Lepidla pro nosné dřevěné konstrukce jiná než fenolická a aminová - Zkušební metody - Část 5: Stanovení minimální doby působení tlaku za referenčních podmínek (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.8.2017
Designation standards: ČSN EN 15416-5
Classification mark: 668532
Catalog number: 502473
Publication date standards: 1.8.2017
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
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