Guardrail Block refers to Prevention block,blocker,block-out.in
some places,it was named “SPACER” or “Separator”. It refers to the
part between guardrail and post,and with many different shapes or
designs.
Bock itself is an energy absorbing part,so it could make the
guardrail deform gradually during the sudden collisions.thus is
conducive to energy absorption, reduce occupant casualties; at the
same time,the block could allocate the crash energy to guardrail
and post,thereby increase 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,it has
to force the vehicles to stop through the deformation of the
guardrail,the post and the roadbed.
