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NPFC - SS-R-501

ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE

active, Most Current
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Organization: NPFC
Publication Date: 6 July 1970
Status: active
Page Count: 1

Document History

SS-R-501D CANC
July 18, 1985
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-501
April 23, 1971
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-501
July 6, 1970
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-501
June 20, 1969
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-00501C (1)
August 25, 1967
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-00501C
June 6, 1967
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-00501B
September 10, 1964
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-501A (3)
April 27, 1956
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
SS-R-501A
September 28, 1948
ROOFING FELT, ASPHALT PREPARED, SMOOTH SURFACE
A description is not available for this item.
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References

This document references:
A239 - Standard Practice for Locating the Thinnest Spot in a Zinc (Galvanized) Coating on Iron or Steel Articles
May 1, 2021
This practice covers the procedure for locating, by the use of a solution of copper sulfate, the thinnest spot in a zinc coating (hot dipped, electroplated, or sprayed) on iron or steel articles that...
This document references:
ASTM D228/D228M - Standard Test Methods for Sampling, Testing, and Analysis of Asphalt Roll Roofing, Cap Sheets, and Shingles Used in Roofing and Waterproofing
Published by ASTM on February 15, 2021
These test methods cover procedures for sampling, examination, physical testing, and analyses of asphaltcontaining materials used in roofing and waterproofing. These materials include but are not...
This document references:
ASTM D2626/D2626M - Standard Specification for Asphalt-Saturated and Coated Organic Felt Base Sheet Used in Roofing
Published by ASTM on August 1, 2004
This specification covers asphalt-saturated and coated organic felt base sheet with mineral surfacing on the top side, with or without perforations, for use as the first ply of a built-up roof. When...
This document references:
ASTM E96/E96M - Standard Test Methods for Water Vapor Transmission of Materials
Published by ASTM on March 1, 2016
These test methods cover the determination of water vapor transmission (WVT) of materials through which the passage of water vapor may be of importance, such as paper, plastic films, other sheet...
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