{"id":193,"date":"2023-08-15T06:25:59","date_gmt":"2023-08-15T06:25:59","guid":{"rendered":"https:\/\/alnafaagroup.com\/?post_type=product&p=193"},"modified":"2025-05-14T15:52:59","modified_gmt":"2025-05-14T15:52:59","slug":"aashto-m180-thrie-beam-highway-guardrail-protecting-road-used-safety-steel-barrier-guardrail","status":"publish","type":"product","link":"https:\/\/alnafaagroup.com\/?product=aashto-m180-thrie-beam-highway-guardrail-protecting-road-used-safety-steel-barrier-guardrail","title":{"rendered":"AASHTO M180 THRIE BEAM HIGHWAY GUARDRAIL PROTECTING ROAD USED SAFETY STEEL BARRIER GUARDRAIL"},"content":{"rendered":"

Products Description<\/strong><\/h3>\n

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hrie beam guardrail<\/strong><\/h5>\n
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Thrie beam guardrail features its shape of three waves, which has an added corrugation on the basic of traditional W-beam. Compared to two-wave shape products, this one has a stronger construction and higher impact endurance. It has been successfully impact-tested by a heavy truck and has showed its remarkable resistance against the crash force.<\/span><\/p>\n

It is a perfect combination of high quality material (including Q235, Q345, etc.) and excellent anti-rust zinc or PVC coating. All of these make it outstanding at long-term corrosion and rust resistance. Meanwhile, it costs effectively and is widely used as a visual and physical barrier for protection against run-off road collision. Additionally, it is often used as a specific signs for a transition to high speed roadways, bridges, etc.<\/span><\/div>\n

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Manufacturing Technique<\/strong><\/h4>\n\n\n\n\n\n\n\n\n
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American AASHTO-M180 Technical Standard Thrie-beam highway guardrail<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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TYPE<\/div>\n<\/div>\n<\/td>\n
\n
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Overall Length<\/div>\n
(mm)<\/div>\n<\/div>\n<\/td>\n
\n
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Effection Length<\/div>\n
(mm)<\/div>\n<\/div>\n<\/td>\n
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Norminal Uncoated Thickness<\/div>\n
(mm)<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
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TYPE\u2160<\/div>\n<\/div>\n<\/td>\n
\n
\n
4130<\/div>\n<\/div>\n<\/td>\n
\n
\n
3810<\/div>\n<\/div>\n<\/td>\n
\n
\n
2.67-4.0<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
TYPE \u2161<\/div>\n<\/div>\n<\/td>\n
\n
\n
4320<\/div>\n<\/div>\n<\/td>\n
\n
\n
4000<\/div>\n<\/div>\n<\/td>\n
\n
\n
2.67-4.0<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
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MECHANICAL PROPERTIES<\/div>\n<\/div>\n<\/td>\n
\n
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\u25c6Material grade: S355JR<\/p>\n

\u25c6Yield Point, minimum, 345Mpa (50000psi);<\/div>\n
\u25c6Tensile Strength, minimum 483Mpa (70000psi); and\u00a0\u25c6Elongation, in 50mm (2 in.),minimum, 12 percent.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
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<\/div>\n
NOTES<\/div>\n<\/div>\n<\/td>\n
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\u25cfThickness of Zinc coating: 550g\/\u33a1 or1100g\/\u33a1;\u00a0\u25cfThe beams may galvantzed before or after fabrication;\u00a0\u25cfWe can customize the length and thickness according to customer requirements.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Thrie Beam Guardrail Advantages<\/strong><\/h4>\n

* No offset block required\u00a0* Higher durability and strength than W-beam guardrails\u00a0* Absorb maximum energy of the impact force\u00a0* Redirect the mobile equipment as fast as it can\u00a0* Visual remand of the transition to highways or bridges\u00a0* Preventing the pedestrians from walking across highways ignoring the running cars\u00a0* Protect the vehicles against skidding off roads, especially mountain roads and bridges.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Products Description hrie beam guardrail Thrie beam guardrail features its shape of three waves, which has an added corrugation on the basic of traditional W-beam. Compared to two-wave shape products, this one has a stronger construction and higher impact endurance. It has been successfully impact-tested by a heavy truck and has showed its remarkable resistance […]<\/p>\n","protected":false},"featured_media":397,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-193","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-guardrail-beam","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=\/wp\/v2\/product\/193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=193"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=\/wp\/v2\/media\/397"}],"wp:attachment":[{"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=193"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=193"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/alnafaagroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}