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1·Concrete foam insulation board refractory temperature can reach 1000 degrees Celsius, combustion performance of A1 level, belongs to non combustible material, fire safety performance.

水泥发泡保温板耐火温度可达1000摄氏度以上，燃烧性能为A 1级，属不燃材料，防火安全性能优越。

2·In studys and creations for cable material of non - halogen and non? Combustible, through orthogonal experiments, the best combination of four influencing factors has been discovered.

在研制无卤阻燃电缆料中，采用正交试验设计，确定了有影响的四个因子的最佳搭配。