{"id":3206,"date":"2025-05-04T22:55:16","date_gmt":"2025-05-04T14:55:16","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=3206"},"modified":"2025-05-04T22:55:22","modified_gmt":"2025-05-04T14:55:22","slug":"yeu-cau-ve-thiet-bi-chong-chay-no-cho-kho-chua-hoa-chat-nguy-hiem","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/vi\/kien-thuc\/kien-thuc-ve-san-pham-chong-chay-no\/yeu-cau-ve-thiet-bi-chong-chay-no-cho-kho-chua-hoa-chat-nguy-hiem\/","title":{"rendered":"Y\u00eau c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 cho kho ch\u1ee9a h\u00f3a ch\u1ea5t nguy hi\u1ec3m"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-27bae773 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center\"><strong>Y\u00eau c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 cho kho ch\u1ee9a h\u00f3a ch\u1ea5t nguy hi\u1ec3m<\/strong><\/h1>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-6bbbfc1c wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-equipment-installation-diagram-1024x698.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-equipment-installation-diagram.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-equipment-installation-diagram.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-equipment-installation-diagram-1024x698.png\" alt=\"\" class=\"uag-image-3209\" width=\"1079\" height=\"736\" title=\"S\u01a1 \u0111\u1ed3 l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>H\u00f3a ch\u1ea5t nguy hi\u1ec3m l\u00e0 nh\u1eefng ch\u1ea5t c\u00f3 \u0111\u1ed9c t\u00ednh cao, c\u00f3 t\u00ednh \u0103n m\u00f2n, n\u1ed5, ch\u00e1y ho\u1eb7c oxy h\u00f3a, g\u00e2y ra nh\u1eefng r\u1ee7i ro nghi\u00eam tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi, c\u01a1 s\u1edf v\u1eadt ch\u1ea5t v\u00e0 m\u00f4i tr\u01b0\u1eddng. Do \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc \u0111\u1eb7c bi\u1ec7t c\u1ee7a ch\u00fang, vi\u1ec7c x\u1eed l\u00fd kh\u00f4ng \u0111\u00fang c\u00e1ch, r\u00f2 r\u1ec9 ho\u1eb7c n\u1ed5 c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng kh\u00ed \u0111\u1ed9c ho\u1eb7c kh\u00ed gas. Nh\u1eefng ch\u1ea5t n\u00e0y c\u0169ng c\u00f3 th\u1ec3 g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed, n\u01b0\u1edbc v\u00e0 \u0111\u1ea5t, g\u00e2y ra nh\u1eefng t\u00e1c h\u1ea1i sinh th\u00e1i l\u00e2u d\u00e0i. C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o c\u01a1 th\u1ec3 con ng\u01b0\u1eddi qua chu\u1ed7i th\u1ee9c \u0103n, nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ea5p thi\u1ebft c\u1ee7a vi\u1ec7c qu\u1ea3n l\u00fd \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u00e1c doanh nghi\u1ec7p \u0111\u1ea3m b\u1ea3o qu\u1ea3n l\u00fd an to\u00e0n kho ch\u1ee9a h\u00f3a ch\u1ea5t nguy hi\u1ec3m?<\/strong><\/h2>\n\n\n\n<p>Kho ch\u1ee9a h\u00f3a ch\u1ea5t nguy hi\u1ec3m ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ed5 v\u00e0 ch\u1ed1ng ch\u00e1y. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 qu\u1ea3n l\u00fd an to\u00e0n, ti\u00eau chu\u1ea9n v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng n\u1ed5 cho c\u00e1c c\u01a1 s\u1edf n\u00e0y.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ti\u00eau chu\u1ea9n an to\u00e0n cho kho ch\u1ee9a h\u00f3a ch\u1ea5t nguy hi\u1ec3m<\/strong><\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>C\u01a1 s\u1edf ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong>\n<ul class=\"wp-block-list\">\n<li>Thi\u1ebft b\u1ecb \u0111i\u1ec7n, \u0111\u01b0\u1eddng d\u00e2y ph\u00e2n ph\u1ed1i \u0111i\u1ec7n v\u00e0 m\u00e1y m\u00f3c x\u1eed l\u00fd trong kho ch\u1ee9a h\u00f3a ch\u1ea5t d\u1ec5 ch\u00e1y ho\u1eb7c n\u1ed5 ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ed5.<\/li>\n\n\n\n<li>\u1ed0ng d\u1eabn kim lo\u1ea1i cho h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn b\u1eb1ng c\u00e1c k\u1ebft n\u1ed1i ren. \u1ed0ng d\u1eabn linh ho\u1ea1t ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c khu v\u1ef1c y\u00eau c\u1ea7u c\u00e1c g\u00f3c u\u1ed1n ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>B\u1ea3o v\u1ec7 ch\u1ed1ng s\u00e9t v\u00e0 t\u0129nh \u0111i\u1ec7n<\/strong>\n<ul class=\"wp-block-list\">\n<li>C\u00e1c thi\u1ebft b\u1ecb x\u1ea3 t\u0129nh \u0111i\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00e1c l\u1ed1i v\u00e0o kho.<\/li>\n\n\n\n<li>Qu\u1ea1t th\u00f4ng gi\u00f3, k\u1ec7 kim lo\u1ea1i v\u00e0 c\u00e1c thi\u1ebft b\u1ecb d\u1eabn \u0111i\u1ec7n kh\u00e1c ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t \u0111\u1ec3 ti\u00eau t\u00e1n t\u0129nh \u0111i\u1ec7n.<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t (v\u00ed d\u1ee5: c\u1ed9t ch\u1ed1ng s\u00e9t, d\u1ea3i ch\u1ed1ng s\u00e9t, l\u01b0\u1edbi ch\u1ed1ng s\u00e9t) ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra h\u00e0ng n\u0103m.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3<\/strong>\n<ul class=\"wp-block-list\">\n<li>Kho ch\u1ee9a ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed d\u1ec5 ch\u00e1y ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ch\u1ed1ng n\u1ed5 kh\u1ea9n c\u1ea5p.<\/li>\n\n\n\n<li>\u1ed0ng tho\u00e1t kh\u00ed ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng kim lo\u1ea1i v\u00e0 h\u01b0\u1edbng kh\u00ed th\u1ea3i ra c\u00e1c v\u1ecb tr\u00ed an to\u00e0n ngo\u00e0i tr\u1eddi.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t s\u1ef1 c\u1ed1 tr\u00e0n<\/strong>\n<ul class=\"wp-block-list\">\n<li>Ch\u1ea5t l\u1ecfng (Nh\u00f3m A, B, C) y\u00eau c\u1ea7u c\u00e1c r\u00e0o c\u1ea3n ch\u1ee9a \u0111\u1ef1ng, b\u1ec3 ch\u1ed1ng r\u00f2 r\u1ec9 v\u00e0 s\u00e0n kh\u00f4ng th\u1ea5m n\u01b0\u1edbc.<\/li>\n\n\n\n<li>C\u00e1c v\u1eadt li\u1ec7u ph\u1ea3n \u1ee9ng v\u1edbi n\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong m\u00f4i tr\u01b0\u1eddng k\u00edn, kh\u00f4 r\u00e1o v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 b\u00e1o \u0111\u1ed9ng<\/strong>\n<ul class=\"wp-block-list\">\n<li>L\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n kh\u00ed d\u1ec5 ch\u00e1y\/\u0111\u1ed9c h\u1ea1i \u1edf \u0111\u1ed9 cao ph\u00f9 h\u1ee3p v\u1edbi m\u1eadt \u0111\u1ed9 kh\u00ed.<\/li>\n\n\n\n<li>Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng th\u00f4ng qua c\u00e1c c\u01a1 quan \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn v\u00e0 \u0111\u1ea3m b\u1ea3o ph\u1ea1m vi ph\u1ee7 s\u00f3ng \u0111\u1ea7y \u0111\u1ee7 cho c\u00e1c khu v\u1ef1c nguy hi\u1ec3m.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Thi\u1ebft b\u1ecb ch\u1eefa ch\u00e1y<\/strong>\n<ul class=\"wp-block-list\">\n<li>B\u00ecnh ch\u1eefa ch\u00e1y, v\u00f2i ch\u1eefa ch\u00e1y kh\u00f4ng b\u1ecb che ch\u1eafn, h\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc ch\u1eefa ch\u00e1y v\u00e0 c\u1eeda tho\u00e1t kh\u00f3i l\u00e0 b\u1eaft bu\u1ed9c.<\/li>\n\n\n\n<li>Ch\u1ea5t d\u1eadp l\u1eeda ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef:\n<ul class=\"wp-block-list\">\n<li><strong>Kh\u00ed d\u1ec5 ch\u00e1y\/kh\u00ed oxy h\u00f3a<\/strong>B\u1ed9t kh\u00f4, c\u00e1t.<\/li>\n\n\n\n<li><strong>Ch\u1ea5t l\u1ecfng d\u1ec5 ch\u00e1y<\/strong>B\u1ecdt, b\u1ed9t kh\u00f4, CO\u2082 (ch\u1ea5t l\u1ecfng h\u00f2a tan trong n\u01b0\u1edbc y\u00eau c\u1ea7u b\u1ecdt ch\u1ed1ng c\u1ed3n).<\/li>\n\n\n\n<li><strong>Ch\u1ea5t r\u1eafn d\u1ec5 ch\u00e1y<\/strong>B\u1ecdt, b\u1ed9t kh\u00f4, c\u00e1t, CO\u2082 ho\u1eb7c s\u01b0\u01a1ng n\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>Ch\u1ea5t t\u1ef1 ch\u00e1y<\/strong>N\u01b0\u1edbc, b\u1ed9t kh\u00f4, c\u00e1t, CO\u2082.<\/li>\n\n\n\n<li><strong>V\u1eadt li\u1ec7u ph\u1ea3n \u1ee9ng v\u1edbi n\u01b0\u1edbc<\/strong>B\u1ed9t kh\u00f4, c\u00e1t.<\/li>\n\n\n\n<li><strong>Ch\u1ea5t oxy h\u00f3a<\/strong>B\u1ed9t kh\u00f4, n\u01b0\u1edbc, CO\u2082.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. C\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-860e52aa wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-explosion-proof-switches-825x1024.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-explosion-proof-switches.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-explosion-proof-switches.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-explosion-proof-switches-825x1024.png\" alt=\"\" class=\"uag-image-3207\" width=\"1080\" height=\"1340\" title=\"L\u1eafp \u0111\u1eb7t c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c c\u00f4ng t\u1eafc \u0111i\u1ec7n gia d\u1ee5ng ti\u00eau chu\u1ea9n ho\u1eb7c h\u1ed9p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n b\u1ecb c\u1ea5m s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li><strong>Ti\u00eau chu\u1ea9n an to\u00e0n<\/strong>:\n<ul class=\"wp-block-list\">\n<li>6.1.2.1.1: Lo\u1ea1i thi\u1ebft b\u1ecb, l\u1edbp, nh\u00f3m, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c k\u00fd hi\u1ec7u ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u thi\u1ebft k\u1ebf.<\/li>\n\n\n\n<li><strong>Ti\u00eau chu\u1ea9n tham chi\u1ebfu<\/strong>:\u00a0<em>Quy t\u1eafc an to\u00e0n v\u1ec1 b\u1ea3o v\u1ec7 ch\u1ed1ng n\u1ed5 \u0111i\u1ec7n trong c\u00e1c khu v\u1ef1c nguy hi\u1ec3m<\/em>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. H\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm c\u00f3 k\u1ebft n\u1ed1i ren (t\u1ed1i thi\u1ec3u 5 ren \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i).<\/li>\n\n\n\n<li>\u1ed0ng PVC ho\u1eb7c \u1ed1ng gh\u00e9p b\u1eb1ng \u0111inh t\u00e1n b\u1ecb c\u1ea5m s\u1eed d\u1ee5ng do kh\u1ea3 n\u0103ng k\u00edn n\u01b0\u1edbc k\u00e9m v\u00e0 \u0111\u1ed9 b\u1ec1n th\u1ea5p.<\/li>\n\n\n\n<li><strong>\u1ed0ng d\u1eabn ch\u1ed1ng ch\u00e1y n\u1ed5 linh ho\u1ea1t<\/strong>:\n<ul class=\"wp-block-list\">\n<li>K\u1ebft n\u1ed1i thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 ho\u1eb7c c\u00e1c \u0111o\u1ea1n u\u1ed1n cong ph\u1ee9c t\u1ea1p.<\/li>\n\n\n\n<li>T\u00ednh n\u0103ng: \u0110\u1ea7u ren kim lo\u1ea1i, l\u1edbp v\u1ecf ngo\u00e0i b\u1eb1ng cao su v\u00e0 l\u01b0\u1edbi th\u00e9p \u0111\u1ec3 ph\u00e2n t\u00e1n t\u0129nh \u0111i\u1ec7n.<\/li>\n\n\n\n<li>C\u00e1c l\u1ef1a ch\u1ecdn b\u1ecb c\u1ea5m: \u1ed0ng nh\u1ef1a ho\u1eb7c \u1ed1ng ph\u1ee7 s\u00e1p.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-9fdef51a wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-Explosion-Proof-Flexible-Connecting-Pipe-1024x771.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-Explosion-Proof-Flexible-Connecting-Pipe.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-Explosion-Proof-Flexible-Connecting-Pipe.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Installation-of-Explosion-Proof-Flexible-Connecting-Pipe-1024x771.png\" alt=\"\" class=\"uag-image-3208\" width=\"1080\" height=\"813\" title=\"L\u1eafp \u0111\u1eb7t \u1ed1ng n\u1ed1i linh ho\u1ea1t ch\u1ed1ng ch\u00e1y n\u1ed5\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n\n\n\n<p><strong>Ti\u00eau chu\u1ea9n an to\u00e0n<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ti\u00eau chu\u1ea9n 1<\/strong>:\n<ul class=\"wp-block-list\">\n<li>5.4.3: C\u00e1c \u1ed1ng d\u1eabn ph\u1ea3i s\u1eed d\u1ee5ng \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm c\u00f3 ren \u0111\u01b0\u1ee3c m\u1ea1 ch\u00ec ho\u1eb7c ph\u1ee7 phosphate.<\/li>\n\n\n\n<li><strong>Ti\u00eau chu\u1ea9n tham chi\u1ebfu<\/strong>:\u00a0<em>Quy chu\u1ea9n thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111i\u1ec7n trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 n\u1ed5<\/em>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Ti\u00eau chu\u1ea9n 2<\/strong>:\n<ul class=\"wp-block-list\">\n<li>5.3.2: Ch\u1ec9 s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i ren; c\u1ea5m h\u00e0n.<\/li>\n\n\n\n<li>5.3.6: L\u1eafp \u0111\u1eb7t \u1ed1ng d\u1eabn linh ho\u1ea1t t\u1ea1i c\u00e1c c\u1eeda h\u00fat \u0111\u1ed9ng c\u01a1, c\u00e1c \u0111i\u1ec3m n\u1ed1i thi\u1ebft b\u1ecb v\u00e0 c\u00e1c khe gi\u00e3n n\u1edf c\u1ee7a t\u00f2a nh\u00e0.<\/li>\n\n\n\n<li><strong>Ti\u00eau chu\u1ea9n tham chi\u1ebfu<\/strong>:\u00a0<em>Quy chu\u1ea9n thi c\u00f4ng v\u00e0 nghi\u1ec7m thu h\u1ec7 th\u1ed1ng \u0111i\u1ec7n trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 ch\u00e1y n\u1ed5 v\u00e0 h\u1ecfa ho\u1ea1n<\/em>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-41192b6b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-connecting-tube.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-connecting-tube.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-connecting-tube.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-proof-connecting-tube.png\" alt=\"\" class=\"uag-image-3210\" width=\"843\" height=\"850\" title=\"\u1ed0ng n\u1ed1i ch\u1ed1ng ch\u00e1y n\u1ed5\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. H\u1ed9p n\u1ed1i ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00f9ng \u0111\u1ec3 k\u1ebft n\u1ed1i \u1ed1ng d\u1eabn v\u1edbi thi\u1ebft b\u1ecb. Ph\u1ea3i c\u00f3 ch\u1ee9ng nh\u1eadn \u201cEX\u201d.<\/li>\n\n\n\n<li>C\u00e1c c\u1ed5ng kh\u00f4ng s\u1eed d\u1ee5ng ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn. Ch\u1ecdn h\u1ed9p theo nhu c\u1ea7u c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i (2 chi\u1ec1u, 3 chi\u1ec1u, v.v.).<\/li>\n<\/ul>\n\n\n\n<p><strong>Ti\u00eau chu\u1ea9n an to\u00e0n<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5.2.1\/5.2.3.5: C\u00e1c d\u00e2y c\u00e1p trong khu v\u1ef1c nguy hi\u1ec3m ph\u1ea3i \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i th\u00f4ng qua h\u1ed9p n\u1ed1i ch\u1ed1ng ch\u00e1y n\u1ed5.<\/li>\n\n\n\n<li>5.3.8: \u0110\u00f3ng k\u00edn c\u00e1c c\u1ed5ng kh\u00f4ng s\u1eed d\u1ee5ng b\u1eb1ng n\u00fat v\u1eb7n ren ho\u1eb7c n\u1eafp \u0111\u1eady k\u00edn \u00e1p su\u1ea5t.<\/li>\n\n\n\n<li><a href=\"http:\/\/www.iecex-certs.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Ti\u00eau chu\u1ea9n tham chi\u1ebfu<\/strong>:\u00a0<em>Quy chu\u1ea9n thi c\u00f4ng v\u00e0 nghi\u1ec7m thu h\u1ec7 th\u1ed1ng \u0111i\u1ec7n trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 ch\u00e1y n\u1ed5 v\u00e0 h\u1ecfa ho\u1ea1n<\/em>.<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-text-align-center\">B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 b\u1ea3o v\u1ec7 nh\u00e2n vi\u00ean, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u1ecfi c\u00e1c s\u1ef1 c\u1ed1 th\u1ea3m kh\u1ed1c.<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-c7d898dd alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1ea3n ph\u1ea9m li\u00ean quan<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-66e4defc alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-a42945f9\">\n<div class=\"wp-block-uagb-image uagb-block-7296296b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png\" alt=\"\" class=\"uag-image-1495\" width=\"300\" height=\"300\" title=\"\u0110\u00e8n chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 cho khu v\u1ef1c tr\u1ea7n cao\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-4d3efde5\">\n<div class=\"wp-block-uagb-image uagb-block-c9e90797 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png\" alt=\"\" class=\"uag-image-1132\" width=\"300\" height=\"300\" title=\"\u0110\u00e8n LED ch\u1ed1ng n\u01b0\u1edbc ba chi\u1ec1u 2\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-11c2578b\">\n<div class=\"wp-block-uagb-image uagb-block-6e8883aa wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png\" alt=\"\" class=\"uag-image-1501\" width=\"300\" height=\"300\" title=\"\u0110\u00e8n LED ch\u1ed1ng ch\u00e1y n\u1ed5 cho tr\u1ea1m x\u0103ng\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-548945b5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-967755d5\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\">\u0110\u00e8n LED ch\u1ed1ng ch\u00e1y n\u1ed5<\/a><\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9bc52fc2\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\">\u0110\u00e8n LED ch\u1ed1ng n\u01b0\u1edbc, ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng va \u0111\u1eadp<\/a><\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8ffa0a23\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\">\u0110\u00e8n chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 cho tr\u1ea1m x\u0103ng<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-29499fe0 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-777ee1c7\">\n<div class=\"wp-block-uagb-image uagb-block-2e9a1851 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg\" alt=\"\" class=\"uag-image-1526\" width=\"300\" height=\"300\" title=\"\u0110\u00e8n LED chi\u1ebfu s\u00e1ng r\u1ed9ng 50W, 100W, 150W, 200W, 300W\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-af8c8683\">\n<div class=\"wp-block-uagb-image uagb-block-67947854 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png\" alt=\"\" class=\"uag-image-1130\" width=\"300\" height=\"300\" title=\"\u0110\u00e8n LED ch\u1ed1ng n\u01b0\u1edbc\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-0fdfdd58\">\n<div class=\"wp-block-uagb-image uagb-block-1187d32d wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-street-light.jpg ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-street-light.jpg 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-street-light.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" 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class=\"wp-block-uagb-container uagb-block-f6096e3b\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/vi\/san-pham\/\">\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-99c0e0a5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Explosion-Proof Equipment Requirements for Hazardous Chemical Warehouses Hazardous chemicals refer to highly toxic substances with corrosive, explosive, combustible, or oxidizing properties that pose significant risks to human health, facilities, and the environment. 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