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 and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D4434 Specification for Poly(Vinyl Chloride) Sheet Roofing

E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods

E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

Keywords

coating; fabric reinforcement; film; optical microscopy; scrim; thickness; Coatings; Film; Optical microscopy; Reinforcing fabric; Scrims; Thickness;

ICS Code

ICS Number Code 91.080.40 (Concrete structures)

Citing ASTM Standards

[Back to Top]