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Highway guardrail board | Shiyan | Shandong Junan fence panels
Waveform guardrail www.sdboxinghulan.com phone 18663589565, QQ1833227683
• provinces county supply • Entity factory: Shandong Junan fence
Two-wave guardrail common specification is 4320mm * 310mm * 85mm * 3mm / 4mm, the column for the 114/140 mm * 4.5mm; three waves guardrail common specification is 4320mm * 506mm * 85mm * 3mm / 4mm, column for 140mm * 6mm.
Mode waveform fence column connected with the board have Fangzu block type bracket two.
Waveform guardrail Category: beam guardrail general location and collision avoidance rating by setting classified according to set locations can be divided into roadside guardrail and the median guardrail crash level can be divided according to class A and S-Class S-class fence... belongs enhanced for particularly dangerous sections of roadside use. A grade for private roads. Common roadside beam guardrail crash level can be divided by B, A, SB, SA, SS five.
Waveform guardrail Features: good impact resistance, low cost, long life, good corrosion resistance, higher security, environmental protection, easy and quick installation, nice advantages.
Highway guardrail wave plate material: high quality steel embalmed
Highway guardrail board uses waveform: Highway, one, two highways, provincial and county roads and scenic, rural roads, etc.
Waveform guardrail system works: 1, beam guardrail is the main form of semi-steel guardrail, which is a corrugated steel fence panels to each other by stitching columns supporting a continuous structure 2, the use of soil-based waveform guardrail, columns, beams. deformation to absorb collision energy, and forcing runaway vehicle to change direction, to return to the normal direction of travel, to prevent the vehicle out of the road outside, in order to protect the vehicle and passengers and reduce the losses caused by the accident. 3, beam guardrail steel soft phase and, waveform fence with a strong ability to absorb collision energy, has good sight inducing function, can be coordinated with the road alignment, beautiful appearance, can be used on small radius corners, damaged place easily replaced.