BS EN 15416-4:2006 PDF

Scope: This document specifies a method of determining the open assembly time in a standard climate. This document is intended to determine the open assembly time for one component polyurethane adhesives using a defined procedure for obtaining a reliable base for comparison of open assembly time between adhesives. The method gives a result that cannot be applied to the safe manufacture of timber structures without taking into account the influence of factors such as timber density/moisture content, factory temperature and relative air humidity.

BS EN 15416-4:2006 Referenced Document

EN 301:2006 Adhesives@ phenolic and aminoplastic@ for load-bearing timber structures - Classification and performance requirements
EN 302-1:2004 Adhesives for load-bearing timber structures - Test methods - Part 1: Determination of bond strength in longitudinal tensile shear strength
EN 923:2005 Adhesives - Terms and Definitions (Incorporates Amendment A1: 2008)
ISO 5893 Rubber and plastics test equipment — Tensile, flexural and compression types (constant rate of traverse) — Specification — Amendment 1*， 2020-09-21 Update

2017 BS EN 15416-4:2017 Adhesives for load bearing timber structures other than phenolic and aminoplastic. Test methods. Determination of open assembly time under referenced conditions
2006 BS EN 15416-4:2006 Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 4: Determination of open assembly time for one component polyurethane adhesives