ASTM C220-91(2004)e1被替代
Standard Specification for Flat Asbestos-Cement Sheets
出版：American Society for Testing and Materials
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CONTAINED IN VOL. 04.05, 2005Deals with flat form asbestos-cement sheets for commercial, general building and industrial purposes of the following - Flat Sheets, Type F (flexible) - asbestos-cement flat sheet for interior and exterior use, where a board with higher density and strength, better flexibility, smoother surface and lower moisture absorption is required; and Flat Sheets, Type U (utility) - an asbestos-cement flat sheet for interior/exterior use, with enough strength for general construction and utility purposes, and where a board with maximum flexibility, smoother surface, highest density, and lower moisture absorption is not necessary.
