...毕业论文天下网 关键词：聚羧酸高效减水剂；净浆流动性；单体；酯化液； [gap=1349]Keywords：polycarboxylate superplasticizer; grout fluidity; monomer; esterification fluid; ...
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聚羧酸系高效减水剂 Polycarboxylate superplasticizer
聚羧酸系高效率减水剂 Polycarboxylic high efficiency-reducing agent ; Polycarboxylic high efficiency water reducer ; High efficiency 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
聚羧酸系列高效减水剂 Polycarboxylate superplasticizer series
本文介绍JM PC A (I)聚羧酸系高效减水剂的化学结构、作用机理、性能特点及其高性能混凝土的应用。
Chemical structure, mechanism, performance characteristics of JM-PCA (I) carboxylic high range water reducing agent and its application in high performance concrete are presented.
通过大分子反应，合成了一类主链带羧基、磺酸基，支链带聚氧乙烯基醚的聚羧酸系高效减水剂。
Polycarboxylate superplasticizer with carboxylic, sulfonation groups in its main chain and polyoxyethylene ether as side chains was prepared by the macromolecular reaction.
采用了工业化的不饱和聚醚多元醇为反应单体，合成了一种高减水率，长缓凝时间的新型聚羧酸系高效减水剂。
A kind of unsaturated polyether was adopted as the reactive monomer, synthesis a new type of polycarboxylate superplasticizer with high dispersibility and long retention characters.
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