Characterization of compliant polymer concretes for rapid repair of runways

被引：37

作者：

Roh, In-Taek ^{[1
]}

Jung, Kyung-Chae ^{[1
]}

Chang, Seung-Hwan ^{[1
]}

Cho, Yoon-Ho ^{[2
]}

机构：

[1] Chung Ang Univ, Sch Mech Engn, Seoul 156756, South Korea

[2] Chung Ang Univ, Dept Civil & Environm Engn, Seoul 156756, South Korea

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2015年 / 78卷

关键词：

Compliant polymer concrete; Mixing ratio; Mechanical property; Ductility factor; Bonding strength; MECHANICAL CHARACTERIZATION; CEMENTITIOUS COMPOSITE; BEHAVIOR; MORTAR; PERFORMANCE; DURABILITY; INTERFACE; STRENGTH; BOND;

D O I：

10.1016/j.conbuildmat.2014.12.121

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A new type of compliant polymer concrete for runway repair is introduced in this paper. To enhance the compliance of epoxy-based polymer concrete, some epoxy resin was replaced with liquid-type silicone rubber or tire waste powder. To estimate the temperature dependency of the mechanical behavior of the compliant polymer concretes, mechanical tests were also carried out. It was found that tire waste powder was more efficient than the silicone rubber in terms of mechanical performance. The experimental work revealed the 72:20:08(T) specimen provided the highest ductility factor while keeping the compressive strength above the minimum required value (30 MPa). (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：77 / 84

页数：8

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