Comparative Study on the Application of Naphthalene Water-Reducing Agent and Polycarboxylate Water-Reducing Agent in High-Performance Concrete-Reference-Cited by-同舟云学术

Comparative Study on the Application of Naphthalene Water-Reducing Agent and Polycarboxylate Water-Reducing Agent in High-Performance Concrete

Published:2011-03 Issue: Volume:217-218 Page:522-526
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Gao Lin¹,Shi Yan¹,Xu Guo Qiang¹

Affiliation:

1. Hebei United University

Abstract

We respectively conduct performance contrast test on cement paste, cement mortar, and high-performance concrete which have been added naphthalene water-reducing agent and polycarboxylate water-reducing agent. Studies show that naphthalene water-reducing agent can better improve the performance of concrete and increase the fluidity of concrete to ensure its keeping slump. Meanwhile, the age strength and the growth rate of strength of concrete with mixing polycarboxylate water-reducing agent has been significantly improved than those of naphthalene water-reducing agent, which can better meet the strength requirements of concrete and get a bright application prospect that naphthalene water-reducing agent can not reach.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.217-218.522.pdf

Reference4 articles.

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2. Fu Mei. Species and mechanism of water-reducing agen[J]. Jiangxi Building Materials, 2009 (1): 13-14.

3. Zhao Junkui, Yu Qingduo. On the application of Polycarboxylate water-reducing agent in the Pearl River Huangpu Bridge[J]. Guangdong Building Materials, 2008 (8): 16-18.

4. Zhang Dali, Wang Yuan, Kang Yong, Chen Shudong, Gao Songkai. On the impact of Polycarboxylate water-reducing agent on different cement paste and concrete flow Experimental [J]. Liaoning Building Materials, 2009 (12): 36-38.

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