Blogging Plastic Sheeting
2021-8-20 · ASTM E84 is looking at the surface burning behavior of a building material when it is exposed to flames. Let’s look at ASTM E 1745 first. ASTM E1745 is the standard specification for water vapor retarders used in contact with soil or granular fill under concrete. ASTM E 1745 covers flexible, performed sheet membrane.
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