ASTM-D226 Historical Revision Information
Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing

ASTM-D226 - 2009 EDITION - SUPERSEDED
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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.

ORDER

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 in the construction of built-up roofs, and with asphalts conforming to the requirements of Specification D 449 in the construction of water proofing 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 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Superseded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