在混凝土坍落度基本相同的条件下能大幅度减少拌合水量的外加剂称为高效减水剂。
高效减水剂对水泥熟料的助磨作用及与水泥熟料相容性问题的探讨_外加剂技术_技术_中国混凝土网 关键词： 高效减水剂；助磨作用；相容性 [gap=694]Key words: superplasticizer； grind-aiding effect； compatibility
基于470个网页-相关网页
名词定义中文名称：高效减水剂英文名称：high range water-reducing admixture定义：可大幅度增加混凝土拌合物工作度，以满足泵送或配制自密实混凝土需要，或在保持混凝土工作度不变条件下，能大幅度减少拌合用水量的减水剂。应用学科：材料科学技术.
基于132个网页-相关网页
... 防冻剂混凝土、砂浆(Antifreeze) 高效减水剂(Efficiency water reducer) 聚羧酸减水剂(Polycarboxylate Superplasticizer) ...
基于26个网页-相关网页
缓凝高效减水剂 set retarding superplasticizer ; retarding superplasticizer ; setretarder superplasticizer ; retarders as well as superplasticizer
萘系高效减水剂 FDN ; naphthalene based superplasticizer ; polynaphthalene sulphonate ; PNS
高效减水剂FDN High efficiency slushing agent FDN
早强高效减水剂 High efficiency early-strength slushing agent
氨基磺酸系高效减水剂 Amino acid superplasticizer ; aminosulfonic-acid based water reducer ; aminosulfonic acid-based superplasticzer ; Reduction of water-efficient cyclamate
聚羧酸系高效减水剂 Polycarboxylate superplasticizer
聚羧酸高效减水剂 polycarboxylate superplasticizer
木聚羧酸系高效减水剂 LGPS
聚羧酸盐系高效减水剂 polycarboxylene based superplasticizer
Based on the reaction principle of traditional aminosulfonic-based superplasticizers, the cheap modifier was added in the synthesizing process, so the production costs of superplasticizer ASH-JD can be decreased by 17%.
以传统氨基磺酸盐高效减水剂合成原理为基础，在合成反应过程中加入了廉价的改性单体U，使产品ASH-JD的成本降低17％。
参考来源 - 低成本改性氨基磺酸盐高效减水剂合成工艺与性能的研究The results show that mechanical method and super plasticizer are effective on improving the dispersibility of ultra-fine powder. After dispersing, the strength of samples increases significantly.
试验表明:物理强力搅拌与高效减水剂能有效地改善超细粉体的团聚现象,且经复合分散处理后的试样强度得到大幅度增加。
参考来源 - 超细粉体（CaCO·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了HMS型系列高效减水剂的制备方法、配方、以及性能测试。
Preparation, formula and properties testing were introduced for HMS series high range water reducing agent.
在较大水灰比，一定浓度FDN高效减水剂及密闭条件下，上层水泥浆体会长时间不凝结。
Under the conditions of higher water-cement radio, a certain consistency FDN high-range water reducer and hermetic surrounding, the cement paste did not set in a long time.
通过水泥净浆试验比较选择了减水率高、坍落度损失小、与水泥适应性好的氨基苯磺酸盐高效减水剂；
Aminobenzenesulfonic acid super-plasticizer is selected though cement paste test, which be provided with high water-reducing property, low slump loss and good compatibility with cement.
应用推荐