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030209002 避雷装置 - 工程量清单 - 工程基础数据 - 氿上商城

docx 030209002 避雷装置

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避雷装置 1.受雷体名称、材质、规格、技术要求(安装部位):φ10热镀锌圆钢避雷带明设在支架上,支架水平间距为1.0米,接闪带落差处用不上40*4镀锌扁钢连接 2.引下线材质、规格、技术要求(引下形式):利用钢筋混凝土柱内四根钢筋,由下至上焊接形成通路。在室外地坪下引出一根目录40*4镀锌扁钢伸出外墙皮1.0米。 3.均压环材质、规格、技术要求:30米以上隔层利用圈梁内两根主筋作防侧击雷装置和均压环,与PE

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