🔷
Glass Specifications and Technical Data
ESG tempered, VSG laminated, PVB and SGP interlayers, glass thickness selection and edge processing.
ESG and VSG
ESG: 4-5× stronger than float glass (EN 12150). VSG: two ESG layers bonded with PVB (EN ISO 12543). Mandatory for fall protection.
PVB vs SGP Interlayer
PVB: standard 0.76mm. SGP: 5× stiffer, 100× stronger — premium for public areas.
Glass Thickness Guide
1.0 kPa → 12.76mm. 1.5 kPa → 17.52mm. 3.0 kPa → 21.52mm. 7.0 kPa → 25.52mm.
