ASTM Reports

Trendstone Plus ASTM Reports

ASTM C90 specifies the following tests for load-bearing concrete masonry units for Trendstone Plus 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 C744 specifies the following tests for Trendstone Plus 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

ASTM Reports is available with pre-consumer recycled content. Ask about the new Chicago Green Series. In addition to the pre-consumer recycled content, these masonry units also contain post-consumer recycled content as well. Colors may vary so please make sure to ask for full size samples.

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