ASTM D4869/D4869M-16a PDF

Scope: 1.1 This specification covers asphalt-saturated organic felt for use as an underlayment with steep slope roofing.

1.2 The objective of this specification is to provide a finished product that will lie flat and resist wrinkling, puckering, and shrinking when left exposed to the sun, rain, frost, or dew for a period of two weeks after application.

1.3 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.

1.4 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.

ASTM D4869/D4869M-16a Referenced Document

ASTM D1079 Standard Terminology Relating to Roofing and Waterproofing*， 2020-05-01 Update
ASTM D146/D146M Standard Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and Waterproofing*， 2020-10-01 Update
ASTM D1922 Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method*， 2023-05-15 Update
ASTM D6136/D6136M Standard Test Method for Kerosine Number of Unsaturated (Dry) Felt by Vacuum Method
ASTM D70 Standard Test Method for Specific Gravity and Density of Semi-Solid Bituminous Materials (Pycnometer Method)
ASTM F1087 Standard Test Method for Linear Dimensional Stability of a Gasket Material to Moisture

2021 ASTM D4869/D4869M-16a(2021) Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2016 ASTM D4869/D4869M-16a Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2016 ASTM D4869/D4869M-16 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2015 ASTM D4869/D4869M-15 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2005 ASTM D4869/D4869M-05(2011)e1 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2005 ASTM D4869-05e1 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2005 ASTM D4869-05 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2004 ASTM D4869-04 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2003 ASTM D4869-03 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
2002 ASTM D4869-02 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
1988 ASTM D4869-88(1993)e1 Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing