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Glossary Cement and Concrete / Term

Impermeable

The ability of a material or product to reduce or eliminate gaseous transmissions through it's mass; measured as the rate of Water Vapor Transmission (WVT). Note: Not all materials that are waterproof are vaporproof; all materials that are vaporproof are automatically waterproof.

Permanent link Impermeable - Creation date 2020-06-13


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