WHAT DOES FIRE-RATED GLASS MEAN?

Insufficiently regulated in much of the globe, the fire resistance of glass is a crucial difficulty that is often poorly solved, endangering people's life. influence Resistance meeting ANSI Z97 and CPSC 16CFR 1201 Cat two and passing the favourable force check standard of UL 10C, within just the most permissible width, top or overall exposed are