Test Results

Test Results contains independent laboratory analysis done in accordance with the applicable ASTM standards that empirically demonstrate the benefit of Glass Fusion™ . Test results compare efflorescence abrasion resistance, hardness, and slip resistance.

Efforescence Resistant

Tests by Pine Hill Brick
Pine Hill Brick is the largest manufacturer of bricks and pavers in the United States.

"These are the test brick with "Glass FusionTM " applied on half the paver. Note that the efflorescence did not migrate through your material. I mentioned to you that our brick do not efflorescence on their own but transport salt that may be in the base or bedding materials. This test solution to promote efflorescence was quite strong, a 2 % solution of sodium carbonate."