{"id":7487,"date":"2024-10-21T17:08:01","date_gmt":"2024-10-21T10:08:01","guid":{"rendered":"https:\/\/dufago.com.vn\/?p=7487"},"modified":"2026-01-08T15:34:03","modified_gmt":"2026-01-08T08:34:03","slug":"mac-be-tong-la-gi-5-loai-mac-be-tong-pho-bien","status":"publish","type":"post","link":"https:\/\/dufago.com.vn\/en\/mac-be-tong-la-gi-5-loai-mac-be-tong-pho-bien\/","title":{"rendered":"M\u00e1c B\u00ea T\u00f4ng L\u00e0 G\u00ec? 5 Lo\u1ea1i M\u00e1c B\u00ea T\u00f4ng Ph\u1ed5 Bi\u1ebfn"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">B\u00ea t\u00f4ng l\u00e0 m\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng quan tr\u1ecdng v\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng hi\u1ec7n nay. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c lo\u1ea1i m\u00e1c b\u00ea t\u00f4ng \u2013 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a b\u00ea t\u00f4ng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c m\u00e1c b\u00ea t\u00f4ng ph\u1ed5 bi\u1ebfn v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang trong th\u1ef1c t\u1ebf.<\/span><\/strong><\/span><\/p>\n<h2><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>1. M\u00e1c b\u00ea t\u00f4ng l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Concrete grade<\/strong> l\u00e0 th\u00f4ng s\u1ed1 th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ecbu n\u00e9n c\u1ee7a b\u00ea t\u00f4ng, \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng <strong>kg\/cm\u00b2<\/strong>. \u0110\u00e2y l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a b\u00ea t\u00f4ng trong c\u00e1c c\u00f4ng tr\u00ecnh. M\u00e1c \u0111\u01b0\u1ee3c \u0111o th\u00f4ng qua th\u00ed nghi\u1ec7m n\u00e9n m\u1eabu b\u00ea t\u00f4ng h\u00ecnh l\u1eadp ph\u01b0\u01a1ng ti\u00eau chu\u1ea9n, k\u00edch th\u01b0\u1edbc 150mm x 150mm x 150mm. Sau 28 ng\u00e0y k\u1ec3 t\u1eeb khi b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ed5, m\u1eabu s\u1ebd \u0111\u01b0\u1ee3c n\u00e9n \u0111\u1ec3 ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a n\u00f3. K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m n\u00e0y cho ra ch\u1ec9 s\u1ed1 m\u00e1c b\u00ea t\u00f4ng.<\/span><\/p>\n<blockquote><p><span style=\"color: #000000;\"><em><span style=\"font-family: arial, helvetica, sans-serif;\">V\u00ed d\u1ee5: M\u00e1c 200 c\u00f3 ngh\u0129a l\u00e0 m\u1eabu b\u00ea t\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c n\u00e9n t\u1ed1i \u0111a 200 kg tr\u00ean m\u1ed7i cm\u00b2 di\u1ec7n t\u00edch.<\/span><\/em><\/span><\/p><\/blockquote>\n<figure id=\"attachment_7493\" aria-describedby=\"caption-attachment-7493\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-7493 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1-1024x683.png\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1-1024x683.png 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1-300x200.png 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1-768x513.png 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1-18x12.png 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1-750x501.png 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1-1140x761.png 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/mac-be-tong-la-gi-dufago_1.png 1494w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-7493\" class=\"wp-caption-text\"><span style=\"font-size: 12pt; font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c b\u00ea t\u00f4ng &#8211; Ti\u00eau ch\u00ed quan tr\u1ecdng khi l\u1ef1a ch\u1ecdn b\u00ea t\u00f4ng cho c\u00f4ng tr\u00ecnh<\/span><\/figcaption><\/figure>\n<h2><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>2. C\u00e1c m\u00e1c b\u00ea t\u00f4ng ph\u1ed5 bi\u1ebfn<\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">T\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i c\u00f4ng tr\u00ecnh v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt, c\u00e1c m\u00e1c s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu n\u00e9n kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u00e1c b\u00ea t\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1ea5t:<\/span><\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>M\u00e1c b\u00ea t\u00f4ng 200 (B20)<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u0110\u1eb7c \u0111i\u1ec3m<\/strong>: \u0110\u00e2y l\u00e0 lo\u1ea1i b\u00ea t\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng nh\u1ecf nh\u01b0 nh\u00e0 \u1edf hay c\u00e1c c\u00f4ng tr\u00ecnh kh\u00f4ng \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c cao.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u1ee8ng d\u1ee5ng<\/strong>:<\/span>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ed5 m\u00f3ng, s\u00e0n, c\u1ed9t cho nh\u00e0 \u1edf d\u00e2n d\u1ee5ng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00f4ng tr\u00ecnh kh\u00f4ng \u0111\u00f2i h\u1ecfi t\u1ea3i tr\u1ecdng l\u1edbn.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u01b0\u1eddng b\u00ea t\u00f4ng n\u00f4ng th\u00f4n ho\u1eb7c c\u00f4ng tr\u00ecnh n\u1ed9i th\u1ea5t nh\u01b0 s\u00e2n v\u01b0\u1eddn.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure id=\"attachment_7497\" aria-describedby=\"caption-attachment-7497\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-7497 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho-1024x683.jpg 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho-300x200.jpg 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho-768x512.jpg 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho-18x12.jpg 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho-750x500.jpg 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho-1140x760.jpg 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-200-su-dung-cho-cong-trinh-dan-dung-nho.jpg 1152w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-7497\" class=\"wp-caption-text\"><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c b\u00ea t\u00f4ng 200 s\u1eed d\u1ee5ng cho c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng nh\u1ecf<\/span><\/figcaption><\/figure>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>M\u00e1c b\u00ea t\u00f4ng 250 (B25)<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u0110\u1eb7c \u0111i\u1ec3m<\/strong>: <a href=\"https:\/\/dufago.com.vn\/en\/be-tong-mac-250-dinh-nghia-cap-phoi-ty-le-tron-va-bao-gia-moi-nhat\/\"><strong>M\u00e1c b\u00ea t\u00f4ng 250<\/strong><\/a> c\u00f3 \u0111\u1ed9 ch\u1ecbu l\u1ef1c cao h\u01a1n m\u00e1c 200, th\u00edch h\u1ee3p cho c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 k\u1ebft c\u1ea5u ch\u1ecbu l\u1ef1c t\u1ed1t h\u01a1n, th\u01b0\u1eddng s\u1eed d\u1ee5ng trong c\u00e1c d\u1ef1 \u00e1n nh\u00e0 cao t\u1ea7ng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u1ee8ng d\u1ee5ng<\/strong>:<\/span>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">D\u00f9ng cho c\u00e1c c\u00f4ng tr\u00ecnh nh\u00e0 cao t\u1ea7ng, v\u0103n ph\u00f2ng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u1ea7u thang, d\u1ea7m, c\u1ed9t, v\u00e0 c\u00e1c c\u1ea5u tr\u00fac ch\u1ecbu t\u1ea3i tr\u1ecdng l\u1edbn h\u01a1n.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng v\u1edbi y\u00eau c\u1ea7u v\u1ec1 t\u1ea3i tr\u1ecdng \u1edf m\u1ee9c trung b\u00ecnh.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure id=\"attachment_7498\" aria-describedby=\"caption-attachment-7498\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-7498 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang-1024x683.jpg 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang-300x200.jpg 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang-768x512.jpg 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang-18x12.jpg 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang-750x500.jpg 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang-1140x761.jpg 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-250-su-dung-cho-cac-du-an-nha-cao-tang.jpg 1151w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-7498\" class=\"wp-caption-text\"><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c b\u00ea t\u00f4ng 250 s\u1eed d\u1ee5ng cho c\u00e1c d\u1ef1 \u00e1n nh\u00e0 cao t\u1ea7ng<\/span><\/figcaption><\/figure>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>M\u00e1c b\u00ea t\u00f4ng 300 (B30)<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u0110\u1eb7c \u0111i\u1ec3m<\/strong>: <strong><a href=\"https:\/\/dufago.com.vn\/en\/tim-hieu-be-tong-mac-300-khai-niem-cap-phoi-chuan-ung-dung-da-dang-va-bao-gia-moi-nhat-2025\/\">M\u00e1c b\u00ea t\u00f4ng 300<\/a><\/strong> c\u00f3 \u0111\u1ed9 ch\u1ecbu n\u00e9n cao, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng giao th\u00f4ng, c\u1ea7u \u0111\u01b0\u1eddng v\u00e0 c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng l\u1edbn.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u1ee8ng d\u1ee5ng<\/strong>:<\/span>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u01b0\u1eddng cao t\u1ed1c, c\u1ea7u, b\u1ebfn c\u1ea3ng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">D\u1ef1 \u00e1n c\u00f4ng nghi\u1ec7p l\u1edbn, c\u00e1c t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 y\u00eau c\u1ea7u ch\u1ecbu l\u1ef1c cao v\u00e0 th\u1eddi gian s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure id=\"attachment_7499\" aria-describedby=\"caption-attachment-7499\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7499 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon-1024x683.jpg 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon-300x200.jpg 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon-768x512.jpg 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon-18x12.jpg 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon-750x500.jpg 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon-1140x760.jpg 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-300-su-dung-cho-cong-trinh-ha-tang-giao-thong-cau-duong-va-cac-du-an-xay-dung-lon.jpg 1152w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-7499\" class=\"wp-caption-text\"><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c 300 s\u1eed d\u1ee5ng cho c\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng giao th\u00f4ng, c\u1ea7u \u0111\u01b0\u1eddng v\u00e0 c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng l\u1edbn<\/span><\/figcaption><\/figure>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>M\u00e1c b\u00ea t\u00f4ng 350 (B35)<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u0110\u1eb7c \u0111i\u1ec3m<\/strong>: \u0110\u00e2y l\u00e0 lo\u1ea1i b\u00ea t\u00f4ng cao c\u1ea5p, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c r\u1ea5t l\u1edbn, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u1eb7c bi\u1ec7t nh\u01b0 c\u1ea7u, \u0111\u1eadp th\u1ee7y \u0111i\u1ec7n, v\u00e0 c\u00e1c d\u1ef1 \u00e1n tr\u1ecdng \u0111i\u1ec3m qu\u1ed1c gia.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u1ee8ng d\u1ee5ng<\/strong>:<\/span>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u1ea7u l\u1edbn, \u0111\u1eadp th\u1ee7y \u0111i\u1ec7n, c\u00f4ng tr\u00ecnh ch\u1ed1ng l\u0169.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00e1c c\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng tr\u1ecdng \u0111i\u1ec3m qu\u1ed1c gia y\u00eau c\u1ea7u \u0111\u1ed9 an to\u00e0n v\u00e0 ch\u1ecbu t\u1ea3i l\u1edbn.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure id=\"attachment_7501\" aria-describedby=\"caption-attachment-7501\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7501 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet-1024x683.jpg 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet-300x200.jpg 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet-768x512.jpg 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet-18x12.jpg 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet-750x500.jpg 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet-1140x760.jpg 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-350-su-dung-cho-su-dung-cho-cac-cong-trinh-dac-biet.jpg 1152w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-7501\" class=\"wp-caption-text\"><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c b\u00ea t\u00f4ng 350 s\u1eed d\u1ee5ng cho s\u1eed d\u1ee5ng cho c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u1eb7c bi\u1ec7t<\/span><\/figcaption><\/figure>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>M\u00e1c b\u00ea t\u00f4ng 400 (B40) v\u00e0 cao h\u01a1n<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u0110\u1eb7c \u0111i\u1ec3m<\/strong>: <strong><a href=\"https:\/\/dufago.com.vn\/en\/cap-phoi-ty-le-tron-be-tong-mac-400-chuan\/\">M\u00e1c b\u00ea t\u00f4ng 400<\/a><\/strong> c\u00f3 \u0111\u1ed9 ch\u1ecbu n\u00e9n c\u1ef1c k\u1ef3 cao, th\u01b0\u1eddng ch\u1ec9 s\u1eed d\u1ee5ng cho c\u00e1c c\u00f4ng tr\u00ecnh si\u00eau tr\u01b0\u1eddng, si\u00eau tr\u1ecdng ho\u1eb7c c\u00e1c d\u1ef1 \u00e1n \u0111\u1eb7c bi\u1ec7t c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ef1c l\u1edbn.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>&#8211; \u1ee8ng d\u1ee5ng<\/strong>:<\/span>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00f4ng tr\u00ecnh ng\u1ea7m, \u0111\u01b0\u1eddng h\u1ea7m, v\u00e0 c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng \u0111\u1eb7c bi\u1ec7t kh\u00e1c.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00e1c k\u1ebft c\u1ea5u ch\u1ecbu l\u1ef1c l\u1edbn, c\u1ea7u cao t\u1ed1c, \u0111\u1eadp th\u1ee7y \u0111i\u1ec7n l\u1edbn.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure id=\"attachment_7500\" aria-describedby=\"caption-attachment-7500\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7500 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon-1024x683.jpg 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon-300x200.jpg 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon-768x512.jpg 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon-18x12.jpg 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon-750x500.jpg 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon-1140x760.jpg 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2024\/10\/Mac-be-tong-400-su-dung-cho-cac-du-an-dac-biet-can-kha-nang-chiu-luc-cuc-lon.jpg 1152w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-7500\" class=\"wp-caption-text\"><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c b\u00ea t\u00f4ng 400 s\u1eed d\u1ee5ng cho c\u00e1c d\u1ef1 \u00e1n \u0111\u1eb7c bi\u1ec7t c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ef1c l\u1edbn<\/span><\/figcaption><\/figure>\n<h3><span style=\"color: #333399;\"><strong>B\u1ea3ng quy \u0111\u1ed5i m\u00e1c v\u00e0 c\u1ea5p \u0111\u1ed9 b\u1ec1n<\/strong><\/span><\/h3>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th>M\u00e1c B\u00ea T\u00f4ng (M)<\/th>\n<th>C\u01b0\u1eddng \u0110\u1ed9 Ch\u1ecbu N\u00e9n (x\u1ea5p x\u1ec9 kg\/cm2)<\/th>\n<th>C\u1ea5p \u0110\u1ed9 B\u1ec1n (B)<\/th>\n<th>C\u01b0\u1eddng \u0110\u1ed9 \u0110\u1eb7c Tr\u01b0ng (MPa)<\/th>\n<\/tr>\n<tr>\n<td>M200<\/td>\n<td>200<\/td>\n<td>B15<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>M250<\/td>\n<td>250<\/td>\n<td>B20<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>M300<\/td>\n<td>300<\/td>\n<td>B22.5<\/td>\n<td>22.5<\/td>\n<\/tr>\n<tr>\n<td>M350<\/td>\n<td>350<\/td>\n<td>B25<\/td>\n<td>25<\/td>\n<\/tr>\n<tr>\n<td>M400<\/td>\n<td>400<\/td>\n<td>B30<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>3. B\u1ea3ng tra lo\u1ea1i m\u00e1c b\u00ea t\u00f4ng ph\u1ed5 bi\u1ebfn v\u00e0 \u1ee9ng d\u1ee5ng<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\"><b>C\u00e1c lo\u1ea1i m\u00e1c b\u00ea t\u00f4ng<\/b> ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u t\u1ea3i tr\u1ecdng v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1eefng c\u1ee7a k\u1ebft c\u1ea5u. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 B\u1ea2NG TRA M\u00c1C B\u00ca T\u00d4NG gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn.<\/span><\/p>\n<div class=\"horizontal-scroll-wrapper\">\n<div class=\"table-block-component\">\n<div class=\"table-block has-export-button\"><\/div>\n<\/div>\n<\/div>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th>M\u00e1c B\u00ea T\u00f4ng<\/th>\n<th>\u0110\u1eb7c \u0110i\u1ec3m Ch\u00ednh<\/th>\n<th>\u1ee8ng D\u1ee5ng Th\u1ef1c T\u1ebf<\/th>\n<\/tr>\n<tr>\n<td>M200<\/td>\n<td>Ph\u1ed5 bi\u1ebfn nh\u1ea5t, ch\u1ecbu l\u1ef1c c\u01a1 b\u1ea3n.<\/td>\n<td>C\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng nh\u1ecf (nh\u00e0 1-2 t\u1ea7ng), l\u1edbp b\u00ea t\u00f4ng l\u00f3t, s\u00e2n v\u01b0\u1eddn.<\/td>\n<\/tr>\n<tr>\n<td>M250<\/td>\n<td>Ch\u1ecbu l\u1ef1c trung b\u00ecnh &#8211; t\u1ed1t.<\/td>\n<td>M\u00f3ng, s\u00e0n, d\u1ea7m, c\u1ed1t nh\u00e0 \u1edf d\u00e2n d\u1ee5ng (nh\u00e0 2-3 t\u1ea7ng), c\u00f4ng tr\u00ecnh c\u00f3 y\u00eau c\u1ea7u ch\u1ecbu t\u1ea3i trung b\u00ecnh.<\/td>\n<\/tr>\n<tr>\n<td>M300<\/td>\n<td>C\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu n\u00e9n cao.<\/td>\n<td>C\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng, c\u1ea7u \u0111\u01b0\u1eddng, d\u1ea7m, c\u1ed9t nh\u00e0 cao t\u1ea7ng, c\u00e1c d\u1ef1 \u00e1n c\u00f4ng nghi\u1ec7p l\u1edbn.<\/td>\n<\/tr>\n<tr>\n<td>M350<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c r\u1ea5t l\u1edbn (B25).<\/td>\n<td>C\u1ea7u l\u1edbn, \u0111\u1eadp thu\u1ef7 \u0111i\u1ec7n, c\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng tr\u1ecdng \u0111i\u1ec3m, k\u1ebft c\u1ea5u ch\u1ecbu t\u1ea3i r\u1ea5t l\u1edbn.<\/td>\n<\/tr>\n<tr>\n<td>M400<\/td>\n<td>C\u01b0\u1eddng \u0111\u1ed9 c\u1ef1c k\u1ef3 cao (B30).<\/td>\n<td>C\u00f4ng tr\u00ecnh si\u00eau tr\u01b0\u1eddng, si\u00eau tr\u1ecdng, \u0111\u01b0\u1eddng h\u1ea7m, s\u00e2n bay, c\u00e1c k\u1ebft c\u1ea5u \u0111\u1eb7c bi\u1ec7t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><strong><span style=\"color: #333399;\"><span style=\"color: #ff0000;\">See more:<\/span> <a style=\"color: #333399;\" href=\"https:\/\/dufago.com.vn\/en\/nhung-tieu-chi-khi-lua-chon-be-tong-thuong-pham\/\">Nh\u1eefng Ti\u00eau Ch\u00ed Quan Tr\u1ecdng Khi L\u1ef1a Ch\u1ecdn B\u00ea T\u00f4ng<\/a><\/span><\/strong><\/span><\/p>\n<h3><span style=\"color: #333399;\"><strong>Chi ti\u1ebft M\u00e1c B\u00ea T\u00f4ng 250 v\u00e0 M\u00e1c B\u00ea T\u00f4ng 300<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><b>&#8211; M\u00e1c b\u00ea t\u00f4ng 250 (B20):<\/b> L\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn c\u00e2n b\u1eb1ng gi\u1eefa chi ph\u00ed v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cho c\u00e1c c\u00f4ng tr\u00ecnh nh\u00e0 \u1edf d\u00e2n d\u1ee5ng hi\u1ec7n \u0111\u1ea1i. M\u00e1c 250 \u0111\u1ee7 s\u1ee9c ch\u1ecbu \u0111\u1ef1ng t\u1ea3i tr\u1ecdng d\u1ea7m, s\u00e0n, c\u1ed9t cho nh\u00e0 t\u1eeb 3-4 t\u1ea7ng.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><b>&#8211; M\u00e1c b\u00ea t\u00f4ng 300 (B22.5):<\/b> Th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean cho c\u00e1c c\u1ea5u ki\u1ec7n ch\u1ecbu t\u1ea3i tr\u1ecdng \u0111\u1ed9ng ho\u1eb7c c\u00f4ng tr\u00ecnh c\u00f3 y\u00eau c\u1ea7u \u0111\u1ed9 b\u1ec1n cao, v\u00ed d\u1ee5 nh\u01b0 m\u00e1c b\u00ea t\u00f4ng \u0111\u1ed5 \u0111\u01b0\u1eddng n\u1ed9i khu ho\u1eb7c n\u1ec1n nh\u00e0 x\u01b0\u1edfng.<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\"><strong>4. \u0110\u1ecbnh m\u1ee9c v\u00e0 c\u00e1ch t\u00ednh cho m\u00e1c b\u00ea t\u00f4ng 250 v\u00e0 300<\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o M\u00e1c b\u00ea t\u00f4ng \u0111\u1ea1t chu\u1ea9n, t\u1ef7 l\u1ec7 tr\u1ed9n (c\u1ea5p ph\u1ed1i) c\u00e1c v\u1eadt li\u1ec7u ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110\u1ecbnh m\u1ee9c v\u1eadt li\u1ec7u c\u01a1 b\u1ea3n cho 1m3 m\u00e1c 250<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ecbnh m\u1ee9c m\u00e1c b\u00ea t\u00f4ng 250 l\u00e0 c\u00f4ng th\u1ee9c tham kh\u1ea3o \u0111\u1ec3 t\u1ea1o ra <span class=\"math-inline\" data-math=\"1 \\text{ m}^3\">1m3 <\/span>b\u00ea t\u00f4ng M250 \u0111\u1ea1t chu\u1ea9n (s\u1eed d\u1ee5ng xi m\u0103ng PCB40 v\u00e0 \u0111\u00e1 1&#215;2):<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th>Th\u00e0nh ph\u1ea7n<\/th>\n<th>\u0110\u01a1n v\u1ecb<\/th>\n<th>\u0110\u1ecbnh m\u1ee9c (1m3)<\/th>\n<\/tr>\n<tr>\n<td>Xi m\u0103ng (PCB40)<\/td>\n<td>kg<\/td>\n<td>~285<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1t v\u00e0ng<\/td>\n<td>kg<\/td>\n<td>~517<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00e1 1&#215;2<\/td>\n<td>kg<\/td>\n<td>~285<\/td>\n<\/tr>\n<tr>\n<td>N\u01b0\u1edbc<\/td>\n<td>l\u00edt<\/td>\n<td>~285<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">T\u1ef7 l\u1ec7 tr\u1ed9n v\u00e0 t\u00ednh to\u00e1n c\u01a1 b\u1ea3n m\u00e1c b\u00ea t\u00f4ng 300<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c b\u00ea t\u00f4ng 300 ngh\u0129a l\u00e0 g\u00ec? Ngh\u0129a l\u00e0 b\u1ea1n c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng xi m\u0103ng l\u1edbn h\u01a1n so v\u1edbi M250 \u0111\u1ec3 \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu n\u00e9n cao h\u01a1n.<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th>Lo\u1ea1i Xi M\u0103ng<\/th>\n<th>Xi M\u0103ng (kg\/m3)<\/th>\n<th>T\u1ef7 l\u1ec7 m\u00e1c b\u00ea t\u00f4ng 300 (theo x\u00f4\/th\u00f9ng)<\/th>\n<\/tr>\n<tr>\n<td>PCB40<\/td>\n<td>~381<\/td>\n<td>1 bao : 3.5 x\u00f4 c\u00e1t : 6 x\u00f4 \u0111\u00e1<\/td>\n<\/tr>\n<tr>\n<td>PCB30<\/td>\n<td>~439<\/td>\n<td>1 bao : 3 x\u00f4 c\u00e1t : 5.5 x\u00f4 \u0111\u00e1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">5. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/span><\/strong><\/h2>\n<p><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">1. M\u00e1c b\u00ea t\u00f4ng 300 ngh\u0129a l\u00e0 g\u00ec?<\/span><\/strong><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u00e1c b\u00ea t\u00f4ng 300 ngh\u0129a l\u00e0 b\u00ea t\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c n\u00e9n t\u1ed1i thi\u1ec3u 300 KG tr\u00ean m\u1ed7i <span class=\"math-inline\" data-math=\"\\text{cm}^2\">cm2<\/span> sau 28 ng\u00e0y tu\u1ed5i. Trong ti\u00eau chu\u1ea9n m\u1edbi, n\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi C\u1ea5p \u0111\u1ed9 b\u1ec1n B22.5.<\/span><\/p>\n<p><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">2. M\u00e1c b\u00ea t\u00f4ng B30 kh\u00e1ch g\u00ec m\u00e1c 400?<\/span><\/strong><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ch\u00fang l\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nhau. M\u00e1c 400 l\u00e0 k\u00fd hi\u1ec7u theo ti\u00eau chu\u1ea9n c\u0169. C\u1ea5p \u0111\u1ed9 b\u1ec1n B30 l\u00e0 k\u00fd hi\u1ec7u theo ti\u00eau chu\u1ea9n m\u1edbi (<span class=\"math-inline\" data-math=\"\\text{TCVN } 5574:2018\">TCVN 5574:2018<\/span>). C\u1ea3 hai \u0111\u1ec1u ch\u1ec9 kh\u1ea3 n\u0103ng ch\u1ecbu n\u00e9n <span class=\"math-inline\" data-math=\"400 \\text{ kg\/cm}^2\">400 kg\/cm2<\/span> ho\u1eb7c <span class=\"math-inline\" data-math=\"30 \\text{ MPa}\">30 MPa<\/span><\/span><\/p>\n<p><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">3. L\u00e0m sao \u0111\u1ec3 ki\u1ec3m tra m\u00e1c b\u00ea t\u00f4ng th\u1ef1c t\u1ebf t\u1ea1i c\u00f4ng tr\u00ecnh?<\/span><\/strong><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ec3 ki\u1ec3m tra m\u00e1c b\u00ea t\u00f4ng th\u1ef1c t\u00e9, nh\u00e0 th\u1ea7u ph\u1ea3i \u0111\u00fac m\u1eabu th\u1eed (150 x 150 x 150mm) ngay t\u1ea1i c\u00f4ng tr\u00ecnh v\u00e0 g\u1eedi m\u1eabu \u0111\u1ebfn ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 n\u00e9n sau 28 ng\u00e0y.<\/span><\/p>\n<p><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">4. C\u1ea5p ph\u1ed1i m\u00e1c b\u00ea t\u00f4ng 250 d\u00f9ng bao nhi\u00eau bao xi m\u0103ng cho 1m3?<\/span><\/strong><\/p>\n<div id=\"model-response-message-contentr_821271e73d10ad2a\" class=\"markdown markdown-main-panel enable-updated-hr-color\" dir=\"ltr\" aria-live=\"off\" aria-busy=\"false\">\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ed1i v\u1edbi 1m3 b\u00ea t\u00f4ng M\u00e1c 250 d\u00f9ng xi m\u0103ng PCB40, b\u1ea1n c\u1ea7n kho\u1ea3ng 285kg\u00a0xi m\u0103ng, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng 5.7 bao (<span class=\"math-inline\" data-math=\"\\text{50 kg\/bao}\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">50\u00a0kg\/bao<\/span><\/span><\/span><\/span><\/span><\/span>) xi m\u0103ng.<\/span><\/p>\n<p><strong style=\"color: #333399; font-size: 14pt;\"><span style=\"font-family: arial, helvetica, sans-serif;\">DUFAGO CONCRETE POURING SERVICE IN DA NANG, QUANG NAM, QUANG NGAI<\/span><\/strong><\/p>\n<\/div>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Dufago Concrete promises to be the top-qualified supplier\u00a0<b><i>providing concrete with the best quality and service to<\/i><\/b>\u00a0to our valued customers. Please contact us via:<\/span><\/p>\n<style>\n\/* CH\u1ec8 \u00e1p d\u1ee5ng trong block n\u00e0y *\/<\/p>\n<p>\/* \u00c9p link kh\u00f4ng b\u1ecb theme ph\u00e1 *\/\n#dufago-fixed a{\n  display:inline !important;\n  float:none !important;\n  width:auto !important;\n  white-space:nowrap !important;\n  margin:0 !important;\n  padding:0 !important;\n}<\/p>\n<p>\/* \u0110\u01b0a label + value l\u00ean c\u00f9ng 1 h\u00e0ng ch\u1eafc ch\u1eafn *\/\n#dufago-fixed .line{\n  display:flex !important;\n  gap:6px;\n  align-items:baseline;\n  flex-wrap:nowrap;\n}<\/p>\n<p>\/* Label *\/\n#dufago-fixed .label{\n  font-weight:900;\n  white-space:nowrap;\n}\n<\/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;\">\n    DUFAGO CONCRETE\n  <\/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;\">\n        <span class=\"label\" style=\"font-weight:900;\">Tax ID:<\/span><br \/>\n        <span>0402099824<\/span>\n      <\/div>\n<div class=\"line\" style=\"margin:0 0 10px;font-size:14px;line-height:1.6;\">\n       <span class=\"label\" style=\"font-weight:900;\">Hotline:<\/span><br \/>\n        <a href=\"tel:0915737973\" style=\"color:#c00000;text-decoration:none;font-weight:900;\">0915 737 973<\/a>\n      <\/div>\n<div class=\"line\" style=\"margin:0 0 10px;font-size:14px;line-height:1.6;\">\n        <span class=\"label\" style=\"font-weight:900;\">Website:<\/span><br \/>\n        <a href=\"https:\/\/dufago.com.vn\/en\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#0b63ce;text-decoration:none;font-weight:900;\">www.dufago.com.vn<\/a>\n      <\/div>\n<div style=\"margin:0;font-size:14px;line-height:1.6;\">\n        <span class=\"label\" style=\"font-weight:900;white-space:nowrap;\">Representative Office:<\/span><br \/>\n        <span> 4th Floor, 76-78 Bach Dang Street, Hai Chau Ward, Da Nang City<\/span>\n      <\/div>\n<\/p><\/div>\n<div style=\"flex:1;min-width:260px;\">\n<div style=\"margin:0 0 10px;font-size:14px;line-height:1.6;\">\n        <span style=\"font-weight:900;\">Dufago Cam Le Concrete Factory:<\/span><br \/>\n        <span> Group 33, Cam Le Ward, Da Nang City<\/span>\n      <\/div>\n<div style=\"margin:0 0 10px;font-size:14px;line-height:1.6;\">\n        <span style=\"font-weight:900;\">Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago Thanh Vinh:<\/span><br \/>\n        <span> L\u00f4 C20, C\u1ee5m C\u00f4ng nghi\u1ec7p Thanh Vinh, ph\u01b0\u1eddng Li\u00ean Chi\u1ec3u, TP. \u0110\u00e0 N\u1eb5ng<\/span>\n      <\/div>\n<div style=\"margin:0 0 10px;font-size:14px;line-height:1.6;\">\n        <span style=\"font-weight:900;\">Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago Chu Lai:<\/span><br \/>\n        <span> Khu 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<\/span>\n      <\/div>\n<div style=\"margin:0;font-size:14px;line-height:1.6;\">\n        <span style=\"font-weight:900;\">Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago T\u1ecbnh Phong:<\/span><br \/>\n        <span> L\u00f4 CN 08 &#8211; KCN T\u1ecbnh Phong, X\u00e3 Th\u1ecd Phong, T\u1ec9nh Qu\u1ea3ng Ng\u00e3i<\/span>\n      <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>B\u00ea t\u00f4ng l\u00e0 m\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng quan tr\u1ecdng v\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng hi\u1ec7n nay. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c lo\u1ea1i m\u00e1c b\u00ea t\u00f4ng \u2013 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a b\u00ea [&hellip;]<\/p>","protected":false},"author":7,"featured_media":7531,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47,187],"tags":[93,142,123,86,181,182,183,184,180],"class_list":["post-7487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-trong-nganh","category-xay-dung-ben-vung","tag-be-tong-da-nang","tag-be-tong-quang-nam","tag-be-tong-quang-ngai","tag-be-tong-tuoi","tag-mac-250","tag-mac-300","tag-mac-350","tag-mac-400","tag-mac-be-tong"],"acf":[],"_links":{"self":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/7487","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=7487"}],"version-history":[{"count":22,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/7487\/revisions"}],"predecessor-version":[{"id":7507,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/7487\/revisions\/7507"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media\/7531"}],"wp:attachment":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media?parent=7487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/categories?post=7487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/tags?post=7487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}