{"id":26355,"date":"2020-07-24T07:46:53","date_gmt":"2020-07-24T00:46:53","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=26355"},"modified":"2026-09-02T01:11:51","modified_gmt":"2026-09-01T18:11:51","slug":"quan-ao-chong-chay-amiang-dam-bao-an-toan-toi-da","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/quan-ao-chong-chay-amiang-dam-bao-an-toan-toi-da\/","title":{"rendered":"Qu\u1ea7n \u00c1o Ch\u1ed1ng Ch\u00e1y Amiang: \u0110\u1ecdc \u0110\u00fang V\u1eadt Li\u1ec7u Tr\u01b0\u1edbc Khi Mua"},"content":{"rendered":"

Qu\u1ea7n \u00e1o ch\u1ed1ng ch\u00e1y amiang<\/strong> l\u00e0 c\u1ee5m t\u1eeb ng\u01b0\u1eddi mua h\u00e0ng b\u1ea3o h\u1ed9 \u1edf Vi\u1ec7t Nam v\u1eabn d\u00f9ng khi c\u1ea7n b\u1ed9 \u0111\u1ed3 ch\u1ecbu nhi\u1ec7t cho l\u00f2 nung, x\u01b0\u1edfng \u0111\u00fac hay t\u1ed5 \u1ee9ng c\u1ee9u s\u1ef1 c\u1ed1. Nh\u01b0ng c\u00e1i t\u00ean n\u00e0y m\u00f4 t\u1ea3 m\u1ed9t lo\u1ea1i kho\u00e1ng \u0111\u00e3 b\u1ecb si\u1ebft ch\u1eb7t v\u00ec l\u00fd do s\u1ee9c kh\u1ecfe, c\u00f2n m\u00f3n h\u00e0ng b\u00e1n ra h\u00f4m nay g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f2n d\u00f9ng kho\u00e1ng \u0111\u00f3. B\u00e0i vi\u1ebft t\u00e1ch b\u1ea1ch hai chuy\u1ec7n d\u1ec5 b\u1ecb g\u1ed9p l\u00e0m m\u1ed9t: ch\u1eef ghi tr\u00ean b\u00e1o gi\u00e1 v\u00e0 s\u1ee3i v\u1ea3i th\u1eadt n\u1eb1m trong b\u1ed9 \u0111\u1ed3.<\/p>\n

V\u00ec Sao Ch\u1eef Amiang V\u1eabn N\u1eb1m Tr\u00ean B\u00e1o Gi\u00e1<\/h2>\n

C\u00e1ch g\u1ecdi n\u00e0y \u0111i ra t\u1eeb th\u00f3i quen c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1eadt t\u01b0 c\u00f4ng nghi\u1ec7p m\u1ea5y ch\u1ee5c n\u0103m tr\u01b0\u1edbc, th\u1eddi m\u00e0 v\u1ea3i ch\u1ecbu nhi\u1ec7t g\u1ea7n nh\u01b0 \u0111\u1ed3ng ngh\u0129a v\u1edbi v\u1ea3i d\u1ec7t t\u1eeb kho\u00e1ng amiang. T\u00ean g\u1ecdi b\u00e1m l\u1ea1i trong catalogue, trong c\u00e1ch nh\u00e2n vi\u00ean kho ghi phi\u1ebfu xu\u1ea5t, trong c\u00e1ch th\u1ee3 m\u00f4 t\u1ea3 m\u00f3n \u0111\u1ed3 h\u1ecd quen d\u00f9ng. V\u1eadt li\u1ec7u b\u00ean trong \u0111\u00e3 thay, ri\u00eang c\u00e1i t\u00ean th\u00ec kh\u00f4ng \u0111\u1ed5i theo.<\/p>\n

H\u1ec7 qu\u1ea3 l\u00e0 hai b\u00ean n\u00f3i chuy\u1ec7n b\u1eb1ng c\u00f9ng m\u1ed9t t\u1eeb nh\u01b0ng ngh\u0129 v\u1ec1 hai th\u1ee9 kh\u00e1c nhau. Ng\u01b0\u1eddi mua h\u00ecnh dung lo\u1ea1i v\u1ea3i tr\u1eafng ng\u00e0, s\u1edd ram r\u00e1p, g\u00ed l\u1eeda v\u00e0o kh\u00f4ng b\u00e9n. Ng\u01b0\u1eddi b\u00e1n hi\u1ec3u \u0111\u00f3 l\u00e0 nh\u00f3m h\u00e0ng v\u1ea3i ch\u1ecbu nhi\u1ec7t n\u00f3i chung. Kho\u1ea3ng c\u00e1ch gi\u1eefa hai c\u00e1ch hi\u1ec3u ch\u1ec9 l\u1ed9 ra khi c\u00f3 s\u1ef1 c\u1ed1, ho\u1eb7c khi \u0111o\u00e0n ki\u1ec3m tra h\u1ecfi th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u v\u00e0 kh\u00f4ng ai tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c.<\/p>\n

V\u00ec v\u1eady c\u00e2u c\u1ea7n h\u1ecfi khi \u0111\u1eb7t h\u00e0ng kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f3 \u0111\u00fang amiang hay kh\u00f4ng, m\u00e0 l\u00e0 s\u1ee3i n\u1ec1n c\u1ee7a v\u1ea3i thu\u1ed9c lo\u1ea1i n\u00e0o v\u00e0 l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c \u1edf m\u1ee9c nhi\u1ec7t bao nhi\u00eau. Nh\u00e0 cung c\u1ea5p nghi\u00eam t\u00fac tr\u1ea3 l\u1eddi ngay b\u1eb1ng t\u00ean v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3, k\u00e8m t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a l\u00f4 v\u1ea3i, ch\u1ee9 kh\u00f4ng n\u00f3i v\u00f2ng quanh b\u1eb1ng ch\u1eef ch\u1ecbu nhi\u1ec7t cao.<\/p>\n

\"G\u0103ng<\/p>\n

Kho\u00e1ng Amiang Th\u1eadt V\u00e0 L\u00fd Do N\u00f3 R\u1eddi Kh\u1ecfi H\u00e0ng B\u1ea3o H\u1ed9<\/h2>\n

Amiang l\u00e0 t\u00ean chung c\u1ee7a m\u1ed9t nh\u00f3m kho\u00e1ng d\u1ea1ng s\u1ee3i, chia th\u00e0nh hai nh\u00e1nh: nh\u00f3m amfibole v\u00e0 nh\u00f3m serpentine v\u1edbi \u0111\u1ea1i di\u1ec7n l\u00e0 chrysotile, quen g\u1ecdi l\u00e0 amiang tr\u1eafng. T\u1ea1i Vi\u1ec7t Nam, nh\u00f3m amfibole \u0111\u00e3 b\u1ecb c\u1ea5m nh\u1eadp kh\u1ea9u v\u00e0 c\u1ea5m s\u1eed d\u1ee5ng d\u01b0\u1edbi m\u1ecdi h\u00ecnh th\u1ee9c. Chrysotile ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e9p d\u00f9ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n trong m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng nh\u01b0 t\u1ea5m l\u1ee3p fibro xi m\u0103ng, ho\u00e0n to\u00e0n kh\u00f4ng n\u1eb1m trong nh\u00f3m trang b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n.<\/p>\n

V\u1ec1 m\u1eb7t s\u1ee9c kh\u1ecfe, ranh gi\u1edbi c\u00f2n r\u00f5 h\u01a1n. T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi k\u1ebft lu\u1eadn m\u1ecdi d\u1ea1ng amiang, k\u1ec3 c\u1ea3 chrysotile, \u0111\u1ec1u g\u00e2y ung th\u01b0 \u1edf ng\u01b0\u1eddi, v\u00e0 khuy\u1ebfn ngh\u1ecb ng\u1eebng s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 c\u00e1c d\u1ea1ng thay v\u00ec ch\u1ec9 h\u1ea1 li\u1ec1u ti\u1ebfp x\u00fac. N\u1ed9i dung n\u00e0y n\u1eb1m trong b\u1ea3n th\u00f4ng tin v\u1ec1 amiang do WHO c\u00f4ng b\u1ed1<\/a>. B\u1ec7nh li\u00ean quan t\u1edbi amiang c\u00f3 th\u1eddi gian \u1ee7 r\u1ea5t d\u00e0i, n\u00ean r\u1ee7i ro kh\u00f4ng hi\u1ec7n ra trong ca l\u00e0m vi\u1ec7c m\u00e0 hi\u1ec7n ra sau nhi\u1ec1u n\u0103m, l\u00fac \u0111\u00e3 qu\u00e1 mu\u1ed9n \u0111\u1ec3 truy ngu\u1ed3n.<\/p>\n

\u0110\u1eb7t hai \u0111i\u1ec1u \u0111\u00f3 c\u1ea1nh nhau th\u00ec k\u1ebft lu\u1eadn cho ng\u00e0nh b\u1ea3o h\u1ed9 kh\u00e1 th\u1eb3ng. M\u1ed9t b\u1ed9 \u0111\u1ed3 ch\u1ecbu nhi\u1ec7t b\u00e1n ra h\u00f4m nay kh\u00f4ng n\u00ean v\u00e0 c\u0169ng kh\u00f4ng c\u1ea7n ch\u1ee9a s\u1ee3i amiang th\u1eadt, v\u00ec c\u00e1c lo\u1ea1i s\u1ee3i thay th\u1ebf \u0111\u00e3 \u0111\u1ea1t ho\u1eb7c v\u01b0\u1ee3t m\u1ee9c ch\u1ecbu nhi\u1ec7t c\u0169. N\u1ebfu ng\u01b0\u1eddi b\u00e1n kh\u1eb3ng \u0111\u1ecbnh h\u00e0ng c\u1ee7a h\u1ecd d\u1ec7t t\u1eeb amiang nguy\u00ean ch\u1ea5t, \u0111\u00f3 l\u00e0 l\u00fd do d\u1eebng \u0111\u01a1n ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111i\u1ec3m c\u1ed9ng \u0111\u1ec3 c\u00e2n nh\u1eafc th\u00eam.<\/p>\n

V\u1edbi \u0111\u1ed3 c\u0169 \u0111ang c\u00f2n trong kho, c\u00e1ch x\u1eed l\u00fd an to\u00e0n l\u00e0 kh\u00f4ng gi\u1eb7t \u0111\u1ec3 d\u00f9ng l\u1ea1i v\u00e0 kh\u00f4ng c\u1eaft ra l\u00e0m gi\u1ebb lau. Gi\u1eb7t kh\u00f4ng lo\u1ea1i \u0111\u01b0\u1ee3c s\u1ee3i b\u00e1m trong l\u1edbp d\u1ec7t, c\u00f2n c\u1eaft x\u00e9 l\u00e0m s\u1ee3i ph\u00e1t t\u00e1n v\u00e0o kh\u00f4ng kh\u00ed x\u01b0\u1edfng. Th\u1ee9 n\u00e0y ph\u1ea3i \u0111\u01b0a v\u00e0o di\u1ec7n ch\u1ea5t th\u1ea3i nguy h\u1ea1i v\u00e0 b\u00e0n giao cho \u0111\u01a1n v\u1ecb x\u1eed l\u00fd c\u00f3 ch\u1ee9c n\u0103ng, k\u00e8m bi\u00ean b\u1ea3n.<\/p>\n

Ba Nh\u00f3m S\u1ee3i \u0110ang Mang C\u00e1i T\u00ean C\u0169<\/h2>\n

Khi ng\u01b0\u1eddi b\u00e1n n\u00f3i v\u1ea3i amiang, th\u1ee9 giao t\u1edbi g\u1ea7n nh\u01b0 ch\u1eafc ch\u1eafn thu\u1ed9c m\u1ed9t trong ba nh\u00f3m d\u01b0\u1edbi \u0111\u00e2y. Ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c ba nh\u00f3m n\u00e0y l\u00e0 \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ecdc b\u00e1o gi\u00e1 m\u00e0 kh\u00f4ng b\u1ecb d\u1eabn d\u1eaft.<\/p>\n

S\u1ee3i Th\u1ee7y Tinh D\u1ec7t<\/h3>\n

\u0110\u00e2y l\u00e0 nh\u00f3m ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 c\u0169ng r\u1ebb nh\u1ea5t, ngo\u1ea1i h\u00ecnh tr\u1eafng ng\u00e0 gi\u1ed1ng h\u1ec7t th\u1ee9 m\u00e0 th\u1ee3 quen g\u1ecdi l\u00e0 amiang. S\u1ee3i th\u1ee7y tinh kh\u00f4ng b\u1eaft l\u1eeda, gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng khi g\u1eb7p nhi\u1ec7t b\u1ee9c x\u1ea1, th\u01b0\u1eddng d\u00f9ng l\u00e0m ch\u0103n ch\u1eefa ch\u00e1y, t\u1ea5m che tia l\u1eeda v\u00e0 l\u1edbp n\u1ec1n cho v\u1ea3i tr\u00e1ng nh\u00f4m. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 s\u1ee3i gi\u00f2n, g\u1ea5p g\u00e3y nhi\u1ec1u l\u1ea7n s\u1ebd m\u1ee7n ra b\u1ee5i th\u1ee7y tinh g\u00e2y ng\u1ee9a da, n\u00ean kh\u00f4ng h\u1ee3p v\u1edbi m\u00f3n \u0111\u1ed3 ph\u1ea3i c\u1eed \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/p>\n

S\u1ee3i Silica<\/h3>\n

Silica l\u00e0 b\u1eadc tr\u00ean c\u1ee7a s\u1ee3i th\u1ee7y tinh, gi\u1eef \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac \u1edf m\u1ee9c nhi\u1ec7t cao h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0 b\u1ec1n h\u01a1n khi ti\u1ebfp x\u00fac l\u1eb7p l\u1ea1i v\u1edbi kim lo\u1ea1i n\u00f3ng ch\u1ea3y v\u0103ng b\u1eafn. Nh\u00f3m n\u00e0y hay xu\u1ea5t hi\u1ec7n \u1edf t\u1ea5m h\u1ee9ng x\u1ec9, r\u00e8m che khu v\u1ef1c r\u00f3t kim lo\u1ea1i v\u00e0 g\u0103ng d\u00f9ng trong l\u00f2. Gi\u00e1 cao h\u01a1n h\u1eb3n s\u1ee3i th\u1ee7y tinh n\u00ean \u00edt khi \u0111\u01b0\u1ee3c d\u00f9ng cho c\u1ea3 b\u1ed9 qu\u1ea7n \u00e1o, th\u01b0\u1eddng ch\u1ec9 d\u00f9ng \u1edf v\u1ecb tr\u00ed ch\u1ecbu nhi\u1ec7t g\u1eaft nh\u1ea5t.<\/p>\n

S\u1ee3i Aramid V\u00e0 V\u1ea3i Ch\u1ed1ng Ch\u00e1y X\u1eed L\u00fd H\u00f3a H\u1ecdc<\/h3>\n

Aramid l\u00e0 nh\u00f3m s\u1ee3i t\u1ed5ng h\u1ee3p m\u1ec1m, d\u1ec7t \u0111\u01b0\u1ee3c th\u00e0nh qu\u1ea7n \u00e1o m\u1eb7c c\u1ea3 ca m\u00e0 kh\u00f4ng b\u00ed nh\u01b0 v\u1ea3i kho\u00e1ng. S\u1ee3i kh\u00f4ng ch\u1ea3y nh\u1ecf gi\u1ecdt khi g\u1eb7p l\u1eeda v\u00e0 t\u1ef1 t\u1eaft khi r\u1eddi ngu\u1ed3n nhi\u1ec7t, n\u00ean \u0111\u00e2y l\u00e0 nh\u00f3m d\u00f9ng cho \u0111\u1ed3ng ph\u1ee5c th\u1ee3 h\u00e0n, th\u1ee3 l\u00f2 v\u00e0 t\u1ed5 v\u1eadn h\u00e0nh. Song song c\u00f2n c\u00f3 v\u1ea3i cotton x\u1eed l\u00fd ch\u1ed1ng ch\u00e1y, m\u1eb7c d\u1ec5 ch\u1ecbu v\u00e0 r\u1ebb h\u01a1n, nh\u01b0ng kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y suy gi\u1ea3m d\u1ea7n theo s\u1ed1 l\u1ea7n gi\u1eb7t n\u1ebfu gi\u1eb7t sai quy tr\u00ecnh.<\/p>\n

\"\u00c1o<\/p>\n

B\u1ed9 \u0110\u1ed3 Ch\u1ecbu Nhi\u1ec7t H\u1ee3p Chu\u1ea9n G\u1ed3m Nh\u1eefng L\u1edbp N\u00e0o<\/h2>\n

M\u1ed9t b\u1ed9 \u0111\u1ed3 \u0111\u00e1ng ti\u1ec1n kh\u00f4ng ch\u1ec9 l\u00e0 t\u1ea5m v\u1ea3i kh\u00f4ng b\u00e9n l\u1eeda. C\u1ea7n nh\u00ecn \u0111\u1ee7 b\u1ed1n l\u1edbp th\u00f4ng tin tr\u01b0\u1edbc khi duy\u1ec7t m\u1eabu.<\/p>\n