介绍预制分支电缆的施工

Introduction of the construction of Prefabricated branched cables

以某公共建筑工程电气系统中预制分支电缆的施工为例,着重介绍分支电缆在施工过程中,电气竖井孔洞尺寸的确定并预留,订货时电缆型号规格、长度和安装附件的明确,按照现场情况确定安装方式,介绍安装过程和注意事项以及分支电缆产品的优点、产品种类、型号选择和适用范围等。

This paper is based on the example of the construction of prefabricated branched cables of a certain public construction project, emphatically introduces the determination and reservation of electrical vertical shaft hole size of branch cable during the construction process, defines specification and type, length, accessories installation of cable when ordering cables, determines installation in the light of site condition, provides information about installation procedure and attentions, and presents strength, product category, type selection, appli- cation scope of branch cable.