{"id":9711,"date":"2016-07-08T16:30:05","date_gmt":"2016-07-08T09:30:05","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=9711"},"modified":"2026-09-08T12:19:44","modified_gmt":"2026-09-08T05:19:44","slug":"thang-day-moc-lon-da-nang-giai-phap-an-toan-tren-cao","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/thang-day-moc-lon-da-nang-giai-phap-an-toan-tren-cao\/","title":{"rendered":"Thang D\u00e2y M\u00f3c L\u1edbn \u0110a N\u0103ng \u2013 Gi\u1ea3i Ph\u00e1p An To\u00e0n Tr\u00ean Cao"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Thang d\u00e2y m\u00f3c l\u1edbn l\u00e0 lo\u1ea1i thang m\u1ec1m, hai d\u00e2y d\u1ecdc m\u1ea1ng b\u1eadc ngang, \u0111\u1ea7u tr\u00ean g\u1eafn m\u1ed9t c\u1eb7p m\u00f3c b\u1ea3n r\u1ed9ng \u0111\u1ec3 v\u1eaft l\u00ean lan can, m\u00e9p s\u00e0n hay thanh gi\u00e0n gi\u00e1o. \u01afu \u0111i\u1ec3m l\u1edbn nh\u1ea5t l\u00e0 cu\u1ed9n g\u1ecdn v\u00e0 tri\u1ec3n khai nhanh \u1edf ch\u1ed7 kh\u00f4ng d\u1ef1ng \u0111\u01b0\u1ee3c thang c\u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0169ng ch\u00ednh v\u00ec g\u1ecdn v\u00e0 nhanh m\u00e0 n\u00f3 hay b\u1ecb d\u00f9ng sai ch\u1ed7. B\u00e0i n\u00e0y n\u00f3i r\u00f5 ph\u1ea1m vi \u0111\u00fang c\u1ee7a n\u00f3, c\u00e1c \u0111i\u1ec3m ch\u1ecbu l\u1ef1c c\u1ea7n ki\u1ec3m tra, v\u00e0 ranh gi\u1edbi gi\u1eefa m\u1ed9t l\u1ed1i \u0111i v\u00e0 m\u1ed9t h\u1ec7 ch\u1ed1ng r\u01a1i.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2020\/08\/thang-day-bao-ho.jpg\" alt=\"Thang d\u00e2y b\u1ea3o h\u1ed9 v\u1edbi b\u1eadc ngang b\u1eb1ng h\u1ee3p kim v\u00e0 hai d\u00e2y d\u1ecdc b\u1eb1ng s\u1ee3i t\u1ed5ng h\u1ee3p\" loading=\"lazy\" width=\"534\" height=\"448\" title=\"\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Thang D\u00e2y M\u00f3c L\u1edbn D\u00f9ng \u0110\u00fang V\u00e0o Vi\u1ec7c G\u00ec<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00f3m vi\u1ec7c ph\u00f9 h\u1ee3p nh\u1ea5t l\u00e0 l\u00ean xu\u1ed1ng m\u1ed9t \u0111o\u1ea1n ng\u1eafn \u1edf n\u01a1i kh\u00f4ng \u0111\u1eb7t \u0111\u01b0\u1ee3c ch\u00e2n thang. \u0110i\u1ec3n h\u00ecnh l\u00e0 xu\u1ed1ng h\u1ea7m b\u01a1m, xu\u1ed1ng b\u1ec3 ch\u1ee9a \u0111\u00e3 r\u00fat c\u1ea1n, l\u00ean m\u1ea1n t\u00e0u thuy\u1ec1n t\u1eeb x\u00f4ng, ho\u1eb7c leo qua m\u1ed9t \u0111o\u1ea1n gi\u00e0n gi\u00e1o thi\u1ebfu b\u1eadc. \u1ede nh\u1eefng ch\u1ed7 \u0111\u00f3, thang c\u1ee9ng kh\u00f4ng c\u00f3 m\u1eb7t b\u1eb1ng \u0111\u1ec3 t\u1ef1a ch\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00f3m th\u1ee9 hai l\u00e0 l\u1ed1i tho\u00e1t d\u1ef1 ph\u00f2ng. Thang d\u00e2y treo s\u1eb5n \u1edf ban c\u00f4ng ho\u1eb7c c\u1eeda s\u1ed5 t\u1ea7ng th\u1ea5p cho ph\u00e9p xu\u1ed1ng \u0111\u1ea5t khi l\u1ed1i c\u1ea7u thang b\u1ecb ch\u1eb7n. \u1ede vai tr\u00f2 n\u00e0y, y\u00eau c\u1ea7u \u0111\u1eb7t l\u00ean vi\u1ec7c tri\u1ec3n khai \u0111\u01b0\u1ee3c trong v\u00e0i gi\u00e2y v\u00e0 ai c\u0169ng thao t\u00e1c \u0111\u01b0\u1ee3c, k\u1ec3 c\u1ea3 ng\u01b0\u1eddi ch\u01b0a t\u1eebng t\u1eadp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi t\u00ednh t\u1edbi chi\u1ebfc thang, n\u00ean soi l\u1ea1i \u0111\u01b0\u1eddng tho\u00e1t ch\u00ednh, v\u00ec thang d\u00e2y ch\u1ec9 l\u00e0 ph\u01b0\u01a1ng \u00e1n khi l\u1ed1i \u0111\u00f3 \u0111\u00e3 h\u1ecfng. Quy chu\u1ea9n v\u1ec1 l\u1ed1i tho\u00e1t n\u1ea1n c\u1ee7a c\u01a1 quan an to\u00e0n lao \u0111\u1ed9ng Hoa K\u1ef3 \u0111\u1eb7t ra v\u00e0i y\u00eau c\u1ea7u r\u1ea5t d\u1ec5 t\u1ef1 ki\u1ec3m: ph\u1ea3i c\u00f3 \u00edt nh\u1ea5t hai l\u1ed1i tho\u00e1t v\u00e0 hai l\u1ed1i \u0111\u00f3 \u0111\u1eb7t c\u00e1ch nhau xa nh\u1ea5t c\u00f3 th\u1ec3, \u0111\u1ec3 m\u1ed9t \u0111\u00e1m ch\u00e1y ch\u1eb7n l\u1ed1i n\u00e0y th\u00ec l\u1ed1i kia c\u00f2n d\u00f9ng \u0111\u01b0\u1ee3c; c\u1eeda tr\u00ean \u0111\u01b0\u1eddng tho\u00e1t ph\u1ea3i m\u1edf \u0111\u01b0\u1ee3c t\u1eeb b\u00ean trong \u1edf m\u1ecdi th\u1eddi \u0111i\u1ec3m m\u00e0 kh\u00f4ng c\u1ea7n ch\u00eca kho\u00e1, d\u1ee5ng c\u1ee5 hay hi\u1ec3u bi\u1ebft \u0111\u1eb7c bi\u1ec7t; l\u1ed1i ti\u1ebfp c\u1eadn ph\u1ea3i r\u1ed9ng \u00edt nh\u1ea5t 71,1 cm. M\u1ed9t h\u00e0nh lang b\u1ecb h\u00e0ng ho\u00e1 chi\u1ebfm m\u1ea5t ph\u00e2n n\u1eeda ho\u1eb7c m\u1ed9t c\u00e1nh c\u1eeda b\u1ecb kho\u00e1 m\u00f3c t\u1eeb trong \u0111\u00e3 l\u00e0m h\u1ecfng c\u1ea3 h\u1ec7, v\u00e0 kh\u00f4ng chi\u1ebfc thang d\u00e2y n\u00e0o b\u00f9 \u0111\u01b0\u1ee3c ch\u1ed7 \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00f3m th\u1ee9 ba l\u00e0 c\u1ee9u h\u1ed9 v\u00e0 ki\u1ec3m tra k\u1ef9 thu\u1eadt ng\u1eafn h\u1ea1n, ch\u1eb3ng h\u1ea1n th\u1ea3 xu\u1ed1ng gi\u1ebfng k\u1ef9 thu\u1eadt \u0111\u1ec3 xem m\u1ed9t m\u1ed1i n\u1ed1i r\u1ed3i l\u00ean ngay. \u0110\u00e2y l\u00e0 nh\u00f3m \u0111\u00f2i ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n, v\u00e0 lu\u00f4n \u0111i k\u00e8m m\u1ed9t d\u00e2y c\u1ee9u sinh \u0111\u1ed9c l\u1eadp ch\u1ee9 kh\u00f4ng ch\u1ec9 c\u00f3 thang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1ee3c l\u1ea1i, c\u00f3 nh\u1eefng vi\u1ec7c kh\u00f4ng n\u00ean d\u00f9ng thang d\u00e2y. L\u00e0m vi\u1ec7c li\u00ean t\u1ee5c nhi\u1ec1u gi\u1edd \u1edf tr\u00ean cao, mang v\u00e1c d\u1ee5ng c\u1ee5 n\u1eb7ng, ho\u1eb7c c\u1ea7n \u0111\u1ee9ng y\u00ean m\u1ed9t ch\u1ed7 \u0111\u1ec3 thao t\u00e1c b\u1eb1ng hai tay \u0111\u1ec1u \u0111\u00f2i m\u1eb7t b\u1eb1ng \u0111\u1ee9ng \u1ed5n \u0111\u1ecbnh. Thang d\u00e2y lu\u00f4n \u0111u v\u00e0 xoay, n\u00ean kh\u00f4ng ph\u1ea3i s\u00e0n thao t\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ch\u1ed7 N\u00e0o Tr\u00ean Thang D\u00e2y Ch\u1ecbu L\u1ef1c Nhi\u1ec1u Nh\u1ea5t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f3c l\u00e0 chi ti\u1ebft ch\u1ecbu to\u00e0n b\u1ed9 t\u1ea3i. M\u00f3c b\u1ea3n r\u1ed9ng, l\u00f2ng m\u00f3c c\u00f3 \u0111\u1ec7m ch\u1ed1ng tr\u01b0\u1ee3t, v\u00e0 mi\u1ec7ng m\u00f3c \u0111\u1ee7 s\u00e2u \u0111\u1ec3 kh\u00f4ng b\u1eadt ra khi thang \u0111u sang b\u00ean. Chi ti\u1ebft \u0111\u00e1ng gi\u00e1 nh\u1ea5t l\u00e0 c\u01a1 c\u1ea5u ch\u1ed1t kh\u00f3a mi\u1ec7ng m\u00f3c. Thi\u1ebfu ch\u1ed1t, m\u1ed9t c\u00fa gi\u1eadt m\u1ea1nh khi ng\u01b0\u1eddi \u0111\u1ed5i t\u01b0 th\u1ebf c\u00f3 th\u1ec3 h\u1ea5t m\u00f3c kh\u1ecfi \u0111i\u1ec3m t\u1ef1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hai d\u00e2y d\u1ecdc th\u01b0\u1eddng b\u1eb1ng s\u1ee3i t\u1ed5ng h\u1ee3p b\u1ec7n ho\u1eb7c c\u00e1p b\u1ecdc. S\u1ee3i t\u1ed5ng h\u1ee3p nh\u1eb9, \u00eam tay v\u00e0 kh\u00f4ng d\u1eabn nhi\u1ec7t, nh\u01b0ng ch\u1ecbu m\u00e0i m\u00f2n k\u00e9m khi c\u1ecd v\u00e0o m\u00e9p b\u00ea t\u00f4ng s\u1eafc. C\u00e1p th\u00e9p b\u1ecdc b\u1ec1n h\u01a1n \u1edf \u0111i\u1ec3m t\u1ef3 s\u00e1t nh\u01b0ng n\u1eb7ng v\u00e0 c\u1ee9ng, kh\u00f3 cu\u1ed9n g\u1ecdn. Ch\u1ed7 v\u1eaft qua m\u00e9p lu\u00f4n c\u1ea7n m\u1ed9t mi\u1ebfng \u0111\u1ec7m l\u00f3t, b\u1eb1ng b\u1ea5t k\u1ef3 v\u1eadt li\u1ec7u n\u00e0o s\u1eb5n c\u00f3.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2021\/08\/thang-day-chat-luong.jpg\" alt=\"C\u1eb7p m\u00f3c b\u1ea3n r\u1ed9ng \u1edf \u0111\u1ea7u tr\u00ean thang d\u00e2y d\u00f9ng \u0111\u1ec3 v\u1eaft l\u00ean lan can\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eadc thang c\u00f3 hai ki\u1ec3u ph\u1ed5 bi\u1ebfn. B\u1eadc \u1ed1ng h\u1ee3p kim nh\u1eb9 v\u00e0 c\u1ee9ng, gi\u1eef kho\u1ea3ng c\u00e1ch hai d\u00e2y \u1ed5n \u0111\u1ecbnh n\u00ean d\u1ec5 \u0111\u1eb7t ch\u00e2n. B\u1eadc g\u1ed7 c\u1ee9ng h\u01a1n n\u1eefa nh\u01b0ng n\u1eb7ng v\u00e0 s\u1ee3 \u1ea9m. B\u1eadc b\u1eb1ng ch\u00ednh d\u00e2y b\u1ec7n th\u00ec r\u1ea5t g\u1ecdn nh\u01b0ng kh\u00f3 \u0111\u1eb7t ch\u00e2n v\u00e0 ch\u1ec9 h\u1ee3p cho l\u1ed1i tho\u00e1t kh\u1ea9n c\u1ea5p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed1i li\u00ean k\u1ebft gi\u1eefa b\u1eadc v\u00e0 d\u00e2y d\u1ecdc l\u00e0 \u0111i\u1ec3m y\u1ebfu c\u1ee7a c\u1ea3 chi\u1ebfc thang. B\u1eadc b\u1ecb l\u1ecfng s\u1ebd xoay khi \u0111\u1eb7t ch\u00e2n, h\u1ea5t ng\u01b0\u1eddi leo sang m\u1ed9t b\u00ean. C\u00e1ch ki\u1ec3m tra l\u00e0 c\u1ea7m t\u1eebng b\u1eadc xoay th\u1eed theo tr\u1ee5c d\u00e2y; b\u1eadc n\u00e0o quay t\u1ef1 do th\u00ec ph\u1ea3i x\u1eed l\u00fd tr\u01b0\u1edbc khi treo thang l\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thanh ch\u1ed1ng \u00e1p t\u01b0\u1eddng c\u0169ng \u0111\u00e1ng h\u1ecfi khi ch\u1ecdn m\u1eabu. M\u1ed9t s\u1ed1 m\u1eabu c\u00f3 thanh ngang nh\u00f4 ra hai b\u00ean \u0111\u1ec3 \u0111\u1ea9y thang r\u1eddi kh\u1ecfi m\u1eb7t t\u01b0\u1eddng, ch\u1eeba ch\u1ed7 cho m\u0169i ch\u00e2n. Kh\u00f4ng c\u00f3 chi ti\u1ebft n\u00e0y, thang \u00e1p s\u00e1t t\u01b0\u1eddng v\u00e0 ng\u01b0\u1eddi leo ch\u1ec9 \u0111\u1eb7t \u0111\u01b0\u1ee3c n\u1eeda b\u00e0n ch\u00e2n, r\u1ea5t m\u1ecfi v\u00e0 d\u1ec5 tr\u01b0\u1ee3t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec3m Neo Quy\u1ebft \u0110\u1ecbnh To\u00e0n B\u1ed9 \u0110\u1ed9 An To\u00e0n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thang t\u1ed1t treo v\u00e0o \u0111i\u1ec3m x\u1ea5u th\u00ec v\u1eabn nguy hi\u1ec3m. \u0110i\u1ec3m neo ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng c\u1ee7a ng\u01b0\u1eddi c\u1ed9ng \u0111\u1ed3 mang theo, k\u00e8m ph\u1ea7n l\u1ef1c \u0111\u1ed9ng sinh ra khi ng\u01b0\u1eddi leo nh\u00fan v\u00e0 \u0111\u1ed5i b\u1eadc. L\u1ef1c \u0111\u1ed9ng \u0111\u00f3 l\u1edbn h\u01a1n tr\u1ecdng l\u01b0\u1ee3ng t\u0129nh, n\u00ean ch\u1ed7 m\u00f3c ph\u1ea3i ch\u1ecdn theo m\u1ee9c t\u1ea3i \u0111\u1ed9ng ch\u1ee9 kh\u00f4ng theo con s\u1ed1 t\u0129nh.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Kh\u00f4ng m\u00f3c v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng, m\u00e1ng c\u00e1p, \u1ed1ng th\u00f4ng gi\u00f3 hay gi\u00e1 \u0111\u1ee1 thi\u1ebft b\u1ecb. Nh\u1eefng th\u1ee9 n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh cho t\u1ea3i tr\u1ecdng ng\u01b0\u1eddi.<\/li><li>Kh\u00f4ng m\u00f3c v\u00e0o lan can nh\u00f4m tr\u1ea1ng tr\u00ed ho\u1eb7c lan can k\u00ednh. Ki\u1ec3m tra ch\u00e2n tr\u1ee5 tr\u01b0\u1edbc khi tin v\u00e0o m\u1ed9t lan can b\u1ea5t k\u1ef3.<\/li><li>Ki\u1ec3m tra m\u00e9p t\u1ef3 c\u00f3 s\u1eafc kh\u00f4ng. M\u00e9p t\u00f4n, m\u00e9p k\u00ednh v\u1ee1 hay m\u00e9p b\u00ea t\u00f4ng nh\u00e1m s\u1ebd c\u1eaft d\u1ea7n d\u00e2y d\u1ecdc.<\/li><li>Sau khi m\u00f3c, k\u00e9o th\u1eed b\u1eb1ng to\u00e0n b\u1ed9 s\u1ee9c n\u1eb7ng ng\u01b0\u1eddi khi ch\u00e2n v\u1eabn ch\u1ea1m \u0111\u1ea5t, r\u1ed3i m\u1edbi leo.<\/li><li>Bu\u1ed9c c\u1ed1 \u0111\u1ecbnh \u0111\u1ea7u d\u01b0\u1edbi n\u1ebfu c\u00f3 th\u1ec3, \u0111\u1ec3 thang b\u1edbt \u0111u v\u00e0 xoay khi ng\u01b0\u1eddi \u0111ang leo.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mu\u1ed1n bi\u1ebft m\u1ed9t \u0111i\u1ec3m neo c\u00f3 \u0111\u1ee7 kho\u1ebb hay kh\u00f4ng th\u00ec ph\u1ea3i c\u00f3 ng\u01b0\u1ee1ng b\u1eb1ng s\u1ed1. <a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.140\" target=\"_blank\" rel=\"noopener nofollow\">M\u1ee5c 1910.140 trong quy chu\u1ea9n OSHA v\u1ec1 h\u1ec7 ch\u1ed1ng r\u01a1i c\u00e1 nh\u00e2n<\/a> \u0111\u1eb7t ng\u01b0\u1ee1ng \u0111i\u1ec3m neo \u1edf m\u1ee9c 5.000 pound, t\u1ee9c kho\u1ea3ng 22,2 kN cho m\u1ed7i ng\u01b0\u1eddi, ho\u1eb7c m\u1ed9t ph\u01b0\u01a1ng \u00e1n thay th\u1ebf c\u00f3 h\u1ec7 s\u1ed1 an to\u00e0n t\u1eeb 2 tr\u1edf l\u00ean nh\u01b0ng ph\u1ea3i do ng\u01b0\u1eddi \u0111\u1ee7 chuy\u00ean m\u00f4n t\u00ednh v\u00e0 gi\u00e1m s\u00e1t. C\u00f9ng v\u0103n b\u1ea3n \u0111\u00f3 gi\u1edbi h\u1ea1n l\u1ef1c h\u00e3m khi r\u01a1i \u1edf 1.800 pound t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 8 kN, v\u00e0 lo\u1ea1i b\u1ecf h\u1eb3n \u0111ai eo kh\u1ecfi danh s\u00e1ch th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c d\u00f9ng trong h\u1ec7 ch\u1ed1ng r\u01a1i. \u0110em con s\u1ed1 22,2 kN ra soi m\u1ed9t chi\u1ebfc lan can nh\u00f4m trang tr\u00ed l\u00e0 th\u1ea5y ngay v\u00ec sao m\u1ee5c \u0111\u1ea7u trong danh s\u00e1ch tr\u00ean l\u1ea1i \u0111\u01b0\u1ee3c x\u1ebfp l\u00ean tr\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi t\u00f2a nh\u00e0, \u0111i\u1ec3m neo t\u1ed1t th\u01b0\u1eddng l\u00e0 k\u1ebft c\u1ea5u ch\u1ecbu l\u1ef1c: d\u1ea7m, c\u1ed9t, ho\u1eb7c ch\u00e2n lan can b\u1eb1ng th\u00e9p b\u1eaft bu l\u00f4ng v\u00e0o s\u00e0n. V\u1edbi c\u00f4ng tr\u01b0\u1eddng, thanh ngang c\u1ee7a gi\u00e0n gi\u00e1o \u0111\u00e3 gi\u1eb1ng \u0111\u1ee7 l\u00e0 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd. Trong m\u1ecdi tr\u01b0\u1eddng h\u1ee3p, n\u00ean m\u00f3c v\u00e0o \u0111i\u1ec3m cao h\u01a1n s\u00e0n \u0111\u1ee9ng \u0111\u1ec3 \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean khi tr\u00e8o qua m\u00e9p \u0111\u01b0\u1ee3c d\u1ec5 h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3nh kh\u1eafc nguy hi\u1ec3m nh\u1ea5t c\u1ee7a c\u1ea3 quy tr\u00ecnh l\u00e0 l\u00fac tr\u00e8o qua m\u00e9p, khi tr\u1ecdng t\u00e2m chuy\u1ec3n t\u1eeb s\u00e0n sang thang. \u0110\u00e2y l\u00e0 l\u00fac ph\u1ea3i c\u00f3 ng\u01b0\u1eddi gi\u1eef v\u00e0 ph\u1ea3i \u0111\u00e3 m\u00f3c s\u1eb5n d\u00e2y an to\u00e0n v\u00e0o \u0111i\u1ec3m neo \u0111\u1ed9c l\u1eadp. Danh m\u1ee5c \u0111i\u1ec3m neo v\u00e0 h\u1ec7 ch\u1ed1ng r\u01a1i \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea \u1edf trang <a href=\"https:\/\/www.baohoxanh.com\/an-toan-tren-cao\">trang b\u1ecb cho c\u00f4ng vi\u1ec7c tr\u00ean cao<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Thang D\u00e2y Kh\u00f4ng Thay \u0110\u01b0\u1ee3c H\u1ec7 Ch\u1ed1ng R\u01a1i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 hi\u1ec3u l\u1ea7m t\u1ed1n k\u00e9m nh\u1ea5t quanh s\u1ea3n ph\u1ea9m n\u00e0y. Thang d\u00e2y l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n di chuy\u1ec3n, gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1i c\u1ea7u thang. N\u00f3 kh\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng gi\u1eef ng\u01b0\u1eddi l\u1ea1i khi tay tu\u1ed9t. Ng\u01b0\u1eddi leo bu\u00f4ng tay tr\u00ean thang d\u00e2y th\u00ec r\u01a1i th\u1eb3ng, kh\u00f4ng kh\u00e1c g\u00ec bu\u00f4ng tay tr\u00ean thang c\u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 ch\u1ed1ng r\u01a1i l\u00e0 m\u1ed9t chu\u1ed7i ri\u00eang bi\u1ec7t: \u0111ai to\u00e0n th\u00e2n \u0111eo tr\u00ean ng\u01b0\u1eddi, d\u00e2y n\u1ed1i c\u00f3 b\u1ed9 gi\u1ea3m ch\u1ea5n, m\u00f3c kh\u00f3a, v\u00e0 m\u1ed9t \u0111i\u1ec3m neo \u0111\u1ee7 kh\u1ecfe n\u1eb1m t\u00e1ch kh\u1ecfi \u0111i\u1ec3m treo thang. Chu\u1ed7i n\u00e0y ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp v\u00e0 v\u1eabn gi\u1eef ng\u01b0\u1eddi ngay c\u1ea3 khi thang tu\u1ed9t m\u00f3c ho\u1eb7c \u0111\u1ee9t d\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec3m neo c\u1ee7a d\u00e2y an to\u00e0n ph\u1ea3i kh\u00e1c \u0111i\u1ec3m m\u00f3c thang. N\u1ebfu c\u1ea3 hai c\u00f9ng m\u00f3c v\u00e0o m\u1ed9t thanh, khi thanh \u0111\u00f3 g\u00e3y th\u00ec m\u1ea5t lu\u00f4n c\u1ea3 l\u1ed1i \u0111i l\u1eabn h\u1ec7 b\u1ea3o v\u1ec7. Nguy\u00ean t\u1eafc hai \u0111i\u1ec3m neo \u0111\u1ed9c l\u1eadp l\u00e0 chi ti\u1ebft ph\u00e2n bi\u1ec7t m\u1ed9t \u0111\u1ed9i l\u00e0m b\u00e0i b\u1ea3n v\u1edbi m\u1ed9t \u0111\u1ed9i l\u00e0m theo th\u00f3i quen.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/05\/thang-day-cuu-ho-chac-chan.jpg\" alt=\"Thang d\u00e2y c\u1ee9u h\u1ed9 \u0111\u01b0\u1ee3c th\u1ea3 xu\u1ed1ng d\u1ecdc t\u01b0\u1eddng, b\u1eadc x\u1ebfp \u0111\u1ec1u nhau\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi t\u00ecnh hu\u1ed1ng tho\u00e1t hi\u1ec3m th\u1ef1c s\u1ef1, kh\u00f4ng ai k\u1ecbp \u0111eo \u0111ai to\u00e0n th\u00e2n. \u0110\u00f3 l\u00e0 tr\u01b0\u1eddng h\u1ee3p ch\u1ea5p nh\u1eadn r\u1ee7i ro c\u00f3 \u00fd th\u1ee9c, v\u00e0 c\u0169ng l\u00e0 l\u00fd do thang tho\u00e1t hi\u1ec3m ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ecdn lo\u1ea1i c\u00f3 b\u1eadc r\u1ed9ng, c\u00f3 thanh ch\u1ed1ng t\u01b0\u1eddng v\u00e0 \u0111\u01b0\u1ee3c t\u1eadp tr\u01b0\u1edbc \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n. C\u00e1c m\u1eabu d\u00e0nh cho nh\u00e0 \u1edf v\u00e0 ch\u1ee9c n\u0103ng \u0111i k\u00e8m n\u1eb1m \u1edf danh m\u1ee5c <a href=\"https:\/\/www.baohoxanh.com\/thang-day-thoat-hiem\">thang tho\u00e1t n\u1ea1n d\u1ea1ng d\u00e2y<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f2n v\u1edbi c\u00f4ng vi\u1ec7c c\u00f3 k\u1ebf ho\u1ea1ch, kh\u00f4ng c\u00f3 l\u00fd do n\u00e0o \u0111\u1ec3 b\u1ecf h\u1ec7 ch\u1ed1ng r\u01a1i. \u0110ai to\u00e0n th\u00e2n v\u00e0 d\u00e2y n\u1ed1i c\u00f3 gi\u1ea3m ch\u1ea5n c\u00f3 gi\u00e1 nh\u1ecf so v\u1edbi h\u1eadu qu\u1ea3 c\u1ee7a m\u1ed9t l\u1ea7n r\u01a1i. C\u00e1c lo\u1ea1i \u0111ai v\u00e0 c\u00e1ch ph\u00e2n bi\u1ec7t \u0111ai to\u00e0n th\u00e2n v\u1edbi \u0111ai eo \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch \u1edf trang <a href=\"https:\/\/www.baohoxanh.com\/day-dai-an-toan\">ph\u00e2n lo\u1ea1i \u0111ai an to\u00e0n to\u00e0n th\u00e2n<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Leo Thang D\u00e2y \u0110\u00fang K\u1ef9 Thu\u1eadt<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Leo thang d\u00e2y kh\u00e1c leo thang c\u1ee9ng \u1edf ch\u1ed7 thang lu\u00f4n \u0111\u1ed9ng. Ng\u01b0\u1eddi ch\u01b0a quen th\u01b0\u1eddng m\u1eafc hai l\u1ed7i: b\u00e1m v\u00e0o b\u1eadc thay v\u00ec b\u00e1m d\u00e2y d\u1ecdc, v\u00e0 nh\u00ecn xu\u1ed1ng ch\u00e2n. C\u1ea3 hai \u0111\u1ec1u l\u00e0m th\u00e2n ng\u01b0\u1eddi ng\u1ea3 ra sau v\u00e0 thang xoay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch \u0111\u00fang l\u00e0 n\u1eafm v\u00e0o hai d\u00e2y d\u1ecdc \u1edf hai b\u00ean, gi\u1eef th\u00e2n ng\u01b0\u1eddi \u00e1p g\u1ea7n thang v\u00e0 tr\u1ecdng t\u00e2m n\u1eb1m gi\u1eefa hai d\u00e2y. Ch\u00e2n \u0111\u1eb7t v\u00e0o b\u1eadc theo ki\u1ec3u m\u0169i ch\u00e2n lu\u1ed3n qua m\u1eb7t sau r\u1ed3i \u0111\u1ea1p l\u00ean, gi\u00fap b\u00e0n ch\u00e2n \u1ed5n \u0111\u1ecbnh h\u01a1n so v\u1edbi vi\u1ec7c \u0111\u1eb7t ngang t\u1eeb ph\u00eda tr\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean t\u1eafc ba \u0111i\u1ec3m ti\u1ebfp x\u00fac v\u1eabn \u00e1p d\u1ee5ng: lu\u00f4n gi\u1eef hai tay m\u1ed9t ch\u00e2n ho\u1eb7c hai ch\u00e2n m\u1ed9t tay ti\u1ebfp x\u00fac v\u1edbi thang. Kh\u00f4ng mang v\u00e1c b\u1eb1ng tay khi leo; d\u1ee5ng c\u1ee5 ph\u1ea3i \u0111eo v\u00e0o ng\u01b0\u1eddi ho\u1eb7c k\u00e9o l\u00ean b\u1eb1ng d\u00e2y ri\u00eang sau khi \u0111\u00e3 l\u00ean t\u1edbi n\u01a1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i l\u1ea7n ch\u1ec9 m\u1ed9t ng\u01b0\u1eddi tr\u00ean thang. Hai ng\u01b0\u1eddi c\u00f9ng leo l\u00e0m t\u1ea3i t\u0103ng g\u1ea5p \u0111\u00f4i v\u00e0 t\u1ea1o dao \u0111\u1ed9ng l\u1ec7ch pha, khi\u1ebfn c\u1ea3 hai kh\u00f3 gi\u1eef th\u0103ng b\u1eb1ng. Ng\u01b0\u1eddi \u1edf d\u01b0\u1edbi n\u00ean gi\u1eef ch\u1eb7n \u0111\u1ea7u d\u01b0\u1edbi thang thay v\u00ec leo theo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cu\u1ed1i c\u00f9ng, kh\u00f4ng leo thang d\u00e2y trong gi\u00f3 m\u1ea1nh, khi tr\u1eddi m\u01b0a l\u00e0m d\u00e2y tr\u01a1n, ho\u1eb7c khi ng\u01b0\u1eddi \u0111ang \u0111eo g\u0103ng d\u00ednh d\u1ea7u. Ba \u0111i\u1ec1u ki\u1ec7n n\u00e0y \u0111\u1ec1u l\u00e0m gi\u1ea3m m\u1ea1nh l\u1ef1c b\u00e1m tay, m\u00e0 tr\u00ean thang d\u00e2y th\u00ec l\u1ef1c b\u00e1m tay l\u00e0 th\u1ee9 gi\u1eef ng\u01b0\u1eddi \u1edf l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ba quy t\u1eafc leo thang trong quy chu\u1ea9n x\u00e2y d\u1ef1ng c\u1ee7a c\u01a1 quan an to\u00e0n lao \u0111\u1ed9ng Hoa K\u1ef3 \u00e1p th\u1eb3ng \u0111\u01b0\u1ee3c sang thang d\u00e2y. Khi l\u00ean xu\u1ed1ng ph\u1ea3i quay m\u1eb7t v\u00e0o thang, lu\u00f4n gi\u1eef \u00edt nh\u1ea5t m\u1ed9t tay b\u00e1m v\u00e0o thang, v\u00e0 kh\u00f4ng mang v\u00e1c v\u1eadt c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t th\u0103ng b\u1eb1ng \u2014 d\u1ee5ng c\u1ee5 ph\u1ea3i \u0111eo v\u00e0o ng\u01b0\u1eddi ho\u1eb7c k\u00e9o l\u00ean b\u1eb1ng d\u00e2y ri\u00eang. Quy chu\u1ea9n \u0111\u00f3 c\u00f2n c\u1ea5m h\u1eb3n vi\u1ec7c d\u1ecbch chuy\u1ec3n, x\u00ea d\u1ecbch hay k\u00e9o d\u00e0i thang khi tr\u00ean \u0111\u00f3 c\u00f2n ng\u01b0\u1eddi, \u0111i\u1ec1u t\u01b0\u01a1ng \u1ee9ng \u1edf thang d\u00e2y l\u00e0 kh\u00f4ng ai \u0111\u01b0\u1ee3c ch\u1ec9nh l\u1ea1i \u0111i\u1ec3m m\u00f3c ho\u1eb7c k\u00e9o c\u0103ng \u0111\u1ea7u d\u01b0\u1edbi trong l\u00fac c\u00f3 ng\u01b0\u1eddi \u0111ang leo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch x\u1eed l\u00fd thang c\u00f3 khuy\u1ebft t\u1eadt c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c vi\u1ebft s\u1eb5n th\u00e0nh th\u1ee7 t\u1ee5c: thang h\u1ecfng ph\u1ea3i \u0111\u01b0\u1ee3c g\u1eafn th\u1ebb ghi r\u00f5 kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng, ho\u1eb7c ch\u1eb7n l\u1ea1i, v\u00e0 r\u00fat kh\u1ecfi s\u1eed d\u1ee5ng cho t\u1edbi khi s\u1eeda \u0111\u1ea1t nh\u01b0 thi\u1ebft k\u1ebf g\u1ed1c. Chi ti\u1ebft \u0111\u00e1ng h\u1ecdc l\u00e0 \u1edf ch\u1ed7 chi\u1ebfc th\u1ebb ph\u1ea3i n\u1eb1m tr\u00ean ch\u00ednh c\u00e2y thang, kh\u00f4ng n\u1eb1m trong s\u1ed5, v\u00ec ng\u01b0\u1eddi l\u1ea5y thang l\u00fac g\u1ea5p kh\u00f4ng c\u00f3 th\u1eddi gian tra s\u1ed5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ch\u1ecdn Chi\u1ec1u D\u00e0i V\u00e0 Ki\u1ec3u B\u1eadc Theo N\u01a1i S\u1eed D\u1ee5ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chi\u1ec1u d\u00e0i thang ph\u1ea3i t\u00ednh t\u1eeb \u0111i\u1ec3m m\u00f3c xu\u1ed1ng m\u1eb7t n\u1ec1n ch\u1ecbu l\u1ef1c, c\u1ed9ng th\u00eam m\u1ed9t kho\u1ea3ng d\u01b0. Thang ng\u1eafn h\u01a1n kho\u1ea3ng c\u00e1ch th\u1eadt bu\u1ed9c ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i nh\u1ea3y \u0111o\u1ea1n cu\u1ed1i, v\u00e0 \u0111\u00f3 l\u00e0 l\u00fac d\u1ec5 l\u1eadt c\u1ed5 ch\u00e2n nh\u1ea5t. Thang d\u00e0i qu\u00e1 th\u00ec ph\u1ea7n th\u1eeba n\u1eb1m cu\u1ed9n d\u01b0\u1edbi \u0111\u1ea5t, v\u01b0\u1edbng ch\u00e2n v\u00e0 d\u1ec5 m\u1eafc v\u00e0o v\u1eadt c\u1ea3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi nh\u00e0 \u1edf, c\u00e1ch \u0111o \u0111\u01a1n gi\u1ea3n l\u00e0 t\u00ednh t\u1eeb m\u00e9p ban c\u00f4ng ho\u1eb7c b\u1ec7 c\u1eeda s\u1ed5 xu\u1ed1ng m\u1eb7t s\u00e2n, r\u1ed3i c\u1ed9ng th\u00eam kho\u1ea3ng n\u1eeda m\u00e9t. V\u1edbi h\u1ea7m v\u00e0 b\u1ec3 ch\u1ee9a, ph\u1ea3i \u0111o t\u1edbi \u0111\u00e1y ch\u1ee9 kh\u00f4ng t\u1edbi m\u1eb7t n\u01b0\u1edbc hay m\u1eb7t b\u00f9n, v\u00ec m\u1ef1c \u0111\u00f3 thay \u0111\u1ed5i. V\u1edbi t\u00e0u thuy\u1ec1n, chi\u1ec1u d\u00e0i ph\u1ee5 thu\u1ed9c m\u1edbn n\u01b0\u1edbc l\u00fac th\u1ea5p nh\u1ea5t, n\u00ean l\u1ea5y theo tr\u01b0\u1eddng h\u1ee3p b\u1ea5t l\u1ee3i nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c b\u1eadc c\u0169ng \u0111\u00e1ng c\u00e2n nh\u1eafc. B\u1eadc th\u01b0a gi\u00fap thang nh\u1eb9 v\u00e0 g\u1ecdn, nh\u01b0ng ng\u01b0\u1eddi th\u1ea5p ho\u1eb7c ng\u01b0\u1eddi l\u1edbn tu\u1ed5i s\u1ebd kh\u00f3 v\u1edbi. B\u1eadc d\u00e0y l\u00e0m thang n\u1eb7ng v\u00e0 c\u1ed3ng k\u1ec1nh h\u01a1n khi cu\u1ed9n, \u0111\u1ed5i l\u1ea1i d\u1ec5 leo v\u00e0 \u00edt m\u1ecfi. V\u1edbi thang d\u00f9ng chung cho nhi\u1ec1u ng\u01b0\u1eddi, kho\u1ea3ng c\u00e1ch v\u1eeba ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd h\u01a1n hai th\u00e1i c\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ec1 r\u1ed9ng b\u1eadc quy\u1ebft \u0111\u1ecbnh vi\u1ec7c \u0111\u1eb7t \u0111\u01b0\u1ee3c c\u1ea3 b\u00e0n ch\u00e2n hay ch\u1ec9 m\u0169i ch\u00e2n. B\u1eadc h\u1eb9p l\u00e0m b\u00e0n ch\u00e2n m\u1ecfi r\u1ea5t nhanh, ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c cho \u0111o\u1ea1n ng\u1eafn nh\u01b0ng kh\u00f4ng cho c\u00f4ng vi\u1ec7c k\u00e9o d\u00e0i. N\u1ebfu t\u1ed5 th\u01b0\u1eddng xuy\u00ean leo xu\u1ed1ng h\u1ea7m s\u00e2u, n\u00ean ch\u1ecdn lo\u1ea1i b\u1eadc r\u1ed9ng v\u00e0 c\u00f3 m\u1eb7t nh\u00e1m d\u00f9 thang n\u1eb7ng h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cu\u1ed1i c\u00f9ng l\u00e0 s\u1ed1 l\u01b0\u1ee3ng v\u00e0 ch\u1ed7 \u0111\u1ec3. Thang tho\u00e1t hi\u1ec3m ph\u1ea3i n\u1eb1m ngay t\u1ea1i v\u1ecb tr\u00ed c\u1ea7n d\u00f9ng, kh\u00f4ng c\u1ea5t trong kho kh\u00f3a c\u1eeda. Thang c\u00f4ng vi\u1ec7c th\u00ec ng\u01b0\u1ee3c l\u1ea1i, n\u00ean c\u00f3 ch\u1ed7 c\u1ea5t c\u1ed1 \u0111\u1ecbnh v\u00e0 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m, v\u00ec thang b\u1ecb m\u01b0\u1ee3n qua l\u1ea1i gi\u1eefa c\u00e1c t\u1ed5 l\u00e0 thang kh\u00f4ng ai ki\u1ec3m tra.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00f2ng Soi B\u1eaft Bu\u1ed9c M\u1ed7i L\u1ea7n L\u1ea5y Thang Ra<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thang d\u00e2y n\u1eb1m cu\u1ed9n trong t\u00fai h\u00e0ng th\u00e1ng r\u1ed3i \u0111\u01b0\u1ee3c l\u1ea5y ra d\u00f9ng g\u1ea5p, n\u00ean h\u1ea7u nh\u01b0 kh\u00f4ng ai ki\u1ec3m tra. \u0110\u00f3 l\u00e0 v\u00f2ng \u0111\u1eddi t\u1ea1o ra r\u1ee7i ro, v\u00ec h\u01b0 h\u1ecfng ti\u1ec1m \u1ea9n c\u00f3 th\u1eddi gian t\u00edch t\u1ee5 m\u00e0 kh\u00f4ng ai nh\u00ecn th\u1ea5y.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2024\/08\/thang-day-chat-luong-an-toan.jpg\" alt=\"Thang d\u00e2y cu\u1ed9n g\u1ecdn \u0111\u1ec3 c\u1ea5t trong kho, l\u1ed9 r\u00f5 b\u1eadc v\u00e0 \u0111i\u1ec3m n\u1ed1i d\u00e2y\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><li>Tr\u1ea3i th\u1eb3ng to\u00e0n b\u1ed9 thang tr\u00ean n\u1ec1n, kh\u00f4ng ki\u1ec3m tra khi c\u00f2n cu\u1ed9n trong t\u00fai.<\/li><li>Vu\u1ed1t tay d\u1ecdc hai d\u00e2y d\u1ecdc \u0111\u1ec3 t\u00ecm ch\u1ed7 x\u01a1 s\u1ee3i, ch\u1ed7 c\u1ee9ng b\u1ea5t th\u01b0\u1eddng ho\u1eb7c v\u1ebft ch\u00e1y s\u00e9m.<\/li><li>Xoay th\u1eed t\u1eebng b\u1eadc theo tr\u1ee5c d\u00e2y v\u00e0 l\u1eafc theo chi\u1ec1u d\u1ecdc \u0111\u1ec3 ph\u00e1t hi\u1ec7n b\u1eadc l\u1ecfng.<\/li><li>M\u1edf \u0111\u00f3ng ch\u1ed1t kh\u00f3a mi\u1ec7ng m\u00f3c v\u00e0i l\u1ea7n, ki\u1ec3m tra l\u00f2 xo v\u00e0 v\u1ebft n\u1ee9t \u1edf ch\u00e2n m\u00f3c.<\/li><li>Soi c\u00e1c m\u1ed1i kh\u00e2u ho\u1eb7c \u00e9p c\u1ed1t \u1edf \u0111\u1ea7u tr\u00ean, n\u01a1i t\u1eadp trung to\u00e0n b\u1ed9 l\u1ef1c k\u00e9o.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0103n c\u1ee9 lo\u1ea1i b\u1ecf n\u00ean r\u00f5 r\u00e0ng v\u00e0 d\u1ee9t kho\u00e1t: d\u00e2y \u0111\u1ee9t s\u1ee3i, m\u1ed1i kh\u00e2u b\u1ee5c, b\u1eadc n\u1ee9t ho\u1eb7c cong, m\u00f3c bi\u1ebfn d\u1ea1ng, ch\u1ed1t kh\u00f3a kh\u00f4ng b\u1eadt v\u1ec1 v\u1ecb tr\u00ed. Kh\u00f4ng s\u1eeda ch\u1eefa t\u1ea1m b\u1eb1ng d\u00e2y th\u1eeba hay bu l\u00f4ng thay th\u1ebf. M\u1ed9t chi ti\u1ebft t\u1ef1 ch\u1ebf s\u1ebd h\u1ecfng \u1edf \u0111\u00fang l\u00fac ch\u1ecbu t\u1ea3i cao nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 b\u1ea3o qu\u1ea3n, thang ph\u1ea3i kh\u00f4 h\u1eb3n tr\u01b0\u1edbc khi cho v\u00e0o t\u00fai. C\u1ea5t n\u01a1i tho\u00e1ng, tr\u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 tr\u00e1nh \u0111\u1ec3 chung v\u1edbi ho\u00e1 ch\u1ea5t hay d\u1ea7u m\u00e1y. S\u1ee3i t\u1ed5ng h\u1ee3p b\u1ecb tia c\u1ef1c t\u00edm l\u00e0m gi\u00f2n r\u1ea5t nhanh, v\u00e0 \u0111\u00e2y l\u00e0 d\u1ea1ng xu\u1ed1ng c\u1ea5p kh\u00f4ng \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft b\u00ean ngo\u00e0i cho \u0111\u1ebfn khi d\u00e2y \u0111\u1ee9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i thang n\u00ean c\u00f3 m\u1ed9t th\u1ebb theo d\u00f5i g\u1eafn k\u00e8m, ghi ng\u00e0y \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng, ng\u00e0y ki\u1ec3m tra g\u1ea7n nh\u1ea5t v\u00e0 t\u00ean ng\u01b0\u1eddi ki\u1ec3m. C\u00e1ch l\u00e0m n\u00e0y m\u1ea5t v\u00e0i ph\u00fat m\u1ed7i th\u00e1ng nh\u01b0ng gi\u00fap tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c c\u00e2u h\u1ecfi quan tr\u1ecdng nh\u1ea5t l\u00fac c\u1ea7n d\u00f9ng: c\u00e1i thang n\u00e0y l\u1ea7n cu\u1ed1i \u0111\u01b0\u1ee3c ai soi, v\u00e0 khi n\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi thang treo c\u1ed1 \u0111\u1ecbnh \u1edf v\u1ecb tr\u00ed tho\u00e1t hi\u1ec3m, vi\u1ec7c ki\u1ec3m c\u00f2n ph\u1ea3i bao g\u1ed3m ch\u00ednh \u0111i\u1ec3m treo. Bu l\u00f4ng n\u1edf b\u1eaft v\u00e0o t\u01b0\u1eddng l\u00e2u ng\u00e0y c\u00f3 th\u1ec3 l\u1ecfng, v\u00e0 l\u1edbp v\u1eefa quanh ch\u00e2n bu l\u00f4ng b\u1ecb n\u1ee9t sau v\u00e0i m\u00f9a m\u01b0a. \u0110\u00e2y l\u00e0 chi ti\u1ebft kh\u00f4ng thu\u1ed9c v\u1ec1 c\u00e2y thang nh\u01b0ng l\u1ea1i quy\u1ebft \u0111\u1ecbnh thang c\u00f3 gi\u1eef \u0111\u01b0\u1ee3c ng\u01b0\u1eddi hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t th\u00f3i quen \u0111\u00e1ng t\u1eadp l\u00e0 th\u1eed tri\u1ec3n khai thang m\u1ed7i qu\u00fd, ngay t\u1ea1i ch\u1ed7 n\u00f3 \u0111\u01b0\u1ee3c treo. Vi\u1ec7c n\u00e0y v\u1eeba x\u00e1c nh\u1eadn thang c\u00f2n m\u1edf ra b\u00ecnh th\u01b0\u1eddng, v\u1eeba gi\u00fap ng\u01b0\u1eddi trong nh\u00e0 nh\u1edb thao t\u00e1c. Trong t\u00ecnh hu\u1ed1ng th\u1eadt, th\u1eddi gian t\u00ecm hi\u1ec3u c\u00e1ch d\u00f9ng l\u00e0 th\u1eddi gian kh\u00f4ng ai c\u00f3.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2023\/12\/thang-day-cuu-ho.jpg\" alt=\"Thang d\u00e2y c\u1ee9u h\u1ed9 tr\u1ea3i th\u1eb3ng tr\u00ean n\u1ec1n \u0111\u1ec3 ki\u1ec3m tra t\u1eebng b\u1eadc v\u00e0 t\u1eebng \u0111o\u1ea1n d\u00e2y\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Thang D\u00e2y M\u00f3c L\u1edbn Ch\u1ea5t L\u01b0\u1ee3ng t\u1ea1i TP. H\u1ed3 Ch\u00ed Minh<\/p>\n","protected":false},"author":969,"featured_media":66161,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5386,5383,5382,6934],"tags":[347,1032,346],"class_list":["post-9711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan","category-hoi-dap","category-hoi-dap-su-kien","category-xoa-gsc","tag-thang-day","tag-thang-day-moc-lon","tag-thang-day-thoat-hiem"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/9711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/969"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=9711"}],"version-history":[{"count":21,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/9711\/revisions"}],"predecessor-version":[{"id":98245,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/9711\/revisions\/98245"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/66161"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=9711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=9711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=9711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}