阻燃电缆和耐火电缆的结构、特性及选用

Performance of flame-retarding and fire-proof cables and attentions for design selection

介绍了阻燃电缆和耐火电缆的概念、特性、结构及分类 ,并针对不同类别电缆的具体特性结合现场供电要求提出了上述电缆在设计选用、订货及敷设施工中应注意的几个问题。

First, the concept, performance, structure and classification of flame-retarding and fire-proof cables are described. Then some considerations in design selection, order and laying construction are put forward according to the specific performance of different kind of cables together with the field power supply requirements.