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PDF COCONUT SHELL AS AGGREGATE IN CONCRETE ROOF ,

Some of the interesting insights of the study are 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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Advance Concrete

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...

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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...

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COCONUT SHELL AS AGGREGATE IN CONCRETE

The above data shows coconut shell can be used in place of normal aggregate however performance of coconut shell aggregate concrete is little lower than normal aggregate concrete The main points of this study are 1 As the CS percentage increased density of concrete decreased 2 The compressive strength of coconut shell concrete of 3,7and 28 ....

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PDF Lightweight Concrete Using Coconut Shells as Aggregate

The average fresh concrete density and 28-day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg/m 3 and 191 ,...

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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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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 ....

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PDF Study on properties of coconut shell as an aggregate ,

PDF On Jan 1, 2011, K Gunasekaran and others published Study on properties of coconut shell as an aggregate for concrete Find, read and ,...

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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...

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

Kambli Parag S and Mathapati Sandhya R, Application of shell concrete and arrived at the following conclusions that coconut shell as coarse aggregates in concrete A Technical Review addition of coconut shell aggregate alone decreases the workability International Journal of Engineering Research and Applications, Volume of concrete...

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MECHANICAL PROPERTIES OF CONCRETE USING COCONUT ,

coconut shells up to 40 can be encouraged for field applications that help in p rotecting the environment, as well as producing the light weight concrete Keywords coconut shell, concrete, coarse aggregate, compressive strength, split te nsile strength, flexural strength 1 INTRODUCTION Concrete is widely used as structural material in...

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UTILIZATION OF COCONUT SHELL AS GREENER CONCRETE

iii The amount of cement, fine aggregate, coarse aggregate and coconut shell required for the project iv Testing of properties of cement, fine aggregate, coarse aggregate and coconut shells 2 Production of concrete mixes - Production of mix normal concrete of grade M20 in the experiment is carried out by IS method of concrete mix design...

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Strength Properties of Concrete Containing Coconut Shell ,

270 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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