ASTM International - ASTM C223-98(2003)
Standard Specification for Asbestos-Cement Siding
|Publication Date:||10 September 1998|
|ICS Code (Products in fibre-reinforced cement):||91.100.40|
1.1 This specification covers asbestos-cement siding, including accessories, designed to provide the weather-exposed sidewall surfaces of buildings. Siding in the following forms is covered:
1.1.1 Siding Shingles-Uniform thickness, generally rectangular in shape and having wavy, random, thatched, straight, or irregular butts.
1.1.2 Clapboards-Uniform thickness, generally longer and narrower in shape than siding shingles, and usually with the exposed edge straight.
1.1.3 Sheets-Uniform thickness, rectangular in shape, larger in unit sizes than shingles or clapboards.
Note 1-For additional information, see Specification C 725 for Semidense Mineral Fiber Siding.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.