Timber structures — Test methods — Torsional resistance of driving in screws
NORMA vydaná dňa 5.5.2014
Označenie normy: ISO 17754:2014
Dátum vydania normy: 5.5.2014
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: ISO 17754:2014 specifies a test method to determine the torsional resistance to driving of screws in solid timber or glued laminated timber or other wood-based materials. The method is used primarily to ensure the torque that may be applied to install screws will be less than the specified failure torque of the screw.