ASTM D6134-07(2013)

1.1This specification covers unreinforced vulcanized rubber sheets made from ethylene propylene diene terpolymer (EPDM) or butyl (IIR), intended for use in preventing water under hydrostatic pressure from entering a structure.

1.2The tests and property limits used to characterize these sheets are specific for each classification and are minimum values to make the product fit for its intended purpose.