{"id":17418,"date":"2023-05-22T00:00:00","date_gmt":"2023-05-21T17:00:00","guid":{"rendered":"https:\/\/xaydungtravinhgc.com\/ty-le-tron-be-tong\/"},"modified":"2023-05-22T00:00:00","modified_gmt":"2023-05-21T17:00:00","slug":"ty-le-tron-be-tong","status":"publish","type":"post","link":"https:\/\/travinhgc.com\/en\/ty-le-tron-be-tong\/","title":{"rendered":"T\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng trong x\u00e2y d\u1ef1ng m\u1edbi nh\u1ea5t 2023"},"content":{"rendered":"<p>Khi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng m\u1ed9t c\u00f4ng tr\u00ecnh m\u1ed9t y\u1ebfu t\u1ed1 v\u00f4 c\u00f9ng quan tr\u1ecdng ph\u1ea3i x\u00e1c nh\u1eadn<strong> t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng<\/strong>, v\u1edbi m\u1ed7i t\u1ef7 l\u1ec7 kh\u00e1c nhau s\u1ebd quy\u1ebft \u0111\u1ecbnh cho \u00fd \u0111\u1ed3 x\u00e2y d\u1ef1ng ban \u0111\u1ea7u. B\u00e0i vi\u1ebft n\u00e0y, Tr\u00e0 Vinh GC s\u1ebd chia s\u1ebb cho b\u1ea1n t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng trong x\u00e2y d\u1ef1ng m\u1edbi nh\u1ea5t 2023.<\/p>\n<h2><strong>T\u1ea7m quan tr\u1ecdng c\u1ee7a t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng trong x\u00e2y d\u1ef1ng<\/strong><\/h2>\n<p>B\u00ea t\u00f4ng l\u00e0 v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng g\u1ed3m h\u1ed7n h\u1ee3p xi m\u0103ng, c\u00e1t, n\u01b0\u1edbc c\u00f9ng m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n kh\u00e1c tr\u1ed9n v\u1edbi t\u1ef7 l\u1ec7 th\u00edch h\u1ee3p c\u00f3 th\u1ec3 c\u1ee9ng l\u1ea1i theo th\u1eddi gian.<br \/>\nT\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng \u1edf \u0111\u00e2y \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng c\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nh\u01b0 \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 d\u1ebbo dai, kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, \u0111\u1ed9 th\u1ea5m n\u01b0\u1edbc.<br \/>\nT\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng c\u00e1c chi ph\u00ed nguy\u00ean v\u1eadt li\u1ec7u trong qu\u00e1 tr\u00ecnh thi c\u00f4ng. Ng\u01b0\u1ee3c l\u1ea1i n\u1ebfu t\u1ef7 l\u1ec7 ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap \u00edt hao h\u1ee5t chi ph\u00ed v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng th\u00e0nh ph\u1ea9m. Ch\u00ednh v\u00ec v\u1eady vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n<h2><strong>Th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a b\u00ea t\u00f4ng trong x\u00e2y d\u1ef1ng<\/strong><\/h2>\n<p>B\u00ea t\u00f4ng l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh. B\u00ea t\u00f4ng c\u00f3 th\u00e0nh ph\u1ea7n bao g\u1ed3m xi m\u0103ng, c\u00e1t v\u00e0 \u0111\u00e1 s\u1ecfi n\u01b0\u1edbc v\u00e0 m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ph\u1ee5 kh\u00e1c.<\/p>\n<ul>\n<li>Xi m\u0103ng \u0111\u01b0\u1ee3c xem l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng khi tr\u1ed9n b\u00ea t\u00f4ng, \u0111\u01b0\u1ee3c xem l\u00e0 ch\u1ea5t k\u1ebft d\u00ednh d\u01b0\u1edbi d\u1ea1ng b\u1ed9t m\u1ecbn khi g\u1eb7p n\u01b0\u1edbc s\u1ebd tr\u1edf th\u00e0nh d\u1ea1ng l\u1ecfng c\u00f3 k\u1ebft c\u1ea5u nh\u01b0 keo. Xi m\u0103ng c\u00f3 kh\u1ea3 n\u0103ng c\u1ee9ng l\u1ea1i khi \u1edf trong kh\u00f4ng kh\u00ed tr\u1edf th\u00e0nh d\u1ea1ng r\u1eafn nh\u01b0 \u0111\u00e1.<\/li>\n<li>N\u01b0\u1edbc c\u00f3 vai tr\u00f2 l\u00e0 m\u00f4i tr\u01b0\u1eddng cung c\u1ea5p \u0111\u1ed9 \u1ea9m cho xi m\u0103ng ho\u1ea1t \u0111\u1ed9ng, ta c\u00f3 th\u1ec3 tr\u1ed9n \u0111\u1ec1u d\u1ec5 d\u00e0ng xi m\u0103ng trong n\u01b0\u1edbc.<\/li>\n<li>C\u00e1t, \u0111\u00e1 s\u1ecfi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p c\u1ea5u tr\u00fac cho b\u00ea t\u00f4ng v\u00e0 t\u1ea1o ra h\u00ecnh d\u00e1ng cho c\u1ea5u tr\u00fac. Trong qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb c\u00e1t v\u00e0 \u0111\u00e1 s\u1ecfi \u0111\u01b0\u1ee3c s\u00e0ng l\u1ecdc qua \u0111\u1ec3 ph\u00f9 h\u1ee3p y\u00eau c\u1ea7u khi ph\u1ed1i tr\u1ed9n.<\/li>\n<li>C\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1eb7c t\u00ednh nh\u01b0 t\u0103ng \u0111\u1ed9 b\u1ec1n, c\u00e1ch \u00e2m cho b\u00ea t\u00f4ng. B\u00ea t\u00f4ng c\u00f2n c\u00f3 th\u1ec3 th\u00eam v\u00e0o ch\u1ea5t t\u1ea1o m\u00e0u ph\u00f9 h\u1ee3p v\u1edbi \u00fd \u0111\u1ed3 thi\u1ebft k\u1ebf c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n<h2><strong>M\u1ed9t s\u1ed1 t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng ph\u1ed5 bi\u1ebfn<\/strong><\/h2>\n<h3><em><strong>T\u1ef7 l\u1ec7 khi tr\u1ed9n b\u00ea t\u00f4ng si\u00eau nh\u1eb9<\/strong><\/em><\/h3>\n<p>B\u00ea t\u00f4ng si\u00eau nh\u1eb9 \u0111\u01b0\u1ee3c tr\u1ed9n theo t\u1ef7 l\u1ec7 l\u1ea7n l\u01b0\u1ee3t l\u00e0 xi m\u0103ng, c\u00e1t, \u0111\u1ea5t s\u00e9t nung n\u1edf v\u00e0 n\u01b0\u1edbc theo t\u1ef7 l\u1ec7 nh\u1ea5t \u0111\u1ecbnh. C\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u th\u00eam v\u00e0o c\u00f3 t\u00ednh x\u1ed1p nh\u1eb9 \u0111\u1ec3 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a b\u00ea t\u00f4ng. B\u00ea t\u00f4ng si\u00eau nh\u1eb9 \u0111\u01b0\u1ee3c \u0111\u00fac s\u1eb5n v\u00e0 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 c\u00e1ch \u00e2m t\u1ed1t, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 v\u00e0 b\u1ec1n b\u1ec9.<\/p>\n<figure id=\"attachment_3812\" aria-describedby=\"caption-attachment-3812\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-3812\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/ty-le-tron-be-tong-1.png\" alt=\"t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-3812\" class=\"wp-caption-text\">B\u00ea t\u00f4ng si\u00eau nh\u1eb9 c\u00f3 h\u00ecnh d\u1ea1ng gi\u1ed1ng v\u00e1n m\u1ecfng<\/figcaption><\/figure>\n<h3><em><strong>T\u1ef7 l\u1ec7 khi tr\u1ed9n b\u00ea t\u00f4ng th\u00f4ng d\u1ee5ng<\/strong><\/em><\/h3>\n<p>D\u1ef1a v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 k\u1ef9 thu\u1eadt m\u00e0 ng\u01b0\u1eddi thi c\u00f4ng nh\u1eafm \u0111\u1ebfn m\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c t\u1ef7 l\u1ec7 kh\u00e1c nhau, th\u01b0\u1eddng kh\u00f4ng c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd nh\u01b0 ch\u1ecbu nhi\u1ec7t hay c\u00e1ch \u00e2m, v\u1eabn gi\u1eef l\u1ea1i t\u00ednh ch\u1ea5t b\u1ec1n b\u1ec9 v\u00e0 r\u1eafn ch\u1eafc.<\/p>\n<ul>\n<li>\u0110\u1ea7u ti\u00ean l\u00e0 b\u00ea t\u00f4ng th\u01b0\u1eddng, trong thi c\u00f4ng \u0111\u01b0\u1ee3c tr\u1ed9n theo t\u1ef7 l\u1ec7 1:2:3:0,5 v\u1edbi l\u1ea7n l\u01b0\u1ee3t c\u00e1c th\u00e0nh ph\u1ea7n xi m\u0103ng, c\u00e1t v\u00e0 \u0111\u00e1 s\u1ecfi k\u1ebft h\u1ee3p n\u01b0\u1edbc v\u1eeba \u0111\u1ee7 v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ee5 kh\u00e1c.<\/li>\n<li>Lo\u1ea1i th\u1ee9 2 l\u00e0 ch\u1ecbu l\u1ef1c th\u1ea5p t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c tr\u1ed9n theo c\u00f4ng th\u1ee9c 1:2:4:0,5 l\u1ea7n l\u01b0\u1ee3c l\u00e0 xi m\u0103ng, c\u00e1t \u0111\u00e1 v\u00e0 s\u1ecfi v\u00e0 ph\u1ee5 gia.<\/li>\n<li>Lo\u1ea1i th\u1ee9 3 l\u00e0 ch\u1ecbu l\u1ef1c cao t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c tr\u1ed9n theo c\u00f4ng th\u1ee9c 1:1,5:2:5:0,5 l\u1ea7n l\u01b0\u1ee3c l\u00e0 xi m\u0103ng, c\u00e1t \u0111\u00e1 v\u00e0 s\u1ecfi v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ee5 kh\u00e1c.<\/li>\n<\/ul>\n<figure id=\"attachment_3811\" aria-describedby=\"caption-attachment-3811\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-3811\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/ty-le-tron-be-tong-2.png\" alt=\"t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-3811\" class=\"wp-caption-text\">Kh\u1ed1i b\u00ea t\u00f4ng th\u00e0nh ph\u1ea9m khi \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh<\/figcaption><\/figure>\n<h3><em><strong>T\u1ef7 l\u1ec7 khi tr\u1ed9n b\u00ea t\u00f4ng chuy\u00ean d\u1ee5ng<\/strong><\/em><\/h3>\n<p>B\u00ea t\u00f4ng chuy\u00ean d\u1ee5ng l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c tr\u1ed9n th\u00eam c\u00e1c ch\u1ea5t li\u1ec7u c\u00f3 t\u00e1c d\u1ee5ng t\u1ea1o n\u00ean c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd nh\u01b0 ch\u1ed1ng ch\u00e1y, ch\u1ed1ng \u0103n m\u00f2n, b\u00ea t\u00f4ng si\u00eau nh\u1eb9, b\u00ea t\u00f4ng ch\u1ed1ng n\u1ee9t.<\/p>\n<ul>\n<li>B\u00ea t\u00f4ng ch\u1ed1ng ch\u00e1y \u0111\u01b0\u1ee3c tr\u1ed9n theo t\u1ef7 l\u1ec7 1:2:2:0,5 l\u1ea7n l\u01b0\u1ee3t l\u00e0 xi m\u0103ng, c\u00e1t, \u0111\u00e1 v\u00e0 n\u01b0\u1edbc.Trong \u0111\u00f3 c\u00f3 tr\u1ed9n th\u00e0nh ph\u1ea7n nh\u01b0 b\u1ed9t \u0111\u00e1 v\u00f4i ho\u1eb7c ph\u1ed1t pho \u0111\u1ec3 t\u0103ng t\u00ednh ch\u1ed1ng ch\u00e1y.<\/li>\n<li>B\u00ea t\u00f4ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u01b0\u1ee3c tr\u1ed9n theo t\u1ef7 l\u1ec7 1:1,5:2:0,4 l\u1ea7n l\u01b0\u1ee3t l\u00e0 xi m\u0103ng, c\u00e1t, \u0111\u00e1 v\u00e0 n\u01b0\u1edbc.Trong \u0111\u00f3 c\u00f3 tr\u1ed9n th\u00e0nh ph\u1ea7n nh\u01b0 Silicat Kali ho\u1eb7c Silicat Natri \u0111\u1ec3 c\u00f3 t\u00ednh ch\u1ed1ng \u0103n m\u00f2n.<\/li>\n<li>T\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng ch\u1ed1ng n\u1ee9t \u0111\u01b0\u1ee3c theo 1:2: 4:0,4 l\u1ea7n l\u01b0\u1ee3t l\u00e0 xi m\u0103ng, c\u00e1t, \u0111\u00e1 v\u00e0 n\u01b0\u1edbc. S\u1ee3i th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng t\u00ednh ch\u1ecbu l\u1ef1c v\u00e0 ch\u1ed1ng th\u1ea5m v\u1edbi ph\u1ea7n tr\u0103m nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<\/ul>\n<figure id=\"attachment_3810\" aria-describedby=\"caption-attachment-3810\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-3810\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/ty-le-tron-be-tong-3.png\" alt=\"t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-3810\" class=\"wp-caption-text\">B\u00ea t\u00f4ng ch\u1ed1ng l\u1eeda \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m v\u1edbi th\u1ef1c t\u1ebf<\/figcaption><\/figure>\n<p>Tuy v\u1eady, c\u00e1c t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng n\u00f3i tr\u00ean ch\u1ec9 c\u00f3 t\u00ednh ch\u1ea5t tham kh\u1ea3o, t\u00f9y v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 thay \u0111\u1ed5i. Ch\u00ednh v\u00ec v\u1eady \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c cho vi\u1ec7c t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 tr\u1ed9n n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi nh\u00e0 th\u1ea7u v\u00e0 k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf.<\/p>\n<h3><em><strong>T\u1ef7 l\u1ec7 b\u00ea t\u00f4ng tr\u1ed9n theo M\u00e1c<\/strong><\/em><\/h3>\n<p>M\u00e1c b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 ch\u1ec9 s\u1ed1 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a kh\u1ed1i b\u00ea t\u00f4ng t\u1ea1o ra khi \u0111\u00f3 th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u1ecbu n\u00e9n c\u1ee7a v\u1eadt li\u1ec7u b\u00ea t\u00f4ng. M\u00e1c b\u00ea t\u00f4ng c\u00f3 s\u1ed1 c\u00e0ng l\u1edbn c\u00e0ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ed9 n\u00e9n cao. Nh\u1eefng ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c ghi tr\u00ean v\u1ecf bao xi m\u0103ng \u0111\u01b0\u1ee3c \u0111o theo quy chu\u1ea9n qu\u1ed1c gia.<br \/>\n\u0110\u01a1n v\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 MPa (N\/mm\u00b2) v\u00e0 daN\/cm\u00b2 (kG\/cm\u00b2) t\u00f9y v\u00e0o \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t.<\/p>\n<h3><em><strong>T\u1ef7 l\u1ec7 khi x\u00e2y nh\u1eefng c\u00f4ng tr\u00ecnh quy m\u00f4 nh\u1ecf<\/strong><\/em><\/h3>\n<p>Nh\u1eefng c\u00f4ng tr\u00ecnh nh\u1ecf nh\u01b0 nh\u00e0 d\u00e2n th\u00ec s\u1ebd d\u1ef1a v\u00e0o ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c ghi tr\u00ean bao b\u00ec \u0111\u1ec3 t\u00ednh to\u00e1n. Tuy nhi\u00ean, t\u1ef7 l\u1ec7 ph\u1ed1i tr\u1ed9n c\u0169ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo nhu c\u1ea7u ri\u00eang bi\u1ec7t trong qu\u00e1 tr\u00ecnh x\u00e2y nh\u00e0.<\/p>\n<figure id=\"attachment_3809\" aria-describedby=\"caption-attachment-3809\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3809\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/ty-le-tron-be-tong-4.png\" alt=\"t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-3809\" class=\"wp-caption-text\">C\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c ghi tr\u00ean v\u1ecf bao xi m\u0103ng<\/figcaption><\/figure>\n<h3><em><strong>T\u1ef7 l\u1ec7 khi x\u00e2y nh\u1eefng c\u00f4ng tr\u00ecnh quy m\u00f4 l\u1edbn<\/strong><\/em><\/h3>\n<p>Nh\u1eefng d\u1ef1 \u00e1n c\u00f3 quy m\u00f4 l\u1edbn tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u thi c\u00f4ng, nh\u00e0 th\u1ea7u lu\u00f4n quan t\u00e2m v\u00e0 c\u00f3 nh\u1eefng b\u1ea3n thi\u1ebft k\u1ebf t\u1ef7 l\u1ec7 ph\u1ed1i tr\u1ed9n ri\u00eang cho t\u1eebng m\u00e1c. T\u00f9y theo t\u1eebng giai \u0111o\u1ea1n c\u1ee7a d\u1ef1 \u00e1n m\u00e0 \u0111\u01a1n v\u1ecb thi c\u00f4ng \u0111i\u1ec1u ch\u1ec9nh b\u1ea3ng tr\u00ean \u0111\u1ec3 ti\u1ebft ki\u1ec7m v\u1eeba \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng tr\u00ecnh.<\/p>\n<figure id=\"attachment_3808\" aria-describedby=\"caption-attachment-3808\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3808\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/ty-le-tron-be-tong-5.png\" alt=\"t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-3808\" class=\"wp-caption-text\">M\u1eabu \u2013 B\u1ea3ng c\u1ea5p ph\u1ed1i t\u1ec9 l\u1ec7 b\u00ea t\u00f4ng theo t\u1eebng m\u00e1c<\/figcaption><\/figure>\n<h2><strong>C\u00e1ch t\u00ednh t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng theo m\u00e1c<\/strong><\/h2>\n<p>C\u00e1ch t\u00ednh theo th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c in tr\u00ean v\u1ecf bao nh\u01b0 sau:<br \/>\n\u0110\u1ed1i v\u1edbi B\u00ea t\u00f4ng m\u00e1c 100: 320 (kg-xi m\u0103ng) \u2013 1, 08 (m3-c\u00e1t v\u00e0ng) \u2013 260l n\u01b0\u1edbc<br \/>\n\u0110\u1ed1i v\u1edbi B\u00ea t\u00f4ng m\u00e1c 300: 390 (kg-xi m\u0103ng) \u2013 0,427 (m3-c\u00e1t v\u00e0ng) \u2013 0,829 (m3-\u0111\u00e1 1\u00d72) \u2013 195l n\u01b0\u1edbc<\/p>\n<h2><strong>T\u1ed5ng k\u1ebft<\/strong><\/h2>\n<p>Trong x\u00e2y d\u1ef1ng t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng r\u1ea5t quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng cho c\u00f4ng tr\u00ecnh. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n m\u1ed9t s\u1ed1 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 c\u00e1ch t\u00ednh to\u00e1n m\u1ed9t s\u1ed1 t\u1ef7 l\u1ec7 c\u1ee7a c\u00e1c lo\u1ea1i b\u00ea t\u00f4ng th\u01b0\u1eddng g\u1eb7p. Truy c\u1eadp website <a href=\"https:\/\/travinhgc.com\/\">Tr\u00e0 Vinh GC<\/a> \u0111\u1ec3 c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean ki\u1ebfn th\u1ee9c h\u1eefu \u00edch v\u1ec1 x\u00e2y d\u1ef1ng.<\/p>\n<div class=\"fb-background-color\">\n\t\t\t  <div \n\t\t\t  \tclass = \"fb-comments\" \n\t\t\t  \tdata-href = \"https:\/\/travinhgc.com\/en\/ty-le-tron-be-tong\/\"\n\t\t\t  \tdata-numposts = \"10\"\n\t\t\t  \tdata-lazy = \"true\"\n\t\t\t\tdata-colorscheme = \"light\"\n\t\t\t\tdata-order-by = \"reverse_time\"\n\t\t\t\tdata-mobile=true>\n\t\t\t  <\/div><\/div>\n\t\t  <style>\n\t\t    .fb-background-color {\n\t\t\t\tbackground: #fafafc !important;\n\t\t\t}\n\t\t\t.fb_iframe_widget_fluid_desktop iframe {\n\t\t\t    width: 100% !important;\n\t\t\t}\n\t\t  <\/style>\n\t\t  ","protected":false},"excerpt":{"rendered":"<p>Khi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng m\u1ed9t c\u00f4ng tr\u00ecnh m\u1ed9t y\u1ebfu t\u1ed1 v\u00f4 c\u00f9ng quan tr\u1ecdng ph\u1ea3i x\u00e1c nh\u1eadn t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng, v\u1edbi m\u1ed7i t\u1ef7 l\u1ec7 kh\u00e1c nhau s\u1ebd quy\u1ebft \u0111\u1ecbnh cho \u00fd \u0111\u1ed3 x\u00e2y d\u1ef1ng ban \u0111\u1ea7u. B\u00e0i vi\u1ebft n\u00e0y, Tr\u00e0 Vinh GC s\u1ebd chia s\u1ebb cho b\u1ea1n t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng&#8230;<\/p>\n","protected":false},"author":2,"featured_media":17420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106,109],"tags":[],"class_list":["post-17418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-en","category-goc-chia-se-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng trong x\u00e2y d\u1ef1ng m\u1edbi nh\u1ea5t 2023 - Tr\u00e0 Vinh GC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/travinhgc.com\/ty-le-tron-be-tong\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng trong x\u00e2y d\u1ef1ng m\u1edbi nh\u1ea5t 2023 - Tr\u00e0 Vinh GC\" \/>\n<meta property=\"og:description\" content=\"Khi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng m\u1ed9t c\u00f4ng tr\u00ecnh m\u1ed9t y\u1ebfu t\u1ed1 v\u00f4 c\u00f9ng quan tr\u1ecdng ph\u1ea3i x\u00e1c nh\u1eadn t\u1ef7 l\u1ec7 tr\u1ed9n b\u00ea t\u00f4ng, v\u1edbi m\u1ed7i t\u1ef7 l\u1ec7 kh\u00e1c nhau s\u1ebd quy\u1ebft \u0111\u1ecbnh cho \u00fd \u0111\u1ed3 x\u00e2y d\u1ef1ng ban \u0111\u1ea7u. 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