{"id":2493,"date":"2026-08-26T00:34:44","date_gmt":"2026-08-25T17:34:44","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/"},"modified":"2026-08-26T00:34:44","modified_gmt":"2026-08-25T17:34:44","slug":"giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/","title":{"rendered":"Gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb v\u1edbi m\u00e1i v\u00e0 m\u1eb7t d\u1ef1ng inox: h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2493&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb v\u1edbi m\u00e1i v\u00e0 m\u1eb7t d\u1ef1ng inox: h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        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class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">\u0110\u00e1nh gi\u00e1<\/span>\n    <\/div>\n    <\/div>\n<div class=\"custom-toc\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Noi_dung_chinh\" >N\u1ed9i dung ch\u00ednh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Inox_giup_giam_dao_nhiet_do_thi_bang_co_che_nao\" >Inox gi\u00fap gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb b\u1eb1ng c\u01a1 ch\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Chi_so_quan_trong_SRI_phan_xa_%CF%81_va_phat_xa_%CE%B5\" >Ch\u1ec9 s\u1ed1 quan tr\u1ecdng: SRI, ph\u1ea3n x\u1ea1 (\u03c1) v\u00e0 ph\u00e1t x\u1ea1 (\u03b5)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Chon_mac_inox_cho_khi_hau_va_moi_truong_Viet_Nam\" >Ch\u1ecdn m\u00e1c inox cho kh\u00ed h\u1eadu v\u00e0 m\u00f4i tr\u01b0\u1eddng Vi\u1ec7t Nam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Lua_chon_hoan_thien_be_mat_va_lop_phu\" >L\u1ef1a ch\u1ecdn ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 l\u1edbp ph\u1ee7<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Hoan_thien_inox_tran\" >Ho\u00e0n thi\u1ec7n inox tr\u1ea7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Lop_phu_%E2%80%9Ccool%E2%80%9D_tren_nen_inox\" >L\u1edbp ph\u1ee7 \u201ccool\u201d tr\u00ean n\u1ec1n inox<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Giai_phap_he_mai_inox_giam_nhiet_hieu_qua\" >Gi\u1ea3i ph\u00e1p h\u1ec7 m\u00e1i inox gi\u1ea3m nhi\u1ec7t hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Giai_phap_mat_dung_inox_lam_mat_vo_bao_che\" >Gi\u1ea3i ph\u00e1p m\u1eb7t d\u1ef1ng inox l\u00e0m m\u00e1t v\u1ecf bao che<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Quan_ly_choi_glare_va_an_toan_do_thi\" >Qu\u1ea3n l\u00fd ch\u00f3i (glare) v\u00e0 an to\u00e0n \u0111\u00f4 th\u1ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Bao_tri_de_giu_hieu_suat_%E2%80%9Cmat%E2%80%9D\" >B\u1ea3o tr\u00ec \u0111\u1ec3 gi\u1eef hi\u1ec7u su\u1ea5t \u201cm\u00e1t\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Dong_gop_cho_cong_trinh_xanh_va_vong_doi_ben_vung\" >\u0110\u00f3ng g\u00f3p cho c\u00f4ng tr\u00ecnh xanh v\u00e0 v\u00f2ng \u0111\u1eddi b\u1ec1n v\u1eefng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Checklist_ky_thuat_nhanh_khi_chon_inox_cho_maimat_dung_%E2%80%9Cmat_do_thi%E2%80%9D\" >Checklist k\u1ef9 thu\u1eadt nhanh khi ch\u1ecdn inox cho m\u00e1i\/m\u1eb7t d\u1ef1ng \u201cm\u00e1t \u0111\u00f4 th\u1ecb\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Vi_du_tinh_nhanh_tac_dong_nang_luong\" >V\u00ed d\u1ee5 t\u00ednh nhanh t\u00e1c \u0111\u1ed9ng n\u0103ng l\u01b0\u1ee3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Nguon_tham_khao_tieu_bieu\" >Ngu\u1ed3n tham kh\u1ea3o ti\u00eau bi\u1ec3u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/inoxcuongthinh.com\/giam-dao-nhiet-do-thi-voi-mai-va-mat-dung-inox-huong-dan-ky-thuat\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Noi_dung_chinh\"><\/span>N\u1ed9i dung ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><a href=\"#toc-0-inox-giup-giam-dao-nhiet-do-thi-bang-co-che-nao\">Inox gi\u00fap gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb b\u1eb1ng c\u01a1 ch\u1ebf n\u00e0o?<\/a><\/li>\n<li><a href=\"#toc-1-chi-so-quan-trong-sri-phan-xa-va-phat-xa-\">Ch\u1ec9 s\u1ed1 quan tr\u1ecdng: SRI, ph\u1ea3n x\u1ea1 (\u03c1) v\u00e0 ph\u00e1t x\u1ea1 (\u03b5)<\/a><\/li>\n<li><a href=\"#toc-2-chon-mac-inox-cho-khi-hau-va-moi-truong-viet-nam\">Ch\u1ecdn m\u00e1c inox cho kh\u00ed h\u1eadu v\u00e0 m\u00f4i tr\u01b0\u1eddng Vi\u1ec7t Nam<\/a><\/li>\n<li><a href=\"#toc-3-lua-chon-hoan-thien-be-mat-va-lop-phu\">L\u1ef1a ch\u1ecdn ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 l\u1edbp ph\u1ee7<\/a><\/li>\n<li><a href=\"#toc-4-giai-phap-he-mai-inox-giam-nhiet-hieu-qua\">Gi\u1ea3i ph\u00e1p h\u1ec7 m\u00e1i inox gi\u1ea3m nhi\u1ec7t hi\u1ec7u qu\u1ea3<\/a><\/li>\n<li><a href=\"#toc-5-giai-phap-mat-dung-inox-lam-mat-vo-bao-che\">Gi\u1ea3i ph\u00e1p m\u1eb7t d\u1ef1ng inox l\u00e0m m\u00e1t v\u1ecf bao che<\/a><\/li>\n<li><a href=\"#toc-6-quan-ly-choi-glare-va-an-toan-do-thi\">Qu\u1ea3n l\u00fd ch\u00f3i (glare) v\u00e0 an to\u00e0n \u0111\u00f4 th\u1ecb<\/a><\/li>\n<li><a href=\"#toc-7-bao-tri-de-giu-hieu-suat-mat\">B\u1ea3o tr\u00ec \u0111\u1ec3 gi\u1eef hi\u1ec7u su\u1ea5t \u201cm\u00e1t\u201d<\/a><\/li>\n<li><a href=\"#toc-8-dong-gop-cho-cong-trinh-xanh-va-vong-doi-ben-vung\">\u0110\u00f3ng g\u00f3p cho c\u00f4ng tr\u00ecnh xanh v\u00e0 v\u00f2ng \u0111\u1eddi b\u1ec1n v\u1eefng<\/a><\/li>\n<li><a href=\"#toc-9-checklist-ky-thuat-nhanh-khi-chon-inox-cho-maimat-\">Checklist k\u1ef9 thu\u1eadt nhanh khi ch\u1ecdn inox cho m\u00e1i\/m\u1eb7t d\u1ef1ng \u201cm\u00e1t \u0111\u00f4 th\u1ecb\u201d<\/a><\/li>\n<li><a href=\"#toc-10-vi-du-tinh-nhanh-tac-dong-nang-luong\">V\u00ed d\u1ee5 t\u00ednh nhanh t\u00e1c \u0111\u1ed9ng n\u0103ng l\u01b0\u1ee3ng<\/a><\/li>\n<li><a href=\"#toc-11-nguon-tham-khao-tieu-bieu\">Ngu\u1ed3n tham kh\u1ea3o ti\u00eau bi\u1ec3u<\/a><\/li>\n<li><a href=\"#toc-12-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Hi\u1ec7u \u1ee9ng \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t v\u00e0 kh\u00f4ng kh\u00ed \u1edf th\u00e0nh ph\u1ed1 nh\u01b0 H\u00e0 N\u1ed9i. M\u00e1i v\u00e0 m\u1eb7t d\u1ef1ng b\u1eb1ng inox (th\u00e9p kh\u00f4ng g\u1ec9), n\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang, c\u00f3 th\u1ec3 ph\u1ea3n x\u1ea1 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi, gi\u1ea3m nhi\u1ec7t b\u1ec1 m\u1eb7t, h\u1ea1 t\u1ea3i l\u1ea1nh v\u00e0 \u0111\u00f3ng g\u00f3p r\u00f5 r\u1ec7t v\u00e0o m\u1ee5c ti\u00eau c\u00f4ng tr\u00ecnh xanh. B\u00e0i vi\u1ebft n\u00e0y \u0111i th\u1eb3ng v\u00e0o: ch\u1ecdn m\u00e1c inox, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, c\u1ea5u t\u1ea1o h\u1ec7 m\u00e1i\/m\u1eb7t d\u1ef1ng, ch\u1ec9 s\u1ed1 SRI, chi ti\u1ebft thi c\u00f4ng, v\u00e0 c\u00e1c l\u01b0u \u00fd th\u1ef1c t\u1ebf \u0111\u1ec3 th\u1eadt s\u1ef1 gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t \u1edf quy m\u00f4 c\u00f4ng tr\u00ecnh l\u1eabn khu ph\u1ed1.<\/p>\n<h2 id=\"toc-0-inox-giup-giam-dao-nhiet-do-thi-bang-co-che-nao\"><span class=\"ez-toc-section\" id=\"Inox_giup_giam_dao_nhiet_do_thi_bang_co_che_nao\"><\/span>Inox gi\u00fap gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb b\u1eb1ng c\u01a1 ch\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Ph\u1ea3n x\u1ea1 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi (solar reflectance\/\u03c1): B\u1ec1 m\u1eb7t s\u00e1ng, s\u1ea1ch ph\u1ea3n x\u1ea1 ph\u1ea7n l\u1edbn b\u1ee9c x\u1ea1, gi\u1ea3m h\u1ea5p th\u1ee5 nhi\u1ec7t.<br \/>\n&#8211; Ph\u00e1t x\u1ea1 nhi\u1ec7t (thermal emittance\/\u03b5): Kh\u1ea3 n\u0103ng b\u1ee9c x\u1ea1 nhi\u1ec7t ra m\u00f4i tr\u01b0\u1eddng. Trong \u0111\u00e1nh gi\u00e1 \u201cm\u00e1t m\u00e1i\u201d, k\u1ebft h\u1ee3p \u03c1 v\u00e0 \u03b5 \u0111\u01b0\u1ee3c g\u1ed9p th\u00e0nh ch\u1ec9 s\u1ed1 SRI (Solar Reflectance Index, ASTM E1980).<br \/>\n&#8211; D\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n nh\u00f4m: Inox austenitic c\u00f3 \u03bb \u2248 15 W\/m\u00b7K (nh\u00f4m \u2248 205 W\/m\u00b7K). V\u1edbi c\u1ea5u t\u1ea1o chu\u1ea9n (c\u00f3 c\u00e1ch nhi\u1ec7t), inox gi\u1ea3m truy\u1ec1n d\u1eabn nhi\u1ec7t v\u00e0 c\u1ea7u nhi\u1ec7t qua t\u1ea5m so v\u1edbi nh\u00f4m.<br \/>\n&#8211; \u0110\u1ed9 b\u1ec1n v\u00e0 gi\u1eef hi\u1ec7u su\u1ea5t theo th\u1eddi gian: Inox kh\u00e1ng \u0103n m\u00f2n, \u00edt phai\/ch\u1ed1ng l\u00e3o h\u00f3a gi\u00fap duy tr\u00ec ph\u1ea3n x\u1ea1, gi\u1ea3m suy gi\u1ea3m SRI do l\u00e3o h\u00f3a\/\u00f4 nhi\u1ec5m.<\/p>\n<p>H\u1ec7 qu\u1ea3 th\u1ef1c t\u1ebf:<br \/>\n&#8211; Gi\u1ea3m nhi\u1ec7t b\u1ec1 m\u1eb7t m\u00e1i 10\u201325\u00b0C so v\u1edbi m\u00e1i t\u1ed1i m\u00e0u trong \u0111i\u1ec1u ki\u1ec7n n\u1eafng g\u1eaft; nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed trong nh\u00e0 c\u00f3 th\u1ec3 gi\u1ea3m 2\u20135\u00b0C; ti\u1ebft ki\u1ec7m \u0111i\u1ec7n l\u1ea1nh 10\u201330% t\u00f9y c\u00f4ng n\u0103ng v\u00e0 l\u1edbp c\u00e1ch nhi\u1ec7t (ngu\u1ed3n: US EPA, LBNL, Santamouris 2014 \u2013 xem m\u1ee5c ngu\u1ed3n tham kh\u1ea3o).<br \/>\n&#8211; \u1ede quy m\u00f4 \u0111\u00f4 th\u1ecb, t\u0103ng su\u1ea5t ph\u1ea3n x\u1ea1 b\u1ec1 m\u1eb7t khu v\u1ef1c gi\u00fap h\u1ea1 nhi\u1ec7t \u0111\u00f4 th\u1ecb, gi\u1ea3m nhu c\u1ea7u l\u00e0m m\u00e1t t\u1ed5ng th\u1ec3 v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed.<\/p>\n<h2 id=\"toc-1-chi-so-quan-trong-sri-phan-xa-va-phat-xa-\"><span class=\"ez-toc-section\" id=\"Chi_so_quan_trong_SRI_phan_xa_%CF%81_va_phat_xa_%CE%B5\"><\/span>Ch\u1ec9 s\u1ed1 quan tr\u1ecdng: SRI, ph\u1ea3n x\u1ea1 (\u03c1) v\u00e0 ph\u00e1t x\u1ea1 (\u03b5)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; SRI (Solar Reflectance Index): t\u00edch h\u1ee3p \u03c1 v\u00e0 \u03b5 theo ASTM E1980; c\u00e0ng cao c\u00e0ng \u201cm\u00e1t\u201d.<br \/>\n&#8211; Ng\u01b0\u1ee1ng tham chi\u1ebfu (LEED v4 \u2013 Heat Island Reduction):<br \/>\n  &#8211; M\u00e1i d\u1ed1c th\u1ea5p (\u2264 2:12): SRI ban \u0111\u1ea7u \u2265 82 (ho\u1eb7c SRI l\u00e3o h\u00f3a \u2265 64).<br \/>\n  &#8211; M\u00e1i d\u1ed1c l\u1edbn (> 2:12): SRI ban \u0111\u1ea7u \u2265 39 (ho\u1eb7c SRI l\u00e3o h\u00f3a \u2265 32).<br \/>\n&#8211; Gi\u00e1 tr\u1ecb tham kh\u1ea3o cho inox:<br \/>\n  &#8211; Inox \u0111\u00e1nh b\u00f3ng\/BA: \u03c1 kho\u1ea3ng 0,60\u20130,75; \u03b5 th\u1ea5p 0,10\u20130,30. SRI ph\u1ee5 thu\u1ed9c k\u1ebft h\u1ee3p \u03c1\u2013\u03b5, th\u01b0\u1eddng trung b\u00ecnh \u0111\u1ebfn cao, nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ea1t 82 cho m\u00e1i d\u1ed1c th\u1ea5p n\u1ebfu kh\u00f4ng c\u00f3 l\u1edbp ph\u1ee7 \u201ccool\u201d.<br \/>\n  &#8211; Inox ph\u1ee7 s\u01a1n coil-coating m\u00e0u s\u00e1ng\/cool (PVDF\/FEVE, h\u1ea1t g\u1ed1m ph\u1ea3n x\u1ea1): c\u00f3 th\u1ec3 \u0111\u1ea1t SRI \u2265 82, \u0111\u00e1p \u1ee9ng ti\u00eau ch\u00ed \u201ccool roof\u201d.<br \/>\nKhuy\u1ebfn ngh\u1ecb: v\u1edbi m\u1ee5c ti\u00eau gi\u1ea3m \u0111\u1ea3o nhi\u1ec7t t\u1ed1i \u0111a v\u00e0 \u0111\u1ea1t ch\u1ee9ng ch\u1ec9 xanh, \u01b0u ti\u00ean inox n\u1ec1n + s\u01a1n\/l\u1edbp ph\u1ee7 \u201ccool\u201d c\u00f3 ch\u1ee9ng nh\u1eadn CRRC\/ASTM; n\u1ebfu d\u00f9ng inox tr\u1ea7n v\u00ec m\u1ef9 thu\u1eadt, ch\u1ecdn ho\u00e0n thi\u1ec7n c\u00f3 \u03c1 cao v\u00e0 thi\u1ebft k\u1ebf b\u1ed5 tr\u1ee3 (t\u1ea5m c\u00e1ch nhi\u1ec7t, th\u00f4ng gi\u00f3 m\u1eb7t d\u1ef1ng).<\/p>\n<h2 id=\"toc-2-chon-mac-inox-cho-khi-hau-va-moi-truong-viet-nam\"><span class=\"ez-toc-section\" id=\"Chon_mac_inox_cho_khi_hau_va_moi_truong_Viet_Nam\"><\/span>Ch\u1ecdn m\u00e1c inox cho kh\u00ed h\u1eadu v\u00e0 m\u00f4i tr\u01b0\u1eddng Vi\u1ec7t Nam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Inox 304 (A2): L\u1ef1a ch\u1ecdn chu\u1ea9n cho H\u00e0 N\u1ed9i v\u00e0 n\u1ed9i \u0111\u1ecba; kh\u00e1ng \u0103n m\u00f2n t\u1ed1t trong m\u00f4i tr\u01b0\u1eddng \u1ea9m, m\u01b0a axit nh\u1eb9.<br \/>\n&#8211; Inox 316 (A4): D\u1ef1 \u00e1n g\u1ea7n bi\u1ec3n\/kh\u00ed quy\u1ec3n clorua, khu c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, ho\u1eb7c y\u00eau c\u1ea7u tu\u1ed5i th\u1ecd r\u1ea5t cao.<br \/>\n&#8211; Inox ferritic 430\/444: C\u00f3 th\u1ec3 d\u00f9ng cho m\u1eb7t d\u1ef1ng\/m\u00e1i \u1edf khu v\u1ef1c \u00edt \u00f4 nhi\u1ec5m; 444 (ch\u1ee9a Mo) b\u1ec1n h\u01a1n 430. C\u00e2n nh\u1eafc k\u1ef9 r\u1ee7i ro r\u1ec9 n\u00e2u khi b\u1ea3o tr\u00ec k\u00e9m.<br \/>\n&#8211; Tr\u00e1nh 201 cho ngo\u00e0i tr\u1eddi l\u00e2u d\u00e0i: r\u1ee7i ro \u0103n m\u00f2n k\u1ebd, g\u1ec9 b\u1ec1 m\u1eb7t cao trong kh\u00ed quy\u1ec3n \u1ea9m v\u00e0 \u00f4 nhi\u1ec5m.<\/p>\n<p>L\u01b0u \u00fd v\u1eadt t\u01b0 \u0111i k\u00e8m:<br \/>\n&#8211; Bu l\u00f4ng\/\u1ed1c v\u00edt: A2-70 (304) ho\u1eb7c A4-70 (316).<br \/>\n&#8211; T\u00e1ch ly kim lo\u1ea1i kh\u00e1c (nh\u00f4m, th\u00e9p carbon, \u0111\u1ed3ng) b\u1eb1ng mi\u1ebfng c\u00e1ch \u0111i\u1ec7n \u0111\u1ec3 tr\u00e1nh \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a.<\/p>\n<h2 id=\"toc-3-lua-chon-hoan-thien-be-mat-va-lop-phu\"><span class=\"ez-toc-section\" id=\"Lua_chon_hoan_thien_be_mat_va_lop_phu\"><\/span>L\u1ef1a ch\u1ecdn ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 l\u1edbp ph\u1ee7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Hoan_thien_inox_tran\"><\/span>Ho\u00e0n thi\u1ec7n inox tr\u1ea7n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; BA\/mirror: \u03c1 cao, nh\u01b0ng coi ch\u1eebng ch\u00f3i (glare). D\u00f9ng n\u01a1i kh\u00f4ng ph\u1ea3n x\u1ea1 v\u00e0o \u0111\u01b0\u1eddng giao th\u00f4ng\/nh\u00e0 \u0111\u1ed1i di\u1ec7n; c\u00f3 th\u1ec3 ch\u1ecdn d\u1eadp n\u1ed5i\/micro-emboss \u0111\u1ec3 khu\u1ebfch t\u00e1n.<br \/>\n&#8211; Hairline\/bead-blast: \u0110\u1ed9 ch\u00f3i th\u1ea5p h\u01a1n, b\u1ea3o th\u1ee7 h\u01a1n cho \u0111\u00f4 th\u1ecb; \u03c1 th\u1ea5p h\u01a1n BA nh\u01b0ng \u1ed5n \u0111\u1ecbnh.<br \/>\n&#8211; V\u00e2n d\u1eadp n\u1ed5i (emboss): T\u0103ng \u0111\u1ed9 c\u1ee9ng t\u1ea5m, gi\u1ea3m ch\u00f3i, d\u1ec5 tho\u00e1t n\u01b0\u1edbc\/gi\u1ea3m b\u00e1m b\u1ea9n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Lop_phu_%E2%80%9Ccool%E2%80%9D_tren_nen_inox\"><\/span>L\u1edbp ph\u1ee7 \u201ccool\u201d tr\u00ean n\u1ec1n inox<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; S\u01a1n coil-coating PVDF\/FEVE ch\u1ee9a b\u1ed9t g\u1ed1m ph\u1ea3n x\u1ea1 h\u1ed3ng ngo\u1ea1i g\u1ea7n (NIR) gi\u00fap SRI cao v\u00e0 b\u1ec1n m\u00e0u.<br \/>\n&#8211; M\u00e0u tr\u1eafng\/nh\u1ea1t th\u01b0\u1eddng \u0111\u1ea1t SRI r\u1ea5t cao; m\u00e0u \u0111\u1eadm n\u00ean d\u00f9ng h\u1ec7 \u201ccool dark\u201d c\u00f3 d\u1eef li\u1ec7u CRRC.<br \/>\n&#8211; PVD m\u00e0u (v\u00e0ng, \u0111\u1ed3ng, \u0111en): b\u1ec1n th\u1ea9m m\u1ef9 nh\u01b0ng th\u01b0\u1eddng c\u00f3 \u03c1 th\u1ea5p h\u01a1n; kh\u00f4ng t\u1ed1i \u01b0u cho m\u1ee5c ti\u00eau \u201cm\u00e1t\u201d tr\u1eeb khi c\u00f3 l\u1edbp ph\u1ea3n x\u1ea1 n\u1ec1n v\u00e0 ki\u1ec3m ch\u1ee9ng s\u1ed1 li\u1ec7u.<\/p>\n<h2 id=\"toc-4-giai-phap-he-mai-inox-giam-nhiet-hieu-qua\"><span class=\"ez-toc-section\" id=\"Giai_phap_he_mai_inox_giam_nhiet_hieu_qua\"><\/span>Gi\u1ea3i ph\u00e1p h\u1ec7 m\u00e1i inox gi\u1ea3m nhi\u1ec7t hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c c\u1ea5u h\u00ecnh th\u00f4ng d\u1ee5ng:<br \/>\n&#8211; M\u00e1i \u0111\u1ee9ng (standing seam) inox 0,4\u20130,6 mm, li\u00ean k\u1ebft k\u1eb9p tr\u01b0\u1ee3t (sliding clips) cho gi\u00e3n n\u1edf nhi\u1ec7t; \u0111\u1ed9 d\u1ed1c \u2265 3%.<br \/>\n&#8211; M\u00e1i sandwich: t\u00f4n inox hai m\u1eb7t + l\u00f5i PIR\/PUR ho\u1eb7c b\u00f4ng kho\u00e1ng (rockwool) ch\u1ed1ng ch\u00e1y.<br \/>\n&#8211; M\u00e1i \u0111\u01a1n l\u1edbp tr\u00ean n\u1ec1n b\u00ea t\u00f4ng\/khung th\u00e9p, c\u00f3 l\u1edbp ph\u1ea3n x\u1ea1 v\u00e0 l\u1edbp c\u00e1ch nhi\u1ec7t li\u00ean t\u1ee5c.<\/p>\n<p>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt khuy\u1ebfn ngh\u1ecb (tham kh\u1ea3o):<br \/>\n&#8211; L\u1edbp ph\u1ea3n x\u1ea1: inox ph\u1ee7 s\u01a1n \u201ccool\u201d SRI ban \u0111\u1ea7u \u2265 82 (m\u00e1i d\u1ed1c th\u1ea5p) ho\u1eb7c \u2265 39 (m\u00e1i d\u1ed1c l\u1edbn).<br \/>\n&#8211; C\u00e1ch nhi\u1ec7t: PIR 50\u2013100 mm ho\u1eb7c b\u00f4ng kho\u00e1ng 80\u2013120 kg\/m\u00b3 d\u00e0y 75\u2013120 mm \u0111\u1ec3 \u0111\u1ea1t U \u2264 0,35\u20130,50 W\/m\u00b2K (v\u0103n ph\u00f2ng\/x\u01b0\u1edfng \u0111i\u1ec1u h\u00f2a).<br \/>\n&#8211; L\u1edbp ch\u1eafn h\u01a1i: ph\u00eda trong (\u0111\u1eb7c bi\u1ec7t v\u1edbi m\u00e1i tr\u00ean kh\u00f4ng gian \u0111i\u1ec1u h\u00f2a), Sd \u2265 10 m; x\u1eed l\u00fd k\u00edn kh\u00ed.<br \/>\n&#8211; Chi ti\u1ebft ch\u1ed1ng c\u1ea7u nhi\u1ec7t: d\u00f9ng clip c\u00e1ch nhi\u1ec7t, gio\u0103ng EPDM, h\u1ea1n ch\u1ebf xuy\u00ean th\u1ee7ng t\u1ea5m.<br \/>\n&#8211; Tho\u00e1t n\u01b0\u1edbc: t\u1ed1i thi\u1ec3u 1,5\u20132% \u0111\u1ed9 d\u1ed1c; x\u1ea3 m\u00e1i \u1ea9n; tr\u00e1nh \u0111\u1ecdng n\u01b0\u1edbc l\u00e0m t\u0103ng nhi\u1ec7t v\u00e0 b\u00e1m b\u1ea9n.<br \/>\n&#8211; H\u1ea5p th\u1ee5 b\u1ee9c x\u1ea1 gi\u1ea3m bao nhi\u00eau? V\u00ed d\u1ee5 chuy\u1ec3n t\u1eeb b\u1ec1 m\u1eb7t \u03c1=0,25 (t\u1ed1i) sang \u03c1=0,65 (s\u00e1ng) gi\u1ea3m su\u1ea5t h\u1ea5p th\u1ee5 t\u1eeb 0,75 xu\u1ed1ng 0,35. V\u1edbi b\u1ee9c x\u1ea1 800 W\/m\u00b2, t\u1ea3i m\u1eb7t ngo\u00e0i gi\u1ea3m \u2248 320 W\/m\u00b2 tr\u01b0\u1edbc khi qua l\u1edbp c\u00e1ch nhi\u1ec7t \u2014 t\u00e1c \u0111\u1ed9ng l\u1edbn t\u1edbi t\u1ea3i l\u1ea1nh.<\/p>\n<p>L\u01b0u \u00fd v\u1eadn h\u00e0nh:<br \/>\n&#8211; Ti\u1ebfng \u1ed3n m\u01b0a: th\u00eam l\u1edbp l\u00f3t ti\u00eau \u00e2m (b\u00f4ng kho\u00e1ng + t\u00f4n \u0111\u1ee5c l\u1ed7 m\u1eb7t trong) cho h\u1ed9i tr\u01b0\u1eddng\/x\u01b0\u1edfng.<br \/>\n&#8211; Ng\u01b0ng t\u1ee5: b\u1ea3o \u0111\u1ea3m l\u1edbp ch\u1eafn h\u01a1i li\u00ean t\u1ee5c v\u00e0 th\u00f4ng gi\u00f3 khoang m\u00e1i khi c\u1ea7n.<\/p>\n<h2 id=\"toc-5-giai-phap-mat-dung-inox-lam-mat-vo-bao-che\"><span class=\"ez-toc-section\" id=\"Giai_phap_mat_dung_inox_lam_mat_vo_bao_che\"><\/span>Gi\u1ea3i ph\u00e1p m\u1eb7t d\u1ef1ng inox l\u00e0m m\u00e1t v\u1ecf bao che<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; M\u1eb7t d\u1ef1ng m\u01b0a (rainscreen) th\u00f4ng gi\u00f3: inox 0,8\u20131,2 mm, khoang tho\u00e1ng 30\u201350 mm, l\u1edbp c\u00e1ch nhi\u1ec7t rockwool 50\u2013150 mm. Kh\u00ed n\u00f3ng tho\u00e1t qua khoang gi\u00fap gi\u1ea3m truy\u1ec1n nhi\u1ec7t v\u00e0o t\u01b0\u1eddng.<br \/>\n&#8211; Hai l\u1edbp da (double-skin): l\u1edbp ngo\u00e0i inox (c\u00f3 th\u1ec3 \u0111\u1ee5c l\u1ed7\/\u0111\u1ee5c khe) + l\u1edbp k\u00ednh\/\u0111\u1eb7c b\u00ean trong. Gi\u1ea3m t\u1ea3i b\u1ee9c x\u1ea1 tr\u1ef1c ti\u1ebfp 30\u201360% t\u00f9y t\u1ef7 l\u1ec7 l\u1ed7 v\u00e0 kho\u1ea3ng c\u00e1ch.<br \/>\n&#8211; Lam ch\u1eafn n\u1eafng inox: \u0111\u1ee5c l\u1ed7 20\u201340% di\u1ec7n t\u00edch m\u1edf, ho\u00e0n thi\u1ec7n m\u1edd gi\u1ea3m ch\u00f3i. \u0110i\u1ec1u ch\u1ec9nh g\u00f3c lam theo h\u01b0\u1edbng n\u1eafng H\u00e0 N\u1ed9i (\u01b0u ti\u00ean ch\u1eafn n\u1eafng t\u00e2y t\u00e2y-b\u1eafc).<\/p>\n<p>Chi ti\u1ebft l\u1eafp \u0111\u1eb7t:<br \/>\n&#8211; Gi\u00e1 \u0111\u1ee1 c\u00f3 pad c\u00e1ch nhi\u1ec7t (polyamide\/EPDM) gi\u1ea3m c\u1ea7u nhi\u1ec7t.<br \/>\n&#8211; Gio\u0103ng v\u00e0 khe co gi\u00e3n cho gi\u00e3n n\u1edf nhi\u1ec7t (\u2248 16\u201317 \u00b5m\/m\u00b7K).<br \/>\n&#8211; Tho\u00e1t n\u01b0\u1edbc gi\u1ea5u, tr\u00e1nh v\u1ec7t b\u1ea9n \u0111\u1ec3 duy tr\u00ec SRI theo th\u1eddi gian.<\/p>\n<h2 id=\"toc-6-quan-ly-choi-glare-va-an-toan-do-thi\"><span class=\"ez-toc-section\" id=\"Quan_ly_choi_glare_va_an_toan_do_thi\"><\/span>Qu\u1ea3n l\u00fd ch\u00f3i (glare) v\u00e0 an to\u00e0n \u0111\u00f4 th\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Tr\u00e1nh d\u00f9ng g\u01b0\u01a1ng b\u00f3ng \u0111\u1ed1i di\u1ec7n \u0111\u01b0\u1eddng giao th\u00f4ng, nh\u00e0 l\u00e2n c\u1eadn, ho\u1eb7c g\u1ea7n s\u00e2n bay.<br \/>\n&#8211; \u01afu ti\u00ean b\u1ec1 m\u1eb7t m\u1edd\/emboss ho\u1eb7c s\u01a1n m\u1edd \u201ccool\u201d \u0111\u1ec3 v\u1eabn \u0111\u1ea1t SRI cao m\u00e0 kh\u00f4ng g\u00e2y l\u00f3a.<br \/>\n&#8211; V\u1edbi h\u1ec7 PV tr\u00ean m\u00e1i, b\u1ed1 tr\u00ed \u0111\u1ec3 ph\u1ea3n x\u1ea1 kh\u00f4ng chi\u1ebfu tr\u1ef1c ti\u1ebfp v\u00e0o t\u1ea5m pin ho\u1eb7c c\u00f4ng tr\u00ecnh b\u00ean c\u1ea1nh; c\u00f3 th\u1ec3 d\u00f9ng d\u1ea3i ho\u00e0n thi\u1ec7n m\u1edd xung quanh PV.<\/p>\n<h2 id=\"toc-7-bao-tri-de-giu-hieu-suat-mat\"><span class=\"ez-toc-section\" id=\"Bao_tri_de_giu_hieu_suat_%E2%80%9Cmat%E2%80%9D\"><\/span>B\u1ea3o tr\u00ec \u0111\u1ec3 gi\u1eef hi\u1ec7u su\u1ea5t \u201cm\u00e1t\u201d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; V\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 3\u20136 th\u00e1ng (khu \u0111\u00f4 th\u1ecb\/\u00f4 nhi\u1ec5m): r\u1eeda n\u01b0\u1edbc s\u1ea1ch\/\u00e1nh x\u00e0 ph\u00f2ng nh\u1eb9; tr\u00e1nh ch\u1ea5t t\u1ea9y Javel\/ch\u1ed5i th\u00e9p.<br \/>\n&#8211; Ki\u1ec3m tra m\u1ed1i n\u1ed1i, gio\u0103ng, x\u01b0\u1edbc s\u00e2u; x\u1eed l\u00fd s\u1edbm \u0111\u1ec3 ng\u0103n b\u00e1m b\u1ea9n v\u00e0 suy gi\u1ea3m ph\u1ea3n x\u1ea1.<br \/>\n&#8211; Ch\u1ecdn l\u1edbp ph\u1ee7 coil-coating c\u00f3 d\u1eef li\u1ec7u SRI \u201caged\u201d (3 n\u0103m) t\u1eeb CRRC \u0111\u1ec3 d\u1ef1 b\u00e1o hi\u1ec7u su\u1ea5t d\u00e0i h\u1ea1n.<\/p>\n<h2 id=\"toc-8-dong-gop-cho-cong-trinh-xanh-va-vong-doi-ben-vung\"><span class=\"ez-toc-section\" id=\"Dong_gop_cho_cong_trinh_xanh_va_vong_doi_ben_vung\"><\/span>\u0110\u00f3ng g\u00f3p cho c\u00f4ng tr\u00ecnh xanh v\u00e0 v\u00f2ng \u0111\u1eddi b\u1ec1n v\u1eefng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; N\u1ed9i dung tr\u1ee5 c\u1ed9t b\u1ec1n v\u1eefng: Inox c\u00f3 tu\u1ed5i th\u1ecd 50+ n\u0103m cho m\u00e1i\/m\u1eb7t d\u1ef1ng; 100% t\u00e1i ch\u1ebf sau s\u1eed d\u1ee5ng; trung b\u00ecnh ~60% h\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf trong s\u1ea3n ph\u1ea9m hi\u1ec7n t\u1ea1i (ISSF).<br \/>\n&#8211; T\u00edn ch\u1ec9 xanh:<br \/>\n  &#8211; Heat Island Reduction (LEED\/LOTUS): ch\u1ecdn m\u00e1i\/m\u1eb7t d\u1ef1ng SRI \u0111\u1ea1t y\u00eau c\u1ea7u.<br \/>\n  &#8211; Energy &#038; Atmosphere: gi\u1ea3m t\u1ea3i l\u1ea1nh, ti\u1ebft ki\u1ec7m kWh.<br \/>\n  &#8211; Materials: t\u00e1i ch\u1ebf, \u0111\u1ed9 b\u1ec1n, EPD\/HPD (n\u1ebfu nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p).<br \/>\n&#8211; Kinh t\u1ebf v\u00f2ng \u0111\u1eddi: d\u00f9 CAPEX cao h\u01a1n t\u00f4n m\u1ea1 k\u1ebdm th\u00f4ng th\u01b0\u1eddng, OPEX th\u1ea5p (\u00edt s\u01a1n s\u1eeda, b\u1ec1n \u0103n m\u00f2n), v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian ho\u00e0n v\u1ed1n.<\/p>\n<h2 id=\"toc-9-checklist-ky-thuat-nhanh-khi-chon-inox-cho-maimat-\"><span class=\"ez-toc-section\" id=\"Checklist_ky_thuat_nhanh_khi_chon_inox_cho_maimat_dung_%E2%80%9Cmat_do_thi%E2%80%9D\"><\/span>Checklist k\u1ef9 thu\u1eadt nhanh khi ch\u1ecdn inox cho m\u00e1i\/m\u1eb7t d\u1ef1ng \u201cm\u00e1t \u0111\u00f4 th\u1ecb\u201d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; M\u1ee5c ti\u00eau SRI:<br \/>\n  &#8211; M\u00e1i d\u1ed1c th\u1ea5p: SRI ban \u0111\u1ea7u \u2265 82 (\u01b0u ti\u00ean inox + s\u01a1n \u201ccool\u201d).<br \/>\n  &#8211; M\u00e1i d\u1ed1c l\u1edbn: SRI \u2265 39; ki\u1ec3m so\u00e1t ch\u00f3i.<br \/>\n&#8211; M\u00e1c v\u00e0 ho\u00e0n thi\u1ec7n:<br \/>\n  &#8211; H\u00e0 N\u1ed9i: 304; g\u1ea7n bi\u1ec3n\/kh\u1eafc nghi\u1ec7t: 316; ho\u00e0n thi\u1ec7n m\u1edd\/emboss \u0111\u1ec3 gi\u1ea3m l\u00f3a.<br \/>\n&#8211; C\u1ea5u t\u1ea1o:<br \/>\n  &#8211; C\u00e1ch nhi\u1ec7t li\u00ean t\u1ee5c \u0111\u1ee7 d\u00e0y; khoang th\u00f4ng gi\u00f3 cho m\u1eb7t d\u1ef1ng; ch\u1eafn h\u01a1i k\u00edn.<br \/>\n&#8211; Chi ti\u1ebft:<br \/>\n  &#8211; Bu l\u00f4ng A2\/A4; t\u00e1ch ly kim lo\u1ea1i d\u1ecb ch\u1ea5t; khe co gi\u00e3n \u0111\u00fang t\u00ednh to\u00e1n.<br \/>\n&#8211; B\u1ea3o tr\u00ec:<br \/>\n  &#8211; L\u1ecbch v\u1ec7 sinh; l\u1ef1a ch\u1ecdn l\u1edbp ph\u1ee7 c\u00f3 d\u1eef li\u1ec7u SRI l\u00e3o h\u00f3a.<br \/>\n&#8211; Ch\u1ee9ng nh\u1eadn:<br \/>\n  &#8211; \u01afu ti\u00ean s\u1ea3n ph\u1ea9m c\u00f3 d\u1eef li\u1ec7u \u03c1\/\u03b5\/SRI theo ASTM\/CRRC; t\u00e0i li\u1ec7u EPD n\u1ebfu c\u1ea7n.<\/p>\n<h2 id=\"toc-10-vi-du-tinh-nhanh-tac-dong-nang-luong\"><span class=\"ez-toc-section\" id=\"Vi_du_tinh_nhanh_tac_dong_nang_luong\"><\/span>V\u00ed d\u1ee5 t\u00ednh nhanh t\u00e1c \u0111\u1ed9ng n\u0103ng l\u01b0\u1ee3ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Gi\u1ea3 s\u1eed x\u01b0\u1edfng 2.000 m\u00b2 m\u00e1i d\u1ed1c th\u1ea5p t\u1ea1i H\u00e0 N\u1ed9i:<br \/>\n&#8211; Ph\u01b0\u01a1ng \u00e1n A (m\u00e1i t\u1ed1i): \u03c1=0,25, \u03b5=0,9, SRI th\u1ea5p; c\u00e1ch nhi\u1ec7t trung b\u00ecnh.<br \/>\n&#8211; Ph\u01b0\u01a1ng \u00e1n B (inox ph\u1ee7 \u201ccool\u201d): \u03c1=0,70, \u03b5=0,85, SRI \u2265 82; c\u00f9ng c\u00e1ch nhi\u1ec7t.<br \/>\nGi\u1ea3m h\u1ea5p th\u1ee5 b\u1ee9c x\u1ea1 kho\u1ea3ng 360 W\/m\u00b2 \u1edf \u0111\u1ec9nh n\u1eafng (so v\u1edbi A). M\u00f4 ph\u1ecfng \u0111i\u1ec3n h\u00ecnh cho kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi \u1ea9m cho th\u1ea5y t\u1ea3i l\u1ea1nh gi\u1ea3m 12\u201325% t\u00f9y l\u1ecbch v\u1eadn h\u00e0nh v\u00e0 t\u1ef7 l\u1ec7 m\u00e1i so v\u1edbi di\u1ec7n bao che (tham chi\u1ebfu US EPA\/LBNL). Th\u1eddi gian ho\u00e0n v\u1ed1n chi ph\u00ed t\u0103ng th\u00eam 3\u20136 n\u0103m nh\u1edd ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 b\u1ea3o tr\u00ec th\u1ea5p.<\/p>\n<h2 id=\"toc-11-nguon-tham-khao-tieu-bieu\"><span class=\"ez-toc-section\" id=\"Nguon_tham_khao_tieu_bieu\"><\/span>Ngu\u1ed3n tham kh\u1ea3o ti\u00eau bi\u1ec3u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; US EPA \u2013 Reducing Urban Heat Islands: Compendium of Strategies. https:\/\/www.epa.gov\/heatislands<br \/>\n&#8211; Lawrence Berkeley National Laboratory (Heat Island Group). https:\/\/heatisland.lbl.gov\/<br \/>\n&#8211; Cool Roof Rating Council (CRRC) Rated Products Directory. https:\/\/coolroofs.org\/<br \/>\n&#8211; ASTM E1980 \u2013 Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces.<br \/>\n&#8211; Santamouris, M. (2014). On the energy impact of urban heat island and global warming on buildings. Energy and Buildings.<br \/>\n&#8211; International Stainless Steel Forum (ISSF) \u2013 Recycled Content of Stainless Steel. https:\/\/www.worldstainless.org\/<br \/>\n&#8211; Nickel Institute \u2013 Stainless Steel in Architecture and Construction. https:\/\/www.nickelinstitute.org\/<br \/>\n&#8211; VGBC LOTUS (Heat Island Reduction credit) \u2013 https:\/\/vgbc.vn\/<\/p>\n<h2 id=\"toc-12-ket-luan\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Inox l\u00e0 v\u1eadt li\u1ec7u v\u1ecf bao che b\u1ec1n v\u1eefng, n\u1ebfu t\u1ed1i \u01b0u b\u1ec1 m\u1eb7t (\u03c1, \u03b5) v\u00e0 c\u1ea5u t\u1ea1o (c\u00e1ch nhi\u1ec7t, th\u00f4ng gi\u00f3), c\u00f3 th\u1ec3 c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 nhi\u1ec7t b\u1ec1 m\u1eb7t, h\u1ea1 2\u20135\u00b0C trong nh\u00e0 v\u00e0 ti\u1ebft ki\u1ec7m 10\u201330% \u0111i\u1ec7n l\u1ea1nh, \u0111\u1ed3ng th\u1eddi g\u00f3p ph\u1ea7n gi\u1ea3m hi\u1ec7u \u1ee9ng \u0111\u1ea3o nhi\u1ec7t \u0111\u00f4 th\u1ecb.<br \/>\n&#8211; \u0110\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao v\u00e0 \u1ed5n \u0111\u1ecbnh d\u00e0i h\u1ea1n \u1edf H\u00e0 N\u1ed9i: ch\u1ecdn inox 304\/316, ho\u00e0n thi\u1ec7n m\u1edd ph\u1ea3n x\u1ea1 cao ho\u1eb7c l\u1edbp ph\u1ee7 \u201ccool\u201d c\u00f3 d\u1eef li\u1ec7u SRI, thi\u1ebft k\u1ebf chi ti\u1ebft ch\u1ed1ng c\u1ea7u nhi\u1ec7t, ki\u1ec3m so\u00e1t ch\u00f3i v\u00e0 l\u00ean k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<br \/>\n&#8211; T\u1ed1i \u01b0u chi ph\u00ed v\u00f2ng \u0111\u1eddi: k\u1ebft h\u1ee3p tu\u1ed5i th\u1ecd 50+ n\u0103m, hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf gi\u00fap inox tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn d\u1eabn \u0111\u1ea7u cho m\u00e1i v\u00e0 m\u1eb7t d\u1ef1ng trong chi\u1ebfn l\u01b0\u1ee3c c\u00f4ng tr\u00ecnh xanh.<\/p>\n<p>C\u1ea7n t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t cho h\u1ec7 m\u00e1i\/m\u1eb7t d\u1ef1ng inox ph\u1ea3n x\u1ea1 nhi\u1ec7t? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u2013 Hotline: 0343.417.281 \u2013 Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn ch\u1ecdn m\u00e1c, b\u1ec1 m\u1eb7t v\u00e0 c\u1ea5u t\u1ea1o m\u00e1i\/m\u1eb7t d\u1ef1ng inox ph\u1ea3n x\u1ea1 nhi\u1ec7t, \u0111\u1ea1t SRI cao \u0111\u1ec3 h\u1ea1 nhi\u1ec7t 2\u20135\u00b0C, ti\u1ebft ki\u1ec7m 10\u201330% \u0111i\u1ec7n l\u1ea1nh cho \u0111\u00f4 th\u1ecb.<\/p>\n","protected":false},"author":7,"featured_media":1011,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2493","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\/2493","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=2493"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2493\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1011"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}