Array ( [0] => Array ( [id] => 2 [name] => 首页 [category_id] => 221 [url] => [active] => 1 [position] => 1 [blank] => [is_out] => ) [1] => Array ( [id] => 4 [name] => 氿上商城 [category_id] => 221 [url] => goods [active] => 1 [position] => 2 [blank] => [is_out] => ) [2] => Array ( [id] => 1 [name] => 学习园地 [category_id] => 221 [url] => news [active] => 1 [position] => 5 [blank] => [is_out] => ) [3] => Array ( [id] => 16 [name] => 氿上知道 [category_id] => 221 [url] => question [active] => 1 [position] => 4 [blank] => [is_out] => ) [4] => Array ( [id] => 5 [name] => 供求信息 [category_id] => 221 [url] => trade [active] => 1 [position] => 3 [blank] => [is_out] => ) [5] => Array ( [id] => 3 [name] => 软件下载 [category_id] => 221 [url] => jsyjj/list/409 [active] => 1 [position] => 6 [blank] => [is_out] => ) [6] => Array ( [id] => 46 [name] => 氿上云管理 [category_id] => 221 [url] => yun/index [active] => 1 [position] => 7 [blank] => [is_out] => ) [7] => Array ( [id] => 22 [name] => 氿上花园 [category_id] => 221 [url] => garden [active] => 1 [position] => 999 [blank] => [is_out] => ) )
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

产品简介

避雷装置 1、受雷体名称、材质、规格、技术要求:屋面边沿及突出的部分用φ10镀锌圆钢做防雷线,顶端采用40X4镀锌扁钢引出屋面与避雷带连接,下端与基础钢筋网接地体主钢筋焊接 2、引下线材质、规格、技术要求:防雷引下线利用柱中外侧2根垂直主筋(直径大于16mm用2根垂直主筋)上下焊接为一整体并与接地装置焊接 3、接地极材质、规格、技术要求:屋面板.各层楼板.底板的钢筋网和柱中的主筋搭接处均焊接,使所有楼板和屋面板的钢筋网通 4、其他:详见施工图防雷做法说明 1、避雷针制作、安装 2、引下线敷设、断接卡子制作、安装 3、拉线制作、安装 4、接地极制作、安装 5、极间连线 6、油漆

评论

你还可以输入1000字

返回顶部