coconut shell as coarse aggregate in concrete
A Study on the Utilization of Coconut Shell as Coarse ...
2019-7-1 · shell aggregates in concrete as coarse aggregate is examined in the present study. An optimum percentage replacement of coarse aggregate with coconut shell aggregate is determined from the study. Coarse aggregate made from coconut shells were used in proportions of 5%, 10%, 15%, 20%, 25%, 30%
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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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Performance of Waste Coconut Shell as Partial
2016-10-2 · Utilization of Coconut Shell will not only be cost effective and Eco friendly, but also resolve the issues related to shortage of conventional material and problem of disposal of waste material. Index Terms— Coarse Aggregate, Concrete, Coconut Shell, Compressive Strength, Light Weight Concrete, Sustainable Development
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Performance of coconut shell as coarse aggregate in
Results revealed that with 40% replacement of conventional coarse aggregate by coconut shell, 7 days compressive strength of concrete decreased by 62.6%; whereas decrease in 28 days compressive strength was only 21.5%. 40% replacement makes the concrete lighter by 7.47%. Further, it was revealed that for mix design of concrete of 20 N/mm 2 ...
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Coconut Shell as a Substitute for Coarse
2022-2-5 · The properties of concrete using crushed coconut shell as coarse aggregate were investigated in an experimental study. Coarse aggregate was
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Application of Coconut Shell as Coarse Aggregate in ...
2015-2-2 · Abubakar, Exploratory Study of Coconut Shell as Coarse Aggregate in Concrete, Journal of Engineering & Applied sciences, vol.3, December 2011. [5] Daniel Yaw Osei, Experimental assessment on coconut shells as aggregate in concrete, International Journal of Engineering Science Invention, vol. 2, Issue 5, May 2013.
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Use of coconut shell as coarse aggregate in lightweight ...
Concrete samples were produced with different mix ratios, to determine the best and economic proportions that will give acceptable compressive strengths. Concrete specimen were produced with coconut shell as coarse aggregate, ordinary river sand as fine aggregate and ordinary Portland cement as binders.
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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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COCONUT SHELL AS PARTIAL REPLACEMENT OF COARSE
2022-2-10 · The fresh concrete properties such as the density and slump and 28 days compressive strength of lightweight concrete made with
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Use of Coconut Shell as Coarse Aggregate in Lightweight ...
2020-10-5 · ABSTRACT. This research work reports the investigation carried out to determine the use of coconut shell as an aggregate in light weight concrete. Concrete samples were produced with different mix ratios, to determine the best and economic proportions that will give acceptable compressive strengths. Coconut shell aggregate exhibits low impact ...
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Coconut Shell as a Substitute for Coarse Aggregate in
2022-2-5 · The properties of concrete using crushed coconut shell as coarse aggregate were investigated in an experimental study. Coarse aggregate was replaced by crushed coconut shells in three different ...
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Application of Coconut Shell as Coarse Aggregate in ...
2015-2-2 · Abubakar, Exploratory Study of Coconut Shell as Coarse Aggregate in Concrete, Journal of Engineering & Applied sciences, vol.3, December 2011. [5] Daniel Yaw Osei, Experimental assessment on coconut shells as aggregate in concrete, International Journal of Engineering Science Invention, vol. 2, Issue 5, May 2013.
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Use of coconut shell as coarse aggregate in lightweight ...
Concrete samples were produced with different mix ratios, to determine the best and economic proportions that will give acceptable compressive strengths. Concrete specimen were produced with coconut shell as coarse aggregate, ordinary river sand as fine aggregate and ordinary Portland cement as binders.
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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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Coconut Shell as Partial Replacement for Coarse
2014-1-21 · Coconut shell aggregate concrete satisfies the requirements of ASTM C 330. 4. Conclusıon To increase the speed of construction, enhance green construction environment we can use lightweight concrete. The possibility exists for the partial replacement of coarse aggregate with coconut shell to produce lightweight concrete. Coconut shell exhibits
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Use of Coconut Shell as Coarse Aggregate in Lightweight ...
2020-10-5 · ABSTRACT. This research work reports the investigation carried out to determine the use of coconut shell as an aggregate in light weight concrete. Concrete samples were produced with different mix ratios, to determine the best and economic proportions that will give acceptable compressive strengths. Coconut shell aggregate exhibits low impact ...
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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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A Review on Utilization of Coconut Shell as Coarse ...
2020-5-28 · 30% of coconut shell as for coarse aggregate in concrete of grade M20 and also adding a steel fiber at a certain amount in the concrete. The results found were comparable with that of conventional mix. Yashida Nadir et al. (2017) An experimental investigation was carried out to study the durability properties of Coconut Shell (CS) aggregate ...
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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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(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 were measured. Coconut shell aggregate ...
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Vipul Mhatre, Nimesh Pandey, Akshay Bhosale, Rohan
2019-5-25 · place of coarse aggregate. Coconut shell is hard in nature and does not deteriorate easily once bound in concrete and therefore, it does not contaminate or leach to produce toxic substances. In our experiment coarse aggregates of concrete are partially replaced by coconut shell as 10%, 15%. All the
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Use of coconut shell as coarse aggregate in lightweight ...
Concrete samples were produced with different mix ratios, to determine the best and economic proportions that will give acceptable compressive strengths. Concrete specimen were produced with coconut shell as coarse aggregate, ordinary river sand as fine aggregate and ordinary Portland cement as binders.
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A Study on the Utilization of Coconut Shell as Coarse ...
2015-7-7 · An optimum percentage replacement of coarse aggregate with coconut shell aggregate is determined from the study. Coarse aggregate made from coconut shells were used in proportions of 5%, 10%, 15%, 20%, 25%, 30% and 35% to replace coarse aggregate in conventional concrete. A constant water to cement ratio of 0.5 was used throughout the study.
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Exploratory Study of Coconut Shell as Coarse Aggregate
2020-3-14 · ascertain the suitability of coconut shell as coarse aggregate in concrete and ensuring that standard method of assessment are dully followed. The experiments carried out on all the materials used for the research work according to BS 4550 and BS 812 is as follows: 1. Cement a. Standard consistency test
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Replacing of Coarse Aggregate and Cement by Coconut
To plan lightweight concrete by utilizing coconut shell as course aggregate. SCOPE OF THE WORK: The point of this study is to study the utility and profitability of coconut shells as a coarse aggregate as a contrasting option to characteristic aggregate in cement. 1. This trail work was held to acquire the quality of
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Partial Replacement of Coconut Shell as Coarse
2016-12-31 · By testing the concrete cubes, at th28 day 16% replacement of coarse aggregate by coconut shell shows that the strength of the coconut shell concrete was decreased by 4.02% from control mix. Similarly for 18.5% and 20% replacement the strength get decreased by 7.48 % and 12.46 % respectively. Fig.3 represents the variation in strength of ...
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Properties of Concrete with Coconut Shells as Aggregate ...
2012-10-10 · Abstract––Properties of concrete with coconut shells (CS) as aggregate replacement were studied. Control concrete with normal aggregate and CS concrete with 10 - 20% coarse aggregate replacement with CS were made. Two mixes with CS and fly ash were also made to investigate fly ash effect on CS replaced concretes.
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Coconut (Cocos nucifera L) Waste as Partial Coarse ...
2020-8-3 · coconut shell and coir fiber, as partial coarse aggregate replacement in making concrete hollow blocks. Keywords –aggregate, ASTM, coconut shell, coir fiber, concrete hollow blocks INTRODUCTION Concrete hollow block (CHB) is one of the most widely used walling material in building and infrastructure.
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USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR
2020-6-19 · The Gradation curve of a coconut shell falls within the recommended range for a coarse aggregate (BS 882). All tests were performed using aggregates from these well-graded coconut shell samples. Physical properties of the Coconut Shells Table 2: Physical properties of Conventional Coarse aggregate (granite) and coconut shell Physical Moisture ...
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COCONUT SHELL AS PARTIAL REPLACEMENT OF COARSE
It was advised that aggregate made from quartzite to be used for the concrete work. The study was made for the properties of concrete with coconut shells as the replacement of aggregate [2]. The concrete with normal aggregate as well as
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