coconut shell replacement for coarse aggregate

USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR ,

replacement of a coarse aggregate with coconut shells in the production of concrete METHODOLOGY Coconut shell samples were collected, cleaned and prepared for testing Particle size distribution tests BS 812-1031 1985 were conducted for manually crushed coconut shell...

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Assessing the Effectiveness of Coconut Shell CS as ,

For coconut shell aggregate to be used efficiently for construction purposes, it is imperative to investigateitsproperti Therefore, this study examined the effect of coconut shell as fine and coarse aggregate replacement on the behavior of concrete with respect to some vital properti The coconut shell concrete was designed for...

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A Study on the Utilization of Coconut Shell as Coarse ,

The experimental investigation aimed at utilizing coconut shell aggregates as a partial replacement of coarse aggregate in concrete at different cement contents The cement content was kept varying so as to compensate for the loss in strength with the addition of coconut shell aggregate CSA The...

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Experimental assessment on coconut shells as aggregate in ,

coconut shells and palm kernel shells as replacement for coarse aggregates and concluded that coconut shells performed better than palm kernel shells as replacement for conventional aggregates in the of concrete In an investigation to assess the suitability of sawdust and palm kernel shells as replacement for fine and coarse...

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PDF STUDY OF BEHAVIOR OF CONCRETE USING COCONUT SHELL ,

NEED FOR THE STUDY To determine the mix proportioning of concrete using coconut shell as coarse aggregate and to determinate workability Determination of mechanical properties of coconut shell concrete such as compressive strength at various stages of curing , tensile strength , modulus of rupture and bond strength To find the durability of ....

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EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF ,

ingredient in concrete thus offering alternatives to preserve natural coarse aggregate for future generation Seashell is mainly composed of calcium and the rough texture make it suitable to be used as partial coarse aggregate replacement which provides an economic alternative to the conventional materials such as gravel...

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Laboratory investigation on coconut shell in concrete An ,

The 28-days air-dry densities of coconut shell aggregate concrete are less than 2000 kg/m3 The possibility exists for the partial replacement of coarse aggregate with coconut shell to produce lightweight concrete Coconut shell exhibits more resistance against crushing, impact and abrasion when compare to normal concrete...

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Behavior of Reinforced Concrete Beams With Coconut Shell ,

Apr 11, 2018 0183 32 Coconut Shell used in the construction aims at analyzing flexural and compressive strength characteristics of concrete produced using crushed, granular coconut as substitutes for conventional coarse aggregate with partial replacement...

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Strength Properties of Concrete Containing Coconut Shell ,

shell as replacement of coarse aggregate and concluded that coconut shell performed better than palm kernel shell in concrete in terms of strength Studies by 8also indicated some of the advantages of using coconut shell ascoarse aggregate replacement in concrete include high strength, reduction of dead load, modulus properties and lignin...

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Compressive Strength of Concrete by Using Coconut Shell

with 10 , 20 , 30 40 replacement of aggregate by coconut shell concrete cube specimens b To check various properties of coconut shell concrete mix like - Density , To determine the optimum content of the combination of coconut shell as coarse aggregate in concrete to improve the ductility and does not cause reduction in the compressive ....

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Coconut Shell as Partial Replacement of Coarse Aggregate ,

5 replacement of coarse aggregate with coconut shell Compare with 5 replacement 10 replacement has a slight increase but not much as for conventional mix 10 Flexural strength has a notable decreased with increase in replacement of coarse aggregate with coconut shell Densities of coconut shell concrete showed decrease with...

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Properties of Pavement Quality Concrete for Partial ,

percentage of coconut shell aggregate, 14days and 28 days compressive strength of concrete also decreases with increase in coconut shell aggregate as same as 7days strength But when compare to 5 , 10 , 15 and 20 replacement, 10 replacement gives good result...

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Use of Coconut Shell Ash as Aggregates

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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COCONUT SHELL AS PARTIAL REPLACEMENT OF COARSE AGGREGATE ,

Coconut shell as a completely substitution in the place of coarse aggregate may totally effective for designers in construction industry The coconut shell concrete is a light weight solid which ....

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Properties of Concrete with Coconut Shells as Aggregate ,

Properties of Concrete with Coconut Shells as Aggregate Replacement 22 22 Mix proportions In order to investigate properties of CS concretes, six mixes were employed Control mix M1 that is, without CS was made Coarse aggregate was then replaced with CS in 10 M2 , 15 M3 , 20 M4 percentages to study effect of CS replacement...

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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 making concrete of different grade like M-20...

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Characterization study on coconut shell concrete with ,

Increasing demand and depletion of natural resources has brought a need for the replacement of conventional concrete This study is conducted by completely replacing coarse aggregate with coconut shell CS an agricultural waste...

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lightweight concrete by replacing the coarse aggregate ,

coconut shell as partial replacement of coarse aggregate , review article impact factor 0621 issn 2319-507x pravin khandve, ijpret, 2014 volume 2 9 62-66 ijpret international journal of pure and applied research in engineering and technology a path for horizing your innovative work coconut shell as partial replacement of coarse aggregate in concrete ....

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Replacement of Coarse Aggregate by Using Naturally ,

coconut shell aggregate are prepared out of which the best result obtained from the replacement of coarse aggregate with coconut shell up-to 40 The results which were obtained by replacing the aggregate by treated coconut shell aggregate gives 65 of compressive strength of ,...

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Experimental Analysis of the Use of Coconut Shell as ,

Experimental Analysis Of The Use Of Coconut Shell As Coarse Aggregate iosrjournalsorg 8 Page III A Glance To A Few Of Such Studies Is Added Below A study was made on possibility of using periwinkle shells as substitute for coarse aggregate in concrete...

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LIGHT WEIGHT AGGREGATE CONCRETE BY USING COCONUT SHELL

Jan 22, 2016 0183 32 4 The 28 days compressive strength of coconut shell concrete was found to be 1488 for 50 replacement by coconut shell aggregate under full water curing and it can be used for less important work 5 Reduction in weight found to be 15 and 25 for replacement by coconut shell aggregate 25 and 50 respectively...

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Performance of coconut shell as coarse aggregate in concrete

Jun 01, 2017 0183 32 Results revealed that with 40 replacement of conventional coarse aggregate by coconut shell, 7 days compressive strength of concrete decreased by 626 whereas decrease in 28 days compressive strength was only 215 40 replacement makes the concrete lighter by 747...

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Strength Properties of Coconut Shell as Coarse Aggregate ,

Strength Properties of Coconut Shell as Coarse Aggregate In Concrete Neetesh Kumar Research scholar, Department of Civil Engineering, MMMUT Gorakhpur , replacement of coarse aggregate By reason of high water absorption of coconut shell, it was pre soaked in water for 24 hours, earlier than...

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STRENGTH PROPERTIES OF PARTIAL REPLACEMENT OF ,

In this work coconut shell was used as partial replacement of coarse aggregate which is crushed granite Coconut shell needs no pre treatment, except for water absorption Coconut shell has very high water absorption Due to this property, before use coconut shells were soaked in potable water for 24 hours After that it is replaced in...

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Performance of Coconut Shell as Coarse Aggregate in ,

2009 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 respectively Conclusion is that the combination of these materials has potential of being used as lightweight aggregate in concrete and also has reduce the...

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CIVIL ENGINEERING INVESTIGATION OF COCONUT SHELL ,

coconut shell is a material which can be a substitute for coarse aggregate Coconut shell concrete has better workability because of the smooth surface on one side of the shell The impact resistance of coconut shell concrete is high when compared with conventional concrete 7 Moisture...

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EXPERIMENTAL INVESTIGATION OF COCONUT SHELL AS ,

By complete replacement of coarse aggregate by coconut shell the densities of concrete gets reduced By introducing coconut shell a light weight concrete can be achieved Coconut shells are economic since it is an agricultural waste By using coconut shell as aggregate in concrete a proper method for reducing natural wastages...

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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 til 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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Study on Strength Characteristics of Concrete with Partial ,

increase in CS percent The aim of this research is to spread awareness of using coconut shell as partial replacement of coarse aggregate in concrete and determining its compressive strength and density Furthermore, in this study, the effect of fly ash as cement replacement on properties of the CS replaced concrete was also investigated...

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Coconut Shell as Partial Replacement for Coarse Aggregate ,

Coconut Shell as Partial Replacement for Coarse Aggregate Review 213 While natural material is coconut shell as course aggregate will be investigate to replace the aggregate in concrete Lightweight concrete is typically made by incorporating natural or synthetic...

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