The Significance of Partial Replacement of Cement With Waste Marble Powder

Periodic Research (P: ISSN No. 2231-0045 RNI No. UPBIL/2012/55438 VOL.-III, ISSUE-I, August-2014 E: ISSN No. 2349 E: ISSN No. 2349-944335)

Abstract




 Manju Pawar 

IV Semester M.Tech. Civil Engineering, Construction Technology & Management, HCTM Kaithal-Haryana,India




Arvind Dewangan

 Associate Professor Deptt of Civil Engineering, Haryana college of Technology & Management, HCTM Technical Campus Kaithal,Haryana India

In this thesis the effect of using marble powder as constituents of fines in mortar or concrete by partially reducing quantities of cement has been studied in terms of the relative compressive, tensile as well as flexural strengths. Partial replacement of cement by varying percentage of marble powder reveals that increased waste marble powder (WMP) ratio result in increased strengths of the mortar and concrete .Leaving the waste materials to the environment directly can cause environmental problem. Hence the reuse of waste material has been emphasized. Waste can be used to produce new products or can be used as admixtures [1], so that natural resources are used more efficiently and the environment is protected from waste deposits. Marble stone industry generates both solid waste and stone slurry. Whereas solid waste results from the rejects at the mine sites or at the processing units, stone slurry is a semi liquid substance consisting of particles originating from the sawing and the polishing processes and water used to cool and lubricate the sawing and polishing machines. Stone slurry generated during processing corresponds to around 40% of the final product from stone industry. This is relevant because the stone industry presents an annual output of 68 million tones of processed products. Therefore the scientific and industrial community must commit towards more sustainable practices[2]. There are several reuse and recycling solutions f or this industrial by-product, both at an experimental phase and in practical applications. These industrial wastes are dumped in the nearby land and the natural fertility of the soil is spoiled. The physical, chemical and mechanical properties of the waste are analyzed. 

for full paper please visit below link :

http://www.socialresearchfoundation.com/upoadreserchpapers/2/17/1412070509411stvarvind%20devangan.pdf


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