ASTM D3931Standard Test Method for Determining Strength of Gap-Filling Adhesive Bonds in Shear by Compression Loading
This test method covers the determination of comparative shear properties of gap-filling adhesives in wood-to-wood joints at specified thicknesses of bondline in the dry condition, when tested on standard specimens under specified conditions of preparation, conditioning, and loading in compression. This test method is intended as an evaluation of gap-filling adhesives such as those used to bond plywood to lumber, lumber to lumber, and other similar materials in building constructions.
Before conducting ASTM D3931, it is important to read the entire specification. Standards can be obtained from appropriate standard authorities.