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Fire-resistant Glass Fire Resistance

Zibo JC Eco-Tech Co.,Ltd | Updated: Jul 25, 2015

According to the fire-resistance classification:
(1) a class a fire-resistant glass: can meet the flame and fire insulation requirements of glass, its fire resistance rating is divided into four grades, namely, class ⅰ, ⅱ, ⅲ, ⅳ, fire resistance time respectively, 90min, 60min, 45min, 30min;
(2) class b fire-resistant glass: can meet the strength requirements of flame and heat radiation of the glass, its fire resistance rating is divided into four grades, namely, class ⅰ, ⅱ, ⅲ, ⅳ, fire resistance time respectively, 90min, 60min, 45min, 30min;
(3) class c fire-resistant glass: able to satisfy fire integrity of glass, its fire resistance rating can be divided into four classes, namely class ⅰ, ⅱ, ⅲ, ⅳ, fire resistance time respectively, 90min, 60min, 45min, 30min.

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