摘要
从绝缘电阻、耐热性、机械性能、防火特性、载流量等方面介绍了防火电缆的性能及应用。对建筑用矿物绝缘电缆 (MI电缆 )与建筑用阻燃电缆、耐火电缆进行了对比分析 ,得出建筑用矿物绝缘电缆更能满足消防系统用电缆的综合要求 ,可替代耐火电缆在工程中广泛应用。
The performances and application of fire proof cable are introduced from insulation resistance, heat resistance, mechanical property, current capacity and other aspects. The comparison analysis is carried out for building mineral insulated cable, building fire retardant able and fire resistant cable. Through comparison author point out that building mineral insulated cable can bitterly meet the comprehensive demands of fire extinguishing system.
出处
《山西建筑》
2002年第6期100-101,共2页
Shanxi Architecture
关键词
建筑
矿物
绝缘电缆
耐热性
防火
载流量
fire resistance characteristics, insulation cable, heat resistance
