ČSN EN 15416-5   (668532) Lepidla pro nosné dřevěné konstrukce jiná než fenolická a aminová - Zkušební metody - Část 5: Stanovení minimální doby působení tlaku za referenčních podmínek

Anotace textu normy ČSN EN 15416-5   (668532)

This European Standard specifies a laboratory method of determining the minimum pressing time for two glue line thicknesses, close contact and 0,2 mm or 0,3 mm, at three temperatures and three wood moisture contents.

This European Standard is intended to determine the minimum pressing time using a defined procedure for obtaining a reliable base for comparison of minimum pressing time between adhesives under referenced conditions.

The method gives a result that cannot be applied to the safe manufacture of timber structures without taking into account the influence in variation of factors such as timber density, moisture content, factory temperature and relative air humidity.