cen:proj:81753

Adhesives for load-bearing timber structures made of hardwoods – Classification and performance requirements – Part 3: Bonding of selected hardwood species (groups A and B) with specific high shear strength classification cen:proj:81753

Scope

This document establishes a classification for phenolic and aminoplastic polycondensation adhesives classified according to EN 301, one component polyurethane adhesives classified according to EN 15425 and emulsion polymer isocyanate adhesives classified according to EN 16254, according to their suitability for use for load-bearing timber structures made of selected hardwood species in defined climatic exposure conditions; it specifies performance requirements for such adhesives for the factory manufacture or factory-like manufacturing conditions of load-bearing timber structures made of selected hardwood species only, with specific high shear strength classification.