TECH SPEC TECH SPEC - Belgard Commercial

ASTM C-140 Sampling and Testing Concrete Masonry Units and Related Units. ASTM C-144 Aggregate for Masonry Mortar. ASTM C-920 Elastomeric Joint Sealants. ASTM C-936 Solid Concrete Interlocking Paving Units. ASTM C-979 Pigments for Integrally Colored Concrete. ASTM C-1645 Freeze-thaw and De-icing Salt Durability of Solid Interlocking Paving Units ................
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