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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.基础接地做法:利用基础底梁的上下两根主筋通长焊接形成接地网 2.安全接地做法:总等电位联结:紫铜板、-40*4热镀锌扁钢,干线及设备采用BV-1*25MM2 KPC管敷设等(详见干线系统图);局部等电位:卫生间等部位从适当部位PC20穿BVR-6线连接到LEB箱(详见施工图)

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