{"id":1527,"date":"2026-01-08T12:34:35","date_gmt":"2026-01-08T05:34:35","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/vai-tro-cua-inox-trong-cong-trinh-xanh-dat-chuan-leed-lotus\/"},"modified":"2026-01-08T12:34:35","modified_gmt":"2026-01-08T05:34:35","slug":"vai-tro-cua-inox-trong-cong-trinh-xanh-dat-chuan-leed-lotus","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/vai-tro-cua-inox-trong-cong-trinh-xanh-dat-chuan-leed-lotus\/","title":{"rendered":"Vai tr\u00f2 c\u1ee7a Inox trong c\u00f4ng tr\u00ecnh xanh \u0111\u1ea1t chu\u1ea9n LEED &#038; LOTUS"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-vi-sao-inox-la-vat-lieu-xanh-theo-vong-doi\">V\u00ec sao inox l\u00e0 v\u1eadt li\u1ec7u \u201cxanh\u201d theo v\u00f2ng \u0111\u1eddi<\/a><\/li>\n<li><a href=\"#toc-1-inox-dong-gop-diem-tin-chi-leed-nhu-the-nao\">Inox \u0111\u00f3ng g\u00f3p \u0111i\u1ec3m t\u00edn ch\u1ec9 LEED nh\u01b0 th\u1ebf n\u00e0o<\/a><\/li>\n<li><a href=\"#toc-2-inox-va-he-thong-lotus-cua-vgbc\">Inox v\u00e0 h\u1ec7 th\u1ed1ng LOTUS c\u1ee7a VGBC<\/a><\/li>\n<li><a href=\"#toc-3-lua-chon-mac-be-mat-va-chi-tiet-ky-thuat-de-toi-uu\">L\u1ef1a ch\u1ecdn m\u00e1c, b\u1ec1 m\u1eb7t v\u00e0 chi ti\u1ebft k\u1ef9 thu\u1eadt \u0111\u1ec3 t\u1ed1i \u01b0u \u0111i\u1ec3m xanh<\/a><\/li>\n<li><a href=\"#toc-4-phan-tich-chi-phi-vong-doi-lcca-inox-vs-thep-sonma\">Ph\u00e2n t\u00edch chi ph\u00ed v\u00f2ng \u0111\u1eddi (LCCA): inox vs th\u00e9p s\u01a1n\/m\u1ea1 v\u00e0 nh\u00f4m<\/a><\/li>\n<li><a href=\"#toc-5-cac-ung-dung-inox-mang-lai-hieu-qua-xanh-trong-thu\">C\u00e1c \u1ee9ng d\u1ee5ng inox mang l\u1ea1i hi\u1ec7u qu\u1ea3 xanh trong th\u1ef1c t\u1ebf<\/a><\/li>\n<li><a href=\"#toc-6-sai-lam-pho-bien-khi-dung-inox-cho-cong-trinh-xanh\">Sai l\u1ea7m ph\u1ed5 bi\u1ebfn khi d\u00f9ng inox cho c\u00f4ng tr\u00ecnh xanh (v\u00e0 c\u00e1ch tr\u00e1nh)<\/a><\/li>\n<li><a href=\"#toc-7-checklist-nhanh-cho-doi-du-an-leedlotus-khi-dung-i\">Checklist nhanh cho \u0111\u1ed9i d\u1ef1 \u00e1n LEED\/LOTUS khi d\u00f9ng inox<\/a><\/li>\n<li><a href=\"#toc-8-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-9-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Inox kh\u00f4ng ch\u1ec9 b\u1ec1n v\u00e0 th\u1ea9m m\u1ef9; \u0111\u00e2y l\u00e0 v\u1eadt li\u1ec7u c\u00f3 v\u00f2ng \u0111\u1eddi d\u00e0i, t\u00e1i ch\u1ebf 100% v\u00e0 \u00edt ph\u00e1t th\u1ea3i trong s\u1eed d\u1ee5ng. B\u00e0i vi\u1ebft ph\u00e2n t\u00edch ch\u00ednh x\u00e1c c\u00e1ch inox \u0111\u00f3ng g\u00f3p \u0111i\u1ec3m t\u00edn ch\u1ec9 cho LEED v\u00e0 LOTUS, c\u00e1ch ch\u1ecdn m\u00e1c\/b\u1ec1 m\u1eb7t t\u1ed1i \u01b0u, h\u1ed3 s\u01a1 c\u1ea7n chu\u1ea9n b\u1ecb v\u00e0 nh\u1eefng l\u01b0u \u00fd k\u1ef9 thu\u1eadt \u0111\u1ec3 t\u1ed1i \u0111a hi\u1ec7u qu\u1ea3 xanh.<\/p>\n<h2 id=\"toc-0-vi-sao-inox-la-vat-lieu-xanh-theo-vong-doi\">V\u00ec sao inox l\u00e0 v\u1eadt li\u1ec7u \u201cxanh\u201d theo v\u00f2ng \u0111\u1eddi<\/h2>\n<p>&#8211; T\u00e1i ch\u1ebf v\u00e0 v\u00f2ng k\u00edn: Inox c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf 100% m\u00e0 kh\u00f4ng suy gi\u1ea3m t\u00ednh ch\u1ea5t; t\u1ef7 l\u1ec7 thu h\u1ed3i cu\u1ed1i v\u00f2ng \u0111\u1eddi \u0111\u1ea1t kho\u1ea3ng 95% v\u00e0 h\u00e0m l\u01b0\u1ee3ng ph\u1ebf li\u1ec7u t\u00e1i ch\u1ebf trung b\u00ecnh trong s\u1ea3n ph\u1ea9m m\u1edbi th\u01b0\u1eddng x\u1ea5p x\u1ec9 60% (t\u00f9y m\u00e1c v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t) [Ngu\u1ed3n: International Stainless Steel Forum \u2013 ISSF].<br \/>\n&#8211; \u0110\u1ed9 b\u1ec1n v\u00e0 ch\u1ed1ng \u0103n m\u00f2n: Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd >50 n\u0103m trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb, gi\u1ea3m thay th\u1ebf v\u00e0 b\u1ea3o tr\u00ec so v\u1edbi th\u00e9p s\u01a1n\/m\u1ea1 ho\u1eb7c nh\u00f4m \u1edf nhi\u1ec1u \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi.<br \/>\n&#8211; An to\u00e0n cho m\u00f4i tr\u01b0\u1eddng trong nh\u00e0: Kim lo\u1ea1i tr\u01a1, kh\u00f4ng ph\u00e1t th\u1ea3i VOC, kh\u00f4ng ch\u00e1y v\u00e0 kh\u00f4ng sinh kh\u00f3i \u0111\u1ed9c, h\u1ed7 tr\u1ee3 tr\u1ef1c ti\u1ebfp c\u00e1c m\u1ee5c ti\u00eau v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed trong nh\u00e0.<br \/>\n&#8211; D\u1ec5 v\u1ec7 sinh, \u00edt h\u00f3a ch\u1ea5t: B\u1ec1 m\u1eb7t inox m\u1ecbn, v\u1ec7 sinh nhanh v\u1edbi ch\u1ea5t t\u1ea9y nh\u1eb9 (tr\u00e1nh clo), gi\u00fap gi\u1ea3m ti\u00eau th\u1ee5 h\u00f3a ch\u1ea5t b\u1ea3o tr\u00ec v\u00e0 n\u01b0\u1edbc.<br \/>\n&#8211; Gi\u00e1 tr\u1ecb thu h\u1ed3i cu\u1ed1i v\u00f2ng \u0111\u1eddi: Inox c\u00f3 gi\u00e1 tr\u1ecb ph\u1ebf li\u1ec7u cao, h\u1ed7 tr\u1ee3 m\u00f4 h\u00ecnh kinh t\u1ebf tu\u1ea7n ho\u00e0n v\u00e0 gi\u1ea3m chi ph\u00ed th\u00e1o d\u1ee1.<\/p>\n<h2 id=\"toc-1-inox-dong-gop-diem-tin-chi-leed-nhu-the-nao\">Inox \u0111\u00f3ng g\u00f3p \u0111i\u1ec3m t\u00edn ch\u1ec9 LEED nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>LEED v4.1 (BD+C\/ID+C) \u0111\u00e1nh gi\u00e1 theo nhi\u1ec1u h\u1ea1ng m\u1ee5c; inox c\u00f3 th\u1ec3 \u0111\u00f3ng g\u00f3p tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c t\u00edn ch\u1ec9 sau [Ngu\u1ed3n: USGBC LEED v4.1]:<\/p>\n<h3>1) Materials &#038; Resources (MR)<\/h3>\n<p>&#8211; C\u00f4ng b\u1ed1 v\u00e0 T\u1ed1i \u01b0u h\u00f3a S\u1ea3n ph\u1ea9m \u2013 EPD: Nhi\u1ec1u nh\u00e0 c\u00e1n th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00e3 c\u00f3 EPD (ISO 14025\/EN 15804). Ch\u1ec9 \u0111\u1ecbnh s\u1ea3n ph\u1ea9m inox c\u00f3 EPD gi\u00fap \u0111\u1ea1t y\u00eau c\u1ea7u \u201cs\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u00f3 EPD\u201d v\u00e0\/ho\u1eb7c t\u00ednh theo gi\u00e1 tr\u1ecb chi ph\u00ed v\u1eadt li\u1ec7u trong t\u00edn ch\u1ec9 MR li\u00ean quan \u0111\u1ebfn c\u00f4ng b\u1ed1 m\u00f4i tr\u01b0\u1eddng.<br \/>\n&#8211; Ngu\u1ed3n g\u1ed1c nguy\u00ean li\u1ec7u \u2013 H\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng: Inox v\u1edbi h\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf cao \u0111\u00f3ng g\u00f3p v\u00e0o m\u1ee5c ti\u00eau \u201csourcing of raw materials\u201d. Trong LEED v4.1, s\u1ea3n ph\u1ea9m c\u00f3 n\u1ed9i dung t\u00e1i ch\u1ebf, t\u00e1i s\u1eed d\u1ee5ng, ho\u1eb7c ch\u1ee9ng ch\u1ec9 tr\u00e1ch nhi\u1ec7m \u0111\u01b0\u1ee3c t\u00ednh theo chi ph\u00ed; s\u1ea3n ph\u1ea9m s\u1ea3n xu\u1ea5t\/gia c\u00f4ng trong b\u00e1n k\u00ednh 160 km \u0111\u01b0\u1ee3c nh\u00e2n h\u1ec7 s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng (location valuation factor).<br \/>\n&#8211; Qu\u1ea3n l\u00fd ch\u1ea5t th\u1ea3i x\u00e2y d\u1ef1ng: Ph\u1ebf li\u1ec7u inox r\u1ea5t d\u1ec5 ph\u00e2n lo\u1ea1i v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb, gi\u00fap t\u0103ng t\u1ef7 l\u1ec7 divert (t\u00e1i ch\u1ebf\/t\u00e1i s\u1eed d\u1ee5ng) \u0111\u1ec3 \u0111\u1ea1t t\u00edn ch\u1ec9 C&#038;D Waste Management.<\/p>\n<h3>2) Sustainable Sites (SS) \u2013 Gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb<\/h3>\n<p>&#8211; M\u00e1i v\u00e0 b\u1ec1 m\u1eb7t c\u00f3 \u0111\u1ed9 ph\u1ea3n x\u1ea1 cao: M\u00e1i inox ho\u1eb7c t\u1ea5m inox ph\u1ee7 s\u01a1n \u201ccool roof\u201d v\u1edbi b\u00e1o c\u00e1o SRI (ASTM E1980) c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng ng\u01b0\u1ee1ng LEED v\u1ec1 Heat Island Reduction. L\u01b0u \u00fd s\u1eed d\u1ee5ng d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m SRI\/SR ch\u00ednh h\u00e3ng cho ch\u00ednh b\u1ec1 m\u1eb7t\/ma\u0300u \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.<\/p>\n<h3>3) Indoor Environmental Quality (IEQ) \u2013 V\u1eadt li\u1ec7u \u00edt ph\u00e1t th\u1ea3i<\/h3>\n<p>&#8211; Kim lo\u1ea1i (bao g\u1ed3m inox) v\u1ed1n kh\u00f4ng ph\u00e1t th\u1ea3i VOC v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 tu\u00e2n th\u1ee7 h\u1ea1ng m\u1ee5c Low-Emitting Materials. Tuy nhi\u00ean, keo d\u00e1n, s\u01a1n ph\u1ee7, v\u1eadt li\u1ec7u li\u00ean quan v\u1eabn ph\u1ea3i ph\u00f9 h\u1ee3p gi\u1edbi h\u1ea1n ph\u00e1t th\u1ea3i\/ h\u00e0m l\u01b0\u1ee3ng theo LEED.<\/p>\n<h3>4) Innovation (IN)<\/h3>\n<p>&#8211; Chi\u1ebfn l\u01b0\u1ee3c b\u1ec1n v\u1eefng v\u01b0\u1ee3t chu\u1ea9n: H\u1ed3 s\u01a1 \u201ck\u1ebf ho\u1ea1ch \u0111\u1ed9 b\u1ec1n\u201d (durability plan), thi\u1ebft k\u1ebf th\u00e1o l\u1eafp (design for disassembly) b\u1eb1ng k\u1ebft c\u1ea5u bu l\u00f4ng, v\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 b\u1ea3o tr\u00ec h\u00f3a ch\u1ea5t nh\u1edd inox c\u00f3 th\u1ec3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n t\u00edn ch\u1ec9 S\u00e1ng t\u1ea1o n\u1ebfu ch\u1ee9ng minh \u0111\u01b0\u1ee3c l\u1ee3i \u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng.<\/p>\n<h3>G\u1ee3i \u00fd h\u1ed3 s\u01a1 ch\u1ee9ng minh cho LEED<\/h3>\n<p>&#8211; EPD s\u1ea3n ph\u1ea9m inox (ISO 14025\/EN 15804), \u01b0u ti\u00ean EPD c\u1ee5 th\u1ec3 nh\u00e0 m\u00e1y.<br \/>\n&#8211; Th\u01b0 x\u00e1c nh\u1eadn h\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf theo ISO 14021, n\u00eau r\u00f5 pre-\/post-consumer v\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u00ednh.<br \/>\n&#8211; Ch\u1ee9ng ch\u1ec9 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng (ISO 14001) c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t (n\u1ebfu c\u00f3).<br \/>\n&#8211; B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m SRI\/SR theo ASTM E1980\/ C1549\/ C1371 cho m\u00e1i\/b\u1ec1 m\u1eb7t ph\u1ea3n x\u1ea1.<br \/>\n&#8211; Bi\u00ean b\u1ea3n ph\u00e2n lo\u1ea1i v\u00e0 bi\u00ean nh\u1eadn t\u00e1i ch\u1ebf ph\u1ebf li\u1ec7u inox t\u1ea1i c\u00f4ng tr\u01b0\u1eddng (C&#038;D).<br \/>\n&#8211; Thuy\u1ebft minh thi\u1ebft k\u1ebf th\u00e1o l\u1eafp, b\u1ea3o tr\u00ec v\u00e0 tu\u1ed5i th\u1ecd \u0111\u1ec3 \u0111\u1ec1 xu\u1ea5t Innovation (n\u1ebfu \u00e1p d\u1ee5ng).<\/p>\n<h2 id=\"toc-2-inox-va-he-thong-lotus-cua-vgbc\">Inox v\u00e0 h\u1ec7 th\u1ed1ng LOTUS c\u1ee7a VGBC<\/h2>\n<p>LOTUS (NR\/Homes\/Interiors) ch\u1ea5m \u0111i\u1ec3m theo c\u00e1c h\u1ea1ng m\u1ee5c V\u1eadt li\u1ec7u &#038; T\u00e0i nguy\u00ean, N\u0103ng l\u01b0\u1ee3ng, N\u01b0\u1edbc, S\u1ee9c kh\u1ecfe &#038; Ti\u1ec7n nghi, Qu\u1ea3n l\u00fd, Khu \u0111\u1ea5t &#038; M\u00f4i tr\u01b0\u1eddng, S\u00e1ng ki\u1ebfn. Inox c\u00f3 th\u1ec3 \u0111\u00f3ng g\u00f3p \u1edf c\u00e1c \u0111i\u1ec3m sau [Ngu\u1ed3n: Vietnam Green Building Council \u2013 VGBC]:<\/p>\n<p>&#8211; V\u1eadt li\u1ec7u &#038; T\u00e0i nguy\u00ean:<br \/>\n  &#8211; H\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf\/c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf, v\u1eadt li\u1ec7u t\u00e1i s\u1eed d\u1ee5ng.<br \/>\n  &#8211; V\u1eadt li\u1ec7u b\u1ec1n v\u1eefng, \u0111\u1ed9 b\u1ec1n cao v\u00e0 thi\u1ebft k\u1ebf th\u00e1o l\u1eafp.<br \/>\n  &#8211; V\u1eadt li\u1ec7u s\u1ea3n xu\u1ea5t trong n\u01b0\u1edbc\/khu v\u1ef1c \u0111\u1ec3 gi\u1ea3m v\u1eadn chuy\u1ec3n (n\u1ebfu \u00e1p d\u1ee5ng theo ti\u00eau ch\u00ed LOTUS).<br \/>\n  &#8211; C\u00f4ng b\u1ed1 m\u00f4i tr\u01b0\u1eddng (EPD) \u0111\u01b0\u1ee3c LOTUS ch\u1ea5p nh\u1eadn theo chu\u1ea9n qu\u1ed1c t\u1ebf.<\/p>\n<p>&#8211; S\u1ee9c kh\u1ecfe &#038; Ti\u1ec7n nghi:<br \/>\n  &#8211; V\u1eadt li\u1ec7u \u00edt\/kh\u00f4ng ph\u00e1t th\u1ea3i: kim lo\u1ea1i tr\u01a1 h\u1ed7 tr\u1ee3 y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed trong nh\u00e0.<\/p>\n<p>&#8211; Khu \u0111\u1ea5t &#038; M\u00f4i tr\u01b0\u1eddng:<br \/>\n  &#8211; Gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t: m\u00e1i\/b\u1ec1 m\u1eb7t inox c\u00f3 SRI\/SR ph\u00f9 h\u1ee3p ho\u1eb7c s\u01a1n ph\u1ee7 ph\u1ea3n x\u1ea1.<\/p>\n<p>&#8211; Qu\u1ea3n l\u00fd:<br \/>\n  &#8211; Qu\u1ea3n l\u00fd ch\u1ea5t th\u1ea3i thi c\u00f4ng: ph\u1ebf li\u1ec7u inox d\u1ec5 thu h\u1ed3i, n\u00e2ng t\u1ef7 l\u1ec7 divert.<\/p>\n<h3>H\u1ed3 s\u01a1 minh ch\u1ee9ng cho LOTUS<\/h3>\n<p>&#8211; EPD theo ISO 14025\/EN 15804; th\u01b0 x\u00e1c nh\u1eadn t\u00e1i ch\u1ebf theo ISO 14021.<br \/>\n&#8211; Ch\u1ee9ng t\u1eeb ngu\u1ed3n g\u1ed1c, v\u1ecb tr\u00ed s\u1ea3n xu\u1ea5t\/ gia c\u00f4ng (\u0111\u1ec3 x\u00e9t v\u1eadt li\u1ec7u \u0111\u1ecba ph\u01b0\u01a1ng, n\u1ebfu ti\u00eau ch\u00ed \u00e1p d\u1ee5ng).<br \/>\n&#8211; B\u00e1o c\u00e1o SRI\/SR b\u1ec1 m\u1eb7t m\u00e1i\/\u1ed1p.<br \/>\n&#8211; K\u1ebf ho\u1ea1ch ph\u00e2n lo\u1ea1i, thu gom v\u00e0 b\u00e1n ph\u1ebf li\u1ec7u inox t\u1eeb c\u00f4ng tr\u01b0\u1eddng.<\/p>\n<h2 id=\"toc-3-lua-chon-mac-be-mat-va-chi-tiet-ky-thuat-de-toi-uu\">L\u1ef1a ch\u1ecdn m\u00e1c, b\u1ec1 m\u1eb7t v\u00e0 chi ti\u1ebft k\u1ef9 thu\u1eadt \u0111\u1ec3 t\u1ed1i \u01b0u \u0111i\u1ec3m xanh<\/h2>\n<p>&#8211; Ch\u1ecdn m\u00e1c ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng:<br \/>\n  &#8211; N\u1ed9i th\u1ea5t v\u00e0 ngo\u1ea1i th\u1ea5t \u0111\u00f4 th\u1ecb th\u00f4ng th\u01b0\u1eddng: 304\/304L.<br \/>\n  &#8211; Ven bi\u1ec3n\/ clo cao, h\u1ed3 b\u01a1i, khu c\u00f4ng nghi\u1ec7p \u0103n m\u00f2n: 316\/316L; t\u1ea3i tr\u1ecdng v\u00e0 \u0103n m\u00f2n khe\/ \u1ee9ng su\u1ea5t cao: c\u00e2n nh\u1eafc duplex 2205.<br \/>\n  &#8211; H\u1ea1n ch\u1ebf d\u00f9ng 201 cho ngo\u1ea1i th\u1ea5t \u1ea9m m\u1eb7n v\u00ec d\u1ec5 r\u1ed7 h\u00f3a do Mn cao\/Cr th\u1ea5p.<\/p>\n<p>&#8211; B\u1ec1 m\u1eb7t v\u00e0 ho\u00e0n thi\u1ec7n:<br \/>\n  &#8211; N\u1ed9i th\u1ea5t\/ khu l\u00e0m vi\u1ec7c: \u01b0u ti\u00ean No.4\/ Hairline\/ bead-blast \u0111\u1ec3 gi\u1ea3m ch\u00f3i l\u00f3a, an to\u00e0n th\u1ecb gi\u00e1c.<br \/>\n  &#8211; M\u00e1i\/\u1ed1p c\u1ea7n gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t: s\u1eed d\u1ee5ng s\u01a1n ph\u1ee7 \u201ccool roof\u201d ho\u1eb7c t\u1ea5m c\u00f3 d\u1eef li\u1ec7u SRI \u0111\u1ea1t y\u00eau c\u1ea7u; b\u1ec1 m\u1eb7t g\u01b0\u01a1ng c\u00f3 ph\u1ea3n x\u1ea1 cao nh\u01b0ng c\u1ea7n ki\u1ec3m ch\u1ee9ng SRI th\u1ef1c nghi\u1ec7m.<br \/>\n  &#8211; S\u00e0n\/ngo\u00e0i tr\u1eddi: ch\u1ecdn b\u1ec1 m\u1eb7t nh\u00e1m\/anti-slip theo y\u00eau c\u1ea7u an to\u00e0n.<\/p>\n<p>&#8211; Thi\u1ebft k\u1ebf cho th\u00e1o l\u1eafp v\u00e0 t\u00e1i ch\u1ebf:<br \/>\n  &#8211; D\u00f9ng li\u00ean k\u1ebft bu l\u00f4ng, k\u1eb9p thay v\u00ec d\u00e1n c\u1ed1 \u0111\u1ecbnh; ti\u00eau chu\u1ea9n h\u00f3a m\u00f4-\u0111un \u0111\u1ec3 th\u00e1o r\u1eddi.<br \/>\n  &#8211; Tr\u00e1nh t\u1ed5 h\u1ee3p v\u1eadt li\u1ec7u kh\u00f3 t\u00e1ch; k\u00fd hi\u1ec7u m\u00e1c tr\u00ean chi ti\u1ebft \u0111\u1ec3 d\u1ec5 ph\u00e2n lo\u1ea1i khi th\u00e1o d\u1ee1.<\/p>\n<p>&#8211; L\u01b0u \u00fd k\u1ef9 thu\u1eadt \u0111\u1ed9 b\u1ec1n:<br \/>\n  &#8211; Tr\u00e1nh \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a: d\u00f9ng c\u00f9ng m\u00e1c ho\u1eb7c c\u00e1ch \u0111i\u1ec7n gi\u1eefa kim lo\u1ea1i kh\u00e1c nhau; ch\u1ecdn fastener b\u1eb1ng 316 v\u1edbi chi ti\u1ebft 316.<br \/>\n  &#8211; Tr\u00e1nh h\u00f3a ch\u1ea5t ch\u1ee9a clo khi v\u1ec7 sinh; r\u1eeda \u0111\u1ecbnh k\u1ef3 \u1edf khu ven bi\u1ec3n.<br \/>\n  &#8211; Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n: ASTM A240 (t\u1ea5m), A554 (\u1ed1ng trang tr\u00ed), A312 (\u1ed1ng \u00e1p l\u1ef1c), EN 10088\/TCVN t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n<h2 id=\"toc-4-phan-tich-chi-phi-vong-doi-lcca-inox-vs-thep-sonma\">Ph\u00e2n t\u00edch chi ph\u00ed v\u00f2ng \u0111\u1eddi (LCCA): inox vs th\u00e9p s\u01a1n\/m\u1ea1 v\u00e0 nh\u00f4m<\/h2>\n<p>&#8211; Chi ph\u00ed \u0111\u1ea7u t\u01b0: Inox th\u01b0\u1eddng cao h\u01a1n th\u00e9p s\u01a1n\/m\u1ea1 v\u00e0 ti\u1ec7m c\u1eadn\/nh\u1ec9nh h\u01a1n nh\u00f4m \u1edf m\u1ed9t s\u1ed1 c\u1ea5u ki\u1ec7n.<br \/>\n&#8211; Chi ph\u00ed v\u1eadn h\u00e0nh\/b\u1ea3o tr\u00ec:<br \/>\n  &#8211; Th\u00e9p s\u01a1n\/m\u1ea1: s\u01a1n l\u1ea1i 5\u20137 n\u0103m\/l\u1ea7n, chi ph\u00ed gi\u00e0n gi\u00e1o, nh\u00e2n c\u00f4ng, VOC; nguy c\u01a1 \u0103n m\u00f2n c\u1ee5c b\u1ed9 t\u1ea1i m\u1ed1i h\u00e0n\/c\u1eaft.<br \/>\n  &#8211; Nh\u00f4m: nh\u1eb9, d\u1ec5 gia c\u00f4ng nh\u01b0ng d\u1ec5 tr\u1ea7y, c\u1ea7n anod\/ s\u01a1n t\u0129nh \u0111i\u1ec7n, b\u1ea3o tr\u00ec l\u1edbp ph\u1ee7.<br \/>\n  &#8211; Inox: ch\u1ee7 y\u1ebfu l\u00e0 v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3, kh\u00f4ng c\u1ea7n s\u01a1n l\u1ea1i; tu\u1ed5i th\u1ecd d\u00e0i h\u1ea1n.<br \/>\n&#8211; Gi\u00e1 tr\u1ecb thu h\u1ed3i: Inox c\u00f3 gi\u00e1 tr\u1ecb ph\u1ebf li\u1ec7u cao, gi\u1ea3m chi ph\u00ed cu\u1ed1i v\u00f2ng \u0111\u1eddi.<br \/>\n&#8211; K\u1ebft lu\u1eadn LCCA: V\u1edbi v\u00f2ng \u0111\u1eddi thi\u1ebft k\u1ebf \u226530 n\u0103m, inox th\u01b0\u1eddng c\u00f3 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO) th\u1ea5p h\u01a1n r\u00f5 r\u1ec7t do gi\u1ea3m b\u1ea3o tr\u00ec v\u00e0 gi\u00e1 tr\u1ecb thu h\u1ed3i. H\u00e3y y\u00eau c\u1ea7u so s\u00e1nh LCCA d\u1ef1a tr\u00ean d\u1eef li\u1ec7u \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 l\u1ecbch b\u1ea3o tr\u00ec c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n<h2 id=\"toc-5-cac-ung-dung-inox-mang-lai-hieu-qua-xanh-trong-thu\">C\u00e1c \u1ee9ng d\u1ee5ng inox mang l\u1ea1i hi\u1ec7u qu\u1ea3 xanh trong th\u1ef1c t\u1ebf<\/h2>\n<p>&#8211; V\u1ecf bao che: lam ch\u1eafn n\u1eafng, l\u01b0\u1edbi\/\u0111\u1ee5c l\u1ed7 \u1ed1p m\u1eb7t d\u1ef1ng, m\u00e1i ph\u1ea3n x\u1ea1 (k\u00e8m d\u1eef li\u1ec7u SRI).<br \/>\n&#8211; K\u1ebft c\u1ea5u ph\u1ee5 tr\u1ee3: lan can, tay v\u1ecbn, c\u1ea7u thang, m\u00e1i hi\u00ean, che m\u01b0a n\u1eafng \u2013 \u01b0u ti\u00ean thi\u1ebft k\u1ebf th\u00e1o l\u1eafp.<br \/>\n&#8211; H\u1ec7 th\u1ed1ng n\u01b0\u1edbc s\u1ea1ch\/ F&#038;B\/ y t\u1ebf: \u1ed1ng, b\u1ed3n, ch\u1eadu \u2013 t\u0103ng v\u1ec7 sinh, \u00edt h\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda.<br \/>\n&#8211; N\u1ed9i th\u1ea5t c\u00f4ng nghi\u1ec7p: b\u00e0n thao t\u00e1c, t\u1ee7, \u1ed1p t\u01b0\u1eddng khu \u1ea9m \u2013 n\u00e2ng tu\u1ed5i th\u1ecd v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed.<br \/>\n&#8211; \u0110\u00f4 th\u1ecb: gh\u1ebf, th\u00f9ng r\u00e1c, bi\u1ec3n b\u00e1o \u2013 b\u1ec1n th\u1eddi ti\u1ebft, tr\u1ea7y x\u01b0\u1edbc th\u1ea5p, b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u.<\/p>\n<h2 id=\"toc-6-sai-lam-pho-bien-khi-dung-inox-cho-cong-trinh-xanh\">Sai l\u1ea7m ph\u1ed5 bi\u1ebfn khi d\u00f9ng inox cho c\u00f4ng tr\u00ecnh xanh (v\u00e0 c\u00e1ch tr\u00e1nh)<\/h2>\n<p>&#8211; Ch\u1ecdn sai m\u00e1c cho m\u00f4i tr\u01b0\u1eddng ven bi\u1ec3n\/ clo cao \u2192 d\u00f9ng 316\/2205, x\u1eed l\u00fd m\u00e9p c\u1eaft\/m\u1ed1i h\u00e0n \u0111\u00fang quy tr\u00ecnh.<br \/>\n&#8211; Ch\u1ec9 d\u00f9ng \u201cb\u1ec1 m\u1eb7t s\u00e1ng\u201d m\u00e0 thi\u1ebfu d\u1eef li\u1ec7u SRI cho m\u00e1i \u2192 y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m theo ASTM E1980 ho\u1eb7c ch\u1ecdn s\u01a1n \u201ccool roof\u201d.<br \/>\n&#8211; B\u1ecf qua h\u1ed3 s\u01a1 minh ch\u1ee9ng (EPD, th\u01b0 t\u00e1i ch\u1ebf) \u2192 l\u00e0m vi\u1ec7c s\u1edbm v\u1edbi nh\u00e0 cung c\u1ea5p \u0111\u1ec3 c\u00f3 \u0111\u1ee7 t\u00e0i li\u1ec7u LEED\/LOTUS.<br \/>\n&#8211; L\u1ea1m d\u1ee5ng keo\/ s\u01a1n kh\u00f4ng \u0111\u1ea1t chu\u1ea9n VOC \u2192 ki\u1ec3m so\u00e1t chu\u1ed7i cung \u1ee9ng v\u1eadt li\u1ec7u li\u00ean quan IEQ.<br \/>\n&#8211; K\u1ebft h\u1ee3p kim lo\u1ea1i kh\u00e1c nhau kh\u00f4ng c\u00e1ch \u0111i\u1ec7n \u2192 th\u00eam gio\u0103ng\/c\u00e1ch \u0111i\u1ec7n \u0111\u1ec3 tr\u00e1nh \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a.<\/p>\n<h2 id=\"toc-7-checklist-nhanh-cho-doi-du-an-leedlotus-khi-dung-i\">Checklist nhanh cho \u0111\u1ed9i d\u1ef1 \u00e1n LEED\/LOTUS khi d\u00f9ng inox<\/h2>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n v\u00e0 ch\u1ecdn m\u00e1c 304\/316\/duplex ph\u00f9 h\u1ee3p.<br \/>\n&#8211; Ch\u1ed1t b\u1ec1 m\u1eb7t\/ m\u00e0u v\u00e0 y\u00eau c\u1ea7u b\u00e1o c\u00e1o SRI n\u1ebfu d\u00f9ng cho m\u00e1i\/b\u1ec1 m\u1eb7t ph\u01a1i n\u1eafng.<br \/>\n&#8211; Y\u00eau c\u1ea7u EPD, th\u01b0 h\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf (ISO 14021) v\u00e0, n\u1ebfu c\u00f3, ISO 14001.<br \/>\n&#8211; Thi\u1ebft k\u1ebf th\u00e1o l\u1eafp (bu l\u00f4ng\/k\u1eb9p), h\u1ea1n ch\u1ebf keo d\u00e1n v\u0129nh vi\u1ec5n.<br \/>\n&#8211; L\u1eadp k\u1ebf ho\u1ea1ch ph\u00e2n lo\u1ea1i, thu h\u1ed3i ph\u1ebf li\u1ec7u inox t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<br \/>\n&#8211; Ki\u1ec3m so\u00e1t VOC c\u1ee7a s\u01a1n\/keo\/\u0111\u1ec7m \u0111i k\u00e8m theo LEED\/LOTUS.<br \/>\n&#8211; L\u1eadp ma tr\u1eadn \u0111\u00f3ng g\u00f3p t\u00edn ch\u1ec9 (MR, SS, IEQ, IN) v\u00e0 ph\u00e2n c\u00f4ng tr\u00e1ch nhi\u1ec7m h\u1ed3 s\u01a1.<\/p>\n<h2 id=\"toc-8-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>&#8211; USGBC \u2013 LEED v4.1 Building Design and Construction: https:\/\/www.usgbc.org\/leed\/v41<br \/>\n&#8211; Vietnam Green Building Council (VGBC) \u2013 LOTUS: https:\/\/vgbc.vn\/lotus\/<br \/>\n&#8211; International Stainless Steel Forum (ISSF) \u2013 Sustainable Stainless: https:\/\/www.worldstainless.org\/<br \/>\n&#8211; ISO 14025\/EN 15804 \u2013 Environmental Product Declarations (EPD)<br \/>\n&#8211; ISO 14021 \u2013 Environmental labels and declarations: Self-declared environmental claims (recycled content)<br \/>\n&#8211; ASTM E1980 \u2013 Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces<br \/>\n&#8211; V\u00ed d\u1ee5 EPD inox nh\u00e0 s\u1ea3n xu\u1ea5t qu\u1ed1c t\u1ebf (tham kh\u1ea3o): Outokumpu EPD library: https:\/\/www.outokumpu.com<\/p>\n<h2 id=\"toc-9-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>Inox l\u00e0 \u201c\u0111\u00f2n b\u1ea9y\u201d hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u1ea1t \u0111i\u1ec3m LEED\/LOTUS nh\u1edd ba tr\u1ee5 c\u1ed9t: v\u00f2ng \u0111\u1eddi d\u00e0i v\u00e0 \u00edt b\u1ea3o tr\u00ec, h\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf\/c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf cao, v\u00e0 an to\u00e0n cho m\u00f4i tr\u01b0\u1eddng trong nh\u00e0. Khi \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u00fang m\u00e1c v\u00e0 b\u1ec1 m\u1eb7t, k\u00e8m h\u1ed3 s\u01a1 EPD \u2013 t\u00e1i ch\u1ebf r\u00f5 r\u00e0ng, inox c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c t\u00edn ch\u1ec9 MR, SS (gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t), IEQ (v\u1eadt li\u1ec7u \u00edt ph\u00e1t th\u1ea3i), \u0111\u1ed3ng th\u1eddi m\u1edf ra c\u01a1 h\u1ed9i Innovation. T\u1ed1i \u01b0u h\u00f3a ngay t\u1eeb kh\u00e2u thi\u1ebft k\u1ebf th\u00e1o l\u1eafp v\u00e0 qu\u1ea3n l\u00fd ph\u1ebf li\u1ec7u s\u1ebd gia t\u0103ng \u0111i\u1ec3m v\u00e0 gi\u1ea3m chi ph\u00ed v\u00f2ng \u0111\u1eddi, gi\u00fap c\u00f4ng tr\u00ecnh c\u1ee7a b\u1ea1n ti\u1ebfn nhanh t\u1edbi ch\u1ee9ng nh\u1eadn LEED\/LOTUS v\u1edbi r\u1ee7i ro k\u1ef9 thu\u1eadt t\u1ed1i thi\u1ec3u.<\/p>\n<p>Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft h\u1ed3 s\u01a1 LEED\/LOTUS, l\u1ef1a ch\u1ecdn m\u00e1c\/b\u1ec1 m\u1eb7t ph\u00f9 h\u1ee3p v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t. Hotline: 0343.417.281. Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Inox gi\u00fap t\u1ed1i \u01b0u \u0111i\u1ec3m LEED\/LOTUS nh\u1edd h\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf, EPD, \u0111\u1ed9 b\u1ec1n, SRI m\u00e1i, ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed, gi\u1ea3m b\u1ea3o tr\u00ec v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi. K\u00e8m checklist &#038; h\u1ed3 s\u01a1.<\/p>\n","protected":false},"author":7,"featured_media":1030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=1527"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1527\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1030"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}