Two wave three wave steel guardrail connection plate
Two waves become three guardrail connection plate is to use two guardrail plate on the road to three guardrail plate when the connection board, the board general 2 meters long, one end is similar to the three waves of section shape with three waves guardrail collocation makes the pipes easier to install, the other end of the two wave cross section shape is similar to facilitate with two guardrail plate connection, the formation of the transition zone of a guardrail. The main role of this board is the same as the waveform guardrail, to guide and prevent vehicles from rushing out of the role, it is generally hot dip galvanized or spray treatment, anticorrosion, enhance the service life.
