Utilization of fly ash as engineering pellet aggregates

被引：50

作者：

Arslan, H

Baykal, G

机构：

[1] Univ Colorado, Dept Civil Environm & Architectural Engn, Ctr Engn, ECOT 441, Boulder, CO 80309 USA

[2] Bogazici Univ, Dept Civil Engn, TR-34342 Istanbul, Turkey

来源：

ENVIRONMENTAL GEOLOGY | 2006年 / 50卷 / 05期

关键词：

industrial wastes; fly ash; agglomeration; pelletization; manufactured aggregates;

D O I：

10.1007/s00254-006-0248-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

It has been recognized that there exists a serious need for recovery and reuse of industrial wastes. Agglomeration by pelletization method can alleviate the problems associated with fly ash. The objective of this study was to evaluate the material properties of manufactured aggregates produced from fly ash and cement mixing by pelletization method. Engineering properties of the manufactured aggregates were evaluated experimentally. Crushing strength, specific gravity, water absorption, particle size distribution, surface characteristics and shear strength properties of the manufactured aggregates were evaluated. For all practical purposes, the study showed that the manufactured aggregates are a good alternative for wide range civil engineering applications.

引用

页码：761 / 770

页数：10

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