Experimental Behaviour Of Reinforced Concrete Beams With ...

1.2.1 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 properties.

Performance of Waste Coconut Shell as Partial Replacement ...

Coconut Shell is a waste from the agrarian sector and is used in large quantities in the tropical areas. The waste coconut shell may be utilized to replace natural coarse aggregate.

Strength Properties of Concrete Containing Coconut Shell ...

coconut shells as coarse aggregate replacement . Control concrete with normal aggregate and binary concrete mixes (containing 10, 204, 0, 60, 80 and 100 % coconut by weight of coarse aggregate ) were produced and cured for 7,

Performance of coconut shell as coarse aggregate in concrete

Using same mix design, coconut shell concrete was prepared by replacement of conventional crushed coarse aggregate (CA) with waste coconut shell (CS). Coconut shell replaced conventional aggregate by 10%, 20%, 30% and 40% respectively (by volume) and the effect on compressive strength and density of concrete was observed.

Use of Coconut Shell Ash as Aggregates - Indusedu.org

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 …

Experimenatal Analysis on coconut cell as course aggregate ...

Coconut shells being an agricultural waste can be used as partial substitute to coarse aggregate and may r educe the aggregate cost and provide a good strength for structures and roads saving the landfill cost and also energy.

COCONUT SHELL AS AGGREGATE IN CONCRETE ROOF TILES

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.

USE OF COCONUT SHELL FROM AGRICULTURE WASTE AS …

studied the properties of concrete that using coconut shell as coarse aggregate and the result is the compressive strength is decrease as the percentage of coconut shell increase. Coconut shells also have been used since long ago to build the house [10]. Besides, coconut shells also

coconut shell.pdf | Construction Aggregate | Concrete

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 properties.

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

Mani.project(Coconut Shell) | Construction Aggregate ...

behaviour of reinforced concrete beams with coconut shell as coarse aggregates The high cost of conventional building materials is a major factor affecting housing delivery in world. This has necessitated research into alternative materials of construction.

Study on Strength Characteristics of Concrete with Partial ...

A. Advantage of Using Coconut Shell in Concrete: Coconut shell exhibits more resistance against crushing and impact compared to coarse aggregate. Coconut shell is compatible with cement. The presence of sugar content in the coconut shell, does not affect the setting and strength of concrete and no pre-treatment is required.

STRENGTH PROPERTIES OF PARTIAL REPLACEMENT OF …

2.4. Coconut shells 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.

USE OF COCONUT SHELL FROM AGRICULTURE WASTE AS …

studied the properties of concrete that using coconut shell as coarse aggregate and the result is the compressive strength is decrease as the percentage of coconut shell increase. Coconut shells also have been used since long ago to build the house [10]. Besides, coconut shells also

Behaviour of Reinforced Concrete Beams With Coconut Shell ...

BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT SHELL AS COARSE AGGREGATES M. Sekar 1, L.M.Poornima2 The high cost of conventional building materials is a major factor affecting housing delivery in world.

Properties of Concrete with Coconut Shells as Aggregate ...

and the Philippines [13]. Limited research has been conducted on mechanical properties of concrete with coconut shells as aggregate replacement [11,12]. However, further research is needed for better understanding of the behaviour of coconut shells as aggregate in concrete.

Sustainable Management of Waste Coconut Shells as ...

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 by mechanical properties like compressive strength, modulus

MIX DESIGN AND RHEOLOGICAL PROPERTIES OF SELF -COM …

lightweight aggregate concrete (SCLWC) combines the good properties of lightweight and self-compacting to give good and durable hardened concrete. Although, a good number of researches have been made on SCLWC, but using coconut shell aggregate (CSA) in the production of SCLWC is a novel research. 2. THEORY

Performance of Coconut Shell as Coarse Aggregate in ...

and 42% for concrete produced from coconut shell and palm kernel shell respectively [6,7]. Siti Aminah Bt Tukiman and Sabarudin Bin Mohd (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 respectively.

STUDY ON BEHAVIOUR OF COMPRESSION EMBER WITH BAMBOO AS ...

coconut shell concrete is much higher than the bond strength estimated by BS 8110 and IS 456:2000. A lot of research work has been carried out on the optimum replacement of coconut shell aggregate and has proved to be an appropriate replacement for coarse aggregate achieving the requirement for structural light weight concrete.

LIGHT WEIGHT AGGREGATE CONCRETE BY USING COCONUT …

by coconut shell aggregate under full water curing and it satisfies the requirement for structural lightweight concrete. 4. The 28 days compressive strength of coconut shell concrete was found to be 14.88 for 50% replacement by coconut shell aggregate under full water curing and it can be used for less important work. 5.

PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH COCONUT SHELL ...

3.1.4 Coconut shell: Coconut shells used in the study are brought from local temple. The coconut shells are sundried for five days before using it as an aggregate. The cleaning of coconut shell is carried with the help of sand paper, the smaller extractions on the outer face of coconut is cleaned with the help of water.

Coconut Shell as Partial Replacement of Coarse Aggregate ...

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. Effect of different admixtures can be studied on Coconut Shell Concrete(C.S.C)

Comparative Study on Coconut Shell Aggregate with ...

Comparative Study on Coconut Shell Aggregate with Conventional Concrete Vishwas P. Kukarni, Sanjay kumar B. Gaikwad Abstract: Aggregates provide volume at low cost, comprising 66 percent to 78 percent of the concrete. Conventional coarse aggregate namely gravel and fine aggregate is sand in concrete will be used as control. While

Use of Coconut Shell Ash as Aggregates - Indusedu.org

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

Strength Properties of Coconut Shell as Coarse Aggregate ...

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 construction material in the field of

Coconut Shell as Partial Replacement of Coarse Aggregate ...

aggregate with coconut shell. There was a rise in compressive strength at 28 days curing time for 5% but strength lowered for 15% replacement of coarse aggregate with coconut shell. Splitting tensile strength decreased for 5% replacement of coarse aggregate with coconut shell. Compare with 5% replacement 10% replacement has a slight

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

How are coconut shells used in concrete? - Quora

Coconut shell is compatible with the cement. The 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 requirements of ASTM C 330.

USE OF COCONUT SHELL FROM AGRICULTURE WASTE AS FINE ...

studied the properties of concrete that using coconut shell as coarse aggregate and the result is the compressive strength is decrease as the percentage of coconut shell increase. Coconut shells also have been used since long ago to build the house [10]. Besides, coconut shells also

Experimental Study on Partial Replacement of Cement with ...

converting the coconut shells to char (charcoal). The charring process (making of charcoal) is known as the Pyrolysis, which is chemical decomposition of the shell by heating in the absence of oxygen. During the carbonization of coconut shells, volatiles amounting to 70% of the mass of coconut shells on dry weight basis are released to the

Performance of Waste Coconut Shell as Partial Replacement ...

Coconut Shell is a waste from the agrarian sector and is used in large quantities in the tropical areas. The waste coconut shell may be utilized to replace natural coarse aggregate.

Strength Properties of Coconut Shell as Coarse Aggregate ...

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 construction material in the field of

STUDY OF BEHAVIOR OF CONCRETE USING COCONUT SHELL AS ...

The test results for the nominal concrete and the concrete having coconut shell as coarse aggregate have been examined and compared. It is concluded that, the coconut shell concrete has been effectively used for non-structural concrete works.

COCONUT SHELL AS AGGREGATE IN CONCRETE ROOF TILES

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.

Coconut Shell as a Substitute for Coarse Aggregate in Concrete

aggregate with coconut shell, by volume. Specimens were cast by replacing 25%, 50%, 75%, and of coarse aggregate with Coconut shells. Tests were conducted on the cast specimens after 28 days as mentioned in the IS code. Tests for workability, flexure, compression and split tensile strength were conducted and results were obtained.

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.

Coconut Shell as Partial Replacement for Coarse Aggregate ...

Coconut shell exhibits more resistance against crushing, impact and abrasion, compared to crushed granite 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.

Performance of Coconut Shell as Coarse Aggregate in ...

and 42% for concrete produced from coconut shell and palm kernel shell respectively [6,7]. Siti Aminah Bt Tukiman and Sabarudin Bin Mohd (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 respectively.

(PDF) Lightweight Concrete Using Coconut Shells as Aggregate

The findings indicated that water absorption of the coconut shell aggregate was high about 24 % but the crushing value and impact value was comparable to that of other lightweight aggregates.