{"id":614,"date":"2021-04-05T13:28:25","date_gmt":"2021-04-05T06:28:25","guid":{"rendered":"http:\/\/blog.bestray.com\/?p=614"},"modified":"2024-02-29T16:02:41","modified_gmt":"2024-02-29T09:02:41","slug":"tim-hieu-ve-ong-ruot-ga","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/tim-hieu-ve-ong-ruot-ga\/","title":{"rendered":"T\u00ecm hi\u1ec3u v\u1ec1 \u1ed1ng ru\u1ed9t g\u00e0"},"content":{"rendered":"<p style=\"text-align: justify;\">S\u1eed d\u1ee5ng <em><strong>\u1ed1ng lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em> (<em><strong>\u1ed1ng th\u00e9p lu\u1ed3n d\u00e2y \u0111i\u1ec7n, \u1ed1ng ru\u1ed9t g\u00e0 l\u00f5i th\u00e9p)<\/strong><\/em> \u0111\u1ec3 thi c\u00f4ng \u00e2m t\u01b0\u1eddng ho\u1eb7c \u0111\u1eb7t n\u1ed5i tr\u00ean b\u1ec1 m\u1eb7t l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1edbi \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 th\u1ea7u, k\u0129 s\u01b0 x\u00e2y d\u1ef1ng l\u1ef1a ch\u1ecdn cho c\u00e1c c\u00f4ng tr\u00ecnh, d\u1ef1 \u00e1n, nh\u00e0 \u1edf, khu chung c\u01b0\u2026<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 14pt;\"><strong>1. Ph\u00e2n lo\u1ea1i<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\">C\u00f3 2 lo\u1ea1i <em><strong>\u1ed1ng lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em> \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay l\u00e0:<\/p>\n<ul style=\"text-align: justify;\">\n<li><em><strong>\u1ed0ng th\u00e9p lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em> ( \u1ed1ng EMT, \u1ed1ng IMC)<\/li>\n<li><em><strong>\u1ed0ng ru\u1ed9t g\u00e0 l\u00f5i th\u00e9p<\/strong><\/em>\u00a0(\u1ed1ng ru\u1ed9t g\u00e0 l\u00f5i th\u00e9p b\u1ecdc nh\u1ef1a, \u1ed1ng ru\u1ed9t g\u00e0 l\u00f5i th\u00e9p kh\u00f4ng b\u1ecdc nh\u1ef1a).<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 14pt;\"><strong>2. L\u01b0u \u00fd khi s\u1eed d\u1ee5ng:<\/strong><\/span><\/h2>\n<ul style=\"text-align: justify;\">\n<li>S\u1eed d\u1ee5ng d\u00e2y \u0111i\u1ec7n c\u00f3 \u0111\u01b0\u1eddng k\u00ednh kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 75% ti\u1ebft di\u1ec7n c\u1ee7a d\u00e2y<\/li>\n<li>S\u1eed d\u1ee5ng d\u00e2y m\u1ed3i \u0111\u1ec3 lu\u1ed3n d\u00e2y \u0111i\u1ec7n v\u00e0o <em><strong>\u1ed1ng ru\u1ed9t g\u00e0<\/strong><\/em><\/li>\n<li>N\u00ean s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 c\u1eaft \u1ed1ng.<\/li>\n<li>L\u1eafp \u0111\u1eb7t <em><strong>\u1ed1ng th\u00e9p lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em>, <em><strong>\u1ed1ng ru\u1ed9t g\u00e0 l\u00f5i th\u00e9p<\/strong><\/em> \u1edf nh\u1eefng n\u01a1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p \u0111\u1ec3 b\u1ea3o v\u1ec7 <em><strong>\u1ed1ng lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em> tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng t\u00e1c \u0111\u1ed9ng x\u1ea5u.<\/li>\n<li>N\u00ean s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i <em><strong>\u1ed1ng lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em> \u0111\u00fang ti\u00eau chu\u1ea9n. Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00f3 2 lo\u1ea1i \u1ed1ng ti\u00eau chu\u1ea9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t l\u00e0 ti\u00eau chu\u1ea9n M\u1ef9 v\u00e0 ti\u00eau chu\u1ea9n Nh\u1eadt B\u1ea3n, c\u00f3 ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng UL, Quatest.<\/li>\n<li>Kh\u00f4ng n\u00ean \u0111i \u00e2m t\u01b0\u1eddng qu\u00e1 s\u00e2u.<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 14pt;\"><strong>3. \u1ed0ng ru\u1ed9t g\u00e0 l\u00f5i th\u00e9p s\u1eed d\u1ee5ng trong nh\u1eefng v\u1ecb tr\u00ed n\u00e0o?<\/strong><\/span><\/h2>\n<ul style=\"text-align: justify;\">\n<li><em><strong>\u1ed0ng ru\u1ed9t g\u00e0<\/strong><\/em> nh\u1eb9, d\u1ec5 thi c\u00f4ng, d\u1ec5 u\u1ed1n n\u00ean th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1ec3 \u0111\u1eb7t t\u1ea1i nh\u1eefng v\u1ecb tr\u00ed tr\u00ean cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an \u00a0to\u00e0n nh\u01b0 tr\u1ea7n la-ph\u00f4ng, tr\u1ea7n th\u1ea1ch cao, t\u01b0\u1eddng x\u00e2y b\u1eb1ng g\u1ea1ch \u1ed1ng.<\/li>\n<li>L\u1eafp \u0111\u1eb7t \u1ed1ng t\u1ea1i nh\u1eefng v\u1ecb tr\u00ed c\u00f3 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9 \u1ea9m ph\u00f9 h\u1ee3p \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng \u1ed1ng.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><em><strong>\u1ed0ng ru\u1ed9t g\u00e0 b\u1ecdc nh\u1ef1a<\/strong><\/em>\u00a0ho\u1eb7c <em><strong>\u1ed1ng ru\u1ed9t g\u00e0 kh\u00f4ng b\u1ecdc nh\u1ef1a<\/strong><\/em> c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n so v\u1edbi <em><strong>\u1ed1ng th\u00e9p lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em>.<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: Arial, Helvetica, sans-serif;\">\u0110\u1ec3 l\u1eafp \u0111\u1eb7t <em><strong>\u1ed1ng lu\u1ed3n d\u00e2y \u0111i\u1ec7n<\/strong><\/em> c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i ph\u1ee5 ki\u1ec7n nh\u01b0: c\u00e1c lo\u1ea1i k\u1eb9p, thanh ren ho\u1eb7c ty ren m\u1ea1 k\u1ebdm, thanh unistrut&#8230;<\/span><\/p>\n<p>Tuy nhi\u00ean, c\u00f3 1 v\u00e0i c\u00f4ng tr\u00ecnh kh\u00f4ng s\u1eed d\u1ee5ng \u1ed1ng ru\u1ed9t g\u00e0, c\u1ea7n l\u1eafp \u0111\u1eb7t thang m\u00e1ng c\u00e1p \u0111\u1ec3 \u0111\u1ee1 d\u00e2y \u0111i\u1ec7n trong c\u00e1c t\u00f2a nh\u00e0.<\/p>\n<p>Xem th\u00eam v\u1ec1 thang m\u00e1ng c\u00e1p <a href=\"https:\/\/bestray.com\/blog\/5-tieu-chi-de-lua-chon-thang-mang-cap\/\">t\u1ea1i \u0111\u00e2y<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5197\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2024\/02\/Thang-Mang-Cap-Bestray-Chat-Luong-Cao-\u2013-Giai-Phap-Bao-Ve-An-Toan-Cho-He-Thong-Dien-1.gif\" alt=\"thang m\u00e1ng c\u00e1p\" width=\"1080\" height=\"1080\" \/><\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<h2><strong>C\u00f4ng Ty C\u1ed5 Ph\u1ea7n Bestray &#8211; Chuy\u00ean S\u1ea3n Xu\u1ea5t Thang M\u00e1ng C\u00e1p (Cable Tray, <\/strong><strong>Cable <\/strong><strong>Trunking)<\/strong><\/h2>\n<ul>\n<li><span style=\"font-size: 20px;\">\u0110\u1ecba ch\u1ec9: 180\/7b, \u1ea5p T\u00e2n Th\u1edbi 3, x\u00e3 T\u00e2n Hi\u1ec7p, huy\u1ec7n H\u00f3c M\u00f4n, TPHCM<\/span><\/li>\n<li><span style=\"font-size: 20px;\">\u0110i\u1ec7n Tho\u1ea1i: (028) 3713 3076 &#8211; 078 453 1668 &#8211; 0909 089 678<\/span><\/li>\n<li><span style=\"font-size: 20px;\">E-mail: sales@bestray<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>S\u1eed d\u1ee5ng \u1ed1ng lu\u1ed3n d\u00e2y \u0111i\u1ec7n (\u1ed1ng th\u00e9p lu\u1ed3n d\u00e2y \u0111i\u1ec7n, \u1ed1ng ru\u1ed9t g\u00e0 l\u00f5i th\u00e9p) \u0111\u1ec3 thi c\u00f4ng \u00e2m t\u01b0\u1eddng ho\u1eb7c \u0111\u1eb7t n\u1ed5i tr\u00ean b\u1ec1 m\u1eb7t l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1edbi \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 th\u1ea7u, k\u0129 s\u01b0 x\u00e2y d\u1ef1ng l\u1ef1a ch\u1ecdn cho c\u00e1c c\u00f4ng tr\u00ecnh, d\u1ef1 \u00e1n, nh\u00e0 \u1edf, khu chung c\u01b0\u2026 1. Ph\u00e2n [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2321,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":{"0":"post-614","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-xay-dung"},"lang":"vi","translations":{"vi":614},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/comments?post=614"}],"version-history":[{"count":11,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/614\/revisions"}],"predecessor-version":[{"id":5448,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/614\/revisions\/5448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media\/2321"}],"wp:attachment":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media?parent=614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/categories?post=614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/tags?post=614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}