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Performance of Coconut Shell as Coarse Aggregate in ...

Concrete obtained using coconut shell as a coarse aggregate satisfies the minimum requirements of concrete. Coconut shell aggregate resulted acceptable strength which is required for structural concrete. Coconut shell may present itself as a potential material in the field of construction industries.

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Performance of Waste Coconut Shell as Partial Replacement ...

agricultural waste. The concrete with ground coconut shell was found to be durable in terms of its resistance in water, acidic, alkaline and salty. Coconut shell being a hard and not easily degrade material if crushed to size of sand can be a po-tential material to substitute sand. At present, coconut shell

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Coconut Shell as a Substitute for Coarse Aggregate in Concrete

concrete using coconut shell as coarse aggregate were investigated in an experimental study and the study concluded lightweight concrete [5]. From the research works reviewed above, it can be understand that coconut shells can be successfully used as a substitute for coarse aggregate in concrete. ...

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Behavior of Reinforced Concrete Beams With Coconut Shell ...

Apr 11, 2018 · Coconut shell concrete can be classified under structural lightweight concrete. O.T. Olateju in this paper reports the exploratory study on the suitability of the periwinkle shells as partial or in concrete works. Physical and mechanical properties of periwinkle shell and crushed granite were determined and compared.

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Cocunut shell and Waste Glass based Concrete - A ...

strength to mortars and concretes. Similarly Coconut shell being a hard and not easily degrade material if crushed to smaller size can be a potential material to partially substitute coarse aggregates in concrete. The concrete with ground coconut shell was found to be durable in terms of its resistance in water, acidic and alkaline surrounding. 2.

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Characterization study on coconut shell concrete with ...

Utilizing this agricultural waste in concrete is attracting many pieces of research. Experimental study of coconut shell concrete (CSC) has proved good in both economic and strength aspect and also possess superior qualities in terms of impact and abrasion resistance compared to the conventional aggregate .

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Properties of Concrete with Coconut Shells as Aggregate ...

determine durability of the concrete. Thus, the aim of this work is to provide more data on the strengths of coconut shell concretes at different coconut shells (CS) replacements and study the transport properties of concrete with CS as coarse aggregate replacement.

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Experimental Study on Partial Replacement of Cement with ...

Experimental Study on Partial Replacement of Cement with Coconut Shell Ash in Concrete Vignesh Kumar Nagarajan1, S. Aruna Devi2, S. P. Manohari3, M. Maria Santha4 1Assistant Professor, Department of Civil Engineering, Kamaraj College of Engineering & Technology, Virudhunagar, India

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Strength Properties of Concrete Containing Coconut Shell ...

2.70. This indicates that coconut shell is lighter than coarse aggregate and more volume of coconut shell will be required to replace equal weight of coarse aggregate in concrete. The bulk density of coconut shell obtained is 648 which far less thanis about 1437 of coarse aggregate implying its good for lightweight concrete.

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COCONUT SHELL AS AGGREGATE IN CONCRETE ROOF TILES

1. Coconut shells are applicable as partial substitute as coarse aggregates for concrete roof tiles. 2. The good indicators of coconut shell quality as aggregate of concrete roof tiles are particles, shape and texture, resistance to crushing, absorption and surface moisture, and light-weight. 3.

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Home [coconutconcrete]

Coconut Construction LLC is a full service concrete construction contractor serving the St. Louis area that offers a full range of services from foundations up to the most elaborate stamped flatwork. We offer such services as excavation, building of both decorative block and concrete retaining walls, installation of low voltage lighting systems ...

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5 STUDY ON STRENGTH PROPERTIES OF COCONUT SHELL .

at different coconut shells (CS) replacements and study the transport properties of concrete with coconut shells as coarse aggregate replacement. Furthermore, in this study, the effect of fly ash as cement replacement and aggregate replacement on properties of the coconut shells replaced concrete was also investigated.

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Experimental Study on Partial Replacement of Cement with ...

Experimental Study on Partial Replacement of Cement with Coconut Shell Ash in Concrete Vignesh Kumar Nagarajan1, S. Aruna Devi2, S. P. Manohari3, M. Maria Santha4 1Assistant Professor, Department of Civil Engineering, Kamaraj College of Engineering & Technology, Virudhunagar, India

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Laboratory investigation on coconut shell in concrete: An ...

made to study the effect of coconut shell in concrete, as an alternative low cost material in construction industry for the partial replacement of coarse aggregate in concrete. The coconut shells used in the present study are collected from different S.V. Agricultural

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Can you use a coconut shell as a coarse aggregate in ...

Oct 26, 2017 · During my college time one of my senior proposed this idea as a final year projec .This experimental investigation was aimed to quantify the effects of replacing partially the conventional coarse aggregate by coconut shell to produce concrete. The...

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Recycling of Waste Coconut Shells as Substitute for ...

Recycling of Waste Coconut Shells as Substitute for Aggregates in Mix Proportioning of Concrete Hollow Blocks Article (PDF Available) in The Scientific World Journal 77(2):107-123 · January 2017 ...

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Concrete shell - Wikipedia

A concrete shell, also commonly called thin shell concrete structure, is a structure composed of a relatively thin shell of concrete, usually with no interior columns or exterior buttresses.The shells are most commonly flat plates and domes, but may also take the form of ellipsoids or cylindrical sections, or some combination thereof. The first concrete shell dates back to the 2nd century.

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Experimental Analysis of the Use of Coconut Shell as ...

Coconut shell aggregate concrete can offer 2 hours fire resistance and therefore it may be classified under type 3 constructions. Use of coconut shell aggregate concrete as structural light weight concrete is recommended. Coconut shell aggregate is a potential construction material and simultaneously reduces the environmental

  • Published in: IOSR Journal of Mechanical and Civil Engineering · 2014Authors: B Damodhara Reddy · S Aruna Jyothy · Fawaz Shaik[PDF]Get Price
Lightweight Concrete Using Coconut Shells as Aggregate

The grade of coconut shell aggregate concrete, a lightweight concrete (LWC) produced using coconut shell aggregate got from an agricultural waste as lightweight aggregate, referred to hereafter as ...

  • Author: K. Gunasekaran, P. S. Kumar[PDF]Get Price
Experimental assessment on coconut shells as aggregate in ...

Keywords: concrete, coconut shells, compressive strength, coconut shell concrete I. INTRODUCTION Concrete is the world's most used construction material. The consumption of concrete has been increasing at a higher rate due to the demand placed by the development of infrastructure in both developing and developed countries [1].

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