{"id":11205,"date":"2026-10-06T15:46:50","date_gmt":"2026-10-06T08:46:50","guid":{"rendered":"https:\/\/dufago.com.vn\/?p=11205"},"modified":"2026-10-06T16:35:00","modified_gmt":"2026-10-06T09:35:00","slug":"be-tong-carbon-thap","status":"publish","type":"post","link":"https:\/\/dufago.com.vn\/en\/be-tong-carbon-thap\/","title":{"rendered":"B\u00ea t\u00f4ng carbon th\u1ea5p l\u00e0 g\u00ec? Gi\u1ea3i ph\u00e1p gi\u1ea3m ph\u00e1t th\u1ea3i CO\u2082 trong b\u00ea t\u00f4ng"},"content":{"rendered":"<p><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u00ea t\u00f4ng carbon th\u1ea5p (low-carbon concrete) kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i b\u00ea t\u00f4ng c\u00f3 c\u00f4ng th\u1ee9c c\u1ed1 \u0111\u1ecbnh. \u0110\u00e2y l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t b\u00ea t\u00f4ng nh\u1eb1m gi\u1ea3m l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh so v\u1edbi m\u1ed9t m\u1ee9c tham chi\u1ebfu ph\u00f9 h\u1ee3p, \u0111\u1ed3ng th\u1eddi v\u1eabn \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u01b0\u1eddng \u0111\u1ed9, \u0111\u1ed9 b\u1ec1n, t\u00ednh c\u00f4ng t\u00e1c v\u00e0 \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng c\u1ee7a c\u00f4ng tr\u00ecnh.<\/span><\/strong><\/p>\n<p><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110i\u1ec3m quan tr\u1ecdng n\u1eb1m \u1edf hai v\u1ebf: gi\u1ea3m carbon nh\u01b0ng kh\u00f4ng \u0111\u00e1nh \u0111\u1ed5i y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt. V\u00ec v\u1eady, b\u00ea t\u00f4ng carbon th\u1ea5p kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0 gi\u1ea3m th\u1eadt nhi\u1ec1u xi m\u0103ng ho\u1eb7c thay m\u1ed9t th\u00e0nh ph\u1ea7n trong c\u1ea5p ph\u1ed1i. B\u00e0i to\u00e1n th\u1ef1c t\u1ebf li\u00ean quan \u0111\u1ed3ng th\u1eddi \u0111\u1ebfn v\u1eadt li\u1ec7u k\u1ebft d\u00ednh, c\u1ea5p ph\u1ed1i, ph\u1ee5 gia, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, y\u00eau c\u1ea7u thi\u1ebft k\u1ebf v\u00e0 c\u1ea3 c\u00e1ch \u0111o l\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng.<\/span><\/strong><\/p>\n<p><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">\u0110\u00e2y c\u0169ng l\u00e0 c\u00e1ch National Ready Mixed Concrete Association (NRMCA) ti\u1ebfp c\u1eadn v\u1ea5n \u0111\u1ec1: gi\u1ea3m d\u1ea5u ch\u00e2n carbon c\u1ee7a b\u00ea t\u00f4ng c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua nhi\u1ec1u nh\u00f3m gi\u1ea3i ph\u00e1p kh\u00e1c nhau nh\u01b0ng v\u1eabn ph\u1ea3i b\u1ea3o to\u00e0n c\u00e1c ti\u00eau ch\u00ed performance c\u1ee7a b\u00ea t\u00f4ng.<\/span><\/strong><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u00ea t\u00f4ng carbon th\u1ea5p l\u00e0 g\u00ec?<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">B\u00ea t\u00f4ng carbon th\u1ea5p l\u00e0 b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ho\u1eb7c s\u1ea3n xu\u1ea5t v\u1edbi m\u1ee5c ti\u00eau l\u00e0m gi\u1ea3m <strong>Global Warming Potential \u2013 GWP<\/strong>, hay t\u00e1c \u0111\u1ed9ng g\u00e2y n\u00f3ng l\u00ean to\u00e0n c\u1ea7u, so v\u1edbi m\u1ed9t m\u1ee9c baseline ph\u00f9 h\u1ee3p.<\/span><\/p>\n<figure id=\"attachment_11210\" aria-describedby=\"caption-attachment-11210\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-large wp-image-11210\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-1024x576.webp\" alt=\"\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-1536x864.webp 1536w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi-1140x642.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/01-be-tong-carbon-thap-la-gi.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-11210\" class=\"wp-caption-text\">B\u00ea t\u00f4ng carbon th\u1ea5p l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">N\u00f3i c\u00e1ch kh\u00e1c, \u201ccarbon th\u1ea5p\u201d l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m c\u00f3 t\u00ednh so s\u00e1nh.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ed9t h\u1ed7n h\u1ee3p b\u00ea t\u00f4ng kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 carbon th\u1ea5p ch\u1ec9 v\u00ec:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">s\u1eed d\u1ee5ng \u00edt xi m\u0103ng h\u01a1n;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u00f3 tro bay ho\u1eb7c x\u1ec9 trong c\u1ea5p ph\u1ed1i;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">s\u1eed d\u1ee5ng c\u1ed1t li\u1ec7u t\u00e1i ch\u1ebf;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ho\u1eb7c \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n \u201cxanh\u201d.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Mu\u1ed1n \u0111\u00e1nh gi\u00e1 m\u1ee9c gi\u1ea3m carbon m\u1ed9t c\u00e1ch c\u00f3 c\u01a1 s\u1edf, c\u1ea7n bi\u1ebft h\u1ed7n h\u1ee3p \u0111\u00f3 \u0111ang \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi baseline n\u00e0o, trong ph\u1ea1m vi \u0111\u00e1nh gi\u00e1 n\u00e0o v\u00e0 b\u1eb1ng ch\u1ec9 s\u1ed1 n\u00e0o.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ed3ng th\u1eddi, b\u00ea t\u00f4ng v\u1eabn ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a h\u1ea1ng m\u1ee5c. M\u1ed9t c\u1ea5p ph\u1ed1i c\u00f3 GWP th\u1ea5p h\u01a1n nh\u01b0ng kh\u00f4ng \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9, \u0111\u1ed9 b\u1ec1n ho\u1eb7c kh\u1ea3 n\u0103ng thi c\u00f4ng c\u1ea7n thi\u1ebft th\u00ec kh\u00f4ng th\u1ec3 xem l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p.<\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u00ea t\u00f4ng carbon th\u1ea5p, b\u00ea t\u00f4ng xanh v\u00e0 b\u00ea t\u00f4ng b\u1ec1n v\u1eefng c\u00f3 gi\u1ed1ng nhau kh\u00f4ng?<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ba kh\u00e1i ni\u1ec7m n\u00e0y c\u00f3 li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd nh\u01b0ng kh\u00f4ng ho\u00e0n to\u00e0n \u0111\u1ed3ng ngh\u0129a.<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th>Kh\u00e1i ni\u1ec7m<\/th>\n<th>Tr\u1ecdng t\u00e2m ch\u00ednh<\/th>\n<\/tr>\n<tr>\n<td>B\u00ea t\u00f4ng carbon th\u1ea5p<\/td>\n<td>Gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh\/GWP c\u1ee7a b\u00ea t\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td>B\u00ea t\u00f4ng xanh<\/td>\n<td>Gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng r\u1ed9ng h\u01a1n, c\u00f3 th\u1ec3 g\u1ed3m carbon, v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf, t\u00e0i nguy\u00ean, ch\u1ea5t th\u1ea3i&#8230;<\/td>\n<\/tr>\n<tr>\n<td>B\u00ea t\u00f4ng b\u1ec1n v\u1eefng<\/td>\n<td>Xem x\u00e9t \u0111\u1ed3ng th\u1eddi m\u00f4i tr\u01b0\u1eddng, hi\u1ec7u qu\u1ea3 t\u00e0i nguy\u00ean, \u0111\u1ed9 b\u1ec1n, tu\u1ed5i th\u1ecd v\u00e0 t\u00e1c \u0111\u1ed9ng trong v\u00f2ng \u0111\u1eddi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00f3 th\u1ec3 hi\u1ec3u <strong>b\u00ea t\u00f4ng carbon th\u1ea5p l\u00e0 m\u1ed9t h\u01b0\u1edbng c\u1ee5 th\u1ec3 n\u1eb1m trong b\u1ee9c tranh l\u1edbn h\u01a1n c\u1ee7a b\u00ea t\u00f4ng xanh v\u00e0 x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng<\/strong>.<\/span><\/p>\n<figure id=\"attachment_11209\" aria-describedby=\"caption-attachment-11209\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-11209 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-1024x576.webp\" alt=\"\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-1024x576.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-300x169.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-768x432.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-1536x864.webp 1536w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-18x10.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-750x422.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung-1140x642.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/02-carbon-thap-xanh-ben-vung.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-11209\" class=\"wp-caption-text\">Ph\u00e2n bi\u1ec7t carbon th\u1ea5p, xanh v\u00e0 b\u1ec1n v\u1eefng<\/figcaption><\/figure>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">N\u1ebfu mu\u1ed1n t\u00ecm hi\u1ec3u \u1edf c\u1ea5p \u0111\u1ed9 r\u1ed9ng h\u01a1n v\u1ec1 thi\u1ebft k\u1ebf, v\u1eadt li\u1ec7u, v\u00f2ng \u0111\u1eddi c\u00f4ng tr\u00ecnh v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng, c\u00f3 th\u1ec3 xem th\u00eam n\u1ed9i dung v\u1ec1 <a href=\"https:\/\/dufago.com.vn\/en\/xay-dung-ben-vung-la-gi-tu-duy-moi-cho-nganh-vat-lieu-tai-viet-nam\/\">x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng<\/a>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Trong khi \u0111\u00f3, khi b\u00e0n ri\u00eang v\u1ec1 carbon ph\u00e1t sinh t\u1eeb khai th\u00e1c nguy\u00ean li\u1ec7u, s\u1ea3n xu\u1ea5t, v\u1eadn chuy\u1ec3n, thi c\u00f4ng v\u00e0 c\u00e1c giai \u0111o\u1ea1n v\u00f2ng \u0111\u1eddi c\u1ee7a v\u1eadt li\u1ec7u, c\u1ea7n ph\u00e2n bi\u1ec7t v\u1edbi kh\u00e1i ni\u1ec7m <a href=\"https:\/\/dufago.com.vn\/en\/carbon-tich-luy-la-gi-hieu-dung-de-xay-dung-ben-vung\/\">carbon t\u00edch l\u0169y \u2013 embodied carbon<\/a>.<\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Carbon c\u1ee7a b\u00ea t\u00f4ng \u0111\u1ebfn t\u1eeb \u0111\u00e2u?<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ec3 gi\u1ea3m carbon, tr\u01b0\u1edbc h\u1ebft ph\u1ea3i x\u00e1c \u0111\u1ecbnh carbon \u0111\u01b0\u1ee3c t\u1ea1o ra \u1edf \u0111\u00e2u.<\/span><\/p>\n<figure id=\"attachment_11208\" aria-describedby=\"caption-attachment-11208\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-11208 size-large\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-1024x384.webp\" alt=\"\" width=\"1024\" height=\"384\" srcset=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-1024x384.webp 1024w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-300x113.webp 300w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-768x288.webp 768w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-1536x576.webp 1536w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-18x7.webp 18w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-750x281.webp 750w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon-1140x428.webp 1140w, https:\/\/dufago.com.vn\/wp-content\/uploads\/2026\/10\/03-nguon-phat-thai-carbon.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-11208\" class=\"wp-caption-text\">Carbon c\u1ee7a b\u00ea t\u00f4ng \u0111\u1ebfn t\u1eeb \u0111\u00e2u?<\/figcaption><\/figure>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Xi m\u0103ng v\u00e0 clinker l\u00e0 m\u1ed9t m\u1eaft x\u00edch quan tr\u1ecdng<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">B\u00ea t\u00f4ng \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nhi\u1ec1u th\u00e0nh ph\u1ea7n nh\u01b0 ch\u1ea5t k\u1ebft d\u00ednh, n\u01b0\u1edbc, c\u1ed1t li\u1ec7u v\u00e0 c\u00e1c lo\u1ea1i ph\u1ee5 gia. Trong \u0111\u00f3, s\u1ea3n xu\u1ea5t xi m\u0103ng \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 clinker \u2013 l\u00e0 m\u1ed9t trong nh\u1eefng ngu\u1ed3n ph\u00e1t th\u1ea3i quan tr\u1ecdng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Qu\u00e1 tr\u00ecnh n\u00e0y v\u1eeba c\u1ea7n nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 s\u1ea3n xu\u1ea5t clinker, v\u1eeba ph\u00e1t sinh CO\u2082 t\u1eeb c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc trong qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a nguy\u00ean li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u00ec v\u1eady, m\u1ed9t trong nh\u1eefng h\u01b0\u1edbng l\u1edbn c\u1ee7a b\u00ea t\u00f4ng carbon th\u1ea5p l\u00e0:<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>gi\u1ea3m l\u01b0\u1ee3ng clinker c\u1ea7n thi\u1ebft cho m\u1ed9t \u0111\u01a1n v\u1ecb b\u00ea t\u00f4ng nh\u01b0ng v\u1eabn b\u1ea3o \u0111\u1ea3m c\u00e1c \u0111\u1eb7c t\u00ednh y\u00eau c\u1ea7u c\u1ee7a h\u1ed7n h\u1ee3p.<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u1ea4n ph\u1ea9m chuy\u00ean ng\u00e0nh c\u1ee7a B\u1ed9 X\u00e2y d\u1ef1ng v\u1ec1 \u201cB\u00ea t\u00f4ng carbon th\u1ea5p\u201d c\u0169ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c h\u01b0\u1edbng nh\u01b0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t xi m\u0103ng \u2013 clinker \u2013 b\u00ea t\u00f4ng, s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u thay th\u1ebf, \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 carbon v\u00e0 t\u1ed1i \u01b0u thi\u1ebft k\u1ebf, thi c\u00f4ng.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Carbon kh\u00f4ng ch\u1ec9 \u0111\u1ebfn t\u1eeb xi m\u0103ng<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">N\u1ebfu nh\u00ecn theo v\u00f2ng \u0111\u1eddi, carbon c\u1ee7a b\u00ea t\u00f4ng c\u00f2n ch\u1ecbu \u1ea3nh h\u01b0\u1edfng b\u1edfi:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ngu\u1ed3n v\u00e0 c\u00e1ch s\u1ea3n xu\u1ea5t nguy\u00ean v\u1eadt li\u1ec7u;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">n\u0103ng l\u01b0\u1ee3ng s\u1eed d\u1ee5ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">v\u1eadn chuy\u1ec3n;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">th\u00e0nh ph\u1ea7n c\u1ea5p ph\u1ed1i;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">t\u1ed5ng l\u01b0\u1ee3ng b\u00ea t\u00f4ng s\u1eed d\u1ee5ng cho c\u00f4ng tr\u00ecnh;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">qu\u00e1 tr\u00ecnh thi c\u00f4ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng v\u00e0 x\u1eed l\u00fd cu\u1ed1i v\u00f2ng \u0111\u1eddi.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Do \u0111\u00f3, gi\u1ea3m carbon c\u1ee7a b\u00ea t\u00f4ng kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u01a1n gi\u1ea3n l\u00e0 \u201cgi\u1ea3m xi m\u0103ng\u201d. \u0110\u00e2y l\u00e0 <strong>b\u00e0i to\u00e1n t\u1ed1i \u01b0u to\u00e0n h\u1ec7 th\u1ed1ng<\/strong>.<\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Nh\u1eefng gi\u1ea3i ph\u00e1p ch\u00ednh gi\u00fap gi\u1ea3m carbon c\u1ee7a b\u00ea t\u00f4ng<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Kh\u00f4ng c\u00f3 m\u1ed9t gi\u1ea3i ph\u00e1p duy nh\u1ea5t c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho m\u1ecdi c\u1ea5p ph\u1ed1i v\u00e0 m\u1ecdi c\u00f4ng tr\u00ecnh. NRMCA \u0111\u01b0a ra 10 nh\u00f3m bi\u1ec7n ph\u00e1p kh\u00e1c nhau, t\u1eeb QC, thi\u1ebft k\u1ebf, xi m\u0103ng, SCM, ph\u1ee5 gia \u0111\u1ebfn \u0111\u1eb7t m\u1ee5c ti\u00eau GWP v\u00e0 l\u01b0u gi\u1eef CO\u2082. <strong>[1]<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">X\u00e9t theo c\u00e1ch d\u1ec5 \u00e1p d\u1ee5ng h\u01a1n, c\u00f3 th\u1ec3 nh\u00f3m c\u00e1c h\u01b0\u1edbng n\u00e0y th\u00e0nh 5 nh\u00f3m ch\u00ednh.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">1. Gi\u1ea3m nhu c\u1ea7u clinker b\u1eb1ng xi m\u0103ng h\u1ed7n h\u1ee3p v\u00e0 v\u1eadt li\u1ec7u b\u1ed5 sung<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ed9t trong nh\u1eefng h\u01b0\u1edbng quan tr\u1ecdng nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng <strong>Supplementary Cementitious Materials \u2013 SCM<\/strong>, t\u1ee9c c\u00e1c v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 tham gia v\u00e0o h\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh c\u00f9ng v\u1edbi xi m\u0103ng Portland.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00e1c SCM th\u01b0\u1eddng \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 s\u1eed d\u1ee5ng g\u1ed3m:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">tro bay;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">x\u1ec9 l\u00f2 cao nghi\u1ec1n m\u1ecbn;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">silica fume;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">pozzolan;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">metakaolin;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u kho\u00e1ng kh\u00e1c t\u00f9y \u0111i\u1ec1u ki\u1ec7n ngu\u1ed3n cung.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Nguy\u00ean l\u00fd t\u1ed5ng qu\u00e1t l\u00e0 gi\u1ea3m t\u1ef7 l\u1ec7 th\u00e0nh ph\u1ea7n c\u00f3 footprint cao trong h\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh b\u1eb1ng nh\u1eefng v\u1eadt li\u1ec7u thay th\u1ebf ph\u00f9 h\u1ee3p, qua \u0111\u00f3 c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m GWP c\u1ee7a b\u00ea t\u00f4ng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Trong m\u1ed9t v\u00ed d\u1ee5 c\u1ee7a NRMCA, vi\u1ec7c chuy\u1ec3n t\u1eeb h\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh 100% Portland cement sang c\u1ea5p ph\u1ed1i c\u00f3 50% fly ash\/slag c\u00f3 th\u1ec3 gi\u1ea3m carbon footprint kho\u1ea3ng 40%. Tuy nhi\u00ean, con s\u1ed1 n\u00e0y <strong>ch\u1ec9 l\u00e0 v\u00ed d\u1ee5 trong b\u1ed1i c\u1ea3nh nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u \u0111\u01b0a ra<\/strong>, kh\u00f4ng ph\u1ea3i t\u1ef7 l\u1ec7 thi\u1ebft k\u1ebf hay m\u1ee9c gi\u1ea3m m\u1eb7c \u0111\u1ecbnh c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho m\u1ecdi b\u00ea t\u00f4ng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">T\u1ef7 l\u1ec7 SCM th\u1ef1c t\u1ebf ph\u1ea3i xem x\u00e9t \u0111\u1ed3ng th\u1eddi:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">y\u00eau c\u1ea7u c\u01b0\u1eddng \u0111\u1ed9;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u01b0\u1eddng \u0111\u1ed9;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u1ed9 b\u1ec1n;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">lo\u1ea1i v\u1eadt li\u1ec7u;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a ngu\u1ed3n cung;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u1ea5p ph\u1ed1i c\u1ee5 th\u1ec3;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u00ec v\u1eady, c\u00e2u h\u1ecfi \u0111\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 \u201cd\u00f9ng c\u00e0ng nhi\u1ec1u tro bay\/x\u1ec9 c\u00e0ng t\u1ed1t\u201d, m\u00e0 l\u00e0 <strong>t\u1ef7 l\u1ec7 n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi performance y\u00eau c\u1ea7u v\u00e0 mang l\u1ea1i m\u1ee9c gi\u1ea3m GWP c\u00f3 th\u1ec3 x\u00e1c minh<\/strong>.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">2. T\u1ed1i \u01b0u c\u1ea5p ph\u1ed1i v\u00e0 s\u1eed d\u1ee5ng ph\u1ee5 gia ph\u00f9 h\u1ee3p<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ph\u1ee5 gia h\u00f3a h\u1ecdc c\u0169ng c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 trong thi\u1ebft k\u1ebf b\u00ea t\u00f4ng carbon th\u1ea5p.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u00ed d\u1ee5, ph\u1ee5 gia gi\u1ea3m n\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t m\u1ed9t m\u1ee9c t\u00ednh c\u00f4ng t\u00e1c nh\u1ea5t \u0111\u1ecbnh. Khi \u0111i\u1ec1u ki\u1ec7n c\u1ea5p ph\u1ed1i cho ph\u00e9p, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o c\u01a1 h\u1ed9i t\u1ed1i \u01b0u l\u01b0\u1ee3ng ch\u1ea5t k\u1ebft d\u00ednh trong h\u1ed7n h\u1ee3p m\u00e0 v\u1eabn duy tr\u00ec c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng thi c\u00f4ng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ed1i quan h\u1ec7 c\u00f3 th\u1ec3 h\u00ecnh dung nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>ph\u1ee5 gia ph\u00f9 h\u1ee3p \u2192 gi\u1ea3m nhu c\u1ea7u n\u01b0\u1edbc \u2192 t\u1ed1i \u01b0u h\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh \u2192 duy tr\u00ec t\u00ednh c\u00f4ng t\u00e1c v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 \u2192 c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m GWP.<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a m\u1ecdi ph\u1ee5 gia \u0111\u1ec1u m\u1eb7c nhi\u00ean l\u00e0m b\u00ea t\u00f4ng \u201cxanh\u201d. Hi\u1ec7u qu\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c ti\u00eau s\u1eed d\u1ee5ng, t\u00ednh t\u01b0\u01a1ng th\u00edch gi\u1eefa c\u00e1c v\u1eadt li\u1ec7u v\u00e0 to\u00e0n b\u1ed9 c\u1ea5p ph\u1ed1i.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ng\u01b0\u1eddi \u0111\u1ecdc mu\u1ed1n t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 vai tr\u00f2, nh\u00f3m v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn c\u00f3 th\u1ec3 tham kh\u1ea3o b\u00e0i <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<\/a>.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">3. Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 h\u1ea1n ch\u1ebf overdesign kh\u00f4ng c\u1ea7n thi\u1ebft<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u00e2y l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 r\u1ea5t d\u1ec5 b\u1ecb b\u1ecf qua khi n\u00f3i v\u1ec1 gi\u1ea3m carbon c\u1ee7a b\u00ea t\u00f4ng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">B\u00ea t\u00f4ng kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang b\u1eb1ng c\u01b0\u1eddng \u0111\u1ed9 y\u00eau c\u1ea7u r\u1ed3i k\u1ef3 v\u1ecdng m\u1ecdi m\u1ebb \u0111\u1ec1u cho k\u1ebft qu\u1ea3 ho\u00e0n to\u00e0n gi\u1ed1ng nhau. Trong th\u1ef1c t\u1ebf lu\u00f4n t\u1ed3n t\u1ea1i bi\u1ebfn \u0111\u1ed9ng t\u1eeb nguy\u00ean v\u1eadt li\u1ec7u, qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, v\u1eadn chuy\u1ec3n, l\u1ea5y m\u1eabu v\u00e0 th\u1eed nghi\u1ec7m.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u00ec v\u1eady, nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n thi\u1ebft k\u1ebf c\u01b0\u1eddng \u0111\u1ed9 trung b\u00ecnh cao h\u01a1n c\u01b0\u1eddng \u0111\u1ed9 y\u00eau c\u1ea7u v\u1edbi m\u1ed9t m\u1ee9c d\u1ef1 ph\u00f2ng ph\u00f9 h\u1ee3p. NRMCA g\u1ecdi kho\u1ea3ng ch\u00eanh n\u00e0y l\u00e0 <strong>overdesign<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Khi qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f3 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng l\u1edbn, m\u1ee9c d\u1ef1 ph\u00f2ng c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 t\u0103ng l\u00ean. Khi \u0111\u00f3, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 ph\u1ea3i s\u1eed d\u1ee5ng nhi\u1ec1u ch\u1ea5t k\u1ebft d\u00ednh h\u01a1n \u0111\u1ec3 duy tr\u00ec x\u00e1c su\u1ea5t b\u00ea t\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ng\u01b0\u1ee3c l\u1ea1i, h\u1ec7 th\u1ed1ng QC \u1ed5n \u0111\u1ecbnh gi\u00fap:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ki\u1ec3m so\u00e1t nguy\u00ean v\u1eadt li\u1ec7u t\u1ed1t h\u01a1n;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e2n \u0111\u1ecbnh l\u01b0\u1ee3ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">theo d\u00f5i c\u1ea5p ph\u1ed1i v\u00e0 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">h\u1ea1n ch\u1ebf bi\u1ebfn \u0111\u1ed9ng gi\u1eefa c\u00e1c m\u1ebb;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">s\u1eed d\u1ee5ng d\u1eef li\u1ec7u l\u1ecbch s\u1eed \u0111\u1ec3 t\u1ed1i \u01b0u thi\u1ebft k\u1ebf h\u1ed7n h\u1ee3p.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">NRMCA minh h\u1ecda r\u1eb1ng khi overdesign \u0111\u01b0\u1ee3c gi\u1ea3m nh\u1edd ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, l\u01b0\u1ee3ng ch\u1ea5t k\u1ebft d\u00ednh c\u1ea7n thi\u1ebft v\u00e0 GWP c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3m.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd \u1edf \u0111\u00e2y l\u00e0:<\/span><\/p>\n<blockquote><p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Gi\u1ea3m carbon c\u1ee7a b\u00ea t\u00f4ng kh\u00f4ng ch\u1ec9 l\u00e0 b\u00e0i to\u00e1n v\u1eadt li\u1ec7u. Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng v\u1eadt li\u1ec7u c\u1ea7n d\u00f9ng.<\/strong><\/span><\/p><\/blockquote>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">4. T\u1ed1i \u01b0u y\u00eau c\u1ea7u thi\u1ebft k\u1ebf v\u00e0 l\u01b0\u1ee3ng b\u00ea t\u00f4ng s\u1eed d\u1ee5ng<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Gi\u1ea3m carbon c\u0169ng c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u tr\u01b0\u1edbc khi b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">N\u1ebfu m\u1ed9t c\u1ea5u ki\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1edbn h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft, t\u1ed5ng l\u01b0\u1ee3ng v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng s\u1ebd t\u0103ng. Ng\u01b0\u1ee3c l\u1ea1i, t\u1ed1i \u01b0u k\u1ebft c\u1ea5u c\u00f3 th\u1ec3 gi\u1ea3m t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng b\u00ea t\u00f4ng m\u00e0 v\u1eabn \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u an to\u00e0n v\u00e0 s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00e1c l\u00e0 <strong>y\u00eau c\u1ea7u performance cao h\u01a1n th\u1ef1c t\u1ebf c\u1ea7n thi\u1ebft<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u00ed d\u1ee5, m\u1ed9t c\u1ea5p ph\u1ed1i b\u1ecb y\u00eau c\u1ea7u \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9 r\u1ea5t s\u1edbm c\u00f3 th\u1ec3 c\u1ea7n ph\u01b0\u01a1ng \u00e1n ch\u1ea5t k\u1ebft d\u00ednh kh\u00e1c so v\u1edbi m\u1ed9t c\u1ea5u ki\u1ec7n ch\u1ec9 c\u1ea7n \u0111\u1ea1t y\u00eau c\u1ea7u t\u1ea1i tu\u1ed5i mu\u1ed9n h\u01a1n. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, vi\u1ec7c cho ph\u00e9p \u0111\u00e1nh gi\u00e1 c\u01b0\u1eddng \u0111\u1ed9 \u1edf tu\u1ed5i l\u1edbn h\u01a1n c\u00f3 th\u1ec3 t\u1ea1o th\u00eam kh\u00f4ng gian s\u1eed d\u1ee5ng SCM.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Tuy nhi\u00ean, \u0111\u00e2y l\u00e0 \u0111i\u1ec3m ph\u1ea3i \u0111\u1eb7c bi\u1ec7t th\u1eadn tr\u1ecdng:<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Nh\u00e0 s\u1ea3n xu\u1ea5t b\u00ea t\u00f4ng kh\u00f4ng t\u1ef1 \u00fd thay \u0111\u1ed5i m\u00e1c, c\u1ea5p \u0111\u1ed9 b\u1ec1n, tu\u1ed5i ki\u1ec3m tra ho\u1eb7c y\u00eau c\u1ea7u thi\u1ebft k\u1ebf c\u1ee7a k\u1ebft c\u1ea5u.<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ecdi thay \u0111\u1ed5i ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t trong ph\u1ea1m vi h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf, y\u00eau c\u1ea7u d\u1ef1 \u00e1n, ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng v\u00e0 th\u1ea9m quy\u1ec1n c\u1ee7a c\u00e1c b\u00ean li\u00ean quan.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u00ec sao c\u01b0\u1eddng \u0111\u1ed9 kh\u00f4ng ph\u1ea3i con s\u1ed1 \u201cc\u00e0ng cao c\u00e0ng t\u1ed1t\u201d, c\u00f3 th\u1ec3 tham kh\u1ea3o b\u00e0i <a href=\"https:\/\/dufago.com.vn\/en\/mac-be-tong-la-gi-5-loai-mac-be-tong-pho-bien\/\">m\u00e1c b\u00ea t\u00f4ng v\u00e0 c\u1ea5p \u0111\u1ed9 b\u1ec1n<\/a>.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">5. T\u00e1i s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 l\u01b0u gi\u1eef CO\u2082<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ed9t h\u01b0\u1edbng kh\u00e1c l\u00e0 t\u1eadn d\u1ee5ng c\u1ed1t li\u1ec7u t\u1eeb b\u00ea t\u00f4ng c\u0169, t\u0103ng hi\u1ec7u qu\u1ea3 v\u00f2ng \u0111\u1eddi v\u1eadt li\u1ec7u v\u00e0 nghi\u00ean c\u1ee9u c\u00e1c c\u00f4ng ngh\u1ec7 c\u1ed1 \u0111\u1ecbnh CO\u2082.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Trong b\u00ea t\u00f4ng \u0111\u00e3 \u0111\u00f3ng r\u1eafn, <strong>carbonation \u2013 cacbonat h\u00f3a<\/strong> l\u00e0 qu\u00e1 tr\u00ecnh CO\u2082 t\u1eeb m\u00f4i tr\u01b0\u1eddng x\u00e2m nh\u1eadp v\u00e0o b\u00ea t\u00f4ng v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m th\u1ee7y h\u00f3a c\u1ee7a xi m\u0103ng \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c carbonate.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Qu\u00e1 tr\u00ecnh n\u00e0y cho th\u1ea5y b\u00ea t\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 m\u1ed9t ph\u1ea7n CO\u2082 trong v\u00f2ng \u0111\u1eddi. Tuy nhi\u00ean, m\u1ee9c h\u1ea5p th\u1ee5 ph\u1ee5 thu\u1ed9c nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u1ed9 r\u1ed7ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u1ed9 \u1ea9m;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">th\u00e0nh ph\u1ea7n ch\u1ea5t k\u1ebft d\u00ednh;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">x\u1eed l\u00fd b\u1ec1 m\u1eb7t;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">th\u1eddi gian.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Do \u0111\u00f3, kh\u00f4ng n\u00ean di\u1ec5n gi\u1ea3i th\u00e0nh \u201cb\u00ea t\u00f4ng t\u1ef1 h\u1ea5p th\u1ee5 l\u1ea1i to\u00e0n b\u1ed9 CO\u2082 \u0111\u00e3 ph\u00e1t th\u1ea3i\u201d.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ngo\u00e0i carbonation t\u1ef1 nhi\u00ean, m\u1ed9t h\u01b0\u1edbng \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u l\u00e0 <strong>carbon mineralization<\/strong>, d\u01b0\u1ee1ng h\u1ed9 b\u1eb1ng CO\u2082 ho\u1eb7c \u0111\u01b0a CO\u2082 v\u00e0o qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh carbon d\u01b0\u1edbi d\u1ea1ng kho\u00e1ng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">T\u1ea1i Vi\u1ec7t Nam, B\u1ed9 X\u00e2y d\u1ef1ng \u0111\u00e3 nghi\u1ec7m thu m\u1ed9t nhi\u1ec7m v\u1ee5 nghi\u00ean c\u1ee9u do Vi\u1ec7n V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng th\u1ef1c hi\u1ec7n v\u1ec1 s\u1eed d\u1ee5ng CO\u2082 trong s\u1ea3n xu\u1ea5t c\u1ea5u ki\u1ec7n b\u00ea t\u00f4ng \u0111\u00fac s\u1eb5n. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y c\u00f4ng ngh\u1ec7 d\u01b0\u1ee1ng h\u1ed9 CO\u2082 c\u00f3 kh\u1ea3 n\u0103ng c\u1ed1 \u0111\u1ecbnh m\u1ed9t ph\u1ea7n CO\u2082 v\u00e0 \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n m\u1ed9t s\u1ed1 ch\u1ec9 ti\u00eau k\u1ef9 thu\u1eadt c\u1ee7a v\u1eadt li\u1ec7u trong ph\u1ea1m vi nghi\u00ean c\u1ee9u. <strong>[2]<\/strong><\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">L\u00e0m th\u1ebf n\u00e0o bi\u1ebft b\u00ea t\u00f4ng th\u1ef1c s\u1ef1 \u201ccarbon th\u1ea5p\u201d?<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ed9t s\u1ea3n ph\u1ea9m kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 carbon th\u1ea5p ch\u1ec9 d\u1ef1a tr\u00ean m\u00f4 t\u1ea3 marketing. Mu\u1ed1n so s\u00e1nh c\u00f3 c\u01a1 s\u1edf c\u1ea7n c\u00f3 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 ph\u00f9 h\u1ee3p.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ba kh\u00e1i ni\u1ec7m th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n l\u00e0 <strong>GWP, EPD v\u00e0 LCA<\/strong>.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">GWP \u2013 Global Warming Potential<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">GWP l\u00e0 ch\u1ec9 s\u1ed1 bi\u1ec3u th\u1ecb t\u00e1c \u0111\u1ed9ng g\u00e2y n\u00f3ng l\u00ean to\u00e0n c\u1ea7u c\u1ee7a l\u01b0\u1ee3ng kh\u00ed nh\u00e0 k\u00ednh ph\u00e1t sinh, quy \u0111\u1ed5i v\u1ec1 CO\u2082 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u2013 CO\u2082e.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u1ed1i v\u1edbi b\u00ea t\u00f4ng, GWP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 so s\u00e1nh t\u00e1c \u0111\u1ed9ng carbon gi\u1eefa c\u00e1c ph\u01b0\u01a1ng \u00e1n khi:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">s\u1eed d\u1ee5ng c\u00f9ng ph\u1ea1m vi \u0111\u00e1nh gi\u00e1;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u00f9ng \u0111\u01a1n v\u1ecb khai b\u00e1o;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u00f3 baseline ph\u00f9 h\u1ee3p;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">v\u00e0 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u1eadp theo ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u01a1ng th\u00edch.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u00ec v\u1eady c\u00e2u h\u1ecfi \u201cb\u00ea t\u00f4ng n\u00e0y ph\u00e1t th\u1ea3i bao nhi\u00eau?\u201d ch\u01b0a \u0111\u1ee7. C\u1ea7n h\u1ecfi th\u00eam:<\/span><\/p>\n<blockquote><p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Bao nhi\u00eau kg CO\u2082e tr\u00ean \u0111\u01a1n v\u1ecb n\u00e0o v\u00e0 trong ph\u1ea1m vi v\u00f2ng \u0111\u1eddi n\u00e0o?<\/span><\/p><\/blockquote>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">EPD \u2013 Environmental Product Declaration<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">EPD \u2013 Tuy\u00ean b\u1ed1 s\u1ea3n ph\u1ea9m m\u00f4i tr\u01b0\u1eddng \u2013 l\u00e0 t\u00e0i li\u1ec7u cung c\u1ea5p d\u1eef li\u1ec7u \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1ec1 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng c\u1ee7a m\u1ed9t s\u1ea3n ph\u1ea9m d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 v\u00f2ng \u0111\u1eddi v\u00e0 c\u00e1c quy t\u1eafc c\u00f4ng b\u1ed1 x\u00e1c \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">EPD r\u1ea5t h\u1eefu \u00edch \u0111\u1ec3 t\u0103ng t\u00ednh minh b\u1ea1ch, nh\u01b0ng <strong>c\u00f3 EPD kh\u00f4ng \u0111\u1ed3ng ngh\u0129a s\u1ea3n ph\u1ea9m m\u1eb7c nhi\u00ean l\u00e0 \u201cxanh\u201d ho\u1eb7c carbon th\u1ea5p<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Mu\u1ed1n so s\u00e1nh c\u00e1c EPD v\u1eabn ph\u1ea3i xem:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ph\u1ea1m vi;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u01a1n v\u1ecb khai b\u00e1o;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Product Category Rules;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">th\u1eddi gian v\u00e0 ngu\u1ed3n d\u1eef li\u1ec7u;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u00e1c module v\u00f2ng \u0111\u1eddi \u0111\u01b0\u1ee3c t\u00ednh.<\/span><\/li>\n<\/ul>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">LCA \u2013 Life Cycle Assessment<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">LCA \u2013 \u0111\u00e1nh gi\u00e1 v\u00f2ng \u0111\u1eddi \u2013 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng c\u1ee7a s\u1ea3n ph\u1ea9m, v\u1eadt li\u1ec7u ho\u1eb7c c\u00f4ng tr\u00ecnh trong m\u1ed9t ph\u1ea1m vi v\u00f2ng \u0111\u1eddi x\u00e1c \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">C\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t ng\u1eafn g\u1ecdn:<\/span><\/p>\n<div>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>Vai tr\u00f2<\/th>\n<\/tr>\n<tr>\n<td>GWP<\/td>\n<td>M\u1ed9t ch\u1ec9 s\u1ed1 v\u1ec1 t\u00e1c \u0111\u1ed9ng g\u00e2y n\u00f3ng l\u00ean to\u00e0n c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>EPD<\/td>\n<td>T\u00e0i li\u1ec7u c\u00f4ng b\u1ed1 d\u1eef li\u1ec7u m\u00f4i tr\u01b0\u1eddng c\u1ee7a s\u1ea3n ph\u1ea9m<\/td>\n<\/tr>\n<tr>\n<td>LCA<\/td>\n<td>Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng theo v\u00f2ng \u0111\u1eddi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">NRMCA khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng benchmark, EPD v\u00e0 LCA \u0111\u1ec3 \u0111\u1eb7t m\u1ee5c ti\u00eau v\u00e0 \u0111\u00e1nh gi\u00e1 GWP thay v\u00ec ch\u1ec9 quy \u0111\u1ecbnh c\u1ee9ng th\u00e0nh ph\u1ea7n c\u1ea5p ph\u1ed1i.<\/span><\/div>\n<div>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Gi\u1ea3m carbon c\u00f3 l\u00e0m gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 ho\u1eb7c \u0111\u1ed9 b\u1ec1n c\u1ee7a b\u00ea t\u00f4ng kh\u00f4ng?<\/span><\/strong><\/h2>\n<p><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">Kh\u00f4ng nh\u1ea5t thi\u1ebft. Nh\u01b0ng gi\u1ea3m carbon c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p tr\u1edf th\u00e0nh l\u00fd do \u0111\u1ec3 b\u1ecf qua y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">B\u00ea t\u00f4ng v\u1eabn c\u1ea7n \u0111\u00e1p \u1ee9ng \u0111\u00fang nh\u1eefng \u0111\u1eb7c t\u00ednh m\u00e0 k\u1ebft c\u1ea5u v\u00e0 qu\u00e1 tr\u00ecnh thi c\u00f4ng y\u00eau c\u1ea7u nh\u01b0:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">c\u01b0\u1eddng \u0111\u1ed9;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u1ed9 b\u1ec1n l\u00e2u;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00e2m th\u1ef1c;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">t\u00ednh c\u00f4ng t\u00e1c;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">ti\u1ebfn \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u01b0\u1eddng \u0111\u1ed9;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111i\u1ec1u ki\u1ec7n b\u01a1m, \u0111\u1ed5 v\u00e0 \u0111\u1ea7m;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">y\u00eau c\u1ea7u nghi\u1ec7m thu.<\/span><\/li>\n<\/ul>\n<\/div>\n<div>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u00ed d\u1ee5:<\/span><\/p>\n<table class=\"dufago-table\">\n<tbody>\n<tr>\n<th>Gi\u1ea3i ph\u00e1p<\/th>\n<th>L\u1ee3i \u00edch carbon ti\u1ec1m n\u0103ng<\/th>\n<th>\u0110i\u1ec1u ph\u1ea3i ki\u1ec3m tra<\/th>\n<\/tr>\n<tr>\n<td>T\u0103ng t\u1ef7 l\u1ec7 SCM<\/td>\n<td>Gi\u1ea3m nhu c\u1ea7u clinker<\/td>\n<td>C\u01b0\u1eddng \u0111\u1ed9 s\u1edbm, \u0111\u1ed9 b\u1ec1n, ngu\u1ed3n v\u1eadt li\u1ec7u<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1i \u01b0u binder nh\u1edd QC<\/td>\n<td>Gi\u1ea3m l\u01b0\u1ee3ng ch\u1ea5t k\u1ebft d\u00ednh d\u01b0<\/td>\n<td>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh s\u1ea3n xu\u1ea5t v\u00e0 d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m<\/td>\n<\/tr>\n<tr>\n<td>S\u1eed d\u1ee5ng ph\u1ee5 gia gi\u1ea3m n\u01b0\u1edbc<\/td>\n<td>H\u1ed7 tr\u1ee3 t\u1ed1i \u01b0u c\u1ea5p ph\u1ed1i<\/td>\n<td>T\u00ednh t\u01b0\u01a1ng th\u00edch v\u00e0 kh\u1ea3 n\u0103ng thi c\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec1u ch\u1ec9nh tu\u1ed5i \u0111\u00e1nh gi\u00e1 khi thi\u1ebft k\u1ebf cho ph\u00e9p<\/td>\n<td>C\u00f3 th\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng nhi\u1ec1u SCM h\u01a1n<\/td>\n<td>Thi\u1ebft k\u1ebf, ti\u1ebfn \u0111\u1ed9 v\u00e0 ti\u00eau chu\u1ea9n d\u1ef1 \u00e1n<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed1t li\u1ec7u t\u00e1i ch\u1ebf<\/td>\n<td>Gi\u1ea3m s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u nguy\u00ean sinh trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p<\/td>\n<td>Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u00e2y c\u0169ng l\u00e0 l\u00fd do kh\u00f4ng th\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng ch\u1ec9 b\u1eb1ng m\u1ed9t thu\u1ed9c t\u00ednh. <strong>M\u00e1c\/c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 t\u00ednh c\u00f4ng t\u00e1c l\u00e0 hai v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau<\/strong>; c\u00f9ng m\u1ed9t m\u00e1c c\u00f3 th\u1ec3 c\u1ea7n c\u00e1c m\u1ee9c <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<\/a> kh\u00e1c nhau t\u00f9y c\u1ea5u ki\u1ec7n v\u00e0 ph\u01b0\u01a1ng ph\u00e1p thi c\u00f4ng.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Do \u0111\u00f3, c\u00e2u h\u1ecfi c\u1ea7n \u0111\u1eb7t ra kh\u00f4ng ph\u1ea3i l\u00e0:<\/span><\/p>\n<blockquote><p><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u201cL\u00e0m sao gi\u1ea3m xi m\u0103ng nhi\u1ec1u nh\u1ea5t?\u201d\u00a0 <\/span><span style=\"font-family: arial, helvetica, sans-serif;\">m\u00e0 l\u00e0: <\/span>\u201cL\u00e0m sao \u0111\u1ea1t performance c\u1ea7n thi\u1ebft v\u1edbi l\u01b0\u1ee3ng carbon th\u1ea5p h\u01a1n v\u00e0 ch\u1ee9ng minh \u0111\u01b0\u1ee3c m\u1ee9c gi\u1ea3m \u0111\u00f3?\u201d<\/span><\/p><\/blockquote>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u00ea t\u00f4ng carbon th\u1ea5p t\u1ea1i Vi\u1ec7t Nam \u0111ang ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng n\u00e0o?<\/span><\/strong><\/h2>\n<p><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">Kh\u00e1i ni\u1ec7m low-carbon concrete \u0111ang d\u1ea7n chuy\u1ec3n t\u1eeb nghi\u00ean c\u1ee9u qu\u1ed1c t\u1ebf sang c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt d\u00e0nh ri\u00eang cho \u0111i\u1ec1u ki\u1ec7n Vi\u1ec7t Nam.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><span style=\"font-weight: 400;\">Th\u00e1ng 12\/2025, Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 X\u00e2y d\u1ef1ng (IBST), IFC v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh Decarbonising the Building Industry c\u00f4ng b\u1ed1 hai t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt, trong \u0111\u00f3 c\u00f3 handbook <\/span><b>\u201cUsing Low-Carbon Concrete in Construction in Vietnam\u201d<\/b><span style=\"font-weight: 400;\">. \u0110\u00e2y l\u00e0 t\u00edn hi\u1ec7u cho th\u1ea5y ch\u1ee7 \u0111\u1ec1 b\u00ea t\u00f4ng carbon th\u1ea5p \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn ng\u00e0y c\u00e0ng c\u1ee5 th\u1ec3 h\u01a1n trong b\u1ed1i c\u1ea3nh ng\u00e0nh x\u00e2y d\u1ef1ng Vi\u1ec7t Nam.<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">Song song \u0111\u00f3, c\u00e1c nghi\u00ean c\u1ee9u trong n\u01b0\u1edbc \u0111ang xem x\u00e9t nhi\u1ec1u h\u01b0\u1edbng kh\u00e1c nhau nh\u01b0:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">v\u1eadt li\u1ec7u thay th\u1ebf v\u00e0 ph\u1ee5 gia kho\u00e1ng;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">t\u1ed1i \u01b0u h\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">s\u1eed d\u1ee5ng ch\u1ea5t th\u1ea3i v\u00e0 v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">c\u00f4ng ngh\u1ec7 d\u01b0\u1ee1ng h\u1ed9 CO\u2082;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u00e1nh gi\u00e1 ph\u00e1t th\u1ea3i c\u1ee7a v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng;<\/span><\/li>\n<li><span style=\"font-weight: 400; font-family: arial, helvetica, sans-serif; color: #000000;\">n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><span style=\"font-weight: 400;\">B\u1ed9 X\u00e2y d\u1ef1ng c\u0169ng \u0111\u00e3 s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp thu\u1eadt ng\u1eef <\/span><b>\u201cb\u00ea t\u00f4ng carbon th\u1ea5p\u201d<\/b><span style=\"font-weight: 400;\"> trong \u1ea5n ph\u1ea9m chuy\u00ean ng\u00e0nh v\u1ec1 khoa h\u1ecdc c\u00f4ng ngh\u1ec7 x\u00e2y d\u1ef1ng v\u00e0 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c h\u01b0\u1edbng gi\u1ea3m ph\u00e1t th\u1ea3i t\u1eeb xi m\u0103ng, clinker, n\u0103ng l\u01b0\u1ee3ng, v\u1eadt li\u1ec7u thay th\u1ebf v\u00e0 c\u00f4ng ngh\u1ec7 carbon.<\/span><\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">Mu\u1ed1n gi\u1ea3m carbon c\u1ee7a b\u00ea t\u00f4ng n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u?<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u1edbi m\u1ed9t d\u1ef1 \u00e1n th\u1ef1c t\u1ebf, c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn theo 5 b\u01b0\u1edbc:<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Tr\u01b0\u1edbc ti\u00ean c\u1ea7n x\u00e1c \u0111\u1ecbnh d\u1ef1 \u00e1n \u0111ang mu\u1ed1n:<\/span><\/p>\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">gi\u1ea3m embodied carbon c\u1ee7a v\u1eadt li\u1ec7u;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u1ea1t y\u00eau c\u1ea7u c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f4ng tr\u00ecnh xanh;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">so s\u00e1nh c\u00e1c ph\u01b0\u01a1ng \u00e1n c\u1ea5p ph\u1ed1i;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">hay thi\u1ebft l\u1eadp m\u1ee5c ti\u00eau GWP c\u1ee5 th\u1ec3.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Kh\u00f4ng c\u00f3 m\u1ee5c ti\u00eau r\u00f5 th\u00ec r\u1ea5t kh\u00f3 \u0111\u00e1nh gi\u00e1 gi\u1ea3i ph\u00e1p n\u00e0o th\u1ef1c s\u1ef1 c\u00f3 gi\u00e1 tr\u1ecb.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh baseline<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">M\u1ecdi tuy\u00ean b\u1ed1 \u201cgi\u1ea3m X% carbon\u201d \u0111\u1ec1u ph\u1ea3i tr\u1ea3 l\u1eddi:<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>gi\u1ea3m so v\u1edbi c\u00e1i g\u00ec?<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Baseline c\u00f3 th\u1ec3 l\u00e0 c\u1ea5p ph\u1ed1i th\u00f4ng th\u01b0\u1eddng, benchmark ng\u00e0nh ho\u1eb7c m\u1ed9t ph\u01b0\u01a1ng \u00e1n thi\u1ebft k\u1ebf c\u01a1 s\u1edf ph\u00f9 h\u1ee3p v\u1edbi framework \u0111\u00e1nh gi\u00e1.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u01b0\u1edbc 3: Gi\u1eef nguy\u00ean c\u00e1c y\u00eau c\u1ea7u performance b\u1eaft bu\u1ed9c<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Tr\u01b0\u1edbc khi t\u1ed1i \u01b0u carbon c\u1ea7n x\u00e1c \u0111\u1ecbnh:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u01b0\u1eddng \u0111\u1ed9;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0111\u1ed9 b\u1ec1n;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">t\u00ednh c\u00f4ng t\u00e1c;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u01b0\u1eddng \u0111\u1ed9 s\u1edbm;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ph\u01b0\u01a1ng ph\u00e1p thi c\u00f4ng;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ti\u1ebfn \u0111\u1ed9.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Carbon th\u1ea5p kh\u00f4ng thay th\u1ebf y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u01b0\u1edbc 4: \u0110\u00e1nh gi\u00e1 c\u00e1c \u0111\u00f2n b\u1ea9y ph\u00f9 h\u1ee3p<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">T\u00f9y d\u1ef1 \u00e1n, c\u00f3 th\u1ec3 xem x\u00e9t \u0111\u1ed3ng th\u1eddi:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">gi\u1ea3m clinker;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">SCM;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ph\u1ee5 gia;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">t\u1ed1i \u01b0u c\u1ea5p ph\u1ed1i;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">QC;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">t\u1ed1i \u01b0u k\u1ebft c\u1ea5u;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">c\u00f4ng ngh\u1ec7 carbon.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Kh\u00f4ng nh\u1ea5t thi\u1ebft m\u1ecdi gi\u1ea3i ph\u00e1p \u0111\u1ec1u ph\u00f9 h\u1ee3p v\u1edbi c\u00f9ng m\u1ed9t c\u00f4ng tr\u00ecnh.<\/span><\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">B\u01b0\u1edbc 5: \u0110o v\u00e0 x\u00e1c minh<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Cu\u1ed1i c\u00f9ng c\u1ea7n \u0111\u00e1nh gi\u00e1 b\u1eb1ng ch\u1ec9 s\u1ed1 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p nh\u01b0 GWP, EPD ho\u1eb7c LCA thay v\u00ec ch\u1ec9 d\u1ef1a tr\u00ean vi\u1ec7c c\u1ea5p ph\u1ed1i c\u00f3 \u201ctr\u00f4ng xanh h\u01a1n\u201d hay kh\u00f4ng.<\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #333399;\">G\u00f3c nh\u00ecn c\u1ee7a Dufago v\u1ec1 b\u00ea t\u00f4ng v\u00e0 x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng<\/span><\/strong><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">V\u1edbi b\u00ea t\u00f4ng, h\u01b0\u1edbng t\u1edbi x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng kh\u00f4ng n\u00ean ch\u1ec9 b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c thay \u0111\u1ed5i m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u. Quan tr\u1ecdng h\u01a1n l\u00e0 hi\u1ec3u r\u00f5 quan h\u1ec7 gi\u1eefa <strong>c\u01b0\u1eddng \u0111\u1ed9 \u2013 t\u00ednh c\u00f4ng t\u00e1c \u2013 c\u1ea5p ph\u1ed1i \u2013 ch\u1ea5t l\u01b0\u1ee3ng \u2013 l\u01b0\u1ee3ng v\u1eadt li\u1ec7u \u2013 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u0110\u00f3 c\u0169ng l\u00e0 l\u00fd do m\u1ed9t c\u1ea5p ph\u1ed1i t\u1ed1i \u01b0u cho d\u1ef1 \u00e1n n\u00e0y ch\u01b0a ch\u1eafc ph\u00f9 h\u1ee3p v\u1edbi d\u1ef1 \u00e1n kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">\u1ede g\u00f3c \u0111\u1ed9 th\u1ef1c t\u1ebf, tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn b\u00ea t\u00f4ng cho m\u1ed9t h\u1ea1ng m\u1ee5c, c\u00e1c th\u00f4ng tin c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc v\u1eabn bao g\u1ed3m m\u00e1c ho\u1eb7c c\u1ea5p \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 s\u1ee5t, kh\u1ed1i l\u01b0\u1ee3ng, \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">N\u1ebfu \u0111ang chu\u1ea9n b\u1ecb k\u1ebf ho\u1ea1ch c\u1ea5p b\u00ea t\u00f4ng cho c\u00f4ng tr\u00ecnh, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam c\u00e1c d\u00f2ng <strong><a href=\"https:\/\/dufago.com.vn\/en\/ready-mixed-concrete-dufago-danang-city\/\">b\u00ea t\u00f4ng th\u01b0\u01a1ng ph\u1ea9m Dufago<\/a><\/strong> v\u00e0 trao \u0111\u1ed5i y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a h\u1ea1ng m\u1ee5c \u0111\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng \u00e1n ph\u00f9 h\u1ee3p.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Note:<\/strong> N\u1ed9i dung v\u1ec1 b\u00ea t\u00f4ng carbon th\u1ea5p trong b\u00e0i mang t\u00ednh th\u00f4ng tin k\u1ef9 thu\u1eadt v\u00e0 xu h\u01b0\u1edbng x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng. Kh\u00f4ng \u0111\u1ed3ng ngh\u0129a Dufago \u0111ang c\u00f4ng b\u1ed1 m\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i c\u00f3 ch\u1ee9ng nh\u1eadn \u201clow-carbon concrete\u201d hay m\u1ed9t m\u1ee9c gi\u1ea3m CO\u2082 c\u1ee5 th\u1ec3.<\/span><\/p>\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:\/\/www.nrmca.org\/wp-content\/uploads\/2022\/07\/Top10WaysReduceConcreteCarbonFootprint.pdf\" target=\"_blank\" rel=\"nofollow noopener\">NRMCA \u2013 The Top 10 Ways to Reduce Concrete\u2019s Carbon Footprint<\/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:\/\/moc.gov.vn\/Images\/editor\/files\/%E1%BA%A5n%20ph%E1%BA%A9m\/2024\/%E1%BA%A4n%20ph%E1%BA%A9m%20s%E1%BB%91%2015_2024.pdf\" target=\"_blank\" rel=\"nofollow noopener\">Using Low-Carbon Concrete in Construction in Vietnam<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>B\u00ea t\u00f4ng carbon th\u1ea5p (low-carbon concrete) kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i b\u00ea t\u00f4ng c\u00f3 c\u00f4ng th\u1ee9c c\u1ed1 \u0111\u1ecbnh. \u0110\u00e2y l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t b\u00ea t\u00f4ng nh\u1eb1m gi\u1ea3m l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh so v\u1edbi m\u1ed9t m\u1ee9c tham chi\u1ebfu ph\u00f9 h\u1ee3p, \u0111\u1ed3ng th\u1eddi v\u1eabn \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 [&hellip;]<\/p>","protected":false},"author":7,"featured_media":11209,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,187],"tags":[],"class_list":["post-11205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","category-xay-dung-ben-vung"],"acf":[],"_links":{"self":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/11205","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=11205"}],"version-history":[{"count":9,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/11205\/revisions"}],"predecessor-version":[{"id":11218,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/11205\/revisions\/11218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media\/11209"}],"wp:attachment":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media?parent=11205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/categories?post=11205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/tags?post=11205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}