
Glass in building — Glass blocks — Specification and test methods
NORMA vydaná dňa 16.11.2021
Označenie normy: ISO 21690:2021-ed.2.0
Dátum vydania normy: 16.11.2021
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: This document specifies requirements for the properties of glass blocks used for the construction of non-load-bearing walls and horizontally spanning panels. This document also specifies test methods used to verify these properties for square, rectangular and circular glass blocks.