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Standard testing of hydrostatic pressure resistance of a waterproofing membrane is based on ASTM D 5385 which tests a fresh specimen, with no water immersion or aging, at water pressure up to 231 ft ...
Current standard testing of hydrostatic pressure resistance of a waterproofing membrane is based on ASTM D 5385 which tests a fresh specimen, with no water immersion or aging, at water pressure up to ...