{"id":9178,"date":"2025-07-24T13:55:55","date_gmt":"2025-07-24T06:55:55","guid":{"rendered":"https:\/\/dufago.com.vn\/?p=9178"},"modified":"2025-07-24T13:59:17","modified_gmt":"2025-07-24T06:59:17","slug":"cach-kiem-tra-chat-luong-be-tong-tuoi-tai-cong-truong","status":"publish","type":"post","link":"https:\/\/dufago.com.vn\/en\/cach-kiem-tra-chat-luong-be-tong-tuoi-tai-cong-truong\/","title":{"rendered":"C\u00e1ch ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i t\u1ea1i c\u00f4ng tr\u01b0\u1eddng: H\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf"},"content":{"rendered":"

B\u00ea t\u00f4ng t\u01b0\u01a1i l\u00e0 v\u1eadt li\u1ec7u ch\u1ee7 l\u1ef1c trong m\u1ecdi c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng hi\u1ec7n nay. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u00fang c\u00e1ch ngay t\u1ea1i c\u00f4ng tr\u01b0\u1eddng, ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng. V\u00ec th\u1ebf b\u00e0i vi\u1ebft n\u00e0y, Dufago chia s\u1ebb c\u00e1ch ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i t\u1ea1i c\u00f4ng tr\u01b0\u1eddng \u0111\u01a1n gi\u1ea3n, d\u1ec5 hi\u1ec3u, d\u1ec5 th\u1ef1c hi\u1ec7n cho m\u1ecdi ng\u01b0\u1eddi d\u1ef1a tr\u00ean h\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf.<\/span><\/strong><\/p>\n

\"\"
Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i t\u1ea1i c\u00f4ng tr\u01b0\u1eddng | H\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf<\/figcaption><\/figure>\n

V\u00ec sao c\u1ea7n ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i?<\/span><\/strong><\/h2>\n

Vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t quy tr\u00ecnh k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 th\u00f4ng minh, mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch v\u01b0\u1ee3t tr\u1ed9i cho c\u00f4ng tr\u00ecnh c\u1ee7a b\u1ea1n.<\/span><\/p>\n

\u0110\u1ea3m b\u1ea3o c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 \u0111\u1ed9 b\u1ec1n c\u00f4ng tr\u00ecnh<\/span><\/strong><\/h3>\n

B\u00ea t\u00f4ng l\u00e0 v\u1eadt li\u1ec7u ch\u1ecbu l\u1ef1c ch\u00ednh trong h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng tr\u00ecnh. N\u1ebfu b\u00ea t\u00f4ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, kh\u00f4ng \u0111\u1ea1t m\u00e1c thi\u1ebft k\u1ebf, n\u00f3 s\u1ebd tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a to\u00e0n b\u1ed9 k\u1ebft c\u1ea5u.\u00a0<\/span><\/p>\n

\u0110i\u1ec1u n\u00e0y ti\u1ec1m \u1ea9n nguy c\u01a1 s\u1ee5t l\u00fan, n\u1ee9t g\u00e3y nghi\u00eam tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh cao t\u1ea7ng ho\u1eb7c ch\u1ecbu t\u1ea3i tr\u1ecdng l\u1edbn.<\/span><\/p>\n

Ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 th\u1eddi gian s\u1eeda ch\u1eefa<\/span><\/strong><\/h3>\n

Vi\u1ec7c ph\u00e1t hi\u1ec7n s\u1edbm b\u00ea t\u00f4ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng tr\u01b0\u1edbc khi \u0111\u1ed5 ho\u1eb7c ngay sau khi \u0111\u1ed5 s\u1ebd gi\u00fap b\u1ea1n c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p x\u1eed l\u00fd k\u1ecbp th\u1eddi, tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng sai l\u1ea7m l\u1edbn.<\/span><\/p>\n

Chi ph\u00ed \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i li\u00ean quan \u0111\u1ebfn b\u00ea t\u00f4ng sau khi c\u00f4ng tr\u00ecnh \u0111\u00e3 ho\u00e0n thi\u1ec7n (nh\u01b0 ph\u1ea3i \u0111\u1eadp b\u1ecf, gia c\u1ed1 l\u1ea1i) th\u01b0\u1eddng cao g\u1ea5p nhi\u1ec1u l\u1ea7n so v\u1edbi chi ph\u00ed b\u1ecf ra \u0111\u1ec3 ki\u1ec3m \u0111\u1ecbnh b\u00ea t\u00f4ng t\u01b0\u01a1i ban \u0111\u1ea7u.<\/span><\/p>\n

Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 ti\u00eau chu\u1ea9n x\u00e2y d\u1ef1ng<\/span><\/strong><\/h3>\n

Trong m\u1ecdi d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng, vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 quy \u0111\u1ecbnh c\u1ee7a ng\u00e0nh (v\u00ed d\u1ee5: TCVN c\u1ee7a Vi\u1ec7t Nam, ASTM qu\u1ed1c t\u1ebf).<\/span><\/p>\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i t\u1ea1i c\u00f4ng tr\u01b0\u1eddng<\/span><\/strong><\/h2>\n

Vi\u1ec7c ki\u1ec3m tra tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00f4ng tr\u01b0\u1eddng l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9 ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng ngay khi nh\u1eadn h\u00e0ng.<\/span><\/p>\n

Ki\u1ec3m tra h\u1ed3 s\u01a1 v\u00e0 ch\u1ee9ng t\u1eeb<\/span><\/strong><\/h3>\n

Tr\u01b0\u1edbc khi b\u1ea5t k\u1ef3 xe b\u00ea t\u00f4ng n\u00e0o \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o khu\u00f4n, h\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n \u0111\u00e3 ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng c\u00e1c gi\u1ea5y t\u1edd li\u00ean quan. \u0110i\u1ec1u n\u00e0y gi\u00fap x\u00e1c minh t\u00ednh \u0111\u1ed3ng b\u1ed9 gi\u1eefa s\u1ea3n ph\u1ea9m giao \u0111\u1ebfn c\u00f4ng tr\u01b0\u1eddng v\u00e0 thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt ban \u0111\u1ea7u.<\/span><\/p>\n

– Phi\u1ebfu xu\u1ea5t x\u01b0\u1edfng\/Phi\u1ebfu giao h\u00e0ng<\/span><\/p>\n

– Bi\u00ean b\u1ea3n l\u1ea5y m\u1eabu, bi\u00ean b\u1ea3n \u0111\u1ed5 b\u00ea t\u00f4ng<\/span><\/p>\n

\"\"
Ki\u1ec3m tra h\u1ed3 s\u01a1 v\u00e0 ch\u1ee9ng t\u1eeb<\/figcaption><\/figure>\n

Ki\u1ec3m tra c\u1ea3m quan<\/span><\/strong><\/span><\/h3>\n

Ki\u1ec3m tra b\u1eb1ng c\u1ea3m quan l\u00e0 b\u01b0\u1edbc \u0111\u00e1nh gi\u00e1 nhanh v\u1ec1 t\u00ednh \u0111\u1ed3ng nh\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u00ea t\u00f4ng. B\u00ea t\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u th\u01b0\u1eddng c\u00f3 m\u00e0u x\u00e1m \u0111\u1ed3ng \u0111\u1ec1u, kh\u00f4ng t\u00e1ch n\u01b0\u1edbc, kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u v\u00f3n c\u1ee5c ho\u1eb7c t\u1ea1o v\u1ea3y b\u1ecdt kh\u00ed l\u1edbn tr\u00ean b\u1ec1 m\u1eb7t.<\/span><\/p>\n

Ki\u1ec3m tra \u0111\u1ed9 s\u1ee5t c\u1ee7a b\u00ea t\u00f4ng t\u01b0\u01a1i<\/span><\/strong><\/h3>\n

Th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1ee5t (slump test) l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ph\u1ed5 bi\u1ebfn nh\u1ea5t t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<\/span><\/p>\n

\u0110\u1ed9 s\u1ee5t b\u00ea t\u00f4ng l\u00e0 ch\u1ec9 ti\u00eau quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh c\u00f4ng t\u00e1c (kh\u1ea3 n\u0103ng d\u1ec5 \u0111\u1ed5, d\u1ec5 \u0111\u1ea7m, d\u1ec5 ho\u00e0n thi\u1ec7n) c\u1ee7a h\u1ed7n h\u1ee3p b\u00ea t\u00f4ng t\u01b0\u01a1i. N\u00f3 \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u00f4n s\u1ee5t theo ti\u00eau chu\u1ea9n TCVN 3105:1993 ho\u1eb7c TCVN 8826:2011.<\/span><\/p>\n

Quy tr\u00ecnh ki\u1ec3m tra \u0111\u1ed9t s\u1ee5t b\u00ea t\u00f4ng t\u01b0\u01a1i<\/a><\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c Dufago chia s\u1ebb chi ti\u1ebft tr\u01b0\u1edbc \u0111\u00f3. B\u1ea1n c\u00f3 th\u1ec3 quan s\u00e1t k\u1ef9 thu\u1eadt c\u00f4ng tr\u01b0\u1eddng b\u00ea t\u00f4ng th\u1ef1c hi\u1ec7n l\u1ea7n l\u01b0\u1ee3t theo c\u00e1c b\u01b0\u1edbc.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n \u0111\u00e1nh gi\u00e1: So s\u00e1nh gi\u00e1 tr\u1ecb \u0111\u1ed9 s\u1ee5t \u0111o \u0111\u01b0\u1ee3c v\u1edbi \u0111\u1ed9 s\u1ee5t y\u00eau c\u1ea7u trong thi\u1ebft k\u1ebf c\u1ee7a c\u00f4ng tr\u00ecnh. M\u1ed7i lo\u1ea1i k\u1ebft c\u1ea5u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p thi c\u00f4ng s\u1ebd c\u00f3 y\u00eau c\u1ea7u \u0111\u1ed9 s\u1ee5t kh\u00e1c nhau.<\/span><\/p>\n

\"\"
Ki\u1ec3m tra \u0111\u1ed9 s\u1ee5t c\u1ee7a b\u00ea t\u00f4ng t\u01b0\u01a1i<\/figcaption><\/figure>\n

L\u1ea5y m\u1eabu b\u00ea t\u00f4ng t\u01b0\u01a1i t\u1ea1i c\u00f4ng tr\u01b0\u1eddng<\/span><\/strong><\/span><\/h3>\n

Vi\u1ec7c l\u1ea5y m\u1eabu b\u00ea t\u00f4ng t\u01b0\u01a1i \u0111\u1ec3 th\u00ed nghi\u1ec7m c\u01b0\u1eddng \u0111\u1ed9 l\u00e0 b\u01b0\u1edbc b\u1eaft bu\u1ed9c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u00e1c b\u00ea t\u00f4ng th\u1ef1c t\u1ebf.<\/span><\/p>\n

L\u1ea5y m\u1eabu \u0111\u1ea1i di\u1ec7n cho t\u1eebng l\u00f4 b\u00ea t\u00f4ng ho\u1eb7c theo kh\u1ed1i l\u01b0\u1ee3ng b\u00ea t\u00f4ng \u0111\u1ed5 (v\u00ed d\u1ee5: c\u1ee9 50-100m3 l\u1ea5y m\u1ed9t t\u1ed5 m\u1eabu 3 vi\u00ean). C\u00f4ng t\u00e1c l\u1ea5y m\u1eabu n\u00ean tu\u00e2n theo ti\u00eau chu\u1ea9n Vi\u1ec7t Nam (TCVN 3105:1993). Th\u00f4ng th\u01b0\u1eddng, m\u1ed7i m\u1ebb b\u00ea t\u00f4ng n\u00ean l\u1ea5y 3 m\u1eabu h\u00ecnh tr\u1ee5 ho\u1eb7c h\u00ecnh l\u1eadp ph\u01b0\u01a1ng \u0111\u1ec3 ki\u1ec3m tra c\u01b0\u1eddng \u0111\u1ed9 n\u00e9n t\u1ea1i ph\u00f2ng th\u00ed nghi\u1ec7m sau 7 v\u00e0 28 ng\u00e0y.\u00a0<\/span><\/p>\n

\"\"
L\u1ea5y m\u1eabu b\u00ea t\u00f4ng t\u01b0\u01a1i t\u1ea1i c\u00f4ng tr\u01b0\u1eddng<\/figcaption><\/figure>\n

Xem ngay:<\/span> T\u1ef7 l\u1ec7 tr\u1ed9n xi m\u0103ng v\u1edbi n\u01b0\u1edbc chu\u1ea9n k\u1ef9 thu\u1eadt & b\u00ed quy\u1ebft \u0111\u1ec3 v\u1eefa b\u1ec1n ch\u1eafc, kh\u00f4ng n\u1ee9t<\/a><\/span><\/strong><\/p>\n

Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/span><\/strong><\/h2>\n

M\u1eabu b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o m\u00e1y v\u00e0 ch\u1ecbu l\u1ef1c n\u00e9n t\u0103ng d\u1ea7n cho \u0111\u1ebfn khi b\u1ecb ph\u00e1 h\u1ee7y. Gi\u00e1 tr\u1ecb l\u1ef1c n\u00e9n t\u1ed1i \u0111a tr\u01b0\u1edbc khi m\u1eabu b\u1ecb v\u1ee1 \u0111\u01b0\u1ee3c ghi l\u1ea1i \u0111\u1ec3 t\u00ednh to\u00e1n c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu n\u00e9n.<\/span><\/p>\n

K\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m (th\u01b0\u1eddng l\u00e0 c\u01b0\u1eddng \u0111\u1ed9 sau 28 ng\u00e0y – R28) s\u1ebd \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi m\u00e1c b\u00ea t\u00f4ng y\u00eau c\u1ea7u trong thi\u1ebft k\u1ebf. N\u1ebfu c\u01b0\u1eddng \u0111\u1ed9 th\u1ef1c t\u1ebf \u0111\u1ea1t ho\u1eb7c v\u01b0\u1ee3t y\u00eau c\u1ea7u, b\u00ea t\u00f4ng \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng. Th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo TCVN 3118:1993 ho\u1eb7c TCVN 8828:2011.<\/span><\/p>\n

Ngo\u00e0i c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu n\u00e9n, t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee7a c\u00f4ng tr\u00ecnh, b\u00ea t\u00f4ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u00eam c\u00e1c ch\u1ec9 ti\u00eau kh\u00e1c nh\u01b0:<\/span><\/p>\n

– \u0110\u1ed9 th\u1ea5m n\u01b0\u1edbc: Quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh t\u1ea7ng h\u1ea7m, b\u1ec3 ch\u1ee9a.<\/span><\/p>\n

– \u0110\u1ed9 ch\u1ed1ng m\u00e0i m\u00f2n: \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t ch\u1ecbu ma s\u00e1t cao.<\/span><\/p>\n

– \u0110\u1ed9 ch\u1ed1ng \u0103n m\u00f2n h\u00f3a h\u1ecdc: \u0110\u1ed1i v\u1edbi c\u00f4ng tr\u00ecnh trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/span><\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i (c\u1ea7n l\u01b0u \u00fd khi ki\u1ec3m tra)<\/span><\/strong><\/h2>\n

– Th\u1eddi gian v\u1eadn chuy\u1ec3n: N\u1ebfu th\u1eddi gian t\u1eeb l\u00fac tr\u1ed9n \u0111\u1ebfn l\u00fac \u0111\u1ed5 qu\u00e1 d\u00e0i (tr\u00ean 90 ph\u00fat), b\u00ea t\u00f4ng c\u00f3 th\u1ec3 b\u1ecb ph\u00e2n t\u1ea7ng ho\u1eb7c gi\u1ea3m \u0111\u1ed9 s\u1ee5t.<\/span><\/p>\n

– Th\u1eddi ti\u1ebft thi c\u00f4ng: M\u01b0a l\u1edbn ho\u1eb7c n\u1eafng g\u1eaft \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh \u0111\u00f4ng c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng k\u1ebft d\u00ednh.<\/span><\/p>\n

– Thi\u1ebft b\u1ecb thi c\u00f4ng: \u0110\u1ea7m kh\u00f4ng \u0111\u00fang c\u00e1ch ho\u1eb7c c\u1ed1p pha r\u00f2 r\u1ec9 s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1eadt \u0111\u1ed9 v\u00e0 h\u00ecnh d\u1ea1ng kh\u1ed1i b\u00ea t\u00f4ng.<\/span><\/p>\n

– Tay ngh\u1ec1 c\u00f4ng nh\u00e2n: Kinh nghi\u1ec7m ng\u01b0\u1eddi thi c\u00f4ng quy\u1ebft \u0111\u1ecbnh nhi\u1ec1u \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed1i c\u00f9ng c\u1ee7a b\u00ea t\u00f4ng, \u0111\u1eb7c bi\u1ec7t trong kh\u00e2u \u0111\u1ed5 v\u00e0 \u0111\u1ea7m.<\/span><\/p>\n

\"\"
C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i (c\u1ea7n l\u01b0u \u00fd khi ki\u1ec3m tra)<\/figcaption><\/figure>\n

See more:<\/span> B\u1ea3ng tra c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu n\u00e9n b\u00ea t\u00f4ng m\u00e1c 200, 250, 300<\/a><\/span><\/strong><\/p>\n

L\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p b\u00ea t\u00f4ng t\u01b0\u01a1i uy t\u00edn<\/span><\/strong><\/h2>\n

Ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i ph\u1ee5 thu\u1ed9c l\u1edbn v\u00e0o nh\u00e0 cung c\u1ea5p. M\u1ed9t \u0111\u01a1n v\u1ecb uy t\u00edn s\u1ebd lu\u00f4n c\u00f3 quy tr\u00ecnh ki\u1ec3m tra ch\u1eb7t ch\u1ebd, h\u1ed3 s\u01a1 r\u00f5 r\u00e0ng, k\u1ef9 thu\u1eadt v\u1eadn chuy\u1ec3n t\u1ed1i \u01b0u v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1ea1i c\u00f4ng tr\u00ecnh.<\/span><\/p>\n

N\u1ebfu qu\u00fd kh\u00e1ch h\u00e0ng \u0111ang c\u00f3 nhu c\u1ea7u t\u00ecm ki\u1ebfm \u0111\u01a1n v\u1ecb \u0111\u1ed5 b\u00ea t\u00f4ng t\u01b0\u01a1i ch\u1ea5t l\u01b0\u1ee3ng cao t\u1ea1i \u0110\u00e0 N\u1eb5ng, Qu\u1ea3ng Nam, Qu\u1ea3ng Ng\u00e3i. Li\u00ean h\u1ec7 \u0111\u1ebfn B\u00ea t\u00f4ng Dufago \u0111\u1ec3 \u0111\u01b0\u1ee3c ch\u00fang t\u00f4i t\u01b0 v\u1ea5n, b\u00e1o gi\u00e1 v\u00e0 ph\u1ee5c v\u1ee5 t\u1eadn t\u00ecnh nh\u1ea5t.<\/span><\/p>\n

Vi\u1ec7c ki\u1ec3m tra c\u00e1c ch\u1ee9ng ch\u1ec9 ch\u1ea5t l\u01b0\u1ee3ng, ki\u1ec3m tra b\u00ea t\u00f4ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt Dufago th\u1ef1c hi\u1ec7n chu\u1ea9n ch\u1ec9nh nh\u1ea5t. \u0110\u1ea3m b\u1ea3o kh\u00e1ch h\u00e0ng kh\u00f4ng c\u1ea7n ph\u1ea3i lo l\u1eafng tr\u01b0\u1edbc b\u1ea5t c\u1ee9 m\u1ed9t quy tr\u00ecnh, k\u1ebft qu\u1ea3 n\u00e0o.<\/span><\/p>\n

\"\"
L\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p b\u00ea t\u00f4ng t\u01b0\u01a1i uy t\u00edn<\/figcaption><\/figure>\n

D\u1ee5ng c\u1ee5 ki\u1ec3m tra b\u00ea t\u00f4ng t\u01b0\u01a1i thi\u1ebft y\u1ebfu<\/span><\/strong><\/h2>\n

\u0110\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i t\u1ea1i c\u00f4ng tr\u01b0\u1eddng, kh\u00f4ng th\u1ec3 thi\u1ebfu c\u00e1c d\u1ee5ng c\u1ee5 sau:\u00a0<\/span><\/p>\n

C\u00f4n th\u1eed \u0111\u1ed9 s\u1ee5t v\u00e0 ph\u1ee5 ki\u1ec7n: D\u00f9ng \u0111\u1ec3 \u0111o \u0111\u1ed9 s\u1ee5t c\u1ee7a b\u00ea t\u00f4ng.<\/span><\/p>\n

Khu\u00f4n \u0111\u00fac m\u1eabu b\u00ea t\u00f4ng (l\u1eadp ph\u01b0\u01a1ng\/h\u00ecnh tr\u1ee5): D\u00f9ng \u0111\u1ec3 l\u1ea5y m\u1eabu th\u00ed nghi\u1ec7m c\u01b0\u1eddng \u0111\u1ed9.<\/span><\/p>\n

Th\u01b0\u1edbc \u0111o, bay, x\u1ebbng, ch\u00e0y \u0111\u1ea7m: C\u00e1c d\u1ee5ng c\u1ee5 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh l\u1ea5y m\u1eabu v\u00e0 \u0111o \u0111\u1ea1c.<\/span><\/p>\n

M\u00e1y n\u00e9n m\u1eabu (th\u01b0\u1eddng \u1edf ph\u00f2ng th\u00ed nghi\u1ec7m): D\u1ee5ng c\u1ee5 quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu n\u00e9n c\u1ee7a m\u1eabu.<\/span><\/p>\n

Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng t\u01b0\u01a1i l\u00e0 m\u1ed9t c\u00f4ng \u0111o\u1ea1n kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 th\u00e0nh c\u00f4ng v\u00e0 b\u1ec1n v\u1eefng c\u1ee7a m\u1ecdi c\u00f4ng tr\u00ecnh. B\u1eb1ng vi\u1ec7c n\u1eafm v\u1eefng c\u00e1ch ki\u1ec3m tra b\u00ea t\u00f4ng t\u01b0\u01a1i v\u00e0 l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn, b\u1ea1n s\u1ebd ph\u00e1t hi\u1ec7n s\u1edbm b\u00ea t\u00f4ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng r\u1ee7i ro kh\u00f4ng \u0111\u00e1ng c\u00f3. H\u00e3y lu\u00f4n \u01b0u ti\u00ean ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u \u0111\u1ec3 ki\u1ebfn t\u1ea1o n\u00ean nh\u1eefng c\u00f4ng tr\u00ecnh v\u1eefng ch\u1eafc v\u1edbi th\u1eddi gian.<\/span><\/p>\n

\"\"
D\u1ee5ng c\u1ee5 ki\u1ec3m tra b\u00ea t\u00f4ng t\u01b0\u01a1i thi\u1ebft y\u1ebfu<\/figcaption><\/figure>\n

DUFAGO CONCRETE<\/span><\/strong><\/span><\/p>\n

\u2013 MST:\u00a00402099824<\/span>
\n\u2013 Hotline: 0915737973<\/span>
\n\u2013 VP\u0110D:\u00a076 \u2013 78 B\u1ea1ch \u0110\u1eb1ng, H\u1ea3i Ch\u00e2u, \u0110\u00e0 N\u1eb5ng<\/span>
\n\u2013 Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago C\u1ea9m L\u1ec7:\u00a0Ho\u00e0 Th\u1ecd T\u00e2y, C\u1ea9m L\u1ec7, \u0110\u00e0 N\u1eb5ng<\/span>
\n\u2013 Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago Thanh Vinh:\u00a0\u0110\u01b0\u1eddng S\u1ed1 1, Ho\u00e0 Li\u00ean, H\u00f2a Vang, \u0110\u00e0 N\u1eb5ng<\/span>
\n\u2013 Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago Chu Lai:\u00a0Khu c\u00f4ng nghi\u1ec7p v\u00e0 h\u1eadu c\u1ea7n C\u1ea3ng Chu Lai, Tam Hi\u1ec7p, N\u00fai Th\u00e0nh, Qu\u1ea3ng Nam<\/span>
\n\u2013 Nh\u00e0 m\u00e1y B\u00ea t\u00f4ng Dufago T\u1ecbnh Phong:\u00a0C\u1ee5m C\u00f4ng nghi\u1ec7p T\u1ecbnh Phong, T\u1ecbnh Phong, S\u01a1n T\u1ecbnh, Qu\u1ea3ng Ng\u00e3i<\/span><\/p>","protected":false},"excerpt":{"rendered":"

B\u00ea t\u00f4ng t\u01b0\u01a1i l\u00e0 v\u1eadt li\u1ec7u ch\u1ee7 l\u1ef1c trong m\u1ecdi c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng hi\u1ec7n nay. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u00fang c\u00e1ch ngay t\u1ea1i c\u00f4ng tr\u01b0\u1eddng, ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng. V\u00ec th\u1ebf b\u00e0i vi\u1ebft n\u00e0y, Dufago chia s\u1ebb c\u00e1ch ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng […]<\/p>","protected":false},"author":7,"featured_media":9181,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47,35],"tags":[],"class_list":["post-9178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-trong-nganh","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/9178","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=9178"}],"version-history":[{"count":5,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/9178\/revisions"}],"predecessor-version":[{"id":9193,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/9178\/revisions\/9193"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media\/9181"}],"wp:attachment":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media?parent=9178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/categories?post=9178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/tags?post=9178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}