Impact Resistance Testing: GOST 33559-2015

This document describes the physical testing methodology for determining glass impact resistance by dropping a 45 kg soft body bag, as regulated by GOST 33559-2015. It explains how this test assigns the final safety class to a glass product. Safety glazing manufactured by UNIALGLASS complies with this Russian national standard (GOST), which is absolutely mandatory for the Russian market. Passing these rigorous tests proves our glass handles severe accidental impacts safely.