{"id":8071,"date":"2026-09-15T02:33:34","date_gmt":"2026-09-15T02:33:34","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=8071"},"modified":"2026-09-15T02:34:44","modified_gmt":"2026-09-15T02:34:44","slug":"overseas-guardrail-installation-guide-common-construction-mistakes-solutions","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/vi\/overseas-guardrail-installation-guide-common-construction-mistakes-solutions\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t lan can \u1edf n\u01b0\u1edbc ngo\u00e0i: Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p trong thi c\u00f4ng v\u00e0 gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c"},"content":{"rendered":"

V\u1eadt li\u1ec7u lan can b\u1ea3o v\u1ec7 \u0111\u1ea1t ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1ef1 \u00e1n s\u1ebd \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn. Ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00f4ng tr\u01b0\u1eddng l\u00e0 y\u1ebfu t\u1ed1 tr\u1ef1c ti\u1ebfp quy\u1ebft \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 ch\u1ed1ng va ch\u1ea1m th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

\u0110\u1ed9 s\u00e2u ch\u00f4n c\u1ecdc kh\u00f4ng \u0111\u1ee7. \u0110\u1ed9 s\u00e2u ch\u00f4n c\u1ecdc l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. C\u00e1c c\u1ecdc \u0111\u01b0\u1ee3c ch\u00f4n c\u1ecdc qu\u00e1 n\u00f4ng s\u1ebd b\u1ecb k\u00e9o b\u1eadt ra khi ch\u1ecbu va \u0111\u1eadp. \u0110\u1ed1i v\u1edbi n\u1ec1n \u0111\u1ea5t m\u1ec1m, c\u1ea7n ph\u1ea3i ch\u00f4n c\u1ecdc s\u00e2u h\u01a1n ho\u1eb7c s\u1eed d\u1ee5ng \u0111\u1ebf b\u00ea t\u00f4ng. T\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f3 \u0111\u1ecba h\u00ecnh n\u00fai \u0111\u00e1, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1ed1ng bao ch\u00f4n c\u1ecdc.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

H\u01b0\u1edbng l\u1eafp \u0111\u1eb7t sai c\u1ee7a c\u00e1c d\u1ea7m lan can. C\u00e1c m\u1ed1i n\u1ed1i d\u1ea7m ph\u1ea3i ch\u1ed3ng l\u00ean nhau theo h\u01b0\u1edbng l\u01b0u th\u00f4ng. Vi\u1ec7c l\u1eafp \u0111\u1eb7t ng\u01b0\u1ee3c s\u1ebd d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng c\u00e1c m\u1ed1i n\u1ed1i b\u1ecb t\u00e1ch r\u1eddi khi ch\u1ecbu va ch\u1ea1m v\u00e0 l\u00e0m h\u1ecfng ho\u00e0n to\u00e0n h\u1ec7 th\u1ed1ng r\u00e0o ch\u1eafn, \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c c\u00e1c gi\u00e1m s\u00e1t vi\u00ean c\u00f4ng tr\u01b0\u1eddng ki\u1ec3m tra r\u1ea5t k\u1ef9 l\u01b0\u1ee1ng.<\/p>\n\n\n\n

M\u00f4-men xo\u1eafn si\u1ebft bu-l\u00f4ng kh\u00f4ng \u0111\u00fang. Kh\u00f4ng n\u00ean si\u1ebft bu-l\u00f4ng qu\u00e1 ch\u1eb7t. H\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 d\u1ea1ng d\u1ea7m ch\u1eef W c\u1ea7n c\u00f3 kho\u1ea3ng tr\u01b0\u1ee3t nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. Si\u1ebft bu-l\u00f4ng qu\u00e1 ch\u1eb7t s\u1ebd ng\u0103n c\u1ea3n s\u1ef1 bi\u1ebfn d\u1ea1ng; c\u00f2n bu-l\u00f4ng l\u1ecfng l\u1ebbo s\u1ebd t\u1ea1o ra khe h\u1edf l\u1edbn v\u00e0 l\u00e0m k\u1ebft c\u1ea5u m\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

Ki\u1ec3m so\u00e1t \u0111\u1ed9 th\u1eb3ng \u0111\u1ee9ng c\u1ee7a c\u1ed9t th\u00e9p. C\u00e1c c\u1ed9t b\u1ecb nghi\u00eang s\u1ebd l\u00e0m thay \u0111\u1ed5i b\u1ec1 m\u1eb7t ch\u1ecbu l\u1ef1c v\u00e0 l\u00e0m gi\u1ea3m m\u1ee9c \u0111\u1ed9 ch\u1eafn. C\u00e1c nh\u00e0 th\u1ea7u c\u1ea7n ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng \u0111\u1ee9ng v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c c\u1ed9t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u00e0ng r\u00e0o \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp li\u00ean t\u1ee5c v\u00e0 th\u1eb3ng h\u00e0ng.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i cung c\u1ea5p b\u1ea3n v\u1ebd v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t b\u1eb1ng ti\u1ebfng Anh. D\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1eeb xa lu\u00f4n s\u1eb5n s\u00e0ng \u0111\u1ec3 gi\u00fap c\u00e1c \u0111\u1ed9i thi c\u00f4ng tr\u00e1nh \u0111\u01b0\u1ee3c r\u1ee7i ro v\u00e0 v\u01b0\u1ee3t qua kh\u00e2u nghi\u1ec7m thu d\u1ef1 \u00e1n.<\/p>","protected":false},"excerpt":{"rendered":"

Qualified guardrail materials cannot guarantee project acceptance. On-site installation quality directly determines the actual crash protection performance. Insufficient post embedment depth Embedment depth is critical. Posts with shallow embedment will be pulled out during impact. For soft soil foundation, deeper embedment or concrete base is required. Rocky mountain sites can use embedded sleeves. Wrong lap […]<\/p>","protected":false},"author":1,"featured_media":8072,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Overseas Guardrail Installation Guide | Common Mistakes & Solutions","_seopress_titles_desc":"Learn typical overseas guardrail installation mistakes and practical solutions. 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