nut shell used as arse aggregate

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

Jul 07, 2015  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.

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

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.

Use of Coconut Shell as Coarse Aggregate in Lightweight ...

Oct 05, 2020  Use of Coconut Shell as Coarse Aggregate in Lightweight Concrete. ABSTRACT . This research work reports the investigation carried out to determine the use of coconut shell as an aggregate in light weight concrete.

(PDF) Effect of Partial Replacement of Coarse Aggregate by ...

The use of coconut shell as coarse aggregate in concrete has never been a usual practice among the average citizens, particularly in areas where lightweight concrete is required for nonload bearing walls, non-structural floors, and strip footings. Although coarse aggregate usually takes about 30% of the overall self-weight of concrete.

Coconut Shell as Partial Replacement for Coarse Aggregate ...

granite 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 within the

over view of coconut shell as coarse aggreagate

Feb 21, 2017  Coconut shells are more suitable as low strength-giving lightweight aggregate when used to replace common coarse aggregate in concrete production. In the following paper the normal weight aggregate has been replaced by coconut shell aggregate and cubes have been casted to test their compressive strength and other physical properties.

Waste Coconut Shell as a Partial Replacement of Coarse ...

The use of coconut shell can also help the prevention of the environment. The paper aims at analyzing compressive strength of concrete (M20-1:1.5:3) produced using coconut shell as substitute for conventional coarse aggregate with 0%, 25%, 50%, 100%

Properties of Concrete with Coconut Shells as Aggregate ...

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

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

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.

Performance of coconut shell as coarse aggregate in ...

Jun 01, 2017  In this study, the materials used were Ordinary Portland Cement, Potable Water, Natural Sand, and Crushed Coarse Aggregates. Waste coconut shell was used as a partial replacement of conventional crushed coarse aggregate. Details of materials used

Coconut Shell as Partial Replacement for Coarse Aggregate ...

granite 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 within the

over view of coconut shell as coarse aggreagate

Feb 21, 2017  Coconut shells are more suitable as low strength-giving lightweight aggregate when used to replace common coarse aggregate in concrete production. In the following paper the normal weight aggregate has been replaced by coconut shell aggregate and cubes have been casted to test their compressive strength and other physical properties.

Waste Coconut Shell as a Partial Replacement of Coarse ...

The use of coconut shell can also help the prevention of the environment. The paper aims at analyzing compressive strength of concrete (M20-1:1.5:3) produced using coconut shell as substitute for conventional coarse aggregate with 0%, 25%, 50%, 100%

Study for the relevance of coconut shell aggregate ...

Dec 01, 2017  This research study, test results and performance of CSAC pipes encourage the use of coconut shell as an aggregate for the replacement of conventional coarse aggregate in reinforced concrete pipes production and can be used for drainage and irrigation use, for cross drains/culverts carrying medium traffic.

Properties of Concrete with Coconut Shells as Aggregate ...

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

5 STUDY ON STRENGTH PROPERTIES OF COCONUT SHELL

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. The concrete obtained using coconut shell aggregates satisfies the minimum requirements of concrete.

A Review of Partial Replacement of Fine Aggregate Coarse ...

aggregate coconut shell as coarse aggregate can be used. Researchers has investigated that glass posses a pozzolana properties due to increase in silica content, so it can be replace fine aggregate to some degree and can improve the strength and also increase the durability of concrete. The chemical compositions of coconut shell taken under study

Experimental Study on Partial Replacement of Cement with ...

Coarse Aggregate Coconut Shell Ash 2.1 Cement Cement is used right from ancient periods in construction industry. In the most general sense of the word, cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The word “Cement“

Performance of Coconut Shell as Coarse Aggregate in ...

use of waste coconut shell for concrete production. Key words: coconut shell, concrete, coarse aggregate, compressive strength, waste disposal. nation's pollution problem as a solid waste in the 1. INTRODUCTION Concrete is a composite material which composed of aggregates, cement and water. Concrete is used more than

Performance of Waste Coconut Shell as Partial Replacement ...

replaced the coarse aggregate by coconut shell and grained palm kernel in their study. Percentage of. replacement by coconut shell were 0%, 25%, 50%, 75% and 100% respective-ly. Conclusion is that the combinationof these materials has . potential of being used as. lightweight aggregate in co. ncrete and also has reduce the . material cost in ...

Performance of coconut shell as coarse aggregate in ...

We prepared coconut shell modified-concrete. • Coconut shell was utilized as coarse aggregate as partial replacement of conventional coarse aggregates. • Its utilization is a sustainable approach to consume the non-biodegradable coconut shell waste.

Experiments on Partial Replacement of Coconut Shell as ...

coarse aggregate in solving part of natural aggregate. The various waste materials are used such as coconut shell, cockle shell, periwinkle shell, foundry sand etc. so here in my project I will use coconut shell waste as replacement of coarse aggregate by different percentage for

over view of coconut shell as coarse aggreagate

Feb 21, 2017  Coconut shells are more suitable as low strength-giving lightweight aggregate when used to replace common coarse aggregate in concrete production. In the following paper the normal weight aggregate has been replaced by coconut shell aggregate

Performance of Coconut Shell as Coarse Aggregate in ...

use of waste coconut shell for concrete production. Key words: coconut shell, concrete, coarse aggregate, compressive strength, waste disposal. nation's pollution problem as a solid waste in the 1. INTRODUCTION Concrete is a composite material which composed of aggregates, cement and water. Concrete is used more than

Application of Coconut Shell as Coarse Aggregate in ...

using coconut shell palm kernel shell as coarse aggregates, Building and Environment 41:297-301,2006. [2] Gopal Charan Behera, Ranjan Kumar Behera, Coconut Shell as Coarse Aggregate, International Journal of Engineering Research Technology (IJERT), vol.2, Issue 6, June – 2013.

coconut shell as coarse aggregate in concrete

The properties of concrete containing coconut shell as . In this study, coconut shell was used to partial replace the coarse aggregate by , and all concrete was design to grade c and all samples cured for days, days and days test compressive strength and flexural strength conducted to determine the strength of hardened concrete the result presented that coconut shell

COCONUT SHELL AS PARTIAL REPLACEMENT OF COARSE AGGREGATE ...

Use of Coconut Shell as a substitute of aggregate will not only is cost effective and eco friendly, but also help to resolve the problem of shortage of conventional material such as coarse aggregate.

Waste Coconut Shell as a Partial Replacement of Coarse ...

The use of coconut shell can also help the prevention of the environment. The paper aims at analyzing compressive strength of concrete (M20-1:1.5:3) produced using coconut shell as substitute for conventional coarse aggregate with 0%, 25%, 50%, 100%

Coconut Shell as a Substitute for Coarse Aggregate in ...

Dec 24, 2016  Certain investigations used crushed, granular coconut and palm kernel shells as substitutes for conventional coarse aggregate and the results

Experiments on Partial Replacement of Coconut Shell as ...

coarse aggregate in solving part of natural aggregate. The various waste materials are used such as coconut shell, cockle shell, periwinkle shell, foundry sand etc. so here in my project I will use coconut shell waste as replacement of coarse aggregate by different percentage for

A Review of Partial Replacement of Fine Aggregate Coarse ...

aggregate coconut shell as coarse aggregate can be used. Researchers has investigated that glass posses a pozzolana properties due to increase in silica content, so it can be replace fine aggregate to some degree and can improve the strength and also increase the durability of concrete. The chemical compositions of coconut shell taken under study

Experimental Study on Partial Replacement of Cement with ...

Coarse Aggregate Coconut Shell Ash 2.1 Cement Cement is used right from ancient periods in construction industry. In the most general sense of the word, cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The word “Cement“

A comprehensive study of waste coconut shell aggregate as ...

Nov 11, 2020  The use of an agricultural by-product i.e. coconut shell can be a promising material for manufacturing the concrete in the partial replacement of coarse aggregates. Result indicates that coconut shell can be used as lightweight concrete which can be used in non-load bearing structures, strip footings and non-structural elements.

(PDF) Experimental Analysis of the Use of Coconut Shell as ...

Coconut shell aggregates used were in saturated surface dry(SSD) condition. Further broken the shells into small chips manually using hammer and sieved through 12mm sieve. The material passed through 12mm sieve was used to replace coarse aggregate with coconut shells.

USE OF COCONUT SHELL FROM AGRICULTURE WASTE AS

coconut shell is compatible and no pre-treatment is required. Coconut shells are not commonly used in the construction industry but coconut shells were more suitable as low strength-giving lightweight aggregate when used to replace common coarse aggregate in concrete production.

COCONUT SHELL AS PARTIAL REPLACEMENT OF COARSE AGGREGATE ...

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 coconut shell (CS) concrete with 10-20% coarse aggregate replacement with coconut shell were made.