LATERITE AS AGGREGATE IN MORTAR AND CONCRETE.

被引：0
|
作者：
Rai, Mohan [1 ]
Mehrotra, G.S. [1 ]
Chandra, Dinesh [1 ]
Bhan, Suraj [1 ]
机构：
[1] Central Building Research Inst, Roorkee, India, Central Building Research Inst, Roorkee, India
来源：
Indian Concrete Journal | 1987年 / 61卷 / 07期
关键词：
GEOLOGY; -; Weathering; MORTAR; ROCK;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Laterite is a highly weathered rock and is abundantly available in coastal regions of India. Cut laterite blocks are very widely used as walling materials. During quarrying and dressing of laterite blocks a lot of material is obtained as a waste. The present study indicates that this waste may be used as fine and coarse aggregates in mortar and concrete. The relationship between specific gravity and iron content, reduction in alkalinity and silica plus alumina content, impact value and iron content of laterite aggregate have been studied and reported in this paper.
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页码：181 / 185
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