Effect of water curing duration on strength behaviour of portland composite cement (PCC) mortar

被引：6
|
作者：
Caronge, M. A. [1 ]
Tjaronge, M. W. [1 ]
Hamada, H. [2 ]
Irmawaty, R. [1 ]
机构：
[1] Hasanuddin Univ, Dept Environm Engn, Fac Engn, Gowa, Indonesia
[2] Kyushu Univ, Dept Civil & Struct Engn, Fac Engn, Fukuoka, Japan
来源：
GLOBAL CONGRESS ON CONSTRUCTION, MATERIAL AND STRUCTURAL ENGINEERING 2017 (GCOMSE2017) | 2017年 / 271卷
关键词：
CORROSION;
D O I：
10.1088/1757-899X/271/1/012018
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Cement manufacturing of Indonesia has been introduced Portland Composite Cement (PCC) to minimize the rising production cost of cement which contains 80% clinker and 20% mineral admixture. A proper curing is very important when the cement contains mineral admixture materials. This paper reports the results of an experimental study conducted to evaluate the effect of water curing duration on strength behaviour of PCC mortar. Mortar specimens with water to cement ratio of (W/C) 0.5 were casted. Compressive strength, flexural strength and concrete resistance were tested at 7, 28 and 91 days cured water. The results indicated that water curing duration is essential to continue the pozzolanic reaction in mortar which contributes to the development of strength of mortar made with PCC.
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收藏
页数：6
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