Big Sandy Impact Attenuator Sand Barrels

Tested and certified to meet the crashworthy requirements of NCHRP-350

Now there is an Impact Attenuator Sand Barrel that is easy to move and provides external verification of the barrels correct weight of sand.

  • Different configutations of barrels are used to create all of the weights used in current standard array geometries (200, 400, 700, 1400, and 2100 lbs).
  • External sand weight verification is easy - just use the right configuration barrel to obtain the correct weight.
  • Sand leaking is eliminated because each sand container is one piece - no edge seals. Shipping, storing, and installation is easy because there are no cone inserts.
  • Optional lifting and dumping ring available - barrel shoulder allows for easy lifting and emptying.