INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
Abstract : The excessive reliance on natural aggregate in concrete production poses a severe environmental threat. The buildup and disposal of waste tyres poses a possible environmental issue. The goal of this study was to see if modified waste rubber tyre aggregate could be used in concrete manufacturing. To achieve the best results, the rubber aggregates are surface treated with NaOH solution and cement paste before being used in concrete. The concrete is of M20 quality. Coarse aggregate was replaced with modified waste tyre rubber at 0%, 5%, 10%, and 15% by volume of coarse aggregate, respectively. The slump, compacting factor, density, compressive, split tensile, and flexure strength of fresh and hardened concrete were investigated. This compressive strength is sufficient for treated rubberized concrete to be used in a variety of applications where compressive strength is not critical, such as flooring and concrete road pavements. The flexural and split tensile strength of rubber aggregates is found to be higher than that of standard concrete, but only when they are treated before use. Workability has suffered. It has more flexibility and is lighter than regular concrete due to the reduced unit weight of the rubber particles. These improved qualities make this concrete suitable for use in flexible slabs and light weight concretes. Significant compressive strength, increased flexural and split tensile strength, light weight, increased impact and toughness resistance.
Keywords:
Waste tyre rubber, Coarse aggregate, Rigid pavements, Aggregate.
Cite Article:
"Effect of partial replacement of coarse aggregates in concrete by waste tyre rubber aggregates in rigid pavements ", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.7, Issue 7, page no.1044-1060, July-2022, Available :http://www.ijnrd.org/papers/IJNRD2207122.pdf
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ISSN:
2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
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