Study on the fresh and hardened properties of steel fibre reinforced selfcompacting concrete using recycled aggregates as a replacement material

被引：0

作者：

Nalanth, N. ^{[1
]}

Venkatesan, P. Vincent ^{[2
]}

Ravikumar, M.S. ^{[3
]}

机构：

[1] Anna University Chennai, Tamilnadu, India

[2] Department of Civil Engineering, Mepco Schlenk Engineering College, Tamilnadu, India

[3] Department of Civil Engineering, Noorul Islam University, Tamilnadu, India

来源：

International Journal of Earth Sciences and Engineering | 2014年 / 7卷 / 04期

关键词：

Shotcreting - Steel fibers - Concrete aggregates - Fly ash - Recycling - Brick;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this world of rapid urbanization the demand for natural construction materials is increasing day by day which has created a necessity for alternative construction materials. Recycling of materials is a possible way of eradicating the acute shortage of materials. In this work an effort has been made to explore the properties of Self-Compacting Concrete (SCC) using recycled aggregates obtained from construction and demolition debris. Also the study has been extended by adding steel fibers to concrete in a view of improving the ductility of concrete so that it can be applied in beam column joints. An ideal mix proportion was arrived at, as a result of repeated trials and specimens were cast and cured .The compression, tensile and flexural strength parameters were determined and the result has been presented. The results obtained reveal that brick batsin combination with steel fibres may be used extensively in SCC. © 2014 CAFET-INNOVA TECHNICAL SOCIETY. All rights reserved.

引用

页码：1481 / 1485