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ASTM International - ASTM D450/D450M-07(2018)

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

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Organization: ASTM International
Publication Date: 1 May 2018
Status: active
Page Count: 2
ICS Code (Binders. Sealing materials): 91.100.50
scope:

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

1.2 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.

1.3 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.

abstract:

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

Document History

ASTM D450/D450M-07(2018)
May 1, 2018
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
1.1 This specification covers two types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems. 1.2 The values stated in either...
January 1, 2013
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
1.1 This specification covers two types of coal-tar pitch suitable for use in the construction of built-up roofing, dampproofing, and membrane waterproofing systems. 1.2 The values stated in either...
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