久久综合久久自在自线精品自,午夜肉伦伦影院无码,999视频精品全部免费品,伊人伊成久久人综合网小说

      Language:CHINESESENGLISH

      Home > News > Multi-storey and high-rise steel column base grouting requirements
      CONTACT US
      • Address:Pingtang Industrial District, Shipeng Village, Shishan Town, Nanhai District, Foshan City,
      • Phone:0757-81002668/0757-63323396
      • Fax:0757-81196682
      • Contact:Ben Zheng/13826981293 Kerry Lu/13751224830
      • E-mail:sbs@sbsprefabhouse.com
      • URL:http://www.iigii.cn

      Multi-storey and high-rise steel column base grouting requirements

      Time:[2014-8-27]  Hits:4276

      Multi-storey and high-rise steel column base grouting requirements

      [Student] multi doubt rise steel column base grouting and regulations?
      [Answer] In the first section of the frame after installation, calibration, bolt, that should be the bottom end of the steel column column grouting, grouting way is to stand around in the column foot template, based on a clean surface to clear, and then polymerized with high strength mortar poured from the Liberal side to dense, after filling with wet straw bags or sacks conservation.
      Above all finishing work according to the participants encountered in actual questions from, for reference, if in doubt please timely communication, correct me. Foshan Steel

      Copyright:佛山市勝邦鋼結構有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號
      久久综合久久自在自线精品自

          色综合视频一区二区三区44| 亚洲中文字幕不卡一区二区三区| 三年片在线观看免费观看大全一| 免费国产不卡一级αⅴ片| 久久久久精品无码专区首页| 国语自产精品视频在视频| 樱花漫画官方正版官网入口| 国产精品美女久久久九九九| 久久久不卡国产精品一区二区| 美女直播全婐app免费|