CN105271888B - 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 - Google Patents
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 Download PDFInfo
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CN108975755B (zh) * | 2018-07-24 | 2020-11-20 | 成都建工预筑科技有限公司 | 再生混凝土专用外加剂 |
CN115124274A (zh) * | 2022-06-29 | 2022-09-30 | 四川嘉兆丰新材料科技有限公司 | 一种高效新型粘稠剂及制备方法 |
CN116023062B (zh) * | 2022-12-28 | 2024-05-03 | 四川金江建材科技有限公司 | 一种混凝土用水性增效剂及其制备方法 |
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CN101549973A (zh) * | 2009-05-11 | 2009-10-07 | 江苏鼎达建材有限公司 | 复合型混凝土高效减水剂 |
CN101555110A (zh) * | 2009-05-11 | 2009-10-14 | 江苏鼎达建材有限公司 | 混凝土防冻剂及其制备方法 |
CN101580354A (zh) * | 2009-06-12 | 2009-11-18 | 福建科之杰新材料有限公司 | 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 |
CN104402288A (zh) * | 2014-10-29 | 2015-03-11 | 上海建工集团股份有限公司 | 一种水化硅酸钙凝胶溶液早强剂及其制备方法 |
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CN101549973A (zh) * | 2009-05-11 | 2009-10-07 | 江苏鼎达建材有限公司 | 复合型混凝土高效减水剂 |
CN101555110A (zh) * | 2009-05-11 | 2009-10-14 | 江苏鼎达建材有限公司 | 混凝土防冻剂及其制备方法 |
CN101580354A (zh) * | 2009-06-12 | 2009-11-18 | 福建科之杰新材料有限公司 | 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 |
CN104402288A (zh) * | 2014-10-29 | 2015-03-11 | 上海建工集团股份有限公司 | 一种水化硅酸钙凝胶溶液早强剂及其制备方法 |
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