ppt for coconut shell used in concrete


Strength Properties of Concrete Containing Coconut Shell ...

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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PERFORMANCE OF COCONUT SHELL AS COARSE AGGREGATE …

PERFORMANCE OF. COCONUT SHELL AS COARSE AGGREGATE IN CONCRETE CONTENT • INTRODUCTION • PROJECT OVERVIEW • TEST CONDITION AND EXPERIMENTAL PROCEDURE • TEST RESULT • ANALYSIS • USE IN PRACTICAL FIELD • CONCLUSION INTRODUCTION • Solid waste management issues • Utilization of Coconut Shell in cost effective construction

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

bonding between coconut shell and cement is not possible because of surface area of coconut shell aggregate.[13] In future, we can increase strength of coconut shell concrete by adding admixtures. References [1] S Ghosal, SC Moulik, “Use of Coconut Shell as an Aggregate in Concrete: a …

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A Preliminary Study On Chemical And Physical Properties Of ...

Coconut Shell Powder were obtained from coconut shell that had been discarded and grinded until it become in a form of powder. This study were conducted to determine the chemical and physical properties of coconut shell powder to be used as a filler inside concrete.

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Project csac - SlideShare

Aug 06, 2014· coconut shell aggregate concrete gce kannur main project project id: 2k6cepjt01 1 Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.

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Experimental Analysis of the Use of Coconut Shell as ...

In this study, coconut shell is used as light weight aggregate in concrete. The properties of coconut shell and coconut shell aggregate concrete is examined and the use of coconut shell aggregate in construction is tested. Moisture content and water absorption were 4.20% and 24% respectively and these values are more

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5 STUDY ON STRENGTH PROPERTIES OF COCONUT SHELL …

taken into consideration during the selection of the optimum coconut shell aggregate concrete mix. Also, the concrete mix was optimized for coconut shells cement ratio and w/c ratio. This optimum mix was then used throughout the entire investigation for the production of coconut shell aggregate concrete specimens.

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Can you use a coconut shell as a coarse aggregate in ...

Oct 26, 2017· During my college time one of my senior proposed this idea as a final year projec .This experimental investigation was aimed to quantify the effects of replacing partially the conventional coarse aggregate by coconut shell to produce concrete. The...

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COCONUT SHELL AS PARTIAL REPLACEMENT OF COARSE …

The result showed that the concrete produced by replacing 18.5% of the crushed granite by coconut shells can be used in reinforced concrete construction. The use of coconut shell as partial replacement for conventional aggregates encouraged through the study as an environmental protection as well as construction cost reduction measure.

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Performance of coconut shell as coarse aggregate in concrete

Jun 01, 2017· The results confirm that although there is an increase in cost due to additional cement requirement, the advantages being many, including efficient utilization of waste coconut shell, reduction in natural source depletion etc, the use of coconut shell in concrete seems to be a feasible option. Such study will help to arrive at final decision ...

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Coconut Shell as Partial Replacement for Coarse Aggregate ...

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 structural lightweight concrete. Coconut shell aggregate concrete satisfies the requirements of ASTM C 330. Reference

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THE USE OF COCONUT FIBRES AS AN ENHANCEMENT OF …

research is to experiment on the use of coconut fibres as an enhancement of concrete. Coconut fibres are not commonly used in the construction industry but are often discarded as wastes. Coconut fibres obtained from coconut husk, belonging to the family of …

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Lightweight Concrete Using Coconut Shells as Aggregate

This paper deals with coconut shell concrete, which is one of the solid waste in the environment, and the use of this coconut shell as a replacement to coarse aggregate will reduce the weight of ...

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Compressive Strength of Concrete by Using Coconut Shell

Cost of concrete is depending upon the quantity, quality & proportion of materials used. Coconut shell in concrete not only changes the strength property of concrete but also changes the cost of that particular design. Table 7.1: Cost analysis for M20 grade of project ...

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Coconut Shell as Partial Replacement of Coarse Aggregate ...

Increase in percentage replacement by coconut shell reduces compressive strength of concrete. Increase in percentage replacement by coconut shell increases workability of concrete. Coconut Shell can be used as partial replacement of coarse aggregate in R.C.C concrete. The following recommendations are made at the end of the study.

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“Coconut Shell as Partial Replacement of Coarse Aggregate ...

“Coconut Shell as Partial Replacement of Coarse Aggregate in Concrete” - Download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. partial replacement of coarse aggregate

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coconut shell powder as fine aggregate in concrete | india ...

Nov 30, 2013 These results showed that Coconut shell concrete can be used in river sand as fine aggregate, crushed granite and coconut shell as coarse . Factors affecting the strength of reactive powder concrete rpc 1532 views Like. » Chat Online OR GO TO » Feedback Form

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Performance of Waste Coconut Shell as Partial Replacement ...

Coconut shell is an agricultural waste. The concrete with ground coconut shell was found to be durable in terms of its resistance in water, acidic, alkaline and salty. Coconut shell being a hard and not easily degrade material if crushed to size of sand can be a po-tential material to substitute sand. At present, coconut shell

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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 could be ...

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Experimental assessment on coconut shells as aggregate in ...

This study was conducted to investigate the properties of concrete using coconut shells as replacement for crushed granite and to assess the potential use of coconut shell concrete as a structural material as well as contribute to knowledge on the use of waste materials in construction in Ghana.

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INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY …

cement. Agricultural waste material, in this case, coconut shells, which is an environmental pollutant, are collected and burnt in the open air (uncontrolled combustion) for three hours to produce coconut shell ash (CSA), which in turn was used as pozzolana in partial replacement of cement in concrete …

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Laboratory investigation on coconut shell in concrete: An ...

Coconut shells can be used as full replacement of crushed granite or other conventional aggregates in concrete construction. There is no need to treat the coconut shell before use as an aggregate except for water absorption. It was observed that coconut shell concrete is showing 65% of compressive strength to that of normal concrete. The 28 ...

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COCONUT SHELL AS AGGREGATE IN CONCRETE ROOF TILES

1. Coconut shells are applicable as partial substitute as coarse aggregates for concrete roof tiles. 2. The good indicators of coconut shell quality as aggregate of concrete roof tiles are particles, shape and texture, resistance to crushing, absorption and surface moisture, and light-weight. 3.

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Properties of Concrete with Coconut Shells as Aggregate ...

Properties of Concrete with Coconut Shells as Aggregate Replacement 23 4.1. Properties of fresh concrete Visual observations during mixing and compaction of all the concretes suggested that the concretes were homogeneous; there was no segregation and bleeding, the mixes were compactable. The fresh state performance of the CS

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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

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Cockle Shell A Potential Partial Coarse Aggregate ...

author’s knowledge no work has been reported on the use of cockle shells as partial coarse aggregate replacement in concrete . International Journal of Science, Environment and …

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(PDF) STUDY OF BEHAVIOR OF CONCRETE USING COCONUT …

As the compressive strength decreases with the increase in the % of coconut shell content, tests on coconut shell aggregates were carried out to enable the use of coconut shell concrete in road pavements. Standard value for impact and crushing test, according to IS 2386 Part-IV – 1963, is 30% for wearing surfaces and the values obtained was 2%.

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Advance Concrete-Aggregate replaced by Coconut Shell

concrete mix design (IS 10262-1982). Coconut shell concrete is produced by adding coconut shells in different percentage (i.e. 25% and 50%) replacement in concrete. 3.3 Test on ingredients materials The ingredients of concrete i.e. cement, fine aggregate, fine aggregate, coconut shells are tested before producing concrete.

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USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR …

USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR COARSE AGGREGATE IN LIGHT-WEIGHT CONCRETE MIXES M.B.M. 1De 3Costa , ... The properties of coconut shells are compared with those of conventional coarse aggregates to ... coconut shell content in the concrete, but gave satisfactory strength values after 28 days. It is

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PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH …

coarse aggregate is coconut shell. It is one of the most common agricultural solid wastes in many tropical countries. Density of coconut shell concrete of the typical mixes ranged from 1930 kg/cum to 1970 kg/cum ([3], [7]). There was researched on the coconut shell use as aggregate in the study which showed that with global

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Sustainable Management of Waste Coconut Shells as ...

The researcher made this study to explore the use of coconut shells and fibers as an aggregate. Analyze the performance and the effectiveness of the coconut shells and fibers as aggregates in concrete hollow blocks in terms of physical properties like color, texture, size, and density and

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BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT …

Dec 07, 2013· BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT SHELL AS COARSE AGGREGATES [light weight aggregate] Eswari By Kasi . BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT SHELL AS COARSE AGGREGATES [light weight aggregate] Eswari By Kasi ... • Coconut shell concrete can be classified under structural lightweight concrete.

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Behavior of Reinforced Concrete Beams with Coconut Shell ...

Oct 01, 2011· Coconut shell concrete can be classified under structural lightweight concrete. The results showed that the experimental bond strength of coconut shell concrete is much higher than the bond strength..After studying the strength/economy ratio, it was Decide that coconut shells were more suitable than palm kernel shells when used as replace for ...

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