{"id":4638,"date":"2023-10-31T03:58:47","date_gmt":"2020-07-01T13:57:28","guid":{"rendered":"http:\/\/localhost\/xaydungnhadat\/?p=4638"},"modified":"2022-09-17T03:42:13","modified_gmt":"2022-09-17T03:42:13","slug":"quy-trinh-do-be-tong-cot-dam-san","status":"publish","type":"post","link":"https:\/\/xaydungnhandat.com.vn\/?p=4638","title":{"rendered":"QUY TR\u00ccNH \u0110\u1ed4 B\u00ca T\u00d4NG C\u1ed8T, D\u1ea6M, S\u00c0N TRONG X\u00c2Y D\u1ef0NG NH\u00c0 PH\u1ed0"},"content":{"rendered":"\r\n<p>Trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng<strong> thi c\u00f4ng nh\u00e0 ph\u1ed1<\/strong> hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u1ec1u s\u1eed d\u1ee5ng b\u00ea t\u00f4ng l\u00e0 v\u1eadt li\u1ec7u ch\u1ee7 \u0111\u1ea1o. C\u00f3 th\u1ec3 n\u00f3i ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ng\u00f4i nh\u00e0.<\/p>\r\n\r\n\r\n\r\n<p>Trong x\u00e2y nh\u00e0 m\u1ed9t trong nh\u1eefng sai ph\u1ea1m c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i li\u00ean quan \u0111\u1ebfn quy tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng c\u1ed9t, d\u1ea7m, s\u00e0n ch\u01b0a \u0111\u00fang y\u00eau c\u1ea7u k\u0129 thu\u1eadt d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u00ea t\u00f4ng gi\u1ea3m s\u00fat, b\u00ea t\u00f4ng thi\u1ebfu \u0111\u1ed9 v\u1eefng ch\u1eafc v\u00e0 an to\u00e0n.V\u1eady, quy tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng c\u1ed9t, d\u1ea7m s\u00e0n nh\u01b0 th\u1ebf n\u00e0o m\u1edbi \u0111\u00fang y\u00eau c\u1ea7u k\u0129 thu\u1eadt?\u00a0<\/p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<p>Trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c<a href=\"https:\/\/xaydungnhandat.com.vn\/thiet-ke-thi-cong-noi-ngoai-that-ngan-hang-bidv-au-co\/\"><strong> c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng<\/strong><\/a> \u0111\u1ec1u s\u1eed d\u1ee5ng b\u00ea t\u00f4ng l\u00e0 v\u1eadt li\u1ec7u ch\u1ee7 \u0111\u1ea1o. C\u00f3 th\u1ec3 n\u00f3i ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u00ea t\u00f4ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ng\u00f4i nh\u00e0. \u0110\u1ec3 c\u00f3 m\u1ed9t th\u00e0nh ph\u1ea9m b\u00ea t\u00f4ng t\u1ed1t ngo\u00e0i ch\u1ea5t l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u th\u00ec y\u1ebfu t\u1ed1 k\u0129 thu\u1eadt trong quy tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m, quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n v\u1eefng v\u00e0 th\u1ea9m m\u1ef9 c\u1ee7a kh\u1ed1i b\u00ea t\u00f4ng.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"has-vivid-cyan-blue-color has-text-color wp-block-heading\">1.\u00a0 C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb c\u1ed1p pha &#8211; c\u1ed1t th\u00e9p tr\u01b0\u1edbc khi thi c\u00f4ng.<\/h2>\r\n\r\n\r\n\r\n<ul>\r\n<li>\u0110\u1ea3m b\u1ea3o l\u1eafp gh\u00e9p c\u1ed1p pha \u0111\u00fang y\u00eau c\u1ea7u k\u0129 thu\u1eadt: ch\u00e2n c\u1ed1p pha \u0111\u1ea3m b\u1ea3o l\u1eafp gh\u00e9p \u0111\u00fang v\u1ecb tr\u00ed, c\u1ed1p pha \u0111\u1ea3m b\u1ea3o ch\u1eafc ch\u1eafn, ki\u1ec3m tra l\u1ea1i h\u00ecnh d\u00e1ng, k\u00edch th\u01b0\u1edbc, khe h\u1edf c\u1ee7a v\u00e1n khu\u00f4n, \u0111\u1ed9 k\u00edn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng kh\u00f4ng b\u1ecb m\u1ea5t n\u01b0\u1edbc.<\/li>\r\n<li>Ki\u1ec3m tra c\u1ed1t th\u00e9p, d\u00e0n gi\u00e1o, s\u00e0n thao t\u00e1c. S\u1eed d\u1ee5ng c\u00e1c v\u00e1n g\u1ed7 \u0111\u1ec3 l\u00e0m s\u00e0n c\u00f4ng t\u00e1c.<\/li>\r\n<li>C\u1ed1p pha c\u1ed9t: ch\u00e2n c\u1ed1p pha ph\u1ea3i \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed, ch\u1eafc ch\u1eafn \u0111\u1ea3m b\u1ea3o trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng kh\u00f4ng b\u1ecb x\u00f4 l\u1ec7ch, s\u1eed d\u1ee5ng neo, c\u00e2y ch\u1ed1ng \u0111\u1ec3 kh\u00f4ng b\u1ecb nghi\u00eang.<\/li>\r\n<li>C\u1ed1p pha d\u1ea7m: th\u00e0nh c\u1ed1p pha ph\u1ea3i th\u1eb3ng, kh\u00f4ng \u0111\u01b0\u1ee3c cong v\u00eanh, ki\u1ec3m tra \u0111\u1ed9 cao c\u1ee7a \u0111\u00e1y d\u1ea7m.<\/li>\r\n<li>C\u1ed1p pha s\u00e0n: ki\u1ec3m tra \u0111\u1ed9 v\u00f5ng, cao \u0111\u1ed9 c\u1ee7a \u0111\u00e1y s\u00e0n t\u1ea1i nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<blockquote>\r\n<div class=\"wp-block-image\">\r\n<figure id=\"attachment_233\" aria-describedby=\"caption-attachment-233\" style=\"width: 566px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-233\" src=\"https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2019\/10\/image-17.png\" alt=\"thi c\u00f4ng nh\u00e0 ph\u1ed1 tr\u1ecdn g\u00f3i\" width=\"566\" height=\"402\" srcset=\"https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2019\/10\/image-17.png 566w, https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2019\/10\/image-17-300x213.png 300w\" sizes=\"(max-width: 566px) 100vw, 566px\" \/><figcaption id=\"caption-attachment-233\" class=\"wp-caption-text\">C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb c\u1ed1p pha<\/figcaption><\/figure>\r\n&gt;&gt; Xem th\u00eam: <em><a href=\"https:\/\/xaydungnhandat.com.vn\/cong-ty-xay-dung-nha-pho-tron-goi-tai-tp-ho-chi-minh\/\"><strong>C\u00f4ng ty thi c\u00f4ng nh\u00e0 ph\u1ed1 tr\u1ecdn g\u00f3i gi\u00e1 r\u1ebb tphcm<\/strong><\/a><\/em><\/div>\r\n<\/blockquote>\r\n\r\n\r\n\r\n<h2 class=\"has-vivid-cyan-blue-color has-text-color wp-block-heading\">2. C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng<\/h2>\r\n\r\n\r\n\r\n<ul>\r\n<li>Chu\u1ea9n b\u1ecb, t\u00ednh to\u00e1n ngu\u1ed3n nh\u00e2n l\u1ef1c, m\u00e1y m\u00f3c chu\u1ea9n b\u1ecb cho qu\u00e1 tr\u00ecnh thi c\u00f4ng<\/li>\r\n<li>T\u00ednh to\u00e1n th\u1eddi gian \u0111\u1ed5 b\u00ea t\u00f4ng<\/li>\r\n<li>Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng thi c\u00f4ng \u0111\u1ed5 b\u00ea t\u00f4ng<\/li>\r\n<li>\u0110\u1ea3m b\u1ea3o v\u1ec1 m\u1eb7t an to\u00e0n trong qu\u00e1 tr\u00ecnh thi c\u00f4ng<\/li>\r\n<li>L\u00e0m s\u1ea1ch c\u1ed1p pha, c\u1ed1t th\u00e9p tr\u01b0\u1edbc khi thi c\u00f4ng<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure id=\"attachment_1171\" aria-describedby=\"caption-attachment-1171\" style=\"width: 752px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1171\" src=\"https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2019\/12\/nha-pho-dep-3-tang.jpg\" alt=\"thi c\u00f4ng nh\u00e0 ph\u1ed1 tr\u1ecdn g\u00f3i\" width=\"752\" height=\"440\" srcset=\"https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2019\/12\/nha-pho-dep-3-tang.jpg 752w, https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2019\/12\/nha-pho-dep-3-tang-300x176.jpg 300w\" sizes=\"(max-width: 752px) 100vw, 752px\" \/><figcaption id=\"caption-attachment-1171\" class=\"wp-caption-text\">ki\u1ec3m tra c\u1ed1t th\u00e9p s\u00e0n , v\u1ec7 sinh s\u00e0n<\/figcaption><\/figure>\r\n<h2 class=\"aligncenter size-large\">3. Quy tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng.<\/h2>\r\n<\/div>\r\n\r\n\r\n\r\n<h3 class=\"has-vivid-red-color has-text-color wp-block-heading\">3.1. \u0110\u1ed6 B\u00ca T\u00d4NG C\u1ed8T.<\/h3>\r\n\r\n\r\n\r\n<ul>\r\n<li>\u0110\u01b0a b\u00ea t\u00f4ng v\u00e0o kh\u1ed1i \u0111\u1ed5 qua c\u1eeda \u0111\u1ed5 th\u00f4ng qua m\u00e1ng \u0111\u1ed5<\/li>\r\n<li>Chi\u1ec1u cao r\u01a1i t\u1ef1 do c\u1ee7a b\u00ea t\u00f4ng kh\u00f4ng qu\u00e1 2m<\/li>\r\n<li>\u0110\u1ea7m \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o trong \u0111\u1ec3 \u0111\u1ea7m theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng, s\u1eed d\u1ee5ng \u0111\u1ea7m d\u00f9i, chi\u1ec1u s\u00e2u m\u1ed7i l\u1edbp b\u00ea t\u00f4ng khi \u0111\u1ea7m t\u1eeb 30 &#8211; 50cm, th\u1eddi gian \u0111\u1ea7m kho\u1ea3ng 20 &#8211; 40s. Tr\u00f4ng qu\u00e1 tr\u00ecnh \u0111\u1ea7m tr\u00e1nh l\u00e0m sai l\u1ec7ch c\u1ed1t th\u00e9p<\/li>\r\n<li>L\u01b0u \u00fd v\u1edbi k\u1ebft c\u1ea5u c\u00f3 c\u1eeda, khi \u0111\u1ed5 \u0111\u1ebfn c\u1eeda \u0111\u1ed5 th\u00ec b\u1ecbt c\u1eeda l\u1ea1i v\u00e0 ti\u1ebfp t\u1ee5c \u0111\u1ed5 ph\u1ea7n tr\u00ean<\/li>\r\n<li>Khi \u0111\u1ed5 b\u00ea t\u00f4ng c\u1ed9t, l\u1edbp d\u01b0\u1edbi c\u1ed9t th\u01b0\u1eddng b\u1ecb r\u1ed7 do c\u00e1c c\u1ed1t li\u1ec7u to th\u01b0\u1eddng \u1ee9 \u0111\u1ecdng \u1edf \u0111\u00e1y c\u1ed9t, \u0111\u1ec3 kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y, tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng ta n\u00ean \u0111\u1ed5 m\u1ed9t l\u1edbp v\u1eefa xi m\u0103ng d\u00e0y t\u1eeb 10 &#8211; 20cm<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large\">\r\n<figure id=\"attachment_4643\" aria-describedby=\"caption-attachment-4643\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4643\" src=\"https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2020\/07\/do-be-tong-cot-1024x576.jpg\" alt=\"qu\u00e1 tr\u00ecnh thi c\u00f4ng nh\u00e0 ph\u1ed1 gi\u00e1 r\u1ebb\" width=\"1024\" height=\"576\" srcset=\"https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2020\/07\/do-be-tong-cot-1024x576.jpg 1024w, https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2020\/07\/do-be-tong-cot-300x169.jpg 300w, https:\/\/xaydungnhandat.com.vn\/wp-content\/uploads\/2020\/07\/do-be-tong-cot.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-4643\" class=\"wp-caption-text\">\u0110\u1ed7 b\u00ea t\u00f4ng c\u1ed9t<\/figcaption><\/figure>\r\n<figcaption>M\u1ecdi th\u1eafc m\u1eafc qu\u00fd kh\u00e1ch xin li\u1ec7n h\u1ec7 v\u1edbi ch\u00fang t\u00f4i <a href=\"https:\/\/xaydungnhandat.com.vn\/gioi-thieu\/ve-cong-ty\/\"><strong>T\u1ea1i \u0110\u00e2y<\/strong><\/a>. <strong>X\u00e2y D\u1ef1ng Nh\u00e2n \u0110\u1ea1t<\/strong> s\u1ebd c\u1ed1 g\u1eafng gi\u1ea3i \u0111\u00e1p m\u1ecdi th\u1eafc m\u1eafc c\u1ee7a qu\u00fd kh\u00e1ch v\u1edbi nh\u1eefng kinh nghi\u1ec7m nhi\u1ec1u n\u0103m trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng nh\u00e0 ph\u1ed1, nh\u00e0 x\u01b0\u1edfng c\u1ee7a m\u00ecnh<\/figcaption>\r\n<\/figure>\r\n","protected":false},"excerpt":{"rendered":"<p>Trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng thi c\u00f4ng nh\u00e0 ph\u1ed1 hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u1ec1u s\u1eed d\u1ee5ng b\u00ea t\u00f4ng l\u00e0 v\u1eadt li\u1ec7u ch\u1ee7 \u0111\u1ea1o. C\u00f3 th\u1ec3 n\u00f3i ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ng\u00f4i nh\u00e0. Trong x\u00e2y nh\u00e0 m\u1ed9t trong nh\u1eefng sai ph\u1ea1m c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i li\u00ean quan \u0111\u1ebfn [&#8230;]\n","protected":false},"author":2,"featured_media":1041,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,19,18,20],"tags":[],"_links":{"self":[{"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/4638"}],"collection":[{"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4638"}],"version-history":[{"count":1,"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/4638\/revisions"}],"predecessor-version":[{"id":12695,"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/4638\/revisions\/12695"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=\/wp\/v2\/media\/1041"}],"wp:attachment":[{"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xaydungnhandat.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}