{"id":4641,"date":"2026-06-26T08:29:00","date_gmt":"2026-06-26T08:29:00","guid":{"rendered":"http:\/\/luyitraffic.com\/?post_type=product&p=4641"},"modified":"2026-07-06T07:12:54","modified_gmt":"2026-07-06T07:12:54","slug":"traffic-safety-roller-drum-guardrail","status":"publish","type":"product","link":"https:\/\/luyitraffic.com\/fr\/produit\/traffic-safety-roller-drum-guardrail\/","title":{"rendered":"Glissi\u00e8re de s\u00e9curit\u00e9 \u00e0 tambour pour la s\u00e9curit\u00e9 routi\u00e8re"},"content":{"rendered":"

Roller Barrier is a new type guardrail with an anti-collision capability of 80km\/h,100km\/h,120km\/h. It is commonly used in sharp carve road, bend road zone, tunnel entrance and highways with a better safety protection effect.<\/p>\n

Parameters<\/strong><\/p>\n\n\n\n\n\n\n\n\n
Nom<\/td>\nBarri\u00e8re \u00e0 rouleaux<\/td>\n<\/tr>\n
Roller<\/td>\n\u03c6345*490<\/td>\n<\/tr>\n
Roller Weight<\/td>\n8.3KG*1=8.3KG<\/td>\n<\/tr>\n
Specification<\/td>\nL700*W350*H960<\/td>\n<\/tr>\n
Material<\/td>\nGuard rail (Steel) \u00a0Roller (PE\uff06EVA)<\/td>\n<\/tr>\n
Containment Level<\/td>\nTA\uff06100KM\/H<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

What is roller anti-collision guardrail?<\/strong><\/p>\n

The roller anti-collision guardrail is composed of rotating drum, steel column, steel beam, fastener, etc. With a push of the hand, the rotating bucket in the middle can turn. The rotary drum has the characteristics of high elasticity and wear resistance, which is strong enough to avoid being broken and absorb a large amount of impact force<\/p>\n

When the vehicle collides with the rolling guardrail, the driving direction of the vehicle is first corrected through the rotating barrel set on the guardrail to restore it to the normal running track to avoid impact rebound and cause secondary accidents; Secondly, the use of high and high-strength anti-collision protection beams set on the drum guardrail effectively prevents the vehicle from turning over the side of the road.<\/p>\n

While avoiding the “hard” situation between the previous vehicle and the traditional guardrail, it can prevent the car from crossing the guardrail and driving out of the driving lane, thus effectively reducing the consequences of the accident and protecting the personal safety of the passengers to a great extent.<\/p>\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"

\n
This TA grade roller drum guardrail supports 80\/100\/120km\/h anti-collision protection. It is made of steel frames and wear-resistant PE & EVA rotating rollers. The roller converts impact energy into rotational force, guides out-of-control vehicles back to the lane and prevents secondary crashes. Widely installed on sharp bends, tunnel openings and long highways for traffic safety.<\/div>\n<\/div>","protected":false},"featured_media":5602,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Roller Drum Guardrail | 100km\/h TA Grade Highway Roller Barrier","_seopress_titles_desc":"TA level roller barrier with EVA rotating rollers, 100km\/h anti-collision performance. Absorb impact and correct vehicle direction, ideal for highway bends and tunnel entrances.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[61,67],"product_tag":[],"class_list":["post-4641","product","type-product","status-publish","has-post-thumbnail","product_cat-roller-barrier","product_cat-traffic-facility-construction","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product\/4641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/media\/5602"}],"wp:attachment":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/media?parent=4641"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4641"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4641"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}