系统构成/Systemcomponents
1．玻璃纤维布，抗氧化性耐腐蚀解决，防腐蚀涂层。
Glass fiber,anti-Oxidative acid treatment,anti-corrosioncoating.
2．耐腐蚀镀层彩刚。
Anti-acid color-coated steel.
3．专用型稳定系统。
Special stabilizing system.
4．进口防火材料。
Imported foreign fire-resistant coating.
5．层高品质喷漆彩刚，第2层无醛环境保护玻璃纤维棉，第3层抗菌防火安全玻璃纤维布，第4层进口的防火涂层。
First layer is color-coated steel,the second layer is environmentaprotected glass fiber,the third layer is environmenta protectedglass fiber,the third layer is anti-bacterial and fireprooffiberglass fabric,the forth layer is imported fire-resistancecoating.
通风管道耐火极限检测检验周期时间：一般15天出示第三方检测汇报，检验送检多少啊？实际还需要给技术工程师联络确定。