ASTM D7635/D7635M-18 PDF

Scope: 1.1 This test method covers measuring the thickness of the coating over fiber backing or reinforcing fabric. 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 standard may involve hazardous materials, operations, and equipment. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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.

ASTM D7635/D7635M-18 Referenced Document

ASTM D4434/D4434M Standard Specification for Poly(Vinyl Chloride) Sheet Roofing*， 2024-04-21 Update
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2018 ASTM D7635/D7635M-18 Standard Test Method for Measurement of Thickness of Coatings Over Fabric Reinforcement
2010 ASTM D7635/D7635M-10 Standard Test Method for Measurement of Thickness of Coatings Over Fabric Reinforcement