These test methods cover sampling and testing of non-asbestos fiber-cement flat sheets, roofing shingles, siding shingles, and clapboards. These products may be smooth or surface textured. The following test methods shall be performed: acceptable quality level; flexural strength; density; dimensional measurements; moisture movement; water absorption; moisture content; water tightness; freeze/thaw for cladding products; warm water; heat/rain–wall structures; heat/rain–roof structures; and freeze/thaw–roofing products.
Область применения1.1 These test methods cover sampling and testing of non-asbestos fiber-cement flat sheets, roofing shingles, siding shingles, and clapboards. These products may be smooth or surface textured. These test methods are utilized in evaluating products cited in Specifications C1186, C1225, C1288, and C1325.