ASTM D6753/D6753M-02(2023)

Anotace textu normy ASTM D6753/D6753M-02(2023) :

This specification covers coal tar adhesive with or without polymer modification suitable for brush, spray, squeegee and trowel application to coal tar built up and coal tar modified bitumen membrane roofings and flashings. The adhesive shall be classified as: Type I and Type II. Coal tar adhesive shall consist of a processed coal tar base, volatile solvents, mineral stabilizers, with or without polymer modifiers excluding asbestos, mixed to a smooth consistency. The following test methods shall be performed to conform with the requirements of the material: nonvolatile matter; water; ash; lap shear strength; and peel strength.


Keywords:
adhesive, coal tar, peel strength, shear strength,, ICS Number Code 83.180 (Adhesives)