CN205116172U - 超厚黏土层正循环灌注桩排渣促进装置 - Google Patents
超厚黏土层正循环灌注桩排渣促进装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105297732A (zh) * | 2015-11-12 | 2016-02-03 | 上海十三冶建设有限公司 | 超厚黏土层正循环灌注桩排渣促进装置及其施工方法 |
CN110094168A (zh) * | 2019-04-20 | 2019-08-06 | 中国二十冶集团有限公司 | 钻孔灌注桩石块的处理装置及其使用方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105297732A (zh) * | 2015-11-12 | 2016-02-03 | 上海十三冶建设有限公司 | 超厚黏土层正循环灌注桩排渣促进装置及其施工方法 |
CN105297732B (zh) * | 2015-11-12 | 2017-05-24 | 上海十三冶建设有限公司 | 超厚黏土层正循环灌注桩排渣促进装置及其施工方法 |
CN110094168A (zh) * | 2019-04-20 | 2019-08-06 | 中国二十冶集团有限公司 | 钻孔灌注桩石块的处理装置及其使用方法 |
CN110094168B (zh) * | 2019-04-20 | 2021-08-13 | 中国二十冶集团有限公司 | 钻孔灌注桩石块的处理装置及其使用方法 |
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C14 | Grant of patent or utility model | ||
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Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee after: Shanghai twenty Metallurgical Construction Co., Ltd. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee before: SHANGHAI MCC NO.13 CONSTRUCTION CO., LTD. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20190703 Address after: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Co-patentee after: China Twenty Metallurgical Group Co., Ltd. Patentee after: Shanghai twenty Metallurgical Construction Co., Ltd. Address before: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Patentee before: Shanghai twenty Metallurgical Construction Co., Ltd. |