{"id":6076,"date":"2026-08-26T12:01:54","date_gmt":"2026-08-26T05:01:54","guid":{"rendered":"https:\/\/onggiosaoviet.vn\/?p=6076"},"modified":"2026-08-26T12:01:54","modified_gmt":"2026-08-26T05:01:54","slug":"ong-gio-bi-ro-ri-o-dau-7-vi-tri-nha-thau-nen-kiem-tra-truoc-khi-nghiem-thu","status":"publish","type":"post","link":"https:\/\/onggiosaoviet.vn\/en\/ong-gio-bi-ro-ri-o-dau-7-vi-tri-nha-thau-nen-kiem-tra-truoc-khi-nghiem-thu\/","title":{"rendered":"Where Are Air Duct Leaks? 7 Locations Contractors Should Check Before Acceptance."},"content":{"rendered":"<p class=\"wp-block-paragraph\">Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng h\u1ec7 th\u1ed1ng HVAC, vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 k\u00edn c\u1ee7a m\u1ea1ng l\u01b0\u1edbi \u1ed1ng gi\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c gia c\u00f4ng \u0111\u00fang k\u00edch th\u01b0\u1edbc nh\u01b0ng c\u00f3 nhi\u1ec1u \u0111i\u1ec3m r\u00f2 r\u1ec9 v\u1eabn c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ea5p kh\u00ed, t\u0103ng t\u1ea3i cho qu\u1ea1t v\u00e0 g\u00e2y kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh nghi\u1ec7m thu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nh\u00e0 th\u1ea7u M&amp;E v\u00e0 PCCC, ph\u00e1t hi\u1ec7n v\u1ecb tr\u00ed r\u00f2 r\u1ec9 c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t s\u1ebd gi\u00fap h\u1ea1n ch\u1ebf vi\u1ec7c th\u00e1o d\u1ee1, s\u1eeda ch\u1eefa v\u00e0 ph\u00e1t sinh nh\u00e2n c\u00f4ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng. V\u00ec v\u1eady, ngay t\u1eeb kh\u00e2u gia c\u00f4ng, v\u1eadn chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t, c\u00e1c \u0111i\u1ec3m li\u00ean k\u1ebft c\u1ee7a \u1ed1ng gi\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t c\u00f3 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. V\u00ec sao \u1ed1ng gi\u00f3 c\u00f3 th\u1ec3 b\u1ecb r\u00f2 r\u1ec9?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00f2 r\u1ec9 kh\u00f4ng nh\u1ea5t thi\u1ebft xu\u1ea5t ph\u00e1t t\u1eeb th\u00e2n \u1ed1ng. Tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u v\u1ecb tr\u00ed nh\u1ea1y c\u1ea3m l\u1ea1i n\u1eb1m \u1edf c\u00e1c \u0111i\u1ec3m gh\u00e9p n\u1ed1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed1i n\u1ed1i gi\u1eefa c\u00e1c \u0111o\u1ea1n \u1ed1ng kh\u00f4ng k\u00edn.<\/li>\n\n\n\n<li>B\u00edch b\u1ecb l\u1ec7ch ho\u1eb7c li\u00ean k\u1ebft kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n\n\n\n<li>G\u00f3c b\u00edch c\u00f3 khe h\u1edf.<\/li>\n\n\n\n<li>Ph\u1ee5 ki\u1ec7n kh\u00f4ng \u0111\u00fang k\u00edch th\u01b0\u1edbc.<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed \u0111\u1ea5u n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb ch\u01b0a \u0111\u01b0\u1ee3c x\u1eed l\u00fd ph\u00f9 h\u1ee3p.<\/li>\n\n\n\n<li>C\u1eeda th\u0103m ho\u1eb7c v\u1ecb tr\u00ed m\u1edf k\u1ef9 thu\u1eadt kh\u00f4ng k\u00edn.<\/li>\n\n\n\n<li>\u1ed0ng b\u1ecb bi\u1ebfn d\u1ea1ng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-1024x768.png\" alt=\"\" class=\"wp-image-6058\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-1024x768.png 1024w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-300x225.png 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-768x576.png 768w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-16x12.png 16w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-600x450.png 600w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. 7 v\u1ecb tr\u00ed nh\u00e0 th\u1ea7u n\u00ean ki\u1ec3m tra<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>V\u1ecb tr\u00ed ki\u1ec3m tra<\/strong><\/th><th><strong>Nguy c\u01a1 th\u01b0\u1eddng g\u1eb7p<\/strong><\/th><th><strong>N\u1ed9i dung c\u1ea7n ki\u1ec3m tra<\/strong><\/th><\/tr><\/thead><tbody><tr><td>M\u1ed1i n\u1ed1i \u1ed1ng<\/td><td>Khe h\u1edf<\/td><td>Ki\u1ec3m tra to\u00e0n b\u1ed9 chu vi<\/td><\/tr><tr><td>B\u00edch<\/td><td>L\u1ec7ch, cong<\/td><td>Ki\u1ec3m tra \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u<\/td><\/tr><tr><td>G\u00f3c b\u00edch<\/td><td>H\u1edf g\u00f3c<\/td><td>Ki\u1ec3m tra li\u00ean k\u1ebft<\/td><\/tr><tr><td>Co, c\u00fat, chuy\u1ec3n<\/td><td>Sai k\u00edch th\u01b0\u1edbc<\/td><td>\u0110\u1ed1i chi\u1ebfu b\u1ea3n v\u1ebd<\/td><\/tr><tr><td>\u0110\u1ea5u n\u1ed1i thi\u1ebft b\u1ecb<\/td><td>H\u1edf m\u1ed1i n\u1ed1i<\/td><td>Ki\u1ec3m tra \u0111i\u1ec3m ti\u1ebfp gi\u00e1p<\/td><\/tr><tr><td>C\u1eeda th\u0103m<\/td><td>Kh\u00f4ng k\u00edn<\/td><td>Ki\u1ec3m tra \u0111\u00f3ng m\u1edf<\/td><\/tr><tr><td>Xuy\u00ean t\u01b0\u1eddng\/s\u00e0n<\/td><td>H\u1edf xung quanh<\/td><td>Ki\u1ec3m tra ho\u00e0n thi\u1ec7n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">3. Gia c\u00f4ng ch\u00ednh x\u00e1c gi\u00fap gi\u1ea3m r\u1ee7i ro ngay t\u1eeb \u0111\u1ea7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u00fd do nh\u00e0 th\u1ea7u kh\u00f4ng n\u00ean ch\u1ec9 \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p d\u1ef1a tr\u00ean \u0111\u01a1n gi\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111\u01a1n v\u1ecb gia c\u00f4ng chuy\u00ean nghi\u1ec7p c\u1ea7n ki\u1ec3m so\u00e1t \u0111\u1ed3ng th\u1eddi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u00edch th\u01b0\u1edbc.<\/li>\n\n\n\n<li>\u0110\u1ed9 vu\u00f4ng.<\/li>\n\n\n\n<li>\u0110\u1ed9 ph\u1eb3ng.<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed b\u00edch.<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc ph\u1ee5 ki\u1ec7n.<\/li>\n\n\n\n<li>Quy c\u00e1ch m\u1ed1i n\u1ed1i.<\/li>\n\n\n\n<li>T\u00ecnh tr\u1ea1ng s\u1ea3n ph\u1ea9m tr\u01b0\u1edbc khi xu\u1ea5t x\u01b0\u1edfng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sao Viet Air Duct<\/strong> h\u01b0\u1edbng t\u1edbi vi\u1ec7c ki\u1ec3m so\u00e1t s\u1ea3n ph\u1ea9m t\u1eeb kh\u00e2u ti\u1ebfp nh\u1eadn b\u1ea3n v\u1ebd \u0111\u1ebfn gia c\u00f4ng v\u00e0 giao h\u00e0ng, qua \u0111\u00f3 gi\u00fap nh\u00e0 th\u1ea7u h\u1ea1n ch\u1ebf t\u1ed1i \u0111a vi\u1ec7c ph\u1ea3i ch\u1ec9nh s\u1eeda t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Kh\u00f4ng n\u00ean ch\u1ec9 ph\u00e1t hi\u1ec7n l\u1ed7i khi nghi\u1ec7m thu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu ch\u1edd \u0111\u1ebfn giai \u0111o\u1ea1n nghi\u1ec7m thu m\u1edbi ki\u1ec3m tra to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, chi ph\u00ed s\u1eeda ch\u1eefa c\u00f3 th\u1ec3 t\u0103ng \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00e0 th\u1ea7u n\u00ean t\u1ed5 ch\u1ee9c ki\u1ec3m tra theo t\u1eebng giai \u0111o\u1ea1n:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gia c\u00f4ng \u2192 QC t\u1ea1i x\u01b0\u1edfng \u2192 giao nh\u1eadn \u2192 l\u1eafp \u0111\u1eb7t \u2192 ki\u1ec3m tra ho\u00e0n thi\u1ec7n \u2192 nghi\u1ec7m thu.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 k\u00edn c\u1ee7a h\u1ec7 th\u1ed1ng \u1ed1ng gi\u00f3 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a c\u1ea3 chu\u1ed7i t\u1eeb thi\u1ebft k\u1ebf, gia c\u00f4ng \u0111\u1ebfn thi c\u00f4ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn <strong>Sao Viet air duct<\/strong> kh\u00f4ng ch\u1ec9 n\u00ean nh\u00ecn \u1edf s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng m\u00e0 c\u00f2n \u1edf kh\u1ea3 n\u0103ng ph\u1ed1i h\u1ee3p v\u1edbi nh\u00e0 th\u1ea7u trong su\u1ed1t qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Contact information<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SAO VIET AIR DUCT MANUFACTURING AND TRADING COMPANY LIMITED<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Address:<\/strong> 267 Le Thanh Tong Street, May Chai Ward, Ngo Quyen District, Hai Phong City.<\/li>\n\n\n\n<li><strong>Hotline:<\/strong> 0815.999.826 (Mrs. Hang) \u2013 0934.559.168 (Mrs. Giang)<\/li>\n\n\n\n<li><strong>E-mail:<\/strong> <a href=\"mailto:vietonggio@gmail.com\">vietonggio@gmail.com<\/a><\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-post-featured-image\"><img decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1.png 1536w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-300x225.png 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-1024x768.png 1024w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-768x576.png 768w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-16x12.png 16w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/Anh-1-Bai-11-1536x1152-1-600x450.png 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng h\u1ec7 th\u1ed1ng HVAC, vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 k\u00edn c\u1ee7a m\u1ea1ng l\u01b0\u1edbi \u1ed1ng gi\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c gia c\u00f4ng \u0111\u00fang k\u00edch th\u01b0\u1edbc nh\u01b0ng c\u00f3 nhi\u1ec1u \u0111i\u1ec3m r\u00f2 r\u1ec9 v\u1eabn c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t [&hellip;]<\/p>","protected":false},"author":4,"featured_media":6058,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[439,327,442,441,443,392,133,130,311,132,440,438,135],"class_list":["post-6076","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-do-kin-ong-gio","tag-he-thong-hvac","tag-kiem-tra-ong-gio","tag-moi-noi-ong-gio","tag-nghiem-thu-ong-gio-duct-leakage","tag-nha-thau-me","tag-ong-gio-hai-phong","tag-ong-gio-sao-viet","tag-ong-gio-sao-viet-2","tag-ong-gio-sao-viet-hai-phong","tag-qc-hvac","tag-ro-ri-ong-gio","tag-san-xuat-ong-gio-hai-phong"],"_links":{"self":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/comments?post=6076"}],"version-history":[{"count":1,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6076\/revisions"}],"predecessor-version":[{"id":6078,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6076\/revisions\/6078"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media\/6058"}],"wp:attachment":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media?parent=6076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/categories?post=6076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/tags?post=6076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}