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ASTM D 226/D226M : 2017 : REDLINE
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Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing
English
07-07-2017
CONTAINED IN VOL. 04.04, 2017 Defines asphalt-saturated organic felts, with or without perforations, intended to be used with asphalts conforming to the requirements of Specification D 312/D312M in the construction of built-up roofs, and with asphalts conforming to the requirements of Specification D 449/D449M in the construction of water proofing systems.
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