CN102701682B - 泵送混凝土、泵送混凝土预制桩及其生产方法 - Google Patents
泵送混凝土、泵送混凝土预制桩及其生产方法 Download PDFInfo
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- CN102701682B CN102701682B CN201210219895.9A CN201210219895A CN102701682B CN 102701682 B CN102701682 B CN 102701682B CN 201210219895 A CN201210219895 A CN 201210219895A CN 102701682 B CN102701682 B CN 102701682B
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CN201210219895.9A CN102701682B (zh) | 2012-06-29 | 2012-06-29 | 泵送混凝土、泵送混凝土预制桩及其生产方法 |
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CN102701682A CN102701682A (zh) | 2012-10-03 |
CN102701682B true CN102701682B (zh) | 2014-02-26 |
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Families Citing this family (4)
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CN103669360B (zh) * | 2013-11-30 | 2016-01-13 | 国家电网公司 | 泵送混凝土施工法在山区输电线路中的应用 |
CN104150828A (zh) * | 2014-07-29 | 2014-11-19 | 深圳市顺昌龙商砼服务有限公司 | 泵送混凝土、泵送混凝土预制桩及其生产方法 |
CN107698188B (zh) * | 2017-11-13 | 2020-10-27 | 佛山市南海区沥建混凝土有限公司 | 一种混凝土用增强泵送剂 |
CN111348873A (zh) * | 2020-02-18 | 2020-06-30 | 中建西部建设湖南有限公司 | 一种特粗机制砂泵送混凝土 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101182175A (zh) * | 2007-11-22 | 2008-05-21 | 重庆大学 | 煤矸石-粉煤灰泡沫混凝土 |
CN102491702A (zh) * | 2011-11-07 | 2012-06-13 | 江苏建华管桩有限公司 | 一种混凝土桩及其制备方法 |
CN102503283A (zh) * | 2011-11-10 | 2012-06-20 | 江苏建华管桩有限公司 | 一种高性能混凝土及其制备方法 |
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CN102267180A (zh) * | 2011-06-10 | 2011-12-07 | 江苏建华管桩有限公司 | 一种免蒸压及免倒余浆的混凝土桩生产方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101182175A (zh) * | 2007-11-22 | 2008-05-21 | 重庆大学 | 煤矸石-粉煤灰泡沫混凝土 |
CN102491702A (zh) * | 2011-11-07 | 2012-06-13 | 江苏建华管桩有限公司 | 一种混凝土桩及其制备方法 |
CN102503283A (zh) * | 2011-11-10 | 2012-06-20 | 江苏建华管桩有限公司 | 一种高性能混凝土及其制备方法 |
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Application publication date: 20121003 Assignee: Jianhua building materials (Zhaoqing) Co., Ltd. Assignor: Jiangsu builds China pipe pile Co., Ltd. Contract record no.: 2015440000561 Denomination of invention: Pump concrete, pump concrete precast pile and production methods of pump concrete and pump concrete precast pile Granted publication date: 20140226 License type: Exclusive License Record date: 20150814 |
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Address after: 212413 Development Zone along the Yangtze River, Shu Shu Town, Jiangsu, Jurong Patentee after: Jianhua building materials (Jiangsu) Co., Ltd. Address before: 212413 Development Zone along the Yangtze River, Shu Shu Town, Jiangsu, Jurong Patentee before: Jiangsu builds China pipe pile Co., Ltd. |
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Address after: 212413 Development Zone along the Yangtze River, Shu Shu Town, Jiangsu, Jurong Patentee after: Jianhua building materials (China) Co., Ltd. Address before: 212413 Development Zone along the Yangtze River, Shu Shu Town, Jiangsu, Jurong Patentee before: Jianhua building materials (Jiangsu) Co., Ltd. |
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