ASTM-D4830/D4830M 2021

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D4830/D4830M-98(2021) Standard Test Methods for Characterizing Thermoplastic Fabrics Used in Roofing and Waterproofing

Published By	Publication Date	Number of Pages
ASTM	2021

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Categories: 91.060.20 - Roofs, ASTM

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Description

ASTM D4830/D4830M-98-Reapproved2021

Active Standard: Standard Test Methods for Characterizing Thermoplastic Fabrics Used in Roofing and Waterproofing

ASTM D4830/D4830M

Scope

1.1 These test methods cover the procedures for characterizing thermoplastic fabrics (for example polyester, polyamide, polypropylene, and so forth) used in prefabricated roofing and waterproofing membranes.

1.2 Procedures appear in the following order:

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 nonconformance with the standard.

1.4 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.

1.5 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.

Keywords

heat stability; prefabricated roofing and waterproofing membrane; thermoplastic fabric; trapezoid tearing strength;

ICS Code

ICS Number Code 91.060.20 (Roofs)

DOI: 10.1520/D4830_D4830M-98R21

Additional information

	Section
Thickness	4
Unit Mass	3
Static Heat Stability	8
Breaking Load, Elongation, and Work-to-Break	5
Puncture Strength	7
Trapezoid Tearing Strength	6
Dynamic Heat Stability	9
ICS Codes	91.060.20 - Roofs