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030209001 接地装置 - 工程量清单 - 工程基础数据 - 氿上商城

docx 030209001 接地装置

产品简介

接地装置 1.接地母线材质、规格:利用建筑物基础作接地体,将基础底板上下两层主钢筋沿建筑物外圈焊成环形,并将主轴线上的基础梁及结构底板上下两层主筋相互焊成网作接地体,并与结构承台,结构桩连通。 2.户内接地母线:40*4镀锌扁钢

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