ASTM C665-24

Detail information

Designation: ASTM C665-24

Publication date: 01/11/2024

Pages: 4

Country: American technical standard

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Anotation

This specification covers the composition and physical properties of mineral-fiber blanket insulation used to thermally or acoustically insulate ceilings, floors, and walls in light frame construction and manufactured housing. The requirements cover fibrous blankets and facings. Typical mineral-fiber thermal insulation is classified into the following types, classes, and categories: Type I; Type II (Class A, Class B, and Class C (Category 1 and Category 2)); and Type III (Class A, Class B, and Class C (Category 1 and Category 2)). The following test methods shall be performed: dimensions; thermal resistance; surface burning characteristics; critical radiant flux; water vapor permeance; water vapor sorption; odor emission; corrosiveness; and fungi resistance.


Keywords:
blanket, corrosion, light frame construction, manufactured housing, mineral fiber, thermal insulation,, ICS Number Code 27.220 (Heat recovery. Thermal insulation)