Journal :   International Journal of Technology

Volume No. :   2

Issue No. :  2

Year :  2012

Pages :   55-57

ISSN Print :  2231-3907

ISSN Online :  2231-3915


Registration

Allready Registrered
Click to Login

Effects of Supplementary Cementing Materials on the Mechanical Properties of Concrete



Address:   M. Vijaya Sekhar Reddy1*, Dr. I.V. Ramana Reddy2, K. Madan Mohan Reddy1, C.M Ravi Kumar3, K. Chandra Sekhar Reddy4
1Department of Civil Engineering, Srikalahasteeswara Institute of Technology, Srikalahasti, AP, India
2Department of Civil Engineering, Sri Venkateswara University College of Engineering, Tirupati, AP, India
3Department of Civil Engineering, VTUBTDC, Davanagere, Karnataka, India
4Department of Civil Engineering, Siddharth Institute of Engineering & Technology, Puttur, Chittoor, A.P
*Corresponding Author
DOI No:

ABSTRACT:
In today’s competitive environment it is becoming important to reduce the construction cost in one or other way. Now a day’s OPC is widely used and it is the costly ingredients in the production of concrete. However many countries have severe shortage of cement although there requirements are vast. The manufacture of OPC is expensive and skill intensive process, besides polluting the environment heavily production is associated with the emission of carbon dioxide which is a significant source of global warming. Pozzolanic materials are widely used in concrete and mortars for various reasons particularly for reducing the amount of cement required for making concrete and mortar which lead to a reduction in construction cost. This paper presents the results of study under taken to investigate the feasibility of using Supplementary Cementing Materials (SCMs) as partial replacements of cement. The effects of replacing cement by these SCMs on compressive strength, split tensile strength are evaluated in this work. Both compressive and spilt tensile strength is evaluated at 7days, 28 days, 90 days and 180 days.
KEYWORDS:
Supplementary Cementing Materials (SCMs), Compressive Strength, Split Tensile Strength, Flyash (FA), Silica Fume (SF), Metakaoline.
Cite:
M. Vijaya Sekhar Reddy, Dr. I.V. Ramana Reddy, K. Madan Mohan Reddy, C.M Ravi Kumar, K. Chandra Sekhar Reddy. Effects of Supplementary Cementing Materials on the Mechanical Properties of Concrete. Int. J. Tech. 2(2): July-Dec. 2012; Page 55-57
[View HTML]      [View PDF]



Visitor's No. :   105263