Water stopping device for concrete construction joint of pool wall of reorganization and expansion sewage treatment plant

The utility model discloses a water stopping device for a concrete construction joint of a pool wall of a reorganization and expansion sewage treatment plant. The water stopping device comprises a water-swelling water stopping strip, a pre-buried grouting pipe, an exposed grouting pipe, new concrete...

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Bibliographische Detailangaben
Hauptverfasser: LIU BAOXIANG, LUO HAO, ZHOU JUNQI, SUN XIAODONG, WANG HONGGANG, TAO YILUO, XIAN HONGBO, TAN JIE, GONG NING, JIANG DIJUN, JI ZHENZHEN, YANG WEIWEI, ZHU ZHONGHUI, ZHANG FUYI, YU HAITING, CHEN RUNQIAN
Format: Patent
Sprache:chi ; eng
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