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ASTM D450/D450M

Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing

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Organization: ASTM
Publication Date: 15 May 2007
Status: active
Page Count: 2
ICS Code (Binders. Sealing materials): 91.100.50
scope:

This specification covers two types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems.

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM D450/D450M
May 15, 2007
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
This specification covers two types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems. The values stated in either SI units...
May 15, 2007
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
This specification covers two types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems. The values stated in SI units are to...
May 15, 2007
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
This specification covers two types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems. The values stated in either SI units...
August 10, 1996
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
1. Scope 1.1 This specification covers three types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems.
August 10, 1996
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
1. Scope 1.1 This specification covers three types of coal-tar pitch suitable for use in the construction of built-up roofing, damp-proofing, and membrane waterproofing systems. 1.2 The values stated...
August 10, 1996
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
This specification covers three types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems. The values stated in SI units are...
August 15, 1991
STANDARD SPECIFICATION FOR COAL-TAR PITCH USED IN ROOFING, DAMPPROOFING, AND WATERPROOFING
A description is not available for this item.
January 3, 1978
STANDARD SPECIFICATION FOR COAL-TAR PITCH USED IN ROOFING, DAMPPROOFING, AND WATERPROOFING (R 1984) (E1-1983)
A description is not available for this item.
January 1, 1941
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
These specifications cover coal-tar pitch suitable for use as a mopping coat in the construction of built-up roofs surfaced with slag or gravel, as a mopping coat in dampproofing, or as a plying or...

References

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