A poured-in-place roof deck material composed of Portland cement, water, a foaming agent or pregenerated foam and air. Its oven-dry density is about 24 to 32 pounds per cubic foot.
« Back to GlossaryA poured-in-place roof deck material composed of Portland cement, water, a foaming agent or pregenerated foam and air. Its oven-dry density is about 24 to 32 pounds per cubic foot.
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