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ASTM

D3841-21

Standard Specification for Glass-Fiber-Reinforced Polyester Plastic Panels

2021

6

ASTM Vol.08.03 (2022)

This specification covers the classification, materials of construction, workmanship, minimum physical requirements, and methods of testing glass-fiber reinforced polyester plastic panels intended for use in construction. Panels for specialized or unique applications have the potential to require values significantly above or below those stated in this specification. Recommended practices for certain specific applications are included as Appendix X1. This specification is not intended to restrict or limit technological changes affecting performance when those changes are agreed upon between the purchaser and the seller. Supplementary information on chemical resistance, resistance to heat, and installation practices are provided in Appendix X1The classification of these plastic panels into types based on relative response to a laboratory test shall not be considered a fire hazard classification. The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in Tables and Figures) shall not be considered as requirements of this standard.

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