coconut aggregates for concrete

Coconut Shell as Partial Replacement of Coarse Aggregate

coarse aggregate in concrete Coconut shell is a waste material and the amount of these wastes is increasing day by day Usage of these as aggregates will reduce its presence as a waste material from earth Coconut shell is a light weight material thus producing light weight concrete In this project

Coconut Shell as a Substitute for Coarse Aggregate in Concrete

 · Coconut shells as a substitute for coarse aggregates in concrete is gaining importance especially in this region in terms of possible reduction of waste

PAPER OPEN ACCESS Related content Properties of Concrete

1 2 Coconut shell concrete The budding of waste coconut shell are used as a alternative for coarse aggregate in concrete After the coconut is tattered out the shell is regularly discharged The bulk density of coconut shell is about 500 to 600 kg m3 producing concrete of about less than 2000 kg m3 in density which makes them

Sustainable Management of Waste Coconut Shells as

workable concrete with satisfactory strength Integration of coconut shell enhanced the strength of concrete making it to be the highest as compared to conventional concrete mixture Keywords Coconut shells construction materials hollow blocks recycled materials technical specification

ppt for coconut shell used in concrete Jack Higgins

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

Sustainable Management of Waste Coconut Shells as

workable concrete with satisfactory strength Integration of coconut shell enhanced the strength of concrete making it to be the highest as compared to conventional concrete mixture Keywords Coconut shells construction materials hollow blocks recycled materials technical specification

Strength Properties of Concrete Containing Coconut Shell

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 The aggregate crushing value of

Performance of coconut shell as coarse aggregate in concrete

Jun 01 2017 · Waste coconut shell has potential of being used as coarse aggregate in concrete The present study focuses on use of waste coconut shell CS as partial replacement of conventional coarse aggregate CA for concrete production 2 Application of coconut shell as coarse aggregate

REPLACEMENT OF AGGREGATE WITH COCONUT SHELL IN CONCRETE

 · This video is created to complete my individual assignment for subject Construction Material and Testing NAME NOOR AZIRAH AINAH BINTI MOHD ATAR MATRIX NO AP160395 SUBJECT NAME CONSTRUCTION

Mechanical properties of concrete with coconut shell as

The coconut shell concrete was designed for the characteristic strength of 30 MPa with the incorporation of coconut shell as a replacement for fine and coarse aggregate at 10 20 and 30 by weight respectively

A Review on Consumption of Agricultural Waste Material

Concrete using Coconut Shell aggregates resulted in acceptable strength required for structural concrete Coconut Shell may offer itself as a coarse aggregate as well as a potential construction material in the field of construction industries and this would solve the environmental problem of

Materials Free Full Text Effect of Coconut Fiber

Recently the addition of natural fibers to high strength concrete HSC has been of great interest in the field of construction materials Compared to artificial fibers natural fibers are cheap and locally available Among all natural fibers coconut fibers have the greatest known toughness In this work the mechanical properties of coconut fiber reinforced high strength concrete CFR HSC

Experimenatal Analysis on coconut cell as course aggregate

Estimating total quantity of materials required for concrete for various mix proportions Testing of properties of cement fine aggregate coarse aggregate and Coconut shells Casting the concrete cubes with Coconut shell as partial replacement

Waste Coconut Shell as a Partial Replacement of Coarse

2 Coconut shell as coarse aggregate The concrete obtained using Coconut Shell aggregates satisfies the minimum necessities of concrete Coconut Shell concrete has superior workability because of the smooth surface on one side of the shells The impact resistance of Coconut Shell concrete is high when compared with conventional concrete

MIX DESIGN AND RHEOLOGICAL PROPERTIES OF SELF COM

comparison to natural aggregate CS does not deteriorate over time once it is encapsulated into the concrete matrix hence coconut shell aggregate concrete is confirmed to be very durable 5 Self compacting concrete SCC is a new generation concrete that is highly flowable and hence can

coconut shell as aggregate in concrete

concrete density and 28 day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg m3 and 19 1 N mm 2 respectively It is concluded that crushed coconut shells are suitable when it is used as substitute for conventional aggregates in lightweight concrete production

Coconut Shell as Partial Replacement of Coarse Aggregate

Coconut Shell as Partial Replacement of Coarse Aggregate in Concrete Free download as Powerpoint Presentation ppt pptx PDF File pdf Text File txt or view presentation slides online partial replacement of coarse aggregate

Behavior of Reinforced Concrete Beams With Coconut Shell

Apr 11 2018 · 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

Durability Properties of Coconut Shell Aggregate Concrete

Sep 15 2017 · An experimental investigation was carried out to study the durability properties of Coconut Shell CS aggregate concrete Effect of mineral admixtures such as fly ash and ground granulated blast furnace slag GGBFS as partial replacement of cement on durability properties of CS aggregate concrete was also verified Specimens were cast and tested for durability characteristics

STUDY OF BEHAVIOR OF CONCRETE BY PARTIAL REPLACEMENT

Dec 14 2015 · study of behavior of concrete by partial replacement of coarse aggregates plastics geopolymer concrete made from waste is using waste plastic as super lightweight aggregate in concrete

EFFECTS OF COCONUT FIBERS ON THE PROPERTIES OF

EFFECTS OF COCONUT FIBERS ON THE PROPERTIES OF CONCRETE Shreeshail B H1 cylinders and beams for conventional concrete and coconut fiber reinforced concrete were prepared and tested under 2 2 Tests on coarse aggregate The Mix Design for concrete

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 812 103 1 1985 were conducted for manually crushed coconut shell

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

The Influence of Coconut Fiber on the Compressive and

A Y Adeyemi An investigation into the suitability of coconut shells as aggregates in concrete production Journal of Environment Design and Management Vol 1 pp 17 26 1998

5 STUDY ON STRENGTH PROPERTIES OF COCONUT SHELL

The concrete obtained using coconut shell aggregates satisfies the minimum requirements of concrete Concrete using coconut shell aggregates resulted in acceptable strength required for structural concrete coconut shell may offer itself as a coarse aggregate as well as a potential

Experimental Investigation of Concrete using Coconut

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

Performance of Waste Coconut Shell as Partial Replacement

Coconut shell is categorized as light weight aggregate The coconut shell when dried contains cellulose lignin pentosans and ash in varying percentage 6 Withal in Asia the construc tion industry is yet to utilize the advantage of light weight concrete in the construction of high rise structures 7 Coconut

STUDY FOR THE RELEVANCE OF COCONUT SHELL

Coconut sh ell CS is one of the agricultural waste and made customary in the manufacturing of coconut shell aggregate concrete CSAC by researcher almost one decade too 12 26 Most of the research results on coconut shell used concrete were encouraged to use it in the field applications concrete as well

PDF Use of Coconut Shell as an Aggregate in Concrete a

Now a days the rising cost of building materials for construction purposes is a factor of great concern The price of building materials is rising day by day Now most of the researchers are paying much attention on the suitable materials which can

Can we use coconut shell as a coarse aggregate in concrete

The main purposes of using coarse aggregate in concrete is for its durability and strength Stronger the coarse aggregate greater will be the crushing strength of concrete Generally used coarse aggregate in making concrete is Crushed Stone Cru

Concrete Pavement Blocks Using Coconut Shell as Coarse

Coconut shell is the strongest part covered in coconut Coconut shells are an agricultural waste and present disposal problems for the local environment This paper presents the results of a study conducted to investigate the utilization of Coconut shell aggregate as replacement coarse aggregate material in the concrete pavement block

Use of coconut shell as partly substitution of coarse

 · 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

How are coconut shells used in concrete Quora

 · This indeed is an interesting question I came across some research papers I think this particular review Paper has an answer to your question Please read the conclusion from the paper given below The possibility exists for the partial rep

Coconut Shell as Partial Replacement for Coarse Aggregate

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 1 Adeyemi AY 1998 An investigation into the suitability of coconut shells as aggregates in

Experimental Investigation of Concrete using Coconut Shell

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

Concrete Pavement Blocks Using Coconut Shell as Coarse

Coconut shell is the strongest part covered in coconut Coconut shells are an agricultural waste and present disposal problems for the local environment This paper presents the results of a study conducted to investigate the utilization of Coconut shell aggregate as replacement coarse aggregate material in the concrete pavement block

Coconut and Banana Fibre Concrete YouTube

 · To increase compressive strength of concrete by adding natural residual material like coconut and banana fibre

Properties of Concrete with Coconut Shells as Aggregate

Properties of concrete with coconut shells CS as aggregate replacement were studied Control concrete with normal aggregate and CS concrete with 10 20 coarse aggregate

Fiber Reinforced Concrete Types Properties and Advantages

However fibres which are too long tend to ball in the mix and create workability problems Some recent research indicated that using fibres in concrete has limited effect on the impact resistance of concrete materials This finding is very important since traditionally people think the ductility increases when concrete reinforced with fibres

Behavior of Reinforced Concrete Beams with Coconut Shell

The Behavior of Reinforced Concrete Beams with Coconut Shell as Coarse Aggregates CIVIL Project aims at analyzing flexural and compressive strength characteristics of concrete produced using crushed granular coconut as substitutes for conventional coarse aggregate with partial replacement using M30 grade concrete Beams are casted tested and their physical and mechanical properties are

PDF Recycling of Waste Coconut Shells as Substitute for

Recycling of Waste Coconut Shells as Substitute for Aggregates in Mix Proportioning of Concrete Hollow Blocks Article PDF Available in The Scientific World Journal 77 2 107 123 · January 2017

Characterization of eco friendly steel fiber reinforced

Two different mixes were developed one with coconut shell only as coarse aggregates and the other with both conventional aggregates and coconut shell as coarse aggregates The cement content was replaced with class F fly ash at 10 by weight Steel fibers of 0 25 0 5 0 75 and 1 0 by volume of concrete were used

Utilization of Coconut Shell as Coarse Aggregate in

Concrete with Coconut Shells as Aggregate Replacement International Diary of Engineering Inventions vol 1 Issue 6 October 2012 4 Abdulfatah Abubakar and Muhammed Saleh Abubakar Exploratory Study of Coconut Shell as Coarse Aggregate in Concrete Diary of Engineering and Applied sciences vol 3 December 2011

Performance of coconut shell as coarse aggregate in concrete

Properties of coconut shell which may make it suitable coarse aggregate for concrete are i its high strength and modulus properties ii its high lignin content that makes the composites more weather resistant iii its low cellulose content due to which it absorbs less moisture as compared to other agricultural waste iv its shells are

Behavior of Reinforced Concrete Beams with Coconut Shell

Behavior of Reinforced Concrete Beams with Coconut Shell as Coarse Aggregates Amit Singhal1 Lokesh Yadav2 Sheela Malik 3 1 2 3 Department of Civil Engineering Ganga Institute of Technology and Management Kablana Jhajjar Haryana India Abstract The high cost of conventional building materials

Characterization of lightweight cement concrete with

 · This contains a description of the material properties concrete mixture design method and experimental tests Materials The materials used for this research are Ordinary Portland cement OPC coarse aggregate fine aggregate sand and coconut shell aggregate as raw materials

Experiments on Partial Replacement of Coconut Shell as

Concrete made from coconut shell waste as coarse aggregate will be studied for compressive strength tensile strength and flexural strength the percentage replacement will be 0 10 20 and 30 with natural coarse aggregates and replacement of 10 various size of coconut shell in concrete the

Partial Replacement of Fine Aggregate and Coarse

concrete raw materials has increased dramatically over the past 80 years due to a continuous increase in demand for concrete In view of this the significance of this study is to show that the replacement of aggregates in concrete by coconut shells and waste glass leads to economy in the concrete

The Use of Coconut Fibre in the Production of Structural

They found that the average fresh concrete density and 28 day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg m 1 and 19 1 N mm 1 respectively It is concluded that crushed coconut shells are suitable when it is used as substitute for conventional aggregates in lightweight concrete production

Coconut Shell as Partial Replacement for Coarse Aggregate

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