Over deze norm
This part of EN 302 specifies a method for determining the conventional working life for adhesives for load bearing timber structures, by a viscosity test. This method is not suitable for determining the conventional working life of a multi-component adhesive whose working life is very short. The standard is only intended for obtaining a reliable base of comparison between similar adhesives. The method gives result which cannot be applied to the safe manufacture of timber structures without modifications for the influences of factory temperature and relative air humidity.
|Nederlandse titel||Lijmen voor dragende houtconstructies - Beproevingsmethoden - Deel 7: Bepaling van de conventionele levensduur|
|Engelse titel||Adhesives for load-bearing timber structures - Test methods - Part 7: Determination of the conventional working life|