标准编号：ISO 21690:2021
中文名称：建筑玻璃 玻璃砖 规范和试验方法
英文名称：Glass in building — Glass blocks — Specification and test methods
发布日期：2021-11
标准范围
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.
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