Intumescent A-grade fireproof rock wool board was first used for wood structure. Due to its poor weather resistance, easy aging, peeling, reliability problems of expansion in humid and corrosive environments, and in the process of high-temperature flame grilling and foaming, Resin decomposes to produce thick smoke and toxic gas, so without special measures, it is not suitable to use intumescent Class A fireproof rock wool board in tunnels, outdoors and buildings where people often stay.
Contact: Siwen Chen
Tel: +86 13902808995
E-mail: siwenchen@chinawellcamp.com
Address: Unit 804, 8th Floor, Block A, 115 Jihua 4th Road, Chancheng District, Foshan City, Guangdong Province, China
Factory Address: No.7 Wende 4th street,Dawang High -Tech Zone, Zhaoqing, Guangdong, China