coconut shell as a substitute for coarse aggregate in concrete

Leave Comment

Coconut Shell as a Substitute for Coarse Aggregate in

The properties of concrete using crushed coconut shell as coarse aggregate were investigated in an experimental study. Coarse aggregate was replaced by

Get price

Coconut Shell as a Substitute for Coarse Aggregate in

Jerin M. George, Ashish Babu, George Franco, and Aseem Ali P, “Coconut shell as a substitute for coarse aggregate in concrete,” International Research Journal of Advanced Engineering and ...

Get price

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 184 within the range of ...

Get price

USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR

2020-6-19  gravel/crushed rock as a coarse aggregate, sand as a fine aggregate, cement as a binding medium, water and admixtures. Usually, granite or granitic-gneiss rock is used as a coarse aggregate for concrete in Sri Lanka. The coconut shell is a natural material that is available abundantly in Sri Lanka. Waste,

Get price

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%

Get price

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.

Get price

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).

Get price

Replacement Of Coarse Aggregate In Concrete

2021-12-9  Therefore, as a solution and to save enviroment the replacement of coarse aggregate in concrete is become essenetial. Theare various alternative materials for coarse aggregate such as wastes of plastic, glass rubber, coconut shell, construction waste, quarry dust etc. can be used as replcememnt of coarse aggregate in concrete.

Get price

over view of coconut shell as coarse aggreagate

2017-2-21  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

Get price

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 ...

Get price

COCONUT SHELL AS A REPLACEMENT OF COARSE

2017-7-3  Coconut Shell as a Replacement of Coarse Aggregate in Lightweight Concrete Proceedings of 71st ISERD International Conference, Brisbane, Australia, 4th-5th May 2017, ISBN: 978-93-86291-88-2 54 of cost for every cubic meter of slab production with

Get price

USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR

2020-6-19  gravel/crushed rock as a coarse aggregate, sand as a fine aggregate, cement as a binding medium, water and admixtures. Usually, granite or granitic-gneiss rock is used as a coarse aggregate for concrete in Sri Lanka. The coconut shell is a natural material that is available abundantly in Sri Lanka. Waste,

Get price

REVIEW ON SUBSTITUTION OF COCONUT SHELL AS

2018-7-29  The coarse aggregate are the main materials of concrete . In authors of this paper discussed about replacing coconut shell for coarse aggregate. 25% and 50% of coarse aggregate replaceme nt prepared by binding constantly along with water in the ratio of 0.45 per all mixes, density, wor kability and water adsorption.

Get price

Use of Coconut Shell Ash as Aggregates - Indusedu

2017-3-12  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. The use of coconut shell can also help in the prevention of environment and the economics related to the

Get price

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

Get price

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.

Get price

Replacement Of Coarse Aggregate In Concrete - [Civil

2021-12-5  The coconut shell can be used as a coarse aggregate in concrete. It has functional resistance capacity against crushing, impact abrasion. There is no special treatment required for coconut shells when used as coarse aggregate in concrete.

Get price

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).

Get price

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

2020-4-1  of concrete (M20-1:1.5:3) produced using coconut shell as substitute for conventional coarse aggregate with 0%, 25%, 50%, 100% partial replacement. Three sample cubes are prepared for M20 grade concrete mix for each case another aim of this paper is to spread

Get price

PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH

2019-7-29  partial replacement for coarse aggregate in concrete is studied. The density, slump and compressive strength of concrete are tested. The replacement of coarse aggregate by coconut shell by 0%, 10%, 20% and 30%. The tests were carried out and the results obtained suggested that the replacement more than 20% leads to lightweight aggregate concrete.

Get price

COCONUT SHELL AS A REPLACEMENT OF COARSE

2017-7-3  Coconut Shell as a Replacement of Coarse Aggregate in Lightweight Concrete Proceedings of 71st ISERD International Conference, Brisbane, Australia, 4th-5th May 2017, ISBN: 978-93-86291-88-2 54 of cost for every cubic meter of slab production with

Get price

USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR

2020-6-19  gravel/crushed rock as a coarse aggregate, sand as a fine aggregate, cement as a binding medium, water and admixtures. Usually, granite or granitic-gneiss rock is used as a coarse aggregate for concrete in Sri Lanka. The coconut shell is a natural material that is available abundantly in Sri Lanka. Waste,

Get price

Use of coconut shell as partly substitution of coarse ...

2019-9-25  The waste coconut shell may be utilized to replace natural coarse aggregate. In present study, compressive strength of concrete of M - 20 grades has studied by replacing natural coarse aggregates at 0%, 5%, 10%, 20% and 30%, by weight with coconut shell. Compressive strength of coconut shell concrete has been evaluated on 7, 14, 21 and 28 days.

Get price

Use of coconut shell as partly substitution of coarse ...

The waste coconut shell may be utilized to replace natural coarse aggregate. In present study, compressive strength of concrete of M - 20 grades has studied by replacing natural coarse aggregates at 0%, 5%, 10%, 20% and 30%, by weight with coconut shell. Compressive strength of coconut shell concrete has been evaluated on 7, 14, 21 and 28 days.

Get price

REVIEW ON SUBSTITUTION OF COCONUT SHELL AS

2018-7-29  The coarse aggregate are the main materials of concrete . In authors of this paper discussed about replacing coconut shell for coarse aggregate. 25% and 50% of coarse aggregate replaceme nt prepared by binding constantly along with water in the ratio of 0.45 per all mixes, density, wor kability and water adsorption.

Get price

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

Get price

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.

Get price

PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH

2019-7-29  partial replacement for coarse aggregate in concrete is studied. The density, slump and compressive strength of concrete are tested. The replacement of coarse aggregate by coconut shell by 0%, 10%, 20% and 30%. The tests were carried out and the results obtained suggested that the replacement more than 20% leads to lightweight aggregate concrete.

Get price

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 ...

Get price

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.

Get price
Contact us

Submit online

Please leave a message below and we will contact you as soon as possible.