CN104926176B - 用于泵送剂的增强组合物、增强泵送剂及其制备方法和应用 - Google Patents
用于泵送剂的增强组合物、增强泵送剂及其制备方法和应用 Download PDFInfo
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混凝土 | 坍落度/mm | 流动度/mm | 抗压强度/MPa |
样品 | 0min | 30min | 60min | 0min | 30min | 60min | 3d | 7d | 28d |
5 | 195 | 190 | 185 | 535 | 410 | 360 | 23.5 | 32.4 | 40.6 |
6 | 200 | 195 | 180 | 520 | 430 | 360 | 24.1 | 32.1 | 39.8 |
7 | 215 | 190 | 180 | 540 | 460 | 370 | 26.3 | 31.2 | 38.1 |
8 | 198 | 190 | 183 | 520 | 440 | 350 | 25.4 | 29.3 | 39.4 |
9 | 200 | 190 | 180 | 500 | 430 | 340 | 24.6 | 30.1 | 38.7 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105217990B (zh) * | 2015-10-26 | 2017-05-10 | 房立国 | 一种混凝土增强剂及其制备方法 |
CN106380102A (zh) * | 2016-08-30 | 2017-02-08 | 卓达新材料科技集团威海股份有限公司 | 一种3d打印房屋料浆用高效复合泵送剂 |
CN108863156A (zh) * | 2018-08-09 | 2018-11-23 | 马永胜 | 一种混凝土泵送剂 |
CN109231872A (zh) * | 2018-09-25 | 2019-01-18 | 成都宏基建材股份有限公司 | 一种高减水高保坍的早强型混凝土泵送剂 |
CN109336443B (zh) * | 2018-09-26 | 2021-06-25 | 南通盛茂建材科技有限公司 | 一种混凝土用强效剂及其制备工艺 |
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CN1117031A (zh) * | 1995-02-11 | 1996-02-21 | 卢璋 | 无碱型高强混凝土用泵送剂 |
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