00f4ng \u0111\u1ee7 c\u1ee9ng \u0111\u1ec3 m\u1edf b\u1ea1t.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">X\u1eed l\u00fd b\u1ec1 m\u1eb7t b\u00ea t\u00f4ng b\u1ecb m\u01b0a v\u00e0 m\u1ea1ch ng\u1eebng tr\u01b0\u1edbc khi \u0111\u1ed5 ti\u1ebfp<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00f3 hai tr\u01b0\u1eddng h\u1ee3p, c\u00e1ch l\u00e0m kh\u00e1c nhau.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>B\u00ea t\u00f4ng c\u00f2n d\u1ebbo, ch\u1ec9 c\u00f3 l\u1edbp v\u1eefa lo\u00e3ng tr\u00ean m\u1eb7t:<\/strong> g\u1ea1t b\u1ecf l\u1edbp v\u1eefa b\u1ecb r\u1eeda tr\u00f4i b\u1eb1ng th\u01b0\u1edbc, \u0111\u1ea7m l\u1ea1i n\u1ebfu c\u1ea7n, r\u1ed3i \u0111\u1ed5 ti\u1ebfp ho\u1eb7c \u0111\u00e1nh l\u1ea1i m\u1eb7t. \u0110\u00e2y l\u00e0 tr\u01b0\u1eddng h\u1ee3p m\u01b0a nh\u1ecf, d\u1eebng ch\u01b0a l\u00e2u.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>\u0110\u00e3 d\u1eebng qu\u00e1 th\u1eddi gian ng\u1eebng cho ph\u00e9p, ho\u1eb7c ph\u1ea7n b\u1ecb m\u01b0a l\u00e0m h\u1ecfng \u0111\u00e3 \u0111\u00f4ng c\u1ee9ng:<\/strong> ch\u1ed7 n\u1ed1i b\u00e2y gi\u1edd l\u00e0 m\u1ea1ch ng\u1eebng. L\u00e0m theo th\u1ee9 t\u1ef1:<\/span><\/p>\n<ol type=\"1\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ch\u1edd \u0111\u1ee7 c\u1ee9ng.<\/strong> B\u00ea t\u00f4ng c\u0169 ph\u1ea3i \u0111\u1ea1t 25 daN\/cm\u00b2 (kho\u1ea3ng 2,5 MPa) m\u1edbi \u0111\u01b0\u1ee3c \u0111\u1ed5 ti\u1ebfp [1]. Th\u1eddi gian \u0111\u1ec3 \u0111\u1ea1t m\u1ee9c n\u00e0y t\u00f9y xi m\u0103ng, ph\u1ee5 gia v\u00e0 th\u1eddi ti\u1ebft; h\u1ecfi k\u1ef9 s\u01b0 gi\u00e1m s\u00e1t, \u0111\u1eebng t\u1ef1 \u0111o\u00e1n theo gi\u1edd.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>\u0110\u1ee5c b\u1ecf l\u1edbp y\u1ebfu.<\/strong> \u0110\u1ee5c h\u1ebft l\u1edbp v\u1eefa b\u1ecb m\u01b0a l\u00e0m lo\u00e3ng, x\u1ed1p, t\u1edbi khi l\u1ed9 l\u1edbp b\u00ea t\u00f4ng ch\u1eafc, th\u1ea5y \u0111\u00e1.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>L\u00e0m nh\u00e1m v\u00e0 r\u1eeda s\u1ea1ch.<\/strong> L\u00e0m nh\u00e1m m\u1eb7t b\u00ea t\u00f4ng c\u0169, r\u1eeda s\u1ea1ch b\u1ee5i, v\u1ee5n \u0111\u1ee5c.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>T\u01b0\u1edbi \u1ea9m.<\/strong> T\u01b0\u1edbi cho m\u1eb7t b\u00ea t\u00f4ng c\u0169 \u1ea9m \u0111\u1ec1u [1], nh\u01b0ng kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc \u0111\u1ecdng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Qu\u00e9t l\u1edbp k\u1ebft d\u00ednh.<\/strong> Qu\u00e9t h\u1ed3 xi m\u0103ng, ho\u1eb7c d\u00f9ng ch\u1ea5t k\u1ebft d\u00ednh chuy\u00ean d\u00f9ng cho m\u1ea1ch ng\u1eebng, \u0111\u1ec3 b\u00ea t\u00f4ng m\u1edbi b\u00e1m v\u00e0o b\u00ea t\u00f4ng c\u0169.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>\u0110\u1ed5 v\u00e0 \u0111\u1ea7m k\u1ef9 ch\u1ed7 n\u1ed1i,<\/strong> \u0111\u1ec3 l\u1edbp m\u1edbi b\u00e1m ch\u1eb7t v\u00e0o l\u1edbp c\u0169.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ea1ch ng\u1eebng \u0111\u1ee9ng (v\u00ed d\u1ee5 d\u1eebng gi\u1eefa ch\u1eebng m\u1ed9t d\u1ea7m, m\u1ed9t d\u1ea3i m\u00f3ng): n\u00ean ch\u1eafn b\u1eb1ng l\u01b0\u1edbi th\u00e9p m\u1eaft 5\u201310 mm c\u00f3 v\u00e1n ch\u1eafn [1].<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>D\u1eebng \u1edf \u0111\u00e2u.<\/strong> Theo TCVN 4453, m\u1ea1ch ng\u1eebng \u0111\u1eb7t \u1edf ch\u1ed7 l\u1ef1c c\u1eaft v\u00e0 m\u00f4 men u\u1ed1n t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, v\u00e0 vu\u00f4ng g\u00f3c v\u1edbi ph\u01b0\u01a1ng l\u1ef1c n\u00e9n truy\u1ec1n v\u00e0o k\u1ebft c\u1ea5u [1]. Ngo\u00e0i c\u00f4ng tr\u01b0\u1eddng, ch\u1ed7 d\u1eebng do k\u1ef9 s\u01b0 ch\u1ec9 \u0111\u1ecbnh. V\u1edbi s\u00e0n ho\u1eb7c kh\u1ed1i \u0111\u1ed5 l\u1edbn, n\u00ean chia s\u1eb5n di\u1ec7n t\u00edch \u0111\u1ed5 th\u00e0nh t\u1eebng ph\u1ea7n v\u1edbi v\u1ecb tr\u00ed m\u1ea1ch ng\u1eebng \u0111\u1ecbnh tr\u01b0\u1edbc, \u0111\u1ec3 khi m\u01b0a t\u1edbi c\u00f3 ch\u1ed7 d\u1eebng \u0111\u00fang.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1eb7t h\u1ecfng s\u00e2u, l\u1ed9 th\u00e9p, ho\u1eb7c h\u1ecfng \u1edf v\u00f9ng ch\u1ecbu l\u1ef1c l\u1edbn (gi\u1eefa nh\u1ecbp d\u1ea7m, ch\u00e2n c\u1ed9t): h\u1ecfi k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf tr\u01b0\u1edbc khi \u0111\u1ee5c v\u00e0 \u0111\u1ed5 l\u1ea1i.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110\u1ed5 m\u00e1i, s\u00e0n m\u00e1i g\u1eb7p m\u01b0a<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ed5 m\u00e1i xong m\u00e0 m\u01b0a trong v\u00e0i gi\u1edd \u0111\u1ea7u th\u00ec kh\u00f4ng t\u1ed1t: s\u00e0n m\u00e1i r\u1ed9ng, n\u1eb1m ngo\u00e0i tr\u1eddi, kh\u00f3 che k\u00edn trong m\u1ed9t l\u00fac. M\u01b0a nh\u1ecf sau khi m\u1eb7t \u0111\u00e3 se c\u1ee9ng th\u00ec l\u1ea1i gi\u00fap gi\u1eef \u1ea9m.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11291 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong-1024x576.webp\" alt=\"C\u00f4ng nh\u00e2n thi c\u00f4ng s\u00e0n b\u00ea t\u00f4ng v\u1edbi b\u1ea1t che chu\u1ea9n b\u1ecb t\u1ea1i c\u00f4ng tr\u01b0\u1eddng\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/08-chuan-bi-bat-che-khi-thi-cong-be-tong.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Xem d\u1ef1 b\u00e1o k\u1ef9 h\u01a1n so v\u1edbi \u0111\u1ed5 m\u00f3ng, \u0111\u1ed5 c\u1ed9t.<\/strong> S\u00e0n m\u00e1i th\u01b0\u1eddng c\u1ea7n \u0111\u1ed5 li\u1ec1n m\u1ed9t l\u1ea7n; n\u1ebfu kh\u00f4ng ch\u1eafc tr\u1eddi gi\u1eef \u0111\u01b0\u1ee3c su\u1ed1t bu\u1ed5i \u0111\u1ed5 v\u00e0 v\u00e0i gi\u1edd sau, n\u00ean d\u1eddi ng\u00e0y.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Chu\u1ea9n b\u1ecb \u0111\u1ee7 b\u1ea1t cho c\u1ea3 m\u1eb7t s\u00e0n,<\/strong> kh\u00f4ng ch\u1ec9 v\u00e0i t\u1ea5m.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>C\u00f3 s\u1eb5n ch\u1ed7 d\u1eebng.<\/strong> Nh\u1edd k\u1ef9 s\u01b0 ch\u1ec9 \u0111\u1ecbnh tr\u01b0\u1edbc v\u1ecb tr\u00ed m\u1ea1ch ng\u1eebng tr\u00ean s\u00e0n, ph\u00f2ng khi m\u01b0a l\u1edbn ph\u1ea3i d\u1eebng gi\u1eefa ch\u1eebng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc \u0111\u1ecdng.<\/strong> M\u1edf s\u1eb5n l\u1ed7 tho\u00e1t, x\u1ea3 n\u01b0\u1edbc \u0111\u1ecdng tr\u00ean m\u1eb7t s\u00e0n, nh\u1ea5t l\u00e0 sau 24 gi\u1edd khi b\u1ea1t \u0111\u00e3 m\u1edf.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: #000000;\"><strong>M\u1eb7t s\u00e0n m\u00e1i b\u1ecb m\u01b0a l\u00e0m r\u1ed7, x\u1ed1p s\u1ebd th\u1ea5m n\u01b0\u1edbc k\u00e9m h\u01a1n.<\/strong> X\u1eed l\u00fd m\u1eb7t nh\u01b0 ph\u1ea7n x\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 m\u1ea1ch ng\u1eebng tr\u01b0\u1edbc khi l\u00e0m l\u1edbp ch\u1ed1ng th\u1ea5m. Xem th\u00eam<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/be-tong-chong-tham\/\">b\u00ea t\u00f4ng ch\u1ed1ng th\u1ea5m<\/a>.<\/span><\/li>\n<\/ul>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Tr\u1eddi m\u01b0a c\u00f3 \u0111\u1ed5 b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c kh\u00f4ng?<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u01b0\u1ee3c, n\u1ebfu m\u01b0a nh\u1ecf, ng\u1eafn v\u00e0 b\u1ea1n c\u00f3 b\u1ea1t che, c\u00f3 \u0111\u01b0\u1eddng tho\u00e1t n\u01b0\u1edbc. M\u01b0a to ho\u1eb7c m\u01b0a k\u00e9o d\u00e0i th\u00ec n\u00ean d\u1eddi ng\u00e0y. Y\u00eau c\u1ea7u c\u1ee7a TCVN 4453 l\u00e0 kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc m\u01b0a r\u01a1i v\u00e0o b\u00ea t\u00f4ng <strong>[1]<\/strong>, n\u00ean \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 \u0111\u1ed5 l\u00e0 che \u0111\u01b0\u1ee3c, kh\u00f4ng ph\u1ea3i l\u00e0 tr\u1eddi ph\u1ea3i kh\u00f4.<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">Th\u1eddi ti\u1ebft ng\u00e0y \u0111\u1ed5<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00f3 \u0111\u1ed5 kh\u00f4ng<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110i\u1ec1u ki\u1ec7n<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a ph\u00f9n, m\u01b0a nh\u1ecf ng\u1eafn<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">\u0110\u1ed5 \u0111\u01b0\u1ee3c<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00f3 \u0111\u1ee7 b\u1ea1t che ph\u1ea7n \u0111\u00e3 \u0111\u1ed5; h\u1ed1 m\u00f3ng, s\u00e0n kh\u00f4ng \u0111\u1ecdng n\u01b0\u1edbc; \u0111\u1ed5 xong che ngay<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00f3 d\u1ef1 b\u00e1o m\u01b0a r\u00e0o trong bu\u1ed5i \u0111\u1ed5<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00e2n nh\u1eafc<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf, \u0111\u1ed5 nhanh, che k\u1ecbp th\u00ec \u0111\u1ed5 \u0111\u01b0\u1ee3c. S\u00e0n r\u1ed9ng, m\u00e1i th\u00ec n\u00ean d\u1eddi ho\u1eb7c chia \u0111\u1ee3t \u1edf ch\u1ed7 k\u1ef9 s\u01b0 ch\u1ec9 \u0111\u1ecbnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u01b0a to, m\u01b0a k\u00e9o d\u00e0i, c\u00f3 b\u00e3o<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Kh\u00f4ng n\u00ean \u0111\u1ed5<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">D\u1eddi ng\u00e0y; b\u00e1o tr\u1ea1m tr\u01b0\u1edbc khi xe xu\u1ea5t tr\u1ea1m<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ed5 b\u1eb1ng b\u01a1m th\u01b0\u1eddng nhanh h\u01a1n \u0111\u1ed5 b\u1eb1ng m\u00e1ng hay th\u1ee7 c\u00f4ng, n\u00ean r\u00fat ng\u1eafn kho\u1ea3ng th\u1eddi gian b\u00ea t\u00f4ng n\u1eb1m ngo\u00e0i tr\u1eddi ch\u1edd che. Nh\u01b0ng b\u01a1m kh\u00f4ng thay \u0111\u01b0\u1ee3c b\u1ea1t che.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Quy\u1ebft d\u1eddi hay \u0111\u1ed5 tr\u01b0\u1edbc khi xe r\u1eddi tr\u1ea1m: xe \u0111\u00e3 xu\u1ea5t tr\u1ea1m th\u00ec v\u1eabn t\u00ednh ph\u00ed, k\u1ec3 c\u1ea3 khi ph\u1ea3i ho\u00e3n v\u00ec m\u01b0a.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11285 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua-1024x576.webp\" alt=\"B\u01a1m c\u1ea7n Dufago thi c\u00f4ng b\u00ea t\u00f4ng trong \u0111i\u1ec1u ki\u1ec7n m\u00f9a m\u01b0a\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/02-bom-be-tong-dufago-trong-mua-mua.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110\u1ed5 b\u00ea t\u00f4ng m\u00f9a m\u01b0a c\u1ea7n chu\u1ea9n b\u1ecb nh\u1eefng g\u00ec? Gi\u1ea3i ph\u00e1p t\u1eeb Dufago<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Chu\u1ea9n b\u1ecb t\u1ed1t \u1edf c\u00f4ng tr\u01b0\u1eddng v\u00e0 ch\u1ed1t l\u1ecbch v\u1edbi tr\u1ea1m t\u1eeb tr\u01b0\u1edbc th\u00ec g\u1eb7p m\u01b0a v\u1eabn x\u1eed l\u00fd \u0111\u01b0\u1ee3c.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Chu\u1ea9n b\u1ecb \u1edf c\u00f4ng tr\u01b0\u1eddng<\/span><\/strong><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>D\u1ef1 b\u00e1o th\u1eddi ti\u1ebft:<\/strong> theo d\u00f5i \u00edt nh\u1ea5t 2\u20133 ng\u00e0y tr\u01b0\u1edbc ng\u00e0y \u0111\u1ed5, tr\u00e1nh ng\u00e0y m\u01b0a l\u1edbn; xem l\u1ea1i v\u00e0o s\u00e1ng h\u00f4m \u0111\u1ed5.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>B\u1ea1t che:<\/strong> chu\u1ea9n b\u1ecb s\u1eb5n b\u1ea1t l\u1edbn, d\u00e0y (\u00edt nh\u1ea5t 1\u20132 t\u1ea5m l\u1edbn, nhi\u1ec1u h\u01a1n v\u1edbi s\u00e0n r\u1ed9ng), c\u00e2y ch\u1ed1ng ho\u1eb7c khung \u0111\u1ec3 c\u0103ng b\u1ea1t, d\u00e2y bu\u1ed9c, v\u1eadt ch\u00e8n m\u00e9p.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Tho\u00e1t n\u01b0\u1edbc:<\/strong> ki\u1ec3m r\u00e3nh tho\u00e1t quanh c\u00f4ng tr\u00ecnh, nh\u1ea5t l\u00e0 h\u1ed1 m\u00f3ng; chu\u1ea9n b\u1ecb m\u00e1y b\u01a1m ho\u1eb7c d\u1ee5ng c\u1ee5 t\u00e1t n\u01b0\u1edbc.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>\u0110\u01b0\u1eddng cho xe:<\/strong> l\u1ed1i v\u00e0o c\u00f3 b\u1ecb l\u1ea7y khi m\u01b0a kh\u00f4ng, xe b\u1ed3n v\u00e0 xe b\u01a1m c\u00f2n \u0111\u1ee9ng \u0111\u01b0\u1ee3c \u1edf ch\u1ed7 d\u1ef1 ki\u1ebfn kh\u00f4ng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>\u0110i\u1ec7n v\u00e0 ng\u01b0\u1eddi:<\/strong> d\u00e2y \u0111i\u1ec7n, m\u00e1y \u0111\u1ea7m \u0111\u1ec3 ch\u1ed7 kh\u00f4; \u0111\u1ee7 ng\u01b0\u1eddi \u0111\u1ec3 v\u1eeba \u0111\u1ed5 v\u1eeba c\u0103ng b\u1ea1t khi m\u01b0a \u1eadp t\u1edbi.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ch\u1ed7 d\u1eebng:<\/strong> v\u1edbi s\u00e0n, m\u00e1i, m\u00f3ng nhi\u1ec1u kh\u1ed1i, h\u1ecfi tr\u01b0\u1edbc k\u1ef9 s\u01b0 ch\u1ed7 d\u1eebng n\u1ebfu ph\u1ea3i d\u1eebng v\u00ec m\u01b0a.<\/span><\/li>\n<\/ul>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Ph\u1ee5 gia trong b\u00ea t\u00f4ng t\u01b0\u01a1i<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">B\u00ea t\u00f4ng t\u01b0\u01a1i Dufago c\u00f3 ph\u1ee5 gia, \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng t\u1ef1 \u0111\u1ed9ng ngay t\u1ea1i tr\u1ea1m tr\u1ed9n. Hai nh\u00f3m ph\u1ee5 gia li\u00ean quan t\u1edbi chuy\u1ec7n \u0111\u00f4ng k\u1ebft:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ph\u1ee5 gia ch\u1eadm \u0111\u00f4ng k\u1ebft:<\/strong> k\u00e9o d\u00e0i th\u1eddi gian thi c\u00f4ng v\u00e0 v\u1eadn chuy\u1ec3n b\u00ea t\u00f4ng, h\u1ee3p khi tr\u1eddi n\u1eafng n\u00f3ng ho\u1eb7c ch\u1edf xa.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ph\u1ee5 gia \u0111\u00f4ng k\u1ebft nhanh:<\/strong> gi\u00fap b\u00ea t\u00f4ng nhanh \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9 ban \u0111\u1ea7u, th\u01b0\u1eddng d\u00f9ng khi s\u1eeda ch\u1eefa kh\u1ea9n c\u1ea5p ho\u1eb7c tr\u1eddi l\u1ea1nh.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: #000000;\">V\u00ec c\u00f3 ph\u1ee5 gia, th\u1eddi gian \u0111\u01b0\u1ee3c \u0111\u1ed5 v\u00e0 th\u1eddi gian \u0111\u00f4ng k\u1ebft c\u1ee7a m\u1ebb b\u00ea t\u00f4ng t\u01b0\u01a1i kh\u00e1c v\u1edbi b\u00ea t\u00f4ng tr\u1ed9n tay. Lo\u1ea1i ph\u1ee5 gia v\u00e0 c\u00f4ng d\u1ee5ng chi ti\u1ebft \u1edf b\u00e0i<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/phu-gia-be-tong-la-gi-phan-loai-bi-quyet-chon-dung-loai\/\">ph\u1ee5 gia b\u00ea t\u00f4ng l\u00e0 g\u00ec<\/a>.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Dufago h\u1ed7 tr\u1ee3 g\u00ec khi \u0111\u1ed5 b\u00ea t\u00f4ng m\u00f9a m\u01b0a<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Khi \u0111\u1eb7t b\u00ea t\u00f4ng t\u01b0\u01a1i Dufago, tr\u1ea1m h\u1ed7 tr\u1ee3:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Gi\u00e3n c\u00e1ch xe theo y\u00eau c\u1ea7u:<\/strong> tr\u1eddi chuy\u1ec3n m\u01b0a th\u00ec b\u00e1o tr\u1ea1m gi\u00e3n c\u00e1ch c\u00e1c xe ch\u01b0a xu\u1ea5t.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ch\u1ed1t kh\u1ed1i l\u01b0\u1ee3ng chuy\u1ebfn cu\u1ed1i:<\/strong> khi c\u00e1c chuy\u1ebfn \u0111\u1ea7u \u0111\u00e3 \u0111\u1ed5, b\u1ea1n ch\u1ed1t chuy\u1ebfn cu\u1ed1i theo ph\u1ea7n c\u00f2n l\u1ea1i, tr\u00e1nh d\u01b0 b\u00ea t\u00f4ng khi ph\u1ea3i d\u1eebng v\u00ec m\u01b0a.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>B\u00e1o th\u1eddi gian \u0111\u01b0\u1ee3c \u0111\u1ed5 k\u1ec3 t\u1eeb gi\u1edd xu\u1ea5t:<\/strong> \u0111\u1ec3 b\u1ea1n bi\u1ebft m\u1ebb b\u00ea t\u00f4ng trong xe c\u00f2n \u0111\u1ed5 \u0111\u01b0\u1ee3c bao l\u00e2u n\u1ebfu ph\u1ea3i ch\u1edd t\u1ea1nh.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: #000000;\"><strong>T\u01b0 v\u1ea5n lo\u1ea1i b\u01a1m qua \u1ea3nh l\u1ed1i v\u00e0o:<\/strong> g\u1eedi \u1ea3nh m\u1eb7t ti\u1ec1n, h\u1ebbm, ch\u1ed7 xe \u0111\u1ee9ng \u0111\u01b0\u1ee3c \u0111\u1ec3 ch\u1ecdn<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/xe-bom-be-tong-can-kich-thuoc-pho-bien-cau-tao-va-bang-gia-thue\/\">b\u01a1m c\u1ea7n<\/a> <span style=\"color: #000000;\">hay<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/xe-bom-ngang-be-tong-giai-phap-cao-tang-ngo-hep-bao-gia-thue\/\">b\u01a1m ngang<\/a>.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ho\u00e3n \u0111\u1ed5 v\u00ec m\u01b0a:<\/strong> xe \u0111\u00e3 xu\u1ea5t tr\u1ea1m th\u00ec v\u1eabn t\u00ednh ph\u00ed, k\u1ec3 c\u1ea3 khi ho\u00e3n v\u00ec m\u01b0a. V\u00ec v\u1eady h\u00e3y theo d\u00f5i th\u1eddi ti\u1ebft v\u00e0 ch\u1ed1t gi\u1edd \u0111\u1ed5 v\u1edbi tr\u1ea1m tr\u01b0\u1edbc khi xe xu\u1ea5t tr\u1ea1m.<\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u1ea3o d\u01b0\u1ee1ng b\u00ea t\u00f4ng sau khi \u0111\u1ed5 trong \u0111i\u1ec1u ki\u1ec7n m\u01b0a<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u01b0a nh\u1eb9 c\u00f3 l\u1ee3i cho b\u1ea3o d\u01b0\u1ee1ng khi m\u1eb7t b\u00ea t\u00f4ng \u0111\u00e3 se c\u1ee9ng, kh\u00f4ng c\u00f2n b\u1ecb n\u01b0\u1edbc l\u00e0m tr\u00f4i v\u1eefa. M\u01b0a l\u1edbn th\u00ec v\u1eabn che cho t\u1edbi khi b\u00ea t\u00f4ng \u0111\u00e3 c\u1ee9ng (th\u01b0\u1eddng l\u00e0 sau 24 gi\u1edd). \u0110\u00f3 l\u00e0 l\u00fd do b\u1ea3ng m\u1ed1c gi\u1edd \u1edf ph\u1ea7n \u201c\u0110\u1ed5 b\u00ea t\u00f4ng bao l\u00e2u m\u01b0a th\u00ec t\u1ed1t\u201d cho m\u01b0a nh\u1ecf t\u1eeb 6\u201312 gi\u1edd, nh\u01b0ng v\u1eabn che khi m\u01b0a l\u1edbn.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11292 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong-1024x576.webp\" alt=\"V\u1eadt li\u1ec7u ph\u1ee7 gi\u1eef \u1ea9m tr\u00ean b\u1ec1 m\u1eb7t s\u00e0n b\u00ea t\u00f4ng sau khi \u0111\u1ed5\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/09-phu-vat-lieu-giu-am-be-mat-be-tong.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u00e0 N\u1eb5ng (g\u1ed3m Qu\u1ea3ng Nam c\u0169) v\u00e0 Qu\u1ea3ng Ng\u00e3i thu\u1ed9c v\u00f9ng kh\u00ed h\u1eadu ph\u00eda \u0110\u00f4ng Tr\u01b0\u1eddng S\u01a1n. Theo TCVN 8828 v\u1ec1 b\u1ea3o d\u01b0\u1ee1ng \u1ea9m, th\u1eddi gian gi\u1eef \u1ea9m t\u1ed1i thi\u1ec3u cho b\u00ea t\u00f4ng th\u00f4ng th\u01b0\u1eddng \u1edf v\u00f9ng n\u00e0y l\u00e0 <strong>[3]<\/strong>:<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">Tr\u01b0\u1eddng h\u1ee3p<\/span><\/th>\n<th><span style=\"font-family: arial, helvetica, sans-serif;\">Gi\u1eef \u1ea9m t\u1ed1i thi\u1ec3u<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u00f9a kh\u00f4 (kho\u1ea3ng th\u00e1ng 2\u20137)<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">4 ng\u00e0y \u0111\u00eam<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">M\u00f9a m\u01b0a<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">2 ng\u00e0y \u0111\u00eam<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">Xi m\u0103ng c\u00f3 pha x\u1ec9, puzolan, ho\u1eb7c b\u00ea t\u00f4ng c\u00f3 ph\u1ee5 gia ch\u1eadm \u0111\u00f4ng k\u1ebft<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u1ed9ng th\u00eam 1 ng\u00e0y \u0111\u00eam<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00f4ng tr\u00ecnh trong v\u00f2ng 1 km t\u00ednh t\u1eeb m\u00e9p n\u01b0\u1edbc bi\u1ec3n<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif;\">C\u1ed9ng th\u00eam 1 ng\u00e0y \u0111\u00eam, n\u1ebfu thi\u1ebft k\u1ebf kh\u00f4ng ghi kh\u00e1c<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Nh\u1eefng vi\u1ec7c c\u1ea7n l\u00e0m khi b\u1ea3o d\u01b0\u1ee1ng gi\u1eefa m\u00f9a m\u01b0a:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>M\u01b0a nh\u1eb9 sau khi b\u00ea t\u00f4ng \u0111\u00e3 c\u1ee9ng:<\/strong> \u0111\u1ec3 t\u1ef1 nhi\u00ean, n\u01b0\u1edbc m\u01b0a gi\u00fap gi\u1eef \u1ea9m. Gi\u1eefa c\u00e1c c\u01a1n m\u01b0a m\u00e0 tr\u1eddi n\u1eafng th\u00ec v\u1eabn t\u01b0\u1edbi, \u0111\u1eebng \u0111\u1ec3 m\u1eb7t kh\u00f4 tr\u1eafng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>M\u01b0a k\u00e9o d\u00e0i:<\/strong> d\u1ef1ng m\u00e1i che t\u1ea1m b\u1eb1ng t\u00f4n ho\u1eb7c v\u1eadt li\u1ec7u kh\u00e1c, nh\u1ea5t l\u00e0 v\u1edbi s\u00e0n, m\u00e1i v\u1eeba \u0111\u1ed5.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>N\u01b0\u1edbc \u0111\u1ecdng:<\/strong> ki\u1ec3m th\u01b0\u1eddng xuy\u00ean, x\u1ea3 ngay khi th\u1ea5y. N\u01b0\u1edbc \u0111\u1ecdng l\u00e2u ng\u00e0y g\u00e2y r\u00eau m\u1ed1c v\u00e0 \u1ea3nh h\u01b0\u1edfng l\u1edbp ch\u1ed1ng th\u1ea5m.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>V\u1ebft n\u1ee9t nh\u1ecf:<\/strong> tr\u00e1m b\u1eb1ng v\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng \u0111\u1ec3 n\u01b0\u1edbc kh\u00f4ng th\u1ea5m v\u00e0o. N\u1ee9t r\u1ed9ng, n\u1ee9t xuy\u00ean th\u00ec h\u1ecfi k\u1ef9 s\u01b0.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11293 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do-1024x576.webp\" alt=\"B\u1ec1 m\u1eb7t s\u00e0n b\u00ea t\u00f4ng sau khi \u0111\u1ed5 c\u1ea7n ki\u1ec3m tra v\u00e0 tho\u00e1t n\u01b0\u1edbc \u0111\u1ecdng\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do-1140x641.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/11\/10-kiem-tra-be-mat-san-sau-khi-do.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: #000000;\">H\u01b0\u1edbng d\u1eabn chi ti\u1ebft \u1edf b\u00e0i<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/tieu-chuan-bao-duong-be-tong-moi-nhat-tcvn-88282011\/\">ti\u00eau chu\u1ea9n b\u1ea3o d\u01b0\u1ee1ng b\u00ea t\u00f4ng TCVN 8828<\/a> <span style=\"color: #000000;\">and<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/how-to-properly-cure-concrete\/\">ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o d\u01b0\u1ee1ng b\u00ea t\u00f4ng \u0111\u00fang c\u00e1ch<\/a>. <span style=\"color: #000000;\">N\u1ebfu \u0111ang \u0111\u1ed5 m\u00f3ng, xem th\u00eam m\u1ee5c g\u1eb7p m\u01b0a trong b\u00e0i<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/do-be-tong-mong-nha\/\">\u0111\u1ed5 b\u00ea t\u00f4ng m\u00f3ng nh\u00e0<\/a>.<\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110\u1eb7t b\u00ea t\u00f4ng t\u01b0\u01a1i v\u00e0 b\u01a1m cho ng\u00e0y \u0111\u1ed5 m\u00f9a m\u01b0a \u1edf \u0110\u00e0 N\u1eb5ng (g\u1ed3m Qu\u1ea3ng Nam c\u0169) v\u00e0 Qu\u1ea3ng Ng\u00e3i<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: #000000;\">Dufago cung c\u1ea5p<\/span> <a href=\"https:\/\/dufago.com.vn\/en\/what-is-concrete-mix-and-concrete-mixing-method\/\">ready mixed concrete<\/a> <span style=\"color: #000000;\">v\u00e0 b\u01a1m b\u00ea t\u00f4ng (b\u01a1m c\u1ea7n, b\u01a1m ngang) cho c\u00f4ng tr\u00ecnh \u1edf \u0110\u00e0 N\u1eb5ng (g\u1ed3m c\u1ea3 khu v\u1ef1c Qu\u1ea3ng Nam c\u0169) v\u00e0 Qu\u1ea3ng Ng\u00e3i. M\u00f9a m\u01b0a, n\u00ean c\u00f3 s\u1eb5n ng\u00e0y d\u1ef1 ph\u00f2ng v\u00e0 ch\u1ed1t gi\u1edd \u0111\u1ed5 v\u1edbi tr\u1ea1m tr\u01b0\u1edbc khi xe xu\u1ea5t tr\u1ea1m.<\/span><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 v\u00e0 l\u00ean l\u1ecbch xe, g\u1eedi cho Dufago:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">v\u1ecb tr\u00ed c\u00f4ng tr\u00ecnh;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">h\u1ea1ng m\u1ee5c \u0111\u1ed5 (m\u00f3ng, s\u00e0n, m\u00e1i\u2026) v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">m\u00e1c v\u00e0 \u0111\u1ed9 s\u1ee5t;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ng\u00e0y gi\u1edd d\u1ef1 ki\u1ebfn \u0111\u1ed5, v\u00e0 ng\u00e0y d\u1ef1 ph\u00f2ng n\u1ebfu tr\u1eddi m\u01b0a;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u00f3 c\u1ea7n b\u01a1m kh\u00f4ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u1ea3nh l\u1ed1i v\u00e0o cho xe (m\u1eb7t ti\u1ec1n, \u0111\u1ed9 r\u1ed9ng h\u1ebbm).<\/span><\/li>\n<\/ul>\n<section><\/section>\n<div class=\"dufago-reference-block\">\n<div class=\"dufago-reference-block\" style=\"margin: 30px 0 0; font-family: inherit; border-top: 2px solid #e1e7ea; padding-top: 20px;\">\n<div style=\"margin: 0 0 12px; color: #40545f; font-size: 12px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase;\">Ngu\u1ed3n tham kh\u1ea3o<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px;\">\n<div style=\"display: flex; flex: 1 1 calc(50% - 4px); min-width: 260px; align-items: flex-start; gap: 7px; padding: 11px 13px; border: 1px solid #e0e6e9; border-radius: 7px; background: #fff;\"><span style=\"flex: 0 0 auto; color: #c84f12; font-size: 11px; font-weight: 800;\">[1]<\/span><a style=\"color: #067cd0!important; text-decoration: none; font-size: 13px; font-weight: 600; line-height: 1.45; overflow-wrap: anywhere;\" href=\"https:\/\/dauthau.gxd.vn\/van-ban\/chat-luong\/tcvn-4453-1995.html\" target=\"_blank\" rel=\"nofollow noopener\">TCVN 4453:1995 \u2014 K\u1ebft c\u1ea5u b\u00ea t\u00f4ng v\u00e0 b\u00ea t\u00f4ng c\u1ed1t th\u00e9p to\u00e0n kh\u1ed1i. Quy ph\u1ea1m thi c\u00f4ng v\u00e0 nghi\u1ec7m thu<\/a><\/div>\n<div style=\"display: flex; flex: 1 1 calc(50% - 4px); min-width: 260px; align-items: flex-start; gap: 7px; padding: 11px 13px; border: 1px solid #e0e6e9; border-radius: 7px; background: #fff;\"><span style=\"flex: 0 0 auto; color: #c84f12; font-size: 11px; font-weight: 800;\">[2]<\/span><a style=\"color: #067cd0!important; text-decoration: none; font-size: 13px; font-weight: 600; line-height: 1.45; overflow-wrap: anywhere;\" href=\"https:\/\/thuvienphapluat.vn\/TCVN\/Xay-dung\/TCVN-3106-2022-Hon-hop-be-tong-phuong-phap-xac-dinh-do-sut-919666.aspx\" target=\"_blank\" rel=\"nofollow noopener\">TCVN 3106:2022 \u2014 H\u1ed7n h\u1ee3p b\u00ea t\u00f4ng. Ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 s\u1ee5t<\/a><\/div>\n<div style=\"display: flex; flex: 1 1 calc(50% - 4px); min-width: 260px; align-items: flex-start; gap: 7px; padding: 11px 13px; border: 1px solid #e0e6e9; border-radius: 7px; background: #fff;\"><span style=\"flex: 0 0 auto; color: #c84f12; font-size: 11px; font-weight: 800;\">[3]<\/span><a style=\"color: #067cd0!important; text-decoration: none; font-size: 13px; font-weight: 600; line-height: 1.45; overflow-wrap: anywhere;\" href=\"https:\/\/thuvienphapluat.vn\/TCVN\/Xay-dung\/TCVN-8828-2011-Be-tong-Yeu-cau-bao-duong-am-tu-nhien-907381.aspx\" target=\"_blank\" rel=\"nofollow noopener\">TCVN 8828:2011 \u2014 B\u00ea t\u00f4ng. Y\u00eau c\u1ea7u b\u1ea3o d\u01b0\u1ee1ng \u1ea9m t\u1ef1 nhi\u00ean<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<style>\n#dufago-fixed a{<br \/>  display:inline !important;<br \/>  float:none !important;<br \/>  width:auto !important;<br \/>  white-space:nowrap !important;<br \/>  margin:0 !important;<br \/>  padding:0 !important;<br \/>}<br \/>#dufago-fixed .line{<br \/>  display:flex !important;<br \/>  gap:6px;<br \/>  align-items:baseline;<br \/>  flex-wrap:nowrap;<br \/>}<br \/>#dufago-fixed .label{<br \/>  font-weight:900;<br \/>  white-space:nowrap;<br \/>}<br \/><\/style>\n<section id=\"dufago-fixed\" style=\"background: #fff; border: 1px solid #e5e5e5; border-left: 6px solid #c00000; border-radius: 12px; padding: 22px 22px 20px; margin: 32px 0; box-shadow: 0 6px 18px rgba(0,0,0,.06); font-family: Arial,Helvetica,sans-serif; color: #111; box-sizing: border-box;\">\n<div style=\"margin: 0 0 14px; color: #c00000; font-size: 18px; font-weight: 900; text-transform: uppercase; border-bottom: 1px dashed #e0e0e0; padding-bottom: 10px; line-height: 1.25;\">DUFAGO CONCRETE<\/div>\n<div style=\"display: flex; gap: 18px; flex-wrap: wrap; box-sizing: border-box;\">\n<div style=\"flex: 1; min-width: 260px;\">\n<div class=\"line\" style=\"margin: 0 0 10px; font-size: 14px; line-height: 1.6;\"><span class=\"label\" style=\"font-weight: 900;\">Tax ID:<\/span><br \/>\n0402099824<\/div>\n<div class=\"line\" style=\"margin: 0 0 10px; font-size: 14px; line-height: 1.6;\"><span class=\"label\" style=\"font-weight: 900;\">Hotline:<\/span><br \/>\n<a style=\"color: #c00000; text-decoration: none; font-weight: 900;\" href=\"tel:0915737973\">0915 737 973<\/a><\/div>\n<div class=\"line\" style=\"margin: 0 0 10px; font-size: 14px; line-height: 1.6;\"><span class=\"label\" style=\"font-weight: 900;\">Website:<\/span><br \/>\n<a style=\"color: #0b63ce; text-decoration: none; font-weight: 900;\" href=\"https:\/\/dufago.com.vn\/en\/\" target=\"_blank\" rel=\"noopener\">https:\/\/dufago.com.vn\/<\/a><\/div>\n<div style=\"margin: 0; font-size: 14px; line-height: 1.6;\"><span class=\"label\" style=\"font-weight: 900; white-space: nowrap;\">Representative Office:<\/span><br \/>\n4th Floor, 76-78 Bach Dang Street, Hai Chau Ward, Da Nang City<\/div>\n<\/div>\n<div style=\"flex: 1; min-width: 260px;\">\n<div style=\"margin: 0 0 10px; font-size: 14px; line-height: 1.6;\"><span style=\"font-weight: 900;\">Dufago Cam Le Concrete Factory:<\/span><br \/>\nGroup 33, Cam Le Ward, Da Nang City<\/div>\n<div style=\"margin: 0 0 10px; font-size: 14px; line-height: 1.6;\"><span style=\"font-weight: 900;\">Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago Thanh Vinh:<\/span><br \/>\nL\u00f4 C20, C\u1ee5m C\u00f4ng nghi\u1ec7p Thanh Vinh, ph\u01b0\u1eddng Li\u00ean Chi\u1ec3u, TP. \u0110\u00e0 N\u1eb5ng<\/div>\n<div style=\"margin: 0 0 10px; font-size: 14px; line-height: 1.6;\"><span style=\"font-weight: 900;\">Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago Chu Lai:<\/span><br \/>\nKhu C\u00f4ng nghi\u1ec7p v\u00e0 H\u1eadu c\u1ea7n c\u1ea3ng Tam Hi\u1ec7p, X\u00e3 N\u00fai Th\u00e0nh, TP. \u0110\u00e0 N\u1eb5ng<\/div>\n<div style=\"margin: 0; font-size: 14px; line-height: 1.6;\"><span style=\"font-weight: 900;\">Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago T\u1ecbnh Phong:<\/span><br \/>\nL\u00f4 CN 08 &#8211; KCN T\u1ecbnh Phong, X\u00e3 Th\u1ecd Phong, T\u1ec9nh Qu\u1ea3ng Ng\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed5 b\u00ea t\u00f4ng g\u1eb7p m\u01b0a c\u00f3 sao kh\u00f4ng? C\u00f3, n\u1ebfu n\u01b0\u1edbc m\u01b0a r\u01a1i v\u00e0o b\u00ea t\u00f4ng ch\u01b0a \u0111\u00f4ng k\u1ebft: m\u1eb7t b\u00ea t\u00f4ng b\u1ecb lo\u00e3ng, tr\u00f4i v\u1eefa, r\u1ed7 v\u00e0 y\u1ebfu \u0111i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch x\u1eed l\u00fd theo t\u1eebng l\u00fac: \u0111ang \u0111\u1ed5, v\u1eeba \u0111\u1ed5 xong, m\u01b0a sau 2, 3 hay 4 ti\u1ebfng. Khi n\u00e0o \u0111\u01b0\u1ee3c \u0111\u1ed5 [&hellip;]<\/p>","protected":false},"author":7,"featured_media":7760,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[144,93,142,123],"class_list":["post-7561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-trong-nganh","tag-be-tong-dufago","tag-be-tong-da-nang","tag-be-tong-quang-nam","tag-be-tong-quang-ngai"],"acf":[],"_links":{"self":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/7561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/comments?post=7561"}],"version-history":[{"count":33,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/7561\/revisions"}],"predecessor-version":[{"id":11296,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/7561\/revisions\/11296"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media\/7760"}],"wp:attachment":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media?parent=7561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/categories?post=7561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/tags?post=7561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}