coconut shell in concrete

COCONUT SHELL AS AGGREGATE IN CONCRETE

2021-2-6 · Coconut shell (CS) is used as aggregate in concrete. Now-a-days there is large use of aggregate is increasing day by day so rather than using coarse aggregate in concrete, natural material coconut shell shall be used for some construction. Coconut shell is a waste material from coconut and it is quite strong like aggregate.

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(PDF) Use of Coconut Shell as an Aggregate in Concrete: a ...

Kambli Parag S. and Mathapati Sandhya R, “Application of shell concrete and arrived at the following conclusions that coconut shell as coarse aggregates in concrete: A Technical Review”. addition of coconut shell aggregate alone decreases the workability International Journal of Engineering Research and Applications, Volume of concrete ...

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Coconut Shell Ash as Cementitious Material in Concrete:

2021-2-17 · The aim of this study is to check the behavior of coconut shell ash (CSA) with various proportions in concrete. Coconut shell is available in abundant quantity in local agricultural fields and considered as waste product. On the other hand, cement production emits a lot of toxic gases in the atmosphere which

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MECHANICAL PROPERTIES OF CONCRETE USING

2018-11-18 · Keywords: coconut shell, concrete, coarse aggregate, compressive strength, split te nsile strength, flexural strength. 1. INTRODUCTION Concrete is widely used as structural material in the world today. The high demand for concrete in construction drastically reduces the natural stone deposits such as gravel and granite and this has damaged the ...

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Performance of coconut shell as coarse aggregate in

2017-6-1 · M20 mix design was carried out for control mix (i.e. without coconut shell) according to Indian standards .Detailed procedure of mix design is provided in Annexure A.The concrete mix was designed for slump of 60 mm.Using same mix design, coconut shell concrete was prepared by replacement of conventional crushed coarse aggregate (CA) with waste coconut shell (CS).

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Compressive Strength of Concrete by Using Coconut Shell

2016-5-18 · Figure 6: Coconut Shell Blended Concrete Cube Specimen after Test VIII.. LRREESSUULTT AANNAALLYYSSIISS Every result is shown by graph representing strength due to course of time in 7 & 28 days. Graph 1: Comparison of Compressive strength analysis of CS concrete at 7 Days 0 5 10 15 20 25 30 35 40 45 0% CS Replace 20% CS Replace 30%

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Strength Properties of Concrete Containing Coconut

2017-5-8 · 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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(PDF) Study on properties of coconut shell as an aggregate ...

In this investigation, coconut shell was used for the production of high strength lightweight concrete. The dry density and cube compressive strengths

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(PDF) Lightweight Concrete Using Coconut Shells as

2022-2-4 · The average fresh concrete density and 28-day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg/m 3 and 19.1 N/mm 2 respectively. It is concluded that crushed ...

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A Study on the Utilization of Coconut Shell as Coarse ...

2019-7-1 · the compressive, tensile and flexural behavior of concrete modified with coconut shell aggregate. In order to test the above properties and compare with that of concrete without any coconut shell aggregate, a control concrete mix was designed as per IS 10262 2009 [8] for concrete of grade of M20.

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Coconut Shell Ash as Cementitious Material in Concrete:

2021-2-17 · The aim of this study is to check the behavior of coconut shell ash (CSA) with various proportions in concrete. Coconut shell is available in abundant quantity in local agricultural fields and considered as waste product. On the other hand, cement production emits a lot of toxic gases in the atmosphere which

Read More

(PDF) Lightweight Concrete Using Coconut

2022-2-4 · The average fresh concrete density and 28-day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg/m 3 and 19.1 N/mm 2 respectively. It is concluded that crushed ...

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Performance of coconut shell as coarse aggregate in

2017-6-1 · M20 mix design was carried out for control mix (i.e. without coconut shell) according to Indian standards .Detailed procedure of mix design is provided in Annexure A.The concrete mix was designed for slump of 60 mm.Using same mix design, coconut shell concrete was prepared by replacement of conventional crushed coarse aggregate (CA) with waste coconut shell (CS).

Read More

Strength Properties of Concrete Containing Coconut

2017-5-8 · 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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Study of Strength of Concrete by Using Coconut Shell

2017-5-8 · Coconut Shell, Concrete , 1. Introduction . 1.1 Concrete: - A composite material that consists essentially of a binding medium, such as a mixture of Portland cement and water, within which are embedded particles or fragments of aggregate, usually a combination of fine and coarse aggregate. Concrete is by far the most

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Study on Durability Properties of Coconut Shell

2019-4-2 · Coconut fiber was used in coconut shell concrete (CSC) and its durability properties were studied. The properties include: water absorption, volume of permeable pore voids, rapid chloride penetration test, sorptivity and

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Study on coconut shell concrete hollow blocks and the ...

2018-10-24 · Abstract In this study hollow blocks were produced using coconut shell (CS) as coarse aggregate. For comparison, hollow blocks were also produced with conventional concrete (CC). Mixes were produced both in field and laboratory. Both conventional and CS mixes satisfied the minimum strength required as per IS 2185 (Part 1): 1987. Hollow blocks were tested for

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Sustainable Management of Waste Coconut Shells as ...

2014-1-23 · workable concrete with satisfactory strength. Integration of coconut shell enhanced the strength of concrete making it to be the highest as compared to conventional concrete mixture. Keywords: Coconut shells, construction materials, hollow blocks, recycled materials, technical specification

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Effect of Coconut Husk on the Properties of Concrete

2017-3-4 · Coconut shell concrete has better workability because of the smooth surface on one side of the shells. The impact resistance of coconut shell concrete is high when compared with conventional concrete. Moisture retaining and water absorbing capacity of coconut shell are more compared to conventional aggregate. ...

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THE USE OF COCONUT FIBRES AS AN ENHANCEMENT

2013-2-5 · coconut fibre was added to plain concrete, the torsional strength increased (by up to about 25%) as well as the energy-absorbing capacity, but there is an optimum weight fraction (0.5% by weight of cement) beyond which the torsional strength started to decrease again.

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Strength Properties of Concrete Containing Coconut

2017-5-8 · 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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Utilization of Coconut Shell in Different Forms in Concrete

2014-10-10 · the concrete using coconut shell aggregate were 1975 kg/m3 and 19.1 N/mm2 respectively. ` At the different proportions, the compressive strength of concrete cubes produced with gravel and coconut shells, for seven (7) days curing, the average compressive strength for concrete cubes produced with coconut shell of

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Light Weight Concrete by Using Coconut Shell as Course ...

2017-10-24 · Use of coconut shell in concrete is not only useful economically but also environmentally useful for human being. Coconut shell is one of the main contributors of pollution problem as a solid waste and people burn it for fire purposes which pollute air. Coconut shell used as coarse aggregate in concrete encouraged

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Experimental Investigation of Concrete using Coconut

2019-7-1 · coconut shell used as a light weight aggregate in concrete, the properties of coconut shell concrete examined, Control concrete with normal aggregate and CS concrete with 10 - 30% coarse aggregate replacement with CS were made, and Constant water to cementitious ratio of 0.5 was maintained for all the concretes.

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Sustainable Management of Waste Coconut Shells as ...

2014-1-23 · workable concrete with satisfactory strength. Integration of coconut shell enhanced the strength of concrete making it to be the highest as compared to conventional concrete mixture. Keywords: Coconut shells, construction materials, hollow blocks, recycled materials, technical specification

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Study on coconut shell concrete hollow blocks and the ...

2018-10-24 · Abstract In this study hollow blocks were produced using coconut shell (CS) as coarse aggregate. For comparison, hollow blocks were also produced with conventional concrete (CC). Mixes were produced both in field and laboratory. Both conventional and CS mixes satisfied the minimum strength required as per IS 2185 (Part 1): 1987. Hollow blocks were tested for

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Characterization of lightweight cement concrete with ...

2019-5-29 · Coconut shell is a major agricultural waste that is readily available and can be easily assessed in many countries that are tropical. Coconut shell properties and properties of coconut shell concrete were thoroughly examined and the application as a

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Effect of Coconut Husk on the Properties of Concrete

2017-3-4 · Coconut shell concrete has better workability because of the smooth surface on one side of the shells. The impact resistance of coconut shell concrete is high when compared with conventional concrete. Moisture retaining and water absorbing capacity of coconut shell are more compared to conventional aggregate. ...

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COCONUT SHELL BUILDING BLOCKS - ERNET

2016-8-4 · concrete. Moreover, filled coconut shell concrete building blocks are more load bearing. Average Split tensile strength for 7 days and 28 days curing gave 0.94 N/mm2 and 1.27 N/mm2 for hollow cylinder with four dome shaped coconut shells oriented in perpendicular

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THE USE OF COCONUT FIBRES AS AN ENHANCEMENT

2013-2-5 · coconut fibre was added to plain concrete, the torsional strength increased (by up to about 25%) as well as the energy-absorbing capacity, but there is an optimum weight fraction (0.5% by weight of cement) beyond which the torsional strength started to decrease again.

Read More