coconut shell as coarse aggregate

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Coconut Shell as Partial Replacement for Coarse Aggregate ...

coarse aggregate with crushed coconut shell aggregate were reviewed in the present work. Keywords: Coconut shell, coarse aggregate, light weight concrete. Akshay S. Shelke et al 212 1. Introduction Infrastructure development across the world created demands for construction material ...

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Replacement Of Coarse Aggregate In Concrete - [Civil Planets]

The coconut shell can be used as a coarse aggregate in concrete. It has functional resistance capacity against crushing, impact & abrasion. There is no special treatment required for coconut shells when used as coarse aggregate in concrete. The coconut shell can be easily crushed into particles, and it is economically best to transport the ...

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over view of coconut shell as coarse aggreagate

2/21/2017· 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 In the following paper the normal weight aggregate has been replaced by coconut shell aggregate and cubes have been casted to test their compressive strength and other physical properties.

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HARDENED PROPERTIES OF PARTIALLY REPLACED COCONUT SHELL .

shell as a partial substitute to coarse aggregate. In this experimental investigation, the coconut shell used as a light weight aggregate in concrete, the properties of coconut shell concrete examined, Control concrete with normal aggregate and Partially replaced coconut shell concrete with 10 - 30% coarse aggregate were made, and Constant water

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COCONUT SHELL AS PARTIAL REPLACEMENT OF FINE AND COARSE .

2.5 Coconut shell as replacement of coarse aggregate 17 2.6 Coconut shell as replacement of fine aggregate 18 2.7 Compressive strength machine 23 2.8 Splitting tensile strength Machine 24 2.9 Three point loading (ASTM C78) 25

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Performance of coconut shell as coarse aggregate in ...

Waste coconut shell has potential of being used as coarse aggregate in concrete [17]. 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 Coconut is grown in more than 86 countries.

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REPLACEMENT OF AGGREGATE WITH COCONUT SHELL IN .

10/30/2018· REPLACEMENT OF AGGREGATE WITH COCONUT SHELL IN CONCRETE MIXTURE ... Specific Gravity & Water Absorption of Coarse Aggregate - Duration: 17:37 ... 11:19. Effect of banana and coconut fiber on ...

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Performance of coconut shell as coarse aggregate in ...

Waste coconut shell has potential of being used as coarse aggregate in concrete [17]. 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 Coconut is grown in more than 86 countries.

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Application of Coconut Shell as Coarse Aggregate in ...

of coconut shell as coarse aggregate in concrete by determining its compressive strength and durability. c. To investigate the effect of the combination of coconut shell as coarse aggregate in concrete content and length to the workability as lightweight aggregate in concrete and also the mechanical properties mentioned above.

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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 properties.

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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 .

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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 properties.

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Coconut Shell as a Substitute for Coarse Aggregate in Concrete

The properties of concrete using crushed coconut shell as coarse aggregate were investigated in an experimental study. Coarse aggregate was replaced by crushed coconut shells in three different percentages namely 25%, 50% and . Workability, compressive strength, flexural strength and splitting tensile strength of the above

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Evolution of Concrete using Recycled Aggregate, Coconut ...

Fig. 2: Graph 3 & Graph 4: Workability of Recycle Concrete Aggregate Concrete 3) Coconut Shell Concrete When coconut shells is partially replaced by coarse aggregate in concrete, it has been observed that workability decrease by the increasing content of coconut shells.

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Use Of Coconut Shell As Coarse Aggregate In .

In addition Partial replacement of normal coarse aggregate with coconut shell was also carried out using the following percentages of 0%, 25%, 50%, 75% and for a mix ratio1:2:4 .The results shows that 25% to 50% normal coarse aggregate replacement with coconut shell results gave 28N/mm2 and 22.5N/mm2 at 28day with water cement ratio 0.5.

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Experimental Behaviour Of Reinforced Concrete Beams With ...

3.4 Coconut Shell Aggregate The coconut shells are obtained from a local coconut field. They are sun dried before being crushed manually. Coconuts show a wide diversity in size, weight, shape and color, depending on genetic variety and maturity of the nut at harvest. The particle sizes of the coconut shell range from 5 to 20 mm.

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Reinforced Concrete Beams With Coconut Shell As Coarse ...

2/26/2016· Reinforced Concrete Beams With Coconut Shell As Coarse Aggregates pdf download This has necessitated research into alternative materials of construction. The project paper aims at analyzing flexural and compressive strength characteristics of concrete produced using crushed, granular coconut as substitutes for conventional coarse aggregate with ...

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Use Of Coconut Shell As Coarse Aggregate In Lightweight ...

In addition Partial replacement of normal coarse aggregate with coconut shell was also carried out using the following percentages of 0%, 25%, 50%, 75% and for a mix ratio1:2:4 .The results shows that 25% to 50% normal coarse aggregate replacement with coconut shell results gave 28N/mm2 and 22.5N/mm2 at 28day with water cement ratio 0.5.

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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 investigateitsproperties. 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 properties. The coconut shell concrete was designed for

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PAPER OPEN ACCESS Related content Properties of Concrete ...

coconut shell as coarse aggregates and fly ash as partial cement replacement Ramaiah Prakash et al-Bond strength determination between coconut shell aggregate concrete and steel reinforcement by pull-out test Yashida Nadir and A. Sujatha-Developments in utilisation of agricultural and aquaculture by-products as aggregate in concrete a review

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"Coconut Shell as Partial Replacement of Coarse Aggregate ...

4. According to R. Nagalakshmi, M25 grade of concrete with cement replaced by fly ash and coarse aggregate by coconut shell and find its compressive, tensile strength. 5. According to Sabarudin Bin Mohd, he replaced coconut shell and palm kernel shell in place of coarse aggregate in concrete in 0,25,50,75 and 100 % replacement.

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Experiments on Replacement of Coconut Shell as Coarse ...

coarse aggregate than normal aggregate concrete. Coconut shell as replaced coarse aggregate in concrete. It also helps to reduce the cost of construction material. REFERENCES [1] Amarnath Yerramala and Ramachandrudu c, "properties of concrete with coconut shell as aggregate replacement," International Journal of Engineering inventions, vol ...

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Coconut Shell as a Substitute for Coarse Aggregate in Concrete

The properties of concrete using crushed coconut shell as coarse aggregate were investigated in an experimental study. Coarse aggregate was replaced by crushed coconut shells in three different percentages namely 25%, 50% and . Workability, compressive strength, flexural strength and splitting tensile strength of the above

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Can we use coconut shell as a coarse aggregate in concrete ...

7/23/2017· 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...

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Effect Of Crushed Coconut Shell And Polyethylene ...

This study investigates the suitability of crushed coconut shell (CCS) and polyethylene terephthalate (PET) as partial replacement of coarse aggregate in concrete. The PET was crushed mechanically to sizes between 0-10mm while the CCS was crushed manually to sizes between 12.7-19.5mm.

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INVESTIGATE THE COMBINATION OF COCONUT SHELL AND .

Coconut shell as coarse aggregate The coconut shells were obtained from a local coconut field located in Kampung Kurnia Kuantan Pahang. They were sun dried for 1 month before being crushed manually. The crushed materials were later transported to the laboratory where they were washed and allowed to dry under ambient temperature for another 1 month.

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Coconut Shell as a Substitute for Coarse Aggregate in ...

12/24/2016· Weight of Components In Concrete of 1m3 Volume in kN (Mix 1:2:4) Coarse Fine Coarse Aggregate aggregate Cement Aggregate (Normal) (coconut shell) 3.57 7.14 14.292 0.00 3.57 7.14 10.72 1.18 3.57 7 ...

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Performance of coconut shell as coarse aggregate .

We prepared coconut shell modified-concrete. • Coconut shell was utilized as coarse aggregate as partial replacement of conventional coarse aggregates. • Its utilization is a sustainable approach to consume the non-biodegradable coconut shell waste.

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Experimental Behaviour Of Reinforced Concrete Beams With ...

3.4 Coconut Shell Aggregate The coconut shells are obtained from a local coconut field. They are sun dried before being crushed manually. Coconuts show a wide diversity in size, weight, shape and color, depending on genetic variety and maturity of the nut at harvest. The particle sizes of the coconut shell range from 5 to 20 mm.

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Use of coconut shell as partly substitution of coarse ...

9/25/2019· The waste coconut shell may be utilized to replace natural coarse aggregate. 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.

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