近日，在合肥南二环西延工程2标段施工现场，一座长达330米的气膜结构格外醒目，这是安徽省首个应用于市政工程基坑施工的气膜项目，也是合肥市政领域首次采用气膜技术为基坑施工区域穿上“环保外衣”。该气膜防尘效率90%以上，同时有效削弱施工噪音传导，大幅降低市政施工对周边环境的影响。
通讯员 王世保 摄
编辑： 黄曼曼
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