Polymer based treatments applied on recycled concrete aggregates

被引：11

作者：

Spaeth, Valerie ^{[1
]}

Djerbi Tegguer, Assia ^{[1
]}

机构：

[1] IFSTTAR, Inst Sci & Technol, Bldg Mat Dept, F-75015 Paris, France

来源：

PROGRESS IN POLYMERS IN CONCRETE | 2013年 / 687卷

关键词：

recycled concrete aggregates; concrete mix; water absorption; silicon-based agent; water repellent; polymer; cement materials; aggregate toughness; RUBBLE;

D O I：

10.4028/www.scientific.net/AMR.687.514

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The recycling of concrete, bricks and masonry rubble as concrete aggregates is an important way to contribute to a sustainable material flow. However, there are still various uncertainties limiting the widespread use of recycled concrete aggregates (RCA). The fluctuations in the composition of grade recycled aggregates and their influence on the properties of fresh and hardened concrete are of particular concern regarding the use of RCA. So, the reuse of RCA is still limited. That's why an efficient polymer based treatment is proposed in order to reuse RCA easier.

引用

页码：514 / 519

页数：6

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