Rigid PVB and annealed laminated glass for free-standing railings that meet European national standards
Toughened laminated glass containing rigid PVB is increasingly used in structural applications. This combination improves the load resistance of the laminated glass plate, reduces deflection, helps reduce the thickness and weight of the glass, and in some cases, does not require heat treatment of the glass. The case of freestanding railings was studied in depth, and the commonly used thermally tem