CN104030599B - 一种防冻型聚羧酸系复合泵送减水剂及其用途 - Google Patents
一种防冻型聚羧酸系复合泵送减水剂及其用途 Download PDFInfo
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CN104496250A (zh) * | 2014-11-19 | 2015-04-08 | 南京金海宁新型建材科技有限公司 | 一种混凝土防冻泵送剂 |
CN104478277B (zh) * | 2014-11-25 | 2016-08-24 | 甘肃省建材科研设计院 | 一种用于保坍型聚羧酸减水剂的凝结时间调节剂 |
CN106007467B (zh) * | 2016-05-18 | 2017-12-22 | 湖州绿色新材股份有限公司 | 一种聚羧酸复合增强减水剂及其制备方法 |
CN106007468B (zh) * | 2016-05-18 | 2017-12-22 | 湖州绿色新材股份有限公司 | 一种混凝土复合增强减水剂及其制备方法 |
CN107010865A (zh) * | 2017-03-20 | 2017-08-04 | 南充市畅通科技服务有限公司 | 一种改性聚羧酸减水剂及其生产方法 |
CN111620592A (zh) * | 2020-06-10 | 2020-09-04 | 山西黄腾化工有限公司 | 一种适应性综合型液体聚羧酸减水剂 |
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JP5399969B2 (ja) * | 2010-03-31 | 2014-01-29 | 住友大阪セメント株式会社 | 膨張コンクリートのスランプロス低減方法 |
CN102060463B (zh) * | 2010-12-03 | 2012-07-25 | 山东宏艺科技股份有限公司 | 一种低成本混凝土防冻泵送剂及其制备方法 |
CN103224341B (zh) * | 2013-05-13 | 2014-07-30 | 十九冶成都建设有限公司 | 早强、防冻型聚羧酸系复合减水剂及其用途 |
CN103241978A (zh) * | 2013-05-29 | 2013-08-14 | 上海华联建筑外加剂厂有限公司 | 聚羧酸系高减水保坍早强型高效泵送剂 |
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