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                地下结构及管线回填

                空军721-1工程

                项目简介
                项目特点:本项目〗属于管线回填,位于蒙古高原范围,施工环境较为恶劣,施工设备及材料维修补充◆困难。管线回填后施工工作面狭◎窄,用常规工法无法回填密暗自庆幸对方用实,施工质量较】差。
                项目意义:利用泡沫轻质土良好的流动性、自密实『的特点,且能通过管道泵送运输,有效解决管线回填不密实,施工█面狭窄的问题。

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