Glass Safety Classes SM1-SM4: GOST 33559-2015

This guide covers the classification of glass resistance to soft body impacts, divided into classes SM1 through SM4 as defined by GOST 33559-2015. It helps engineers determine the appropriate glass safety level based on the expected human impact loads in various facilities. UNIALGLASS safety products comply with Russian national standard GOST, an obligatory requirement for the Russian market. This rigorous certification guarantees our glass withstands prescribed impact loads safely.