An experimental study on the properties of SCC with manufactured sand

被引：0

作者：

Tripathi, Deep ^{[1
]}

Kumar, Rakesh ^{[1
]}

Mehta, P. K. ^{[1
]}

Rawat, Vishal ^{[1
]}

机构：

[1] Motilal Nehru Natl Inst Technol Allahabad, Prayagraj 211004, Uttar Pradesh, India

来源：

JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 2020年 / 97卷 / 10A期

关键词：

Ordinary Portland Cement; SCC; workability; M-sand; FA; SELF-COMPACTING CONCRETE; STRENGTH;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The findings of a study on Self Compacting Concrete (SCC), made using natural and manufactured sand (M-sand) are presented. The referral SCC (M25) was made by substituting a part (20%) of Ordinary Portland Cement (OPC) with Class-F Fly Ash (FA). The other SCCs were made by replacing parts of natural sand (NS) with M-sand, by mass. The workability parameters of SCCs in fresh state were determined as per the recommendations EFNARC-2005. The specimen of both SCCs were cast and tested for important strength parameters at different ages as per Indian standards. It is found that 50% of NS can be replaced by M-sand. The specimen's water absorption was also studied up to 90 days.

引用

页码：1673 / 1677

页数：5

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