Over deze norm
1.1 This specification covers an adhesive for bonding prefabricated acoustical materials to the inside walls and ceilings of rooms in buildings. This adhesive is required to maintain a tensile adhesion (bond strength) of not less than 3.45 × 104 dynes/cm2 (½ lb/in.2) for a long period of time under the temperature and moisture conditions likely to be encountered and to maintain sufficient plasticity to allow for movement of parts of the building as it ages.
Note 1—Cleanliness of Surface
|Nederlandse titel||Standard Specification for Adhesive for Acoustical Materials|
|Engelse titel||Standard Specification for Adhesive for Acoustical Materials|