ASTM-D226 › Historical Revision Information
Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing
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This specification covers asphalt-saturated organic felt used in roofing and waterproofing. Two types of asphalt-saturated felts are presented: type I - commonly called No. 15 asphalt felt, and type II - commonly called No. 30 asphalt felt. In the process of manufacture a single thickness of dry felt shall be saturated with an asphaltic saturant. The methods for the determination of openness of the perforations in saturated felts are presented in detail.
Scope
1.1 This specification covers asphalt-saturated organic felts, with or without perforations, intended to be used with asphalts conforming to the requirements of Specification D 312
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 The following safety hazards caveat pertains only to the test method portion, Section 8, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
asphalt; built-up roofs; organic felt; waterproofing; Asphalt roofing materials--specifications; Organic felt--specifications; Perforations; Roofing materials/applications--specifications; Roofing membranes--specifications; Saturated felt; Waterproofing materials/applications--specifications; ICS Number Code 91.100.50 (Binders. Sealing materials)
To find similar documents by ASTM Volume:
04.04 (Roofing and Waterproofing)
To find similar documents by classification:
91.100.50 (Binders. Sealing materials Including geomembranes, asphalts for buildings, etc.)
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Document Number
ASTM-D226/D226M-09
Revision Level
2009 EDITION
Status
Superseded
Modification Type
Revision with Designation Change
Publication Date
July 15, 2009
Document Type
Specification
Page Count
3 pages
Committee Number
D08.04