Red Color Safety Roller Barrier for Tunnel Entrance Tunnel Portal Roller Barrier Introduction Concrete barriers and conventional metal guardrail system are effective, but cause major damage to the impacting vehicle and the guardrail itself. Now a new type barrier system called energy-absorption roller barrier system, invented by Qingdao Taicheng Transportation Facilities Co., Ltd, subsidiary of Qingdao Henger Marine Supply Co., Ltd, that specializes in highway safe guardrail
Anti Shock Highway Safety Roller Barrier Absorb Impact Force To Reduce Damage Patent and use of rotating guardrail: 1. The product has obtained 22 invention patents 2. Widely used in South Korea, Japan, the United States and other countries 3. I have already started using it in some parts of China 4. The traffic accident mortality rate of the used lot is reduced by more than 90% New Rotary Anti-Collision Guardrail Production Qualification And Test Report Materials used for
KSI ETI Type Highway Anti-collision Safety Roller Barrier Rolling Guardrail Roller Barrier Introduction Roller Barrier System combines the advantages of traditional barrier and new type energy -absorption anti-collision roller. It inserts the anti-collision roller into strengthened traditional barrier. When traffic accident happening, it can efficiently resolve the impact energy by converting the impact energy to rotational energy and pull the accident car back to normal
Yellow Color Tunnel Portal Protection Guardrail Safety Roller Barrier Roller Barrier Introduction Roller Barrier System combines the advantages of traditional barrier and new type energy -absorption anti-collision roller. It inserts the anti-collision roller into strengthened traditional barrier. When traffic accident happening, it can efficiently resolve the impact energy by converting the impact energy to rotational energy and pull the accident car back to normal motion
Anti Crash Cushion Safety Roller Barrier, High Way Safe Rolling Guardrail Roller Barrier Introduction Roller Barrier System combines the advantages of traditional barrier and new type energy -absorption anti-collision roller. It inserts the anti-collision roller into strengthened traditional barrier. When traffic accident happening, it can efficiently resolve the impact energy by converting the impact energy to rotational energy and pull the accident car back to normal motion
Highway Impact Energy Absorption Safety Rolling Guardrail Sage Roller Barrier Roller Barrier Introduction Concrete barriers and conventional metal guardrail system are effective, but cause major damage to the impacting vehicle and the guardrail itself. Now a new type barrier system called energy-absorption roller barrier system, invented by Qingdao Taicheng Transportation Facilities Co., Ltd, subsidiary of Qingdao Henger Marine Supply Co., Ltd, that specializes in highway
Highway Guardrail Protect Road Use Safety Roller Barrier From China Product Introduction The rotating guardrail combines the advantages of traditional barrier and new type energy -absorption anti-collision roller barrel. It inserts the anti-collision roller barrel into strengthened traditional barrier. When traffic accident happening, the roller barrel can rotate freely on the columns, and through this free rotation of the roller, they break down the impact force of the car.
Well Designed Safety Roller Barrier With Best Service And Low Price Product Introduction The rotating guardrail combines the advantages of traditional barrier and new type energy -absorption anti-collision roller barrel. It inserts the anti-collision roller barrel into strengthened traditional barrier. When traffic accident happening, the roller barrel can rotate freely on the columns, and through this free rotation of the roller, they break down the impact force of the car.
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