coconut shell used as coarse aggregate
Use of coconut shell as coarse aggregate in lightweight ...
Use of coconut shell as coarse aggregate in lightweight concrete. Author: Afolayan, J. O., Ejeh, S. P, Amartey, Y. D. and Idris, A. Subject Area: Physical Sciences and Engineering. Abstract: Wastes generated as a result of agricultural and industrial activities has become an environmental concern. In recent time global attention has been ...
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A Study on the Utilization of Coconut Shell as Coarse ...
2019-7-1 · 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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Coconut Shell as Partial Replacement for Coarse
2014-1-21 · aggregate. Coconut shell can be grouped under lightweight aggregate. There is no need to treat the coconut shell before use as an aggregate except for water absorption. Coconut shell is compatible with the cement. The 28-day air-dry densities of coconut shell aggregate concrete are less than 2000 kg/m3 and these are
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Use of Coconut Shell as Coarse Aggregate in Lightweight ...
2020-10-5 · Coconut shell aggregate exhibits low impact, crushing, and abrasion values of 1.3%, 1.16% and 2.23% respectively compared with normal aggregate with 19.23%, 25.60% and 27.67% respectively. Coconut shell, however, has high percentage of water absorption capacity, elongation index and flakiness index of 23.72%, 26.69% and 86.12% respectively ...
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(PDF) Application of Coconut Shell as Coarse Aggregate in ...
Kambli Parag S. and Mathapati Sandhya R. (2014) [5] studied the use of coconut shell in concrete and concluded that coconut shell has a potential to be used as light weight aggregate. It
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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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Application of Coconut Shell as Coarse Aggregate in ...
2015-2-2 · d. Shell As Coarse AggreIn the paper Exploratory Study of Coconut Shell as Coarse Aggregate in Concrete by Abdulfatah Abubakar and Muhammed Saleh Abubakar, Department of Civil Engineering, Kaduna Polytechnic, Kaduna were investigated on the Design grade – M10, M15 & M20. Aggregate Crushing Value - For Coarse Aggregate – 21.84
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Partial Replacement of Coconut Shell as Coarse
2016-12-31 · the coconut shell is produced about 3.18 million tonnes [6]. In this study the coarse aggregate is replaced by coconut shell in M15, M20, and M25 grades of concrete of 16%, 18.5%, and 20% each and compressive strength have been found out. From the results it have been concluded that coconut shell can be used as structural concrete and it leads
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(PDF) Lightweight Concrete Using Coconut Shells as
2022-2-4 · In this project coconut shell and expanded polystyrene beads are used as a partial replacement to the coarse aggregate. The use of coconut shells as an aggregate in concrete making not only solves ...
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Use Of Coconut Shell As Coarse Aggregate In Lightweight ...
Use Of Coconut Shell As Coarse Aggregate In Lightweight Concrete. Download this complete Project material titled; Use Of Coconut Shell As Coarse Aggregate In Lightweight Concrete with abstract, chapters 1-5, references, and questionnaire. Preview Abstract or chapter one below.
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Use of coconut shell as coarse aggregate in lightweight ...
Use of coconut shell as coarse aggregate in lightweight concrete. Author: Afolayan, J. O., Ejeh, S. P, Amartey, Y. D. and Idris, A. Subject Area: Physical Sciences and Engineering. Abstract: Wastes generated as a result of agricultural and industrial activities has become an environmental concern. In recent time global attention has been ...
Read More
Use of Coconut Shell as Coarse Aggregate in Lightweight ...
2020-10-5 · Coconut shell aggregate exhibits low impact, crushing, and abrasion values of 1.3%, 1.16% and 2.23% respectively compared with normal aggregate with 19.23%, 25.60% and 27.67% respectively. Coconut shell, however, has high percentage of water absorption capacity, elongation index and flakiness index of 23.72%, 26.69% and 86.12% respectively ...
Read More
(PDF) Application of Coconut Shell as Coarse
Kambli Parag S. and Mathapati Sandhya R. (2014) [5] studied the use of coconut shell in concrete and concluded that coconut shell has a potential to be used as light weight aggregate. It could be ...
Read More
Use Of Coconut Shell As Coarse Aggregate In Lightweight ...
Use Of Coconut Shell As Coarse Aggregate In Lightweight Concrete. Download this complete Project material titled; Use Of Coconut Shell As Coarse Aggregate In Lightweight Concrete with abstract, chapters 1-5, references, and questionnaire. Preview Abstract or chapter one below.
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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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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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Use of Coconut Shell Ash as Aggregates - Indusedu.org
2017-3-12 · Abstract: The effect of coconut shell and its ash has been investigated and the experiments have been done to utilize these waste materials with concrete as a partial replacement for coarse aggregate and cement. The coconut shell in the form of aggregate is a material which can be a substitute for coarse aggregate in concrete.
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Partial Replacement of Coconut Shell as Coarse
2016-12-31 · the coconut shell is produced about 3.18 million tonnes [6]. In this study the coarse aggregate is replaced by coconut shell in M15, M20, and M25 grades of concrete of 16%, 18.5%, and 20% each and compressive strength have been found out. From the results it have been concluded that coconut shell can be used as structural concrete and it leads
Read More
Replacing of Coarse Aggregate and Cement by Coconut
Examined the quality of coconut shell substitution and unmistakable study the vehicle properties with coconut shells as coarse aggregate substitution. They presumed that, by expansion in coconut shell rate, diminished the density of concrete and with C.S% expanded the 7 days quality pick up additionally
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MECHANICAL PROPERTIES OF CONCRETE USING
2018-11-18 · conventional coarse aggregate is sieved in 20 mm sieve and the aggregates passing through this sieve are used as coarse aggregates. The coconut shell was taken from the college mess and it was then broken into the required size by using the hammer as shown in Figure-1. The broken shells passing through 20 mm sieve were used for the concrete.
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Use of Coconut Shell as Coarse Aggregate in Lightweight ...
2020-10-5 · Coconut shell aggregate exhibits low impact, crushing, and abrasion values of 1.3%, 1.16% and 2.23% respectively compared with normal aggregate with 19.23%, 25.60% and 27.67% respectively. Coconut shell, however, has high percentage of water absorption capacity, elongation index and flakiness index of 23.72%, 26.69% and 86.12% respectively ...
Read More
Use Of Coconut Shell As Coarse Aggregate In Lightweight ...
Use Of Coconut Shell As Coarse Aggregate In Lightweight Concrete. Download this complete Project material titled; Use Of Coconut Shell As Coarse Aggregate In Lightweight Concrete with abstract, chapters 1-5, references, and questionnaire. Preview Abstract or chapter one below.
Read More
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 ...
Read More
Use of Coconut Shell Ash as Aggregates - Indusedu.org
2017-3-12 · Abstract: The effect of coconut shell and its ash has been investigated and the experiments have been done to utilize these waste materials with concrete as a partial replacement for coarse aggregate and cement. The coconut shell in the form of aggregate is a material which can be a substitute for coarse aggregate in concrete.
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(PDF) Use of Coconut Shell as an Aggregate in Concrete: a ...
research regarding the use of green coconut (tender coconut) Shelke et al; (2014) have reviewed coconut shell as partial shell and matured coconut husk as fine or coarse aggregates in replacement for coarse aggregate and they made the following concrete preparation should be done so as to utilize these vast inference that the increase in ...
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Light Weight Concrete by Using Coconut Shell as Course ...
2017-10-24 · Coconut shell used as coarse aggregate in concrete encouraged sustainable and environment friendly material in the construction field. Composites are made by combining two or more natural or artificial materials to maximize their useful properties and minimize their weaknesses and
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Properties of Concrete with Coconut Shells as Aggregate ...
2012-10-10 · Normal aggregate, that is, crushed blue granite of maximum size 20 mm was used as coarse aggregate. Well graded river sand passing through 4.75 mm was used as fine aggregate. The specific gravities of coarse and fine aggregates were 2.65 and 2.63 respectively. Coconut shells which were already broken into two pieces were
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REPLACEMENT OF COARSE AGGREGATE BY COCONUT
2018-6-2 · Coconut shell used as coarse aggregate in concrete encouraged sustainable and environment friendly material in the construction field. Composites are made by combining two or more natural or artificial materials to maximize their useful properties and minimize their weaknesses and make this material useful. The Material such as cement, sand ...
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PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH
2019-7-29 · showed that coconut shell are more suitable as low strength giving light weight aggregate when used to replace common coarse aggregate in concrete production ([1], [2]). The researcher suggested that one of the alternatives for coarse aggregate is coconut shell. It is one of the most common agricultural solid wastes in many tropical countries.
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Replacing of Coarse Aggregate and Cement by Coconut
Examined the quality of coconut shell substitution and unmistakable study the vehicle properties with coconut shells as coarse aggregate substitution. They presumed that, by expansion in coconut shell rate, diminished the density of concrete and with C.S% expanded the 7 days quality pick up additionally
Read More
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