There are many types and categories of corrugated guardrails.
Commonly used roadside wave beam guardrails can be divided into five grades according to the anti-collision level, B, A, SB, SA, and SS. The highway anti-collision guardrail is a typical cold-formed steel product.
The common specifications for the two-wave guardrail are 4320mm × 310mm × 85mm × 3 / 4mm, and the column is 114 / 140 mm × 4.5mm.
The common specifications of the three-wave guardrail are 4320mm × 506mm × 85mm × 3 / 4mm, and the column is 130mm × 130mm × 6mm.
Waveform beam guardrails are generally classified by installation location and collision level.
According to the location, it can be divided into a roadside guardrail and a central divider with a guardrail.
According to the anti-collision level, it can be generally divided into level A and level B.
The Class A guardrail is of a reinforced type and suitable for particularly dangerous road sections. Class B is used for special roads.