PDF Experimental Study on Performance of Concrete M30 with

termed as coarse aggregate. The size of coarse aggregate depends upon the nature of the work The coarse aggregate that is the CS and SS used in this experimental investigation is 20mm size, crushed and angular in shape. The aggregates are free from dust before used in the concrete. The CS and SS are obtained for the experiment

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Partial Replacement of Coarse Aggregate with Demolished Waste

in partial replacement of coarse aggregate in m20 concrete”. IJRET: International Journal of Research in Engineering and Technology. Concrete is a pourable mix of cement, water, sand, and gravel that hardens into a super strong building material. In the recent decade’s demolition of old buildings, renovation of

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use of jhama brick dust as an alternative material for fine

Here we use the Jhama Brick Dust as partial replacement of the ... It consists of cement as binding material, fine aggregate, coarse aggregate and required ...

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Use of Over-Burnt Bricks as Coarse aggregate in Concrete

Nov 30, 2019 · coarse aggregate. The primary goal of this paper is to assess the suitability of incorporating over-burnt bricks in concrete, by the partial replacement of natural coarse aggregate (NCA) with overburnt brick aggregate (OBBA) in a ratio of 20%, 50%, and 100%. Initially, mix proportion of 1:2:4 and w/c of 0.57 was selected. By replacing NCA with

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Laboratory Tests To Improve Rigid Pavement Mechanical

ABSTRACT: This project consists of a partial replacement of fine aggregate with stone dust and brick dust in cement concrete for rigid pavement. In this project I ...

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COMPRESSIVE STRENGTH OF CONCRETE BY USING WASTE MATERIALS

May 25, 2017 · Concrete owes its unique position as the structural member . In order to use some of the waste materials are used i.e., some of the wastes are partial replacement of fine and coarse aggregates. Cement commonly used as Portland cement and E-wastes , glass powder , brick pieces and saw dust those wastes are used to make concrete .

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What are the Materials for Replacement of Sand in Concrete

Crusher dust (quarry waste) is by product of stone crushers while producing coarse aggregate. Instead of disposing them in landfills, it can be best utilized as partial replacement to sand. In crusher dust, the particles (% finer than 150 microns) are generally high, a major concern limiting its percentage replacement to minimum with sand in a ...

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Utilization of crushed clay brick in concrete industry

Actually, modified concrete masonry units incorporating recycled aggregates ... the use of crushed clay brick aggregate as a 100% replacement of coarse natural ... with various clay brick powder ratios as a partial replacement of cement by weight. ... Clay brick powder was used as cement replacement and cement addition. by AA Aliabdo · ‎2014 · ‎Cited by 96 · ‎Related articles

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Experimental Investigation in Developing Green Concrete

KEYWORDS: Brick Dust, sand, supplementary cementations materials Coarse and fine aggregate. I. INTRODUCTION Green concrete is a term given to a concrete that has had extra steps taken in a mix design and placements to ensure a sustainable structure and a long life cycle with a low maintenance surface. With the increasing interest of the

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experimental study on the use of brick dust as partial

Coarse aggregates and fine aggregates were retained and passing through the ... 20%, and 25% of cement are replaced with brick dust and other ingredients ... by MM Rahman

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