Verastone

Trenwyth / Verastone Plus

Verastone Plus: ASTM Reports

ASTM C90 specifies the following tests for load-bearing concrete masonry units
for VERASTONE PLUS recycled ground face masonry units
Compressive Strength and Moisture Absorbency
A test to ensure that blocks meet strength and moisture requirements, and are free of cracks and other defects. Complies
ASTM C1262 specifies the following tests for VERASTONE PLUS recycled masonry units
Freeze/Thaw Test A test to ensure that the finished facing does not crack or craze when exposed repeatedly to freeze thaw cycles Complies
ASTM C744 specifies the following tests for VERASTONE PLUS recycled filled and polished ground face masonry units
Cracking and Crazing A test to ensure that the units are free from cracking and/or crazing. Complies
Adhesion A test to determine the adhesion of the finished facing to the block substrate. Complies
Abrasion A test to measure the abrasion resistance of the finished facing. Complies
Color Change A test by accelerated weathering apparatus to measure change. Complies