Application of Water Reducing Agent in Concrete of Engineering Materials

被引：4
|
作者：
Zhang, Huifang [1 ]
Huang, Hongliang [1 ]
Sun, Yingfei [2 ]
Zhang, Lifang [3 ]
Yao, Baoxin [4 ]
机构：
[1] Hebei Inst Architecture Civil Engn, Zhangjiakou 075000, Peoples R China
[2] Zhangjiakou Saiyang Architectural Designing Ltd, Zhangjiakou 075000, Peoples R China
[3] Hebei United Univ, Coll Light Ind, Tangshan 063009, Peoples R China
[4] Engn Bur China Railway 11, Engn Ltd 5, Chongqing, Peoples R China
来源：
ADVANCED RESEARCH ON ENERGY MATERIALS AND MATERIAL APPLICATION | 2012年 / 578卷
关键词：
Water reducing agent; Concrete; Engineering Materials; Compatibility; Fluidity;
D O I：
10.4028/www.scientific.net/AMR.578.87
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, in order to discuss the compatibility of cement and different kinds of water reducers, three kinds of water reducers which were selected to use in the mix proportion offing Shi Special Passenger Line were chosen. Tests of cement paste and concrete of Portland cement (P.O42.5) were carried out under different temperature, because this kind of cement is widely used in the current projects. Results show that polycarboxylic series water reducer, compared with naphthalene series water reducer, have properties of high compatibility, low mixing amount, high water-reducing rate and low slump loss of concrete. So it is more suitable to prepare concrete with fly ash and more beneficial to increase the strength of concrete.
引用
收藏
页码：87 / +
页数：2
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