coconut shell as aggregate in concrete

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Project csac - SlideShare

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

Advance Concrete-Aggregate replaced by Coconut Shell

Advance Concrete-Aggregate replaced by Coconut Shell

aggregate and coconut shells 32 Production of concrete mixes Production of mix (normal concrete of grade M-20) in the laboratory is carried out by IS method of concrete mix design (IS 10262-1982) Coconut shell concrete is produced by adding coconut shells in different percentage (ie 25% and 50%) replacement in concrete

Experimental Study on Partial Replacement of Cement with ,

Experimental Study on Partial Replacement of Cement with ,

Experimental Study on Partial Replacement of Cement with Coconut Shell Ash in Concrete Vignesh Kumar Nagarajan1, S Aruna Devi2, S P Manohari3, M Maria Santha4 1Assistant Professor, Department of Civil Engineering, Kamaraj College of Engineering & Technology, Virudhunagar, India

Study on Coconut Shells in Concrete - IJSRD

Study on Coconut Shells in Concrete - IJSRD

very high and availability natural aggregate are decreasing Now there is a need to find out new material which can replace concrete in gradient In this study coconut shells is used as aggregate in concrete, M-40 concrete is casted with coconut shells aggregate and then these aggregate is tested

A study on some durability properties of coconut shell ,

A study on some durability properties of coconut shell ,

Abstract In this study, coconut shell was used as recycled lightweight aggregate in concrete For coconut shell aggregate concrete (CSAC) to be used in realistic situations, its strength, durability and its temperature resistance need to be examined

Experimental Investigation of Concrete using Coconut Shell ,

Experimental Investigation of Concrete using Coconut Shell ,

Coarse aggregate, coconut shells required for the Experimental work 4 Testing of properties of cement, fine aggregate, coarse aggregate and coconut shells 32 Production of concrete mixes Production of mix (normal concrete of grade M- 20) in the laboratory is carried out by IS method of concrete mix design (IS 10262-1982)

Coconut Shell as a Partial Replacement to Coarse Aggregate ,

Coconut Shell as a Partial Replacement to Coarse Aggregate ,

Coconut Shell as a Partial Replacement to Coarse Aggregate in Concrete Selwyn Babu J and Mahendran N Department of Civil Engineering, PSNA College of Engineering and Technology, Anna University, Dindigul, India A R T I C L E I N F O A B S T R A C T Article history: Received 25 June 2014 Received in revised form 8 July 2014

Concrete Pavement Blocks Using Coconut Shell as Coarse ,

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 .

5 STUDY ON STRENGTH PROPERTIES OF COCONUT SHELL ,

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

Behavior of Reinforced Concrete Beams with Coconut Shell ,

Behavior of Reinforced Concrete Beams with Coconut Shell ,

Oct 01, 2011· The properties of concrete using coconut shell as coarse aggregate were investigated in an experimental study Compressive, flexural, splitting tensile strengths, impact resistance and bond strength were measured and compared with the theoretical values as recommended by the standards

Application of Coconut Shell as Coarse Aggregate in ,

Application of Coconut Shell as Coarse Aggregate in ,

coconut shell as aggregate in concrete can reduce the material cost in construction because of the low cost and abundant agricultural waste Coconut Shell Concrete can be used in rural areas and places where coconut is abundant and may also be used where the conventional aggregates are costly Coconut shell

CONCRETE WITH CRUSHED COCONUT SHELL AS COARSE AGGREGATE

CONCRETE WITH CRUSHED COCONUT SHELL AS COARSE AGGREGATE

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 properti

Waste Coconut Shell as a Partial Replacement of Coarse ,

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

A comparative study ofconcrete properties using coconut ,

A comparative study ofconcrete properties using coconut ,

The results also indicated cost reduction of 30% and 42% for concrete produced from coconut shells and palm kernel shells, respectively Considering the strength/economy ratio, it was concluded that coconut shells were more suitable than palm kernel shells when used as substitute for conventional aggregates in concrete production r 2005 .

Compressive Strength of Concrete by Using Coconut Shell

Compressive Strength of Concrete by Using Coconut Shell

II COCONUT SHELL AS AGGREGATE Coconut shell particles are used as reinforcing material for investigation Shell particles of size between 20 mm – 600 μ are prepared in grinding machine Coconut shell aggregates are potential candidates for the development of new composites because of their high strength and modulus properti

Coconut Shell as a Substitute for Coarse Aggregate in ,

Coconut Shell as a Substitute for Coarse Aggregate in ,

concrete using coconut shell as coarse aggregate were investigated in an experimental study and the study concluded lightweight concrete [5] From the research works reviewed above, it can be understand that coconut shells can be successfully used as a substitute for coarse aggregate in concrete,

Performance of coconut shell as coarse aggregate in ,

Performance of coconut shell as coarse aggregate in ,

Jun 01, 2017· We prepared coconut shell modified-concrete • Coconut shell was utilized as coarse aggregate as partial replacement of conventional coarse aggregat • Its utilization is a sustainable approach to consume the non-biodegradable coconut shell waste

A REVIEW OF CHEMICAL AND PHYSICAL PROPERTIES OF COCONUT ,

A REVIEW OF CHEMICAL AND PHYSICAL PROPERTIES OF COCONUT ,

Characterization of Coconut Shell Ash For Potential Utilization In Metal Matrix Composites For Automotive Applications International Journal Of Engineering Science And Technology 4(3): 1190-1198 Olanipekun, E, K Olusola, and O Ata 2006 A Comparative Study Of Concrete Properties using Coconut Shell And Palm Kernel Shell As Coarse Aggregat

Mechanical properties of coconut shell as coarse aggregate ,

Mechanical properties of coconut shell as coarse aggregate ,

Mechanical properties of coconut shell as coarse aggregate in Lightweight concrete Coconut shell is an agricultural waste from the processing of coconut, the knowledge of it’s engineering properties can boost the usage and the confidence of the designer in utilizing it as an alternative material of application in civil engineering construction

MECHANICAL PROPERTIES OF CONCRETE USING COCONUT ,

MECHANICAL PROPERTIES OF CONCRETE USING COCONUT ,

focus was made on the coarse aggregates and an attempt was made to replace th e conventional coarse aggregates using coconut shells in concrete A control mix was designed for M 25 grade of co ncrete and then the crushed granite aggregates were replaced with coconut shells by volume in different levels such as 20%, 40 %, 60%, 80% and

Experimental Analysis of the Use of Coconut Shell as ,

Experimental Analysis of the Use of Coconut Shell as ,

Coconut shell aggregate concrete can offer 2 hours fire resistance and therefore it may be classified under type 3 constructions Use of coconut shell aggregate concrete as structural light weight concrete is recommended Coconut shell aggregate is a potential construction material and simultaneously reduces the environmental

Strength Properties of Coconut Shell as Coarse Aggregate ,

Strength Properties of Coconut Shell as Coarse Aggregate ,

Coconut Shell concrete has better 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 Moisture retaining and water absorbing capacity of Coconut Shell are more compared to conventional aggregate

Performance of Waste Coconut Shell as Partial Replacement ,

Performance of Waste Coconut Shell as Partial Replacement ,

conut shell increases in the two mix ratios, Coconut shell exh bited a higher compressive strength than palm kernel shell in the test Moreover, there is a cost redu concrete produced from coconut shell and palm ke respectively [10,11] Fig1 Coconut Shell Fig2 Waste Coconut Shell 3 P ROPERTIES OF C OCONUT S HELL a)

The Use of Coconut Fibre Ash as a Partial Replacement for ,

The Use of Coconut Fibre Ash as a Partial Replacement for ,

concrete density and 28-day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg/m3 and 191 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

Can Coconut Be Used as an Aggregate? – FOR CONCRETE ,

Can Coconut Be Used as an Aggregate? – FOR CONCRETE ,

Nov 09, 2017· To make concrete greener and reduce the impact of rejected coconut shells on the environment, researchers have been testing the use of coconut fibers as full or partial replacement for aggregat The ultimate goal is that concrete made of coconut husk aggregate could be used to produce low-cost housing for low-income areas around the world

Coconut Shell as Partial Replacement of Coarse Aggregate ,

Coconut Shell as Partial Replacement of Coarse Aggregate ,

waste, groundnut shell, waste glass, broken bricks are some examples of replacing aggregates in concrete[4] Coconut shell is categorized as light weight aggregate The coconut shell when dried contains cellulose, lignin, pentosans and ash in varying percentage [5] In Asia, the construction

Coconut Shell as Partial Replacement for Coarse Aggregate ,

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 .

LIGHT WEIGHT AGGREGATE CONCRETE BY USING COCONUT SHELL

LIGHT WEIGHT AGGREGATE CONCRETE BY USING COCONUT SHELL

Jan 22, 2016· 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

(PDF) Use of Coconut Shell as an Aggregate in Concrete: a ,

(PDF) Use of Coconut Shell as an Aggregate in Concrete: a ,

produce light weight concrete and would definitely help in Density of concrete is reduced using coconut shell as compared to increasing the speed of construction Till now, only the study conventional concrete Coconut shell when dried contains regarding coconut shell as aggregate in concrete ,

Experimental Behaviour Of Reinforced Concrete Beams With ,

Experimental Behaviour Of Reinforced Concrete Beams With ,

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 The project paper aims at analyzing flexural and compressive strength characteristics of with partial replacement using M25 grade concrete

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