Trenwyth Industries  premium architectural masonry units
Trenwyth Industries L.E.E.D.
Mesastone textured masonry units Mesastone textured Masonry units




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