Fire Resistance Testing: GOST R 53308-2009

This standard establishes the official fire resistance testing methods for light-transmitting building structures, such as windows, stained-glass panels, and partitions. It specifies how these structural glazing units are subjected to fire tests to determine their actual safety performance. UNIALGLASS fire-rated glass complies with Russian national standard GOST R 53308-2009 (mandatory for the Russian market). This certification proves our products can safely withstand fire emergencies for the specified duration.