Experimental Study on Alkali-Activated Slag-Lithium Slag-Fly Ash Environmental Concrete

Author:

Zhang Lan Fang1,Wang Rui Yan1

Affiliation:

1. Chongqing Jiaotong University

Abstract

The aim of this paper is to study the influence of lithium-slag and fly ash on the workability , setting time and compressive strength of alkali-activated slag concrete. The results indicate that lithium-slag and fly-ash can ameliorate the workability, setting time and improve the compressive strength of alkali-activated slag concrete,and when 40% or 60% slag was replaced by lithium-slag or fly-ash, above 10 percent increase in 28-day compressive strength of concrete were obtained.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

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2. T. Bakharev, J.G. Sanjayan, and Y. -B. Cheng: Cement and Concrete Research, vol. 32(2002) p.211.

3. S.D. Wang, K.L. Scrinener, and P.L. Pratt: Cement and Concrete Research, vol. 24 (6) (1994) , p.1033.

4. A. Fernández-Jiménez, J.G. Palomo, and F. Puertas, Cement and Concrete Research, vol. 29 (1) (1999), p.1313.

5. Barbara Lothenbach, Karen Scrivener, and R.D. Hooton, Cement and Concrete Research, Vol. 41 (3)(2011) , p.217.

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