ASTM C475/C475M-17(2022)

Anotace textu normy ASTM C475/C475M-17(2022) :

This specification covers all-purpose, taping and finishing joint compounds, paper joint tape and glass-mesh joint tape. No cracks in the thinner half of the wedge and no deep fissure cracks in the thicker half of the wedge. Other physical properties such as putrefaction, shrinkage, joint tape, width, thickness and tensile strength shall also be determined. Tests such as dimensional stability test, assembly of taping or all-purpose compound and joint-tape test, bond test, edge cracking test, and skewness test are required for paper joint-tape.


Keywords:
all-purpose compound, bond, check cracking, dimensional stability, edge cracking, finishing compound, glass-mesh joint tape, joint compound, joint tape, paper joint tape, putrefaction, shrinkage, taping compound, tensile strength, topping compound ,, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)