CN101580354A - 用于配制中低强度等级混凝土的聚羧酸系缓凝高效减水剂 - Google Patents
用于配制中低强度等级混凝土的聚羧酸系缓凝高效减水剂 Download PDFInfo
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- CN101580354A CN101580354A CNA2009101120527A CN200910112052A CN101580354A CN 101580354 A CN101580354 A CN 101580354A CN A2009101120527 A CNA2009101120527 A CN A2009101120527A CN 200910112052 A CN200910112052 A CN 200910112052A CN 101580354 A CN101580354 A CN 101580354A
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Abstract
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CN200910112052A CN101580354B (zh) | 2009-06-12 | 2009-06-12 | 用于配制中低强度等级混凝土的聚羧酸系缓凝高效减水剂 |
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Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101962274A (zh) * | 2010-09-30 | 2011-02-02 | 福建省建筑科学研究院 | 绿色生态混凝土用的复合型增稠剂及其制备方法 |
CN102372467A (zh) * | 2010-08-24 | 2012-03-14 | 上海台界化工有限公司 | 使用聚羧酸减水剂配制低强度等级混凝土的方法 |
CN102964079A (zh) * | 2012-10-11 | 2013-03-13 | 浙江建设职业技术学院 | 一种聚醚类聚羧酸减水剂低温合成方法 |
CN103359971A (zh) * | 2013-07-22 | 2013-10-23 | 中核混凝土股份有限公司 | 一种核电用混凝土引气型聚羧酸外加剂 |
CN103588417A (zh) * | 2013-11-01 | 2014-02-19 | 江苏百瑞吉新材料有限公司 | 一种木质素磺酸钠盐混凝土减水剂的改性剂 |
CN104003647A (zh) * | 2014-05-16 | 2014-08-27 | 武汉汉星盛新型建材有限公司 | 共聚物改性的反应型引气剂及其制备方法 |
CN104552557A (zh) * | 2015-01-19 | 2015-04-29 | 南京倍立达新材料系统工程股份有限公司 | 玻璃纤维增强水泥表面缓凝材料制备方法及应用工艺 |
CN104961404A (zh) * | 2015-06-10 | 2015-10-07 | 上海城建物资有限公司 | 一种超长工作性钢拱自密实混凝土 |
CN104973817A (zh) * | 2015-07-06 | 2015-10-14 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种适用于与聚羧酸减水剂配伍使用的混凝土粘度调节剂及其制备方法 |
CN105271888A (zh) * | 2015-09-25 | 2016-01-27 | 中国铁道科学研究院铁道建筑研究所 | 一种适用于低品质骨料混凝土的改性外加剂及其制备方法 |
CN105293987A (zh) * | 2015-11-23 | 2016-02-03 | 中国建筑材料科学研究总院 | 水工自密实混凝土用聚羧酸系复配减水剂及其制备方法和应用 |
CN105314913A (zh) * | 2015-10-30 | 2016-02-10 | 胜利油田营海实业集团有限公司 | 一种解决聚羧酸减水剂离析泌水问题调节剂的制备方法 |
CN107586057A (zh) * | 2016-07-08 | 2018-01-16 | 北京城建银龙混凝土有限公司 | 一种复合改性剂及由其制得的超低强度高粘聚性混凝土 |
CN108101413A (zh) * | 2017-12-27 | 2018-06-01 | 江苏百瑞吉新材料有限公司 | 一种混凝土减水剂及其制备方法 |
CN108147710A (zh) * | 2018-01-29 | 2018-06-12 | 云南森博混凝土外加剂有限公司 | 一种混凝土的高效减水剂 |
CN109650810A (zh) * | 2019-01-07 | 2019-04-19 | 川铁国际经济技术合作有限公司 | 一种自密实高性能混凝土及其制备方法 |
CN110451843A (zh) * | 2019-08-03 | 2019-11-15 | 徐州巨龙新材料科技有限公司 | 一种高效减水剂及其制备方法 |
CN110467374A (zh) * | 2019-07-16 | 2019-11-19 | 江苏博思通新材料有限公司 | 一种混凝土缓凝减水剂 |
CN111943561A (zh) * | 2020-08-19 | 2020-11-17 | 嘉善华豪建材有限公司 | 一种聚羧酸高性能泵送剂及其生产工艺 |
CN114105517A (zh) * | 2021-12-09 | 2022-03-01 | 福州创先工程材料有限公司 | 聚羧酸高性能减水剂 |
CN114804699A (zh) * | 2021-06-01 | 2022-07-29 | 安徽成弘建新材料有限公司 | 一种混凝土砂石骨料调节剂及其制备方法 |
CN117164274A (zh) * | 2023-11-03 | 2023-12-05 | 四川蜀道建筑科技有限公司 | 大体积混凝土用减水剂、制备方法以及混凝土 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101215117A (zh) * | 2007-12-28 | 2008-07-09 | 淘正化工(上海)有限公司 | 低含气量聚羧酸减水剂及其制备方法 |
CN101412790B (zh) * | 2008-10-31 | 2012-07-25 | 山东华伟银凯建材科技股份有限公司 | 一种聚羧酸系减水剂的制法 |
-
2009
- 2009-06-12 CN CN200910112052A patent/CN101580354B/zh not_active Expired - Fee Related
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102372467A (zh) * | 2010-08-24 | 2012-03-14 | 上海台界化工有限公司 | 使用聚羧酸减水剂配制低强度等级混凝土的方法 |
CN102372467B (zh) * | 2010-08-24 | 2013-09-11 | 上海台界化工有限公司 | 使用聚羧酸减水剂配制低强度等级混凝土的方法 |
CN101962274A (zh) * | 2010-09-30 | 2011-02-02 | 福建省建筑科学研究院 | 绿色生态混凝土用的复合型增稠剂及其制备方法 |
CN102964079A (zh) * | 2012-10-11 | 2013-03-13 | 浙江建设职业技术学院 | 一种聚醚类聚羧酸减水剂低温合成方法 |
CN103359971B (zh) * | 2013-07-22 | 2015-03-04 | 中核混凝土股份有限公司 | 一种核电用混凝土引气型聚羧酸外加剂 |
CN103359971A (zh) * | 2013-07-22 | 2013-10-23 | 中核混凝土股份有限公司 | 一种核电用混凝土引气型聚羧酸外加剂 |
CN103588417A (zh) * | 2013-11-01 | 2014-02-19 | 江苏百瑞吉新材料有限公司 | 一种木质素磺酸钠盐混凝土减水剂的改性剂 |
CN104003647A (zh) * | 2014-05-16 | 2014-08-27 | 武汉汉星盛新型建材有限公司 | 共聚物改性的反应型引气剂及其制备方法 |
CN104003647B (zh) * | 2014-05-16 | 2015-04-08 | 武汉汉星盛新型建材有限公司 | 共聚物改性的反应型引气剂及其制备方法 |
CN104552557A (zh) * | 2015-01-19 | 2015-04-29 | 南京倍立达新材料系统工程股份有限公司 | 玻璃纤维增强水泥表面缓凝材料制备方法及应用工艺 |
CN104961404A (zh) * | 2015-06-10 | 2015-10-07 | 上海城建物资有限公司 | 一种超长工作性钢拱自密实混凝土 |
CN104973817A (zh) * | 2015-07-06 | 2015-10-14 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种适用于与聚羧酸减水剂配伍使用的混凝土粘度调节剂及其制备方法 |
CN105271888A (zh) * | 2015-09-25 | 2016-01-27 | 中国铁道科学研究院铁道建筑研究所 | 一种适用于低品质骨料混凝土的改性外加剂及其制备方法 |
CN105271888B (zh) * | 2015-09-25 | 2017-09-26 | 中国铁道科学研究院铁道建筑研究所 | 一种适用于低品质骨料混凝土的改性外加剂及其制备方法 |
CN105314913A (zh) * | 2015-10-30 | 2016-02-10 | 胜利油田营海实业集团有限公司 | 一种解决聚羧酸减水剂离析泌水问题调节剂的制备方法 |
CN105293987A (zh) * | 2015-11-23 | 2016-02-03 | 中国建筑材料科学研究总院 | 水工自密实混凝土用聚羧酸系复配减水剂及其制备方法和应用 |
CN107586057A (zh) * | 2016-07-08 | 2018-01-16 | 北京城建银龙混凝土有限公司 | 一种复合改性剂及由其制得的超低强度高粘聚性混凝土 |
CN108101413A (zh) * | 2017-12-27 | 2018-06-01 | 江苏百瑞吉新材料有限公司 | 一种混凝土减水剂及其制备方法 |
CN108147710A (zh) * | 2018-01-29 | 2018-06-12 | 云南森博混凝土外加剂有限公司 | 一种混凝土的高效减水剂 |
CN109650810A (zh) * | 2019-01-07 | 2019-04-19 | 川铁国际经济技术合作有限公司 | 一种自密实高性能混凝土及其制备方法 |
CN109650810B (zh) * | 2019-01-07 | 2021-05-18 | 川铁国际经济技术合作有限公司 | 一种自密实高性能混凝土及其制备方法 |
CN110467374A (zh) * | 2019-07-16 | 2019-11-19 | 江苏博思通新材料有限公司 | 一种混凝土缓凝减水剂 |
CN110451843A (zh) * | 2019-08-03 | 2019-11-15 | 徐州巨龙新材料科技有限公司 | 一种高效减水剂及其制备方法 |
CN111943561B (zh) * | 2020-08-19 | 2021-04-30 | 嘉善华豪建材有限公司 | 一种聚羧酸高性能泵送剂及其生产工艺 |
CN111943561A (zh) * | 2020-08-19 | 2020-11-17 | 嘉善华豪建材有限公司 | 一种聚羧酸高性能泵送剂及其生产工艺 |
WO2022036929A1 (zh) * | 2020-08-19 | 2022-02-24 | 嘉善华豪建材有限公司 | 一种聚羧酸高性能泵送剂及生产工艺 |
CN114804699A (zh) * | 2021-06-01 | 2022-07-29 | 安徽成弘建新材料有限公司 | 一种混凝土砂石骨料调节剂及其制备方法 |
CN114105517A (zh) * | 2021-12-09 | 2022-03-01 | 福州创先工程材料有限公司 | 聚羧酸高性能减水剂 |
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CN117164274A (zh) * | 2023-11-03 | 2023-12-05 | 四川蜀道建筑科技有限公司 | 大体积混凝土用减水剂、制备方法以及混凝土 |
CN117164274B (zh) * | 2023-11-03 | 2024-01-05 | 四川蜀道建筑科技有限公司 | 大体积混凝土用减水剂、制备方法以及混凝土 |
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