Guardrail Blocker refers to a prevention block, blocker ,block-out. In some places,
it is known as a “Spacer” or a “Separator”. It refers to the part
between guardrail and post,and with many different shapes or
designs. The block itself is an energy absorbing part,so it could
make the guardrail deform gradually during the sudden collisions.
This is conducive to energy absorption, it helps reduce occupant
casualties; at the same time, the block could allocate the crash
energy to the guardrail and post, thereby increasing the overall
strength and tension of the guardrail system.The guardrail block is
installed between the guardrail and the post with the function of
energy absorbing. If there is no block, vehicles are forced to stop
through the deformation of the guardrail, the post and the roadbed.
