UGC Approved Journal no 63975(19)

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Published in:

Volume 7 Issue 9
September-2020
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2009306


Registration ID:
301369

Page Number

34-40

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Title

Mechanical Properties of Recycled Aggregate Concrete with Portland Slag Cement

Abstract

This paper presents the results of experimental research using concrete produced by replacing, part of the natural coarse aggregates with recycled aggregates from concrete demolition. The amount of construction waste increases annually. Also modern technology is given a chance to improve recycling usage in sustainable concrete industry. In modern technology world, recycling plays a vital role to protect the natural resources in our planet The influence of quality of the recycled aggregate, the percentage of replacement on the targeted quality of the concrete to be produced (strength and workability) has been evaluated. The following properties of recycled concretes were analyzed i.e compressive strength, split tensile strength and flexural strength. Several factors were influenced on strength and workability i.e the type of aggregate, the percentage of replacement, the type of sieve curve. The type of aggregate and the percentage of replacement were the only factors that showed a clear influence on most of the properties. Compressive strength will be clearly affected by the quality of recycled aggregates. If the water–cement ratio is kept constant and the loss of workability due to the effect of using recycled aggregate is more .In present studies W/C ratios were modified based on grade of concrete. The improvement of sustainable concrete, by using recycled coarse aggregates has an important role to ensure the minimization of damages towards environment. This research carries out a thorough investigation of RCA concrete, strength, thermal performance with 30% recycled coarse aggregate content for M20, M25, M30, M35 grades by using slag. It provides a clearer understanding on how it can be applied to improve the usage of 30% RCA content in concrete for sustainable development.

Key Words

Compressive strength , Flexural strength, Split tensile strength.

Cite This Article

"Mechanical Properties of Recycled Aggregate Concrete with Portland Slag Cement", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 9, page no.34-40, September-2020, Available :http://www.jetir.org/papers/JETIR2009306.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Mechanical Properties of Recycled Aggregate Concrete with Portland Slag Cement", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 9, page no. pp34-40, September-2020, Available at : http://www.jetir.org/papers/JETIR2009306.pdf

Publication Details

Published Paper ID: JETIR2009306
Registration ID: 301369
Published In: Volume 7 | Issue 9 | Year September-2020
DOI (Digital Object Identifier):
Page No: 34-40
Country: Vijayawada, ANDHRA PRADESH, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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