ASTM C474
Full Name
ASTM C474 – Standard Test Methods for Joint Treatment Materials for Gypsum Board Construction
Scope
These test methods cover the physical testing of joint compound, paper joint tape, glass-mesh joint tape, and an assembly of joint compound and paper joint tape.
Keywords
bond of tape; cracking; glass-mesh joint tape; joint compound; joint tape; joint treatment; paper joint tape; putrefaction; shrinkage; tensile strength; topping compound; viscosity