An Experimental Investigation on Meta Kaolin Modified Concrete Paver Blocks

Authors

  • Dr. Rambha Thakur, Mahesh Singh

Abstract

Concrete paver blocks are special pre-cast pieces of concrete blocks of non-interlocking or interlocking types, commonly used in exterior landscaping pavement applications. Properly designed and constructed paver blocks give excellent performance at locations where conventional pavement systems have lower service life due to a number of environmental, geological constraints. But with the use of high performance concrete they can be designed to sustain light, medium, heavy and very heavy traffic conditions under any constraints. Modern concrete can be modified with addition of mineral admixtures which refine the microstructures of the concrete and enhance its physical properties and durability. Meta kaolin, produced by controlled thermal treatment of kaolin, can be used as a concrete constituent, since it has pozzolanic properties. It is a highly efficient Pozzolana and reacts rapidly with the excess calcium hydroxide resulting from OPC hydration by a pozzolanic reaction, to produce calcium silicate hydrate and calcium alumino silicate hydrates. Hence the objective of the present work was to evaluate the performance of concrete modified with Meta kaolin for paver blocks for use in pavements and other application areas. As compressive, flexural strengths and water absorption are the most significant properties for concrete paver blocks the same have been studied for various concrete mixes with varying percentages of Meta kaolin.

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Published

2025-01-27

How to Cite

Dr. Rambha Thakur, Mahesh Singh. (2025). An Experimental Investigation on Meta Kaolin Modified Concrete Paver Blocks. Eduzone: International Peer Reviewed/Refereed Multidisciplinary Journal, 14(1), 144–150. Retrieved from https://eduzonejournal.com/index.php/eiprmj/article/view/766