{"id":8011,"date":"2026-08-10T09:28:13","date_gmt":"2026-08-10T09:28:13","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=8011"},"modified":"2026-08-10T09:35:16","modified_gmt":"2026-08-10T09:35:16","slug":"two-wave-guardrail-vs-three-wave-guardrail-how-to-choose-the-type-for-overseas-projects","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/vi\/two-wave-guardrail-vs-three-wave-guardrail-how-to-choose-the-type-for-overseas-projects\/","title":{"rendered":"H\u00e0ng r\u00e0o an to\u00e0n hai s\u00f3ng so v\u1edbi h\u00e0ng r\u00e0o an to\u00e0n ba s\u00f3ng: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ef1 \u00e1n \u1edf n\u01b0\u1edbc ngo\u00e0i?"},"content":{"rendered":"

Nhi\u1ec1u nh\u00e0 th\u1ea7u v\u00e0 nh\u00e0 nh\u1eadp kh\u1ea9u n\u01b0\u1edbc ngo\u00e0i th\u01b0\u1eddng nh\u1ea7m l\u1eabn gi\u1eefa H\u00e0ng r\u00e0o an to\u00e0n ki\u1ec3u d\u1ea7m ch\u1eef W<\/strong> v\u00e0H\u00e0ng r\u00e0o an to\u00e0n ba thanh<\/strong> khi \u0111\u1eb7t h\u00e0ng. Hai lo\u1ea1i n\u00e0y c\u00f3 m\u1ee9c \u0111\u1ed9 ch\u1ed1ng va \u0111\u1eadp, c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng v\u00e0 m\u1ee9c gi\u00e1 kh\u00e1c nhau. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn s\u1ebd \u0111\u1ea3m b\u1ea3o d\u1ef1 \u00e1n tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u00e0 tr\u00e1nh l\u00e3ng ph\u00ed ng\u00e2n s\u00e1ch.<\/p>\n\n\n\n

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

1. Lan can an to\u00e0n ki\u1ec3u d\u1ea7m ch\u1eef W (hai s\u00f3ng)<\/strong><\/h2>\n\n\n\n

H\u00e0ng r\u00e0o an to\u00e0n ki\u1ec3u W-beam l\u00e0 s\u1ea3n ph\u1ea9m an to\u00e0n giao th\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u00f4 th\u1ecb, \u0111\u01b0\u1eddng n\u00f4ng th\u00f4n, \u0111\u01b0\u1eddng trong c\u00f4ng vi\u00ean v\u00e0 c\u00e1c \u0111o\u1ea1n \u0111\u01b0\u1eddng cao t\u1ed1c c\u00f3 l\u01b0u l\u01b0\u1ee3ng giao th\u00f4ng th\u1ea5p. V\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng va ch\u1ea1m \u0111\u1ea1t ti\u00eau chu\u1ea9n v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t, \u0111\u00e2y l\u00e0 lo\u1ea1i h\u00e0ng r\u00e0o an to\u00e0n c\u01a1 b\u1ea3n b\u00e1n ch\u1ea1y nh\u1ea5t cho c\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng b\u1ed9 th\u00f4ng th\u01b0\u1eddng tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n\n

2. H\u00e0ng r\u00e0o an to\u00e0n ba thanh (ba s\u00f3ng)<\/strong><\/h2>\n\n\n\n

H\u00e0ng r\u00e0o an to\u00e0n ba thanh c\u00f3 b\u1ec1 m\u1eb7t thanh r\u1ed9ng h\u01a1n, \u0111\u1ed9 c\u1ee9ng cao h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp t\u1ed1t h\u01a1n. Lo\u1ea1i h\u00e0ng r\u00e0o n\u00e0y thu\u1ed9c h\u1ec7 th\u1ed1ng r\u00e0o ch\u1eafn va ch\u1ea1m c\u1ea5p cao<\/strong>. S\u1ea3n ph\u1ea9m n\u00e0y ph\u00f9 h\u1ee3p cho c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng cao t\u1ed1c, c\u00e1c \u0111o\u1ea1n d\u1ed1c n\u00fai d\u1ef1ng \u0111\u1ee9ng, m\u00e9p c\u1ea7u, c\u00e1c kh\u00fac cua g\u1ea5p v\u00e0 c\u00e1c \u0111o\u1ea1n \u0111\u01b0\u1eddng c\u00f3 l\u01b0u l\u01b0\u1ee3ng giao th\u00f4ng l\u1edbn. S\u1ea3n ph\u1ea9m gi\u00fap ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 t\u00ecnh tr\u1ea1ng c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n n\u1eb7ng lao ra kh\u1ecfi \u0111\u01b0\u1eddng v\u00e0 n\u00e2ng cao ti\u00eau chu\u1ea9n an to\u00e0n giao th\u00f4ng t\u1ed5ng th\u1ec3.<\/p>\n\n\n\n

3. H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn d\u1ef1 \u00e1n \u1edf n\u01b0\u1edbc ngo\u00e0i<\/strong><\/h2>\n\n\n\n

C\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng b\u1ed9 \u0111\u00f4 th\u1ecb v\u00e0 n\u00f4ng th\u00f4n th\u00f4ng th\u01b0\u1eddng: N\u00ean ch\u1ecdn d\u1ea7m W \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 chi ph\u00ed cao h\u01a1n.
C\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng cao t\u1ed1c, \u0111\u01b0\u1eddng n\u00fai v\u00e0 \u0111\u01b0\u1eddng d\u00e0nh cho ph\u01b0\u01a1ng ti\u1ec7n t\u1ea3i tr\u1ecdng l\u1edbn: H\u00e3y l\u1ef1a ch\u1ecdn Thrie-beam \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n cao theo EN1317 \/ AASHTO.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c lo\u1ea1i lan can b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo y\u00eau c\u1ea7u v\u1edbi k\u00edch th\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7, c\u00f3 \u0111\u1ed9 d\u00e0y t\u1eeb 2,67 mm \u0111\u1ebfn 4,0 mm. Chuy\u00ean nghi\u1ec7p Gi\u1ea3i ph\u00e1p l\u1ef1a ch\u1ecdn mi\u1ec5n ph\u00ed v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1eadp b\u1ea3ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c (BOQ)<\/strong> \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t d\u1ef1a tr\u00ean c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ecba ph\u01b0\u01a1ng, \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1eddng s\u00e1 v\u00e0 ng\u00e2n s\u00e1ch d\u1ef1 \u00e1n.<\/p>","protected":false},"excerpt":{"rendered":"

Many overseas contractors and importers are confused between W-beam guardrail andThrie-beam guardrail when placing orders. The two types have different crash resistance levels, application scenarios and prices. Correct selection ensures project compliance and avoids budget waste. 1. W-Beam Guardrail (Two-wave) W-beam guardrail is the most popular and cost-effective road safety product worldwide. It is widely used for […]<\/p>","protected":false},"author":1,"featured_media":8013,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"W Beam vs Thrie Beam Guardrail | How To Select Guardrail For Overseas Highway Projects","_seopress_titles_desc":"Compare two-wave W beam & three-wave thrie beam guardrails for overseas road projects. Our galvanized guardrails comply with EN1317 & AASHTO, support customized sizes for highways, bridges & heavy-traffic 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