{"id":250,"date":"2022-05-26T09:34:10","date_gmt":"2022-05-26T09:34:10","guid":{"rendered":"https:\/\/vholdings.com.vn\/blog\/?p=250"},"modified":"2022-12-06T09:08:21","modified_gmt":"2022-12-06T09:08:21","slug":"vach-kinh-chong-chay","status":"publish","type":"post","link":"https:\/\/vholdings.com.vn\/blog\/tin-tuc\/vach-kinh-chong-chay\/","title":{"rendered":"V\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y"},"content":{"rendered":"\n

Nh\u1eefng c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac hi\u1ec7n nay \u0111\u1ec1u r\u1ea5t ch\u00fa tr\u1ecdng v\u00e0o vi\u1ec7c ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, nh\u1ea5t l\u00e0 c\u00e1c chung c\u01b0, t\u00f2a nh\u00e0 cao t\u1ea7ng. C\u00f9ng v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y trong x\u00e2y d\u1ef1ng, nh\u1eefng s\u1ea3n ph\u1ea9m ch\u1ed1ng ch\u00e1y chuy\u00ean d\u1ee5ng nh\u01b0 b\u00ecnh ch\u1ed1ng ch\u00e1y, c\u1eeda th\u00e9p ch\u1ed1ng ch\u00e1y c\u0169ng \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7. V\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y c\u0169ng l\u00e0 gi\u1ea3i ph\u00e1p r\u1ea5t th\u1ecbnh h\u00e0nh trong th\u1eddi gian g\u1ea7n \u0111\u00e2y, v\u1eeba ng\u0103n ch\u1eb7n r\u1ee7i ro, t\u1ed5n th\u1ea5t khi h\u1ecfa ho\u1ea1n, v\u1eeba mang t\u00ednh th\u1ea9m m\u1ef9 cao cho thi\u1ebft k\u1ebf.<\/p>\n\n\n\n

Gi\u1edbi thi\u1ec7u kh\u00e1i qu\u00e1t<\/strong><\/h2>\n\n\n\n

K\u00ednh ch\u1ed1ng ch\u00e1y c\u00f3 k\u1ebft c\u1ea5u g\u1ed3m nhi\u1ec1u l\u1edbp k\u00ednh m\u1ecfng \u0111\u01b0\u1ee3c gh\u00e9p l\u1ea1i v\u1edbi nhau, c\u00e1c l\u1edbp li\u00ean k\u1ebft b\u1eb1ng keo c\u00e1ch nhi\u1ec7t d\u1ea1ng c\u1ee9ng. Ch\u00fang s\u1edf h\u1eefu nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m, t\u00ednh n\u0103ng c\u1ee7a c\u1eeda k\u00ednh th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

Tuy nhi\u00ean, k\u00ednh ch\u1ed1ng ch\u00e1y c\u00f3 th\u1ec3 ch\u1ed1ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 l\u00ean t\u1edbi 800-1000 \u0111\u1ed9 C. Th\u00eam \u0111\u00f3 l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c g\u1ea5p 6-12 l\u1ea7n k\u00ednh th\u01b0\u1eddng v\u00e0 g\u1ea5p 1.5-3 l\u1ea7n so v\u1edbi k\u00ednh c\u01b0\u1eddng l\u1ef1c c\u00f9ng \u0111\u1ed9 d\u00e0y. Do v\u1eady, v\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t, ch\u1ecbu l\u1ef1c v\u00e0 \u0111\u1ed9 an to\u00e0n cao. <\/p>\n\n\n\n

V\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y th\u01b0\u1eddng c\u00f3 c\u1ea5u t\u1ea1o 2 b\u1ed9 ph\u1eadn ch\u00ednh l\u00e0: m\u1eb7t k\u00ednh v\u00e0 khung th\u00e9p.<\/p>\n\n\n\n

\"\"
V\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n kh\u00f3i, l\u1eeda <\/em><\/figcaption><\/figure>\n\n\n\n

Ph\u00e2n lo\u1ea1i c\u00e1c lo\u1ea1i k\u00ednh ch\u1ed1ng ch\u00e1y<\/strong><\/h2>\n\n\n\n

V\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1eeda \u1edf nhi\u1ec1u m\u1ee9c th\u1eddi gian: 30-60-90-120 ph\u00fat. Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00f3 3 lo\u1ea1i k\u00ednh ch\u1ed1ng ch\u00e1y ph\u1ed5 bi\u1ebfn nh\u1ea5t:<\/p>\n\n\n\n

K\u00ednh ch\u1ed1ng ch\u00e1y lo\u1ea1i E:<\/em><\/p>\n\n\n\n

– \u0110\u00e2y l\u00e0 lo\u1ea1i k\u00ednh ch\u1ed1ng ch\u00e1y c\u01a1 b\u1ea3n nh\u1ea5t, \u0111\u1ea3m b\u1ea3o t\u00ednh nguy\u00ean v\u1eb9n trong th\u1eddi gian ng\u1eafn<\/p>\n\n\n\n

– Ng\u0103n s\u1ef1 l\u00e2y lan c\u1ee7a ng\u1ecdn l\u1eeda v\u00e0 kh\u00ed n\u00f3ng sang khu v\u1ef1c kh\u00e1c<\/p>\n\n\n\n

– Tuy nhi\u00ean nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 kh\u00f4ng ng\u0103n s\u1ef1 lan truy\u1ec1n b\u1ee9c x\u1ea1 nhi\u1ec7t n\u00ean trong kho\u1ea3ng th\u1eddi gian d\u00e0i khi ch\u01b0a c\u00f3 c\u1ee9u h\u1ed9 t\u1edbi. Nh\u1eefng khu v\u1ef1c kh\u00e1c c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ee9c n\u00f3ng truy\u1ec1n sang. V\u00ec v\u1eady kh\u1ea3 n\u0103ng ch\u00e1y n\u1ed5 \u1edf khu v\u1ef1c xung quanh l\u00e0 \u0111i\u1ec1u d\u1ec5 x\u1ea3y ra.  <\/p>\n\n\n\n

K\u00ednh ch\u1ed1ng ch\u00e1y lo\u1ea1i EW<\/em><\/p>\n\n\n\n

– Lo\u1ea1i EW ng\u0103n ch\u1eb7n l\u1eeda v\u00e0 kh\u00ed n\u00f3ng lan sang khu l\u00e2n c\u1eadn, kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n m\u1ed9t ph\u1ea7n nhi\u1ec7t truy\u1ec1n qua k\u00ednh t\u1ed1t h\u01a1n so v\u1edbi k\u00ednh lo\u1ea1i E<\/p>\n\n\n\n

– Gi\u00fap ki\u1ec3m so\u00e1t b\u1ee9c x\u1ea1 nhi\u1ec7t v\u00e0 h\u1ea1n ch\u1ebf s\u1ee9c n\u00f3ng truy\u1ec1n sang m\u1eb7t kh\u00f4ng ch\u00e1y<\/p>\n\n\n\n

K\u00ednh ch\u1ed1ng ch\u00e1y lo\u1ea1i EI<\/em><\/strong><\/strong><\/p>\n\n\n\n

– \u0110\u00e2y lo\u1ea1i k\u00ednh \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 t\u1ed1t nh\u1ea5t \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u trong Quy chu\u1ea9n 06 2020<\/strong> m\u1edbi nh\u1ea5t<\/p>\n\n\n\n

– Ng\u0103n kh\u00f3i \u0111\u1ed9c, kh\u00ed ga, c\u00e1ch nhi\u1ec7t khi h\u1ecfa ho\u1ea1n<\/p>\n\n\n\n

– Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra ch\u00e1y, k\u00ednh lo\u1ea1i EI c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u1edf th\u1eddi gian \u0111\u1ee7 l\u00e2u, kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng, ch\u1eb7n s\u1ef1 l\u00e2y lan c\u1ee7a ng\u1ecdn l\u1eeda sang n\u01a1i kh\u00e1c t\u1ed1i \u0111a<\/p>\n\n\n\n

– Duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u1eb7t ngo\u00e0i k\u00ednh d\u01b0\u1edbi 140 \u0111\u1ed9<\/p>\n\n\n\n

\"\"
C\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng quan s\u00e1t khu v\u1ef1c trong v\u00e0 ngo\u00e0i trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra ch\u00e1y n\u1ed5<\/em><\/figcaption><\/figure>\n\n\n\n

\u01afu \u0111i\u1ec3m c\u1ee7a v\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y<\/strong> <\/h2>\n\n\n\n

Ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng kh\u00f4ng gian m\u1edf t\u1ea1o c\u1ea3m gi\u00e1c th\u00f4ng tho\u00e1ng. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i nh\u00e0 b\u1ebfp, nh\u00e0 kho hay l\u1ed1i \u0111i t\u1ea1i c\u00e1c trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i, t\u00f2a nh\u00e0 cao t\u1ea7ng\u2026<\/p>\n\n\n\n

An to\u00e0n, gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i v\u1ec1 ng\u01b0\u1eddi v\u00e0 c\u1ee7a. Trong tr\u01b0\u1eddng h\u1ee3p h\u1ecfa ho\u1ea1n, ch\u1ecbu t\u00e1c \u0111\u1ed9ng d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao khi\u1ebfn k\u00ednh v\u1ee1, c\u00e1c m\u1ea3nh k\u00ednh s\u1ebd t\u1ef1 tan th\u00e0nh c\u00e1c m\u1ea3nh nh\u1ecf, kh\u00f4ng g\u00e2y nguy hi\u1ec3m t\u1edbi ng\u01b0\u1eddi xung quanh.<\/p>\n\n\n\n

V\u00e1ch k\u00ednh trong su\u1ed1t d\u1ec5 d\u00e0ng quan s\u00e1t v\u00e0 s\u1edbm ph\u00e1t hi\u1ec7n ch\u00e1y \u1edf khu v\u1ef1c b\u00ean trong, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n di chuy\u1ec3n \u0111\u1ed3 \u0111\u1ea1c, tho\u00e1t hi\u1ec3m m\u1ed9t c\u00e1ch nhanh nh\u1ea5t, b\u1ea3o to\u00e0n t\u00ednh m\u1ea1ng v\u00e0 t\u00e0i s\u1ea3n.<\/p>\n\n\n\n

C\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t, ch\u1ecbu l\u1ef1c va \u0111\u1eadp m\u1ea1nh<\/p>\n\n\n\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt <\/strong><\/h2>\n\n\n\n

C\u1ea5u t\u1ea1o v\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y, c\u00e1ch nhi\u1ec7t EI45<\/em><\/p>\n\n\n\n

– K\u00ednh: d\u00e0y 22mm, g\u1ed3m:<\/p>\n\n\n\n

+ 2 l\u1edbp k\u00ednh m\u1ed7i l\u1edbp d\u00e0y 5mm<\/p>\n\n\n\n

+ Gi\u1eefa 2 m\u1eb7t l\u00e0 l\u1edbp keo ch\u1ed1ng ch\u00e1y trong su\u1ed1t d\u00e0y 12mm<\/p>\n\n\n\n

– Khung bao: l\u00e0m b\u1eb1ng th\u00e9p d\u00e0y 1.6mm, k\u00edch th\u01b0\u1edbc 78×100(mm), l\u00f5i b\u00ean trong khung \u0111\u01b0\u1ee3c ch\u00e8n k\u00edn Magie Oxit<\/p>\n\n\n\n

C\u1ea5u t\u1ea1o v\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y, c\u00e1ch nhi\u1ec7t EI70<\/em><\/p>\n\n\n\n

– K\u00ednh: d\u00e0y 30mm, g\u1ed3m:<\/p>\n\n\n\n

+ 2 l\u1edbp k\u00ednh m\u1ed7i l\u1edbp d\u00e0y 5mm<\/p>\n\n\n\n

+ Gi\u1eefa 2 m\u1eb7t l\u00e0 l\u1edbp keo ch\u1ed1ng ch\u00e1y trong su\u1ed1t d\u00e0y 20mm<\/p>\n\n\n\n

– Khung bao: l\u00e0m b\u1eb1ng th\u00e9p d\u00e0y 1.6mm, k\u00edch th\u01b0\u1edbc 86×100(mm), l\u00f5i b\u00ean trong khung \u0111\u01b0\u1ee3c ch\u00e8n k\u00edn Magie Oxit<\/p>\n\n\n\n

\u0110\u1ecba ch\u1ec9 cung c\u1ea5p v\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y<\/strong> <\/h2>\n\n\n\n

C\u00f4ng ty C\u1ed5 ph\u1ea7n Qu\u1ed1c t\u1ebf Vholdings Vi\u1ec7t Nam chuy\u00ean cung c\u1ea5p c\u00e1c lo\u1ea1i v\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y ch\u1ea5t l\u01b0\u1ee3ng cao, m\u1eabu m\u00e3 \u0111\u1eb9p x\u1ee9ng t\u1ea7m gi\u00e1 ti\u1ec1n.<\/p>\n\n\n\n

Li\u00ean h\u1ec7 \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n chi ti\u1ebft:<\/p>\n\n\n\n

C\u00f4ng ty C\u1ed5 ph\u1ea7n Qu\u1ed1c t\u1ebf Vholdings Vi\u1ec7t Nam <\/p>\n\n\n\n

\u0110\u1ecba ch\u1ec9: S\u1ed1 29 Simco, Ph\u1ea1m H\u00f9ng, Nam T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i <\/p>\n\n\n\n

Hotline: (+84) 945 211 216<\/p>\n\n\n\n

Website: vholdings.com.vn <\/p>\n","protected":false},"excerpt":{"rendered":"

Nh\u1eefng c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac hi\u1ec7n nay \u0111\u1ec1u r\u1ea5t ch\u00fa tr\u1ecdng v\u00e0o vi\u1ec7c ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, nh\u1ea5t l\u00e0 c\u00e1c chung c\u01b0, t\u00f2a nh\u00e0 cao t\u1ea7ng. C\u00f9ng v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y trong x\u00e2y d\u1ef1ng, nh\u1eefng s\u1ea3n ph\u1ea9m ch\u1ed1ng ch\u00e1y chuy\u00ean d\u1ee5ng nh\u01b0 b\u00ecnh ch\u1ed1ng ch\u00e1y, c\u1eeda th\u00e9p ch\u1ed1ng ch\u00e1y c\u0169ng \u0111\u01b0\u1ee3c […]<\/p>\n","protected":false},"author":1,"featured_media":251,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"\nV\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y - Vholdings<\/title>\n<meta name=\"description\" content=\"C\u00f9ng v\u1edbi c\u1eeda cu\u1ed1n ch\u1ed1ng ch\u00e1y hay m\u00e0nh ng\u0103n ch\u00e1y, v\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u b\u1edfi t\u00ednh an to\u00e0n v\u00e0 \u0111\u1ed9 th\u1ea9m m\u1ef9 cho c\u00f4ng tr\u00ecnh\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vholdings.com.vn\/blog\/tin-tuc\/vach-kinh-chong-chay\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00e1ch k\u00ednh ch\u1ed1ng ch\u00e1y - 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