Product Information

Product Usage

The hexagonal object between the corrugated guardrail board and the embedded column is mainly to minimize the damage to the embedded column. In the event of impact, the anti-blocking block will offset part of the force.

Product description

Anti-blocking blocks are mainly matched with guardrails, columns, column caps, etc. to reduce collisions on highways. The anti-blocking block is a load-bearing component between the corrugated beam and the column. It is suitable for road sections where the vehicle types in the traffic flow are relatively complex and there is concern that the collision vehicle may block the guardrail column; or in order to reduce the impact of the curb on the movement trajectory of the collision vehicle. Adversely affected road sections. The anti-blocking block itself is an energy-absorbing mechanism, so it can gradually deform the guardrail after a collision, which is conducive to energy absorption and reduces occupant casualties; at the same time, the anti-blocking block is fixed between the column and the corrugated beam, and after participating in the overall function of the guardrail, The collision force can be distributed to more span structures, thereby increasing the overall strength of the guardrail.

Features

The anti-blocking block is a hexagonal object between the corrugated guardrail board and the embedded column. It is mainly used to minimize the damage to the embedded column. In the event of an impact, the blocking block will offset part of the force.

Property structure

The anti-blocking block is made of Q2 35 material with a thickness of 3mm. It adopts double anti-corrosion treatment. The internal coating is hot-dip galvanized. The surface coating is made of full polyester powder coating. It is firmly combined with the substrate by electrostatic spraying. into one. This product has a large dosage, so reducing its production cost is very positive. Therefore, it is necessary to explore its production process and adopt more advanced and reasonable process routes.