High way guardrail is the main form of the semi-steel guardrail. It is a continuous structure with corrugated steel guardrail panels joined together and supported by the main column. When a vehicle collides with it because the corrugated steel guardrail has good crashworthiness and energy absorption, it is not easy to be crashed, but also plays a very good protective role for the vehicle and the crew.
According to the surface treatment, it can be divided into two types: hot-dip galvanized waveform guardrail and galvanized spraying plastic.
Zinc-plated and plastic-sprayed freeway waveform guardrail
According to the location, it can be divided into the roadside fence and central partition fence.
According to the anti-collision level, it can be divided into A and S levels. Class S guardrail belongs to the reinforced type, which is suitable for the use of roads with special danger on the roadside, and Class A is used for the special highway. The commonly used roadside corrugated beam guardrails can be divided into five levels: B, A, SB, SA, and SS according to the anti-collision grade.
1. High way guardrail is the main form of the semi-steel guardrail. It is a continuous structure with corrugated steel guardrail panels joined together and supported by columns.
2. It absorbs collision energy by the deformation of soil foundation, column and beam, and forces out-of-control vehicles to change direction, return to the normal driving direction, prevent vehicles from rushing out of the way, protect vehicles and passengers, and reduce the losses caused by accidents.
3. The corrugated beam guardrail steel is flexible, has strong ability to absorb collision energy, has good sight guidance function, can coordinate with road alignment, beautiful appearance can be used in small radius bends, and easy to replace in damaged areas.
High way guardrail bending can increase both aesthetics and strength of railings; extruded by automatic production line, the surface is clean, non-destructive and anti-corrosion is very strong; surface treatment is mature; anti-corrosion, anti-aging, anti-sunshine, anti-high, low temperature and other characteristics, the service life of an outdoor environment can reach 10-25 years; The product is simple in structure, beautiful and practical, easy to transport and install, has good anti-theft performance, and is limited by the actual terrain. It has strong adaptability to mountainous, sloping and multi-bend zones, moderate cost and is suitable for large-scale use. Mainly used in highway, large parking lots, scenic spots, highways, provincial roads, rural roads, and other safety anti-collision engineering construction.
SHITENG, as a highway guardrail factory
, sells all kinds of highway guardrail to the outside world all year round. Welcome to order!