Over deze norm
Specifies the functions, requirements and installation of glazing blocks within a frame during its manufacturing, transportation, instalment and operation life. The standard applies to glazing blocks used for all types of flat glass (drawn sheet, float, cast, wired and not-wired, clear and tinted), as well as to derived processed flat types of glass. For certain flat glass products and intended uses, e.g. fire resistant, additional considerations could apply.