Trenwyth Industries  premium architectural masonry units
Trenwyth Industries L.E.E.D.
Split-Face masonry units Split-Face masonry units


ASTM C-90 specifies the following tests for load-bearing
concrete 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

Trenwyth Industries • One Connelly Road • P.O. Box 438 • Emigsville, PA 17318
(800) 233-1924 • (717) 767-6868 • FAX (717) 764-6774

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