Trains 

Trains, high-speed trains, subways and other train categories use laminated glass and wired laminated glass to improve passengers’ safety and comfort.

Laminated glass used for high-speed trains has extra impact-resistant strength. This specialised laminated glass is produced with transparent and elastic PVB (polyvinyl buteral) membranes sandwiched between two pieces of glass, which are laminated under high temperature and pressure. Wired laminated glass includes conductive wires or thread between the glass layers, which generate heat when given an electric charge, helping to remove fog and frost on the windshields