Strength Development Characteristics and Economic Efficiency of Low Temperature Cured Acrylic Polymer Concrete: The Effect of Additive Type

被引：2

作者：

Yeon, Kyu-Seok ^{[1
]}

Choi, Yoon-Sang ^{[1
]}

Kawakami, Makoto ^{[2
]}

Seung, In Bae ^{[1
]}

Yeon, Jung Heum ^{[3
]}

机构：

[1] Kangwon Natl Univ, Dept Reg Infrastruct Engn, Chunchon, South Korea

[2] Akita Univ, Grad Sch Engn & Resource Sci, Akita, Japan

[3] Univ Texas Austin, Ctr Transportat Res, Austin, TX 78712 USA

来源：

PROGRESS IN POLYMERS IN CONCRETE | 2013年 / 687卷

基金：

新加坡国家研究基金会;

关键词：

acrylic polymer concrete; additives; strength development; economic sufficiency; subzero temperature;

D O I：

10.4028/www.scientific.net/AMR.687.124

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the strength development characteristics and the economic efficiency of low temperature cured acrylic polymer concrete containing different types of additives. In this study, two separate cases were mainly investigated: (1) when only MAA (polar monomer) was used as an additive and (2) when silane (coupling agent) in combination with TMPTMA (cross-linking agent) was used as an additive. The experimental results showed that compressive strength of over 80 MPa could be obtained in both cases even in low curing temperatures (i.e., 0 and -20 degrees C). Also, the result of economic efficiency analysis showed that the use of MAA yielded a 10% less material cost than the use of TMPTMA and silane. This finding indicates that the use of MAA can be more beneficial from an economic perspective.

引用

页码：124 / +

页数：2

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