ÖNORM EN 14178-1

This European standard specifies and classifies basic alkaline earth silicate glass products for use in building. It indicates their chemical composition, main physical and mechanical properties, dimensional and minimum quality requirements (in respect of optical and visual faults). This European standard applies to basic alkaline earth silicate glass supplied in jumbo sizes, split sizes, supplied sizes or in cut sizes for final end use. This European standard does not apply to final cut sizes having a dimension less than 100 mm or a surface area less than 0,05 m².