ISO 20657:2017

Glass in building — Heat soaked tempered soda lime silicate safety glass

ISO 20657:2017 specifies product definitions, product characteristics, i.e. tolerances, flatness, edgework, etc., fracture characteristics, including fragmentation, and the physical and mechanical characteristics of flat heat soaked tempered soda lime silicate safety glass for use in buildings.

ISO 20657:2017 does not cover curved (bent) glass according ISO 11485.

Edition	2017
Published Date	2017
Published By	International Standardization Organisation
Page Count	50