ppt for coconut shell used in concrete
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How are coconut shells used in concrete? - Quora
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 structural ...
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Performance of Coconut Shell as Coarse Aggregate in ...
use of waste coconut shell for concrete production. Key words: coconut shell, concrete, coarse aggregate, compressive strength, waste disposal. nation's pollution problem as a solid waste in the 1. INTRODUCTION Concrete is a composite material which composed of aggregates, cement and water. Concrete is used more than
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5 STUDY ON STRENGTH PROPERTIES OF COCONUT SHELL …
taken into consideration during the selection of the optimum coconut shell aggregate concrete mix. Also, the concrete mix was optimized for coconut shells cement ratio and w/c ratio. This optimum mix was then used throughout the entire investigation for the production of coconut shell aggregate concrete specimens.
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Waste Coconut Shell as a Partial Replacement of Coarse ...
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. The amount of cement content may be more when Coconut Shell are used as an aggregate in the
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Experimental Analysis of the Use of Coconut Shell as ...
In this study, coconut shell is 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. Moisture content and water absorption were 4.20% and 24% respectively and these values are more
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USE OF COCONUT SHELL FROM AGRICULTURE WASTE AS …
USE OF COCONUT SHELL FROM AGRICULTURE WASTE AS FINE AGGREGATE IN ASPHALTIC CONCRETE Ramadhansyah P. J 1, Nurfatin Aqeela M , Siti Nur Amiera J 1, Norhafizah M 1, Norhidayah A. H 1 and DewiS. J 2 1Faculty of Civil Engineering, Department of Geotechnics and Transportatio n, Universiti Teknologi Malaysia, UTM Skudai, Johor Bahru, Malaysia
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Performance of Waste Coconut Shell as Partial Replacement ...
Coconut shell is an agricultural waste. The concrete with ground coconut shell was found to be durable in terms of its resistance in water, acidic, alkaline and salty. Coconut shell being a hard and not easily degrade material if crushed to size of sand can be a po-tential material to substitute sand. At present, coconut shell
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Can you use a coconut shell as a coarse aggregate in ...
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 within the range of structural lightweight concrete.
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INVESTIGATE THE COMBINATION OF COCONUT SHELL AND …
coconut shell as substitute for either fine or coarse aggregate in concrete production. (Olanipekun et al., 2006) Investigated the comparative cost analysis and strength characteristics of concrete produced using crushed, granular coconut and Palm kernel shell as substitutes for conventional coarse aggregate. It was concluded that the coconut shell
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Cockle Shell A Potential Partial Coarse Aggregate ...
author’s knowledge no work has been reported on the use of cockle shells as partial coarse aggregate replacement in concrete . International Journal of Science, Environment and …
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Experimental assessment on coconut shells as aggregate in ...
by coconut shells can be used in producing lightweight concrete. 18.5% replacement of crushed granite with coconut shells can be used to produce structural concrete per the requirements of [10]. Coconut shells can be used as partial replacement of crushed granite or other conventional aggregates in reinforced concrete construction.
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PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH …
PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH COCONUT SHELL IN THE CONCRETE ... It was observed that coconut shell concrete is very suitable for low cost construction in rural areas. It can ... 3.1.4 Coconut shell: Coconut shells used in the study are brought from local temple. The coconut shells are sundried for five days
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USE OF COCONUT SHELL AS COARSE AGGREGATE IN …
USE OF COCONUT SHELL AS COARSE AGGREGATE IN LIGHTWEIGHT CONCRETE Concrete is the premier construction material around the world and is most widely used in all types of construction works, including infrastructure, low and high-rise buildings, and domestic developments. But.
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Behavior of Reinforced Concrete Beams with Coconut Shell ...
The results showed that the experimental bond strength of coconut shell concrete is much higher than the bond strength..After studying the strength/economy ratio, it was Decide that coconut shells were more suitable than palm kernel shells when used as replace for conventional aggregates in concrete …
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BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT …
behaviour of reinforced concrete beams with coconut shell as coarse aggregates 1. behaviour of reinforced concrete beams with coconut shell as coarse …
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a seminar report on coconut shell in concrete pdf
advantages of coconut shell aggregate concrete, coconut shell as aggregate in concrete photos, literature review of coconut shell concrete, coconut shell use in concrete, effect of cement replacement by silica fumes and flyash, high performance concrete using fumed silica ppt, disadvantages of coconut shell in concrete,
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Project csac - SlideShare
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.
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A comparative study of concrete properties using coconut ...
However, concrete obtained from coconut shells exhibited a higher compressive strength than palm kernel shell concrete in the two mix proportions. The results also indicated cost reduction of 30% and 42% for concrete produced from coconut shells and palm kernel shells, respectively.
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Performance of Waste Coconut Shell as Partial Replacement ...
results showed that Coconut Shell Concrete (CSC) can be used in light weight concrete construction. Utilization of Coconut Shell will not only be cost ... use. However, the coconut shell is still under utilized in some . C . ... Performance of Waste Coconut Shell as Partial Replacement of Natural Coarse Aggregate in concrete ...
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Use of Coconut Shell as an Aggregate in Concrete: a Review ...
coconut shell can also be used as aggregates in concrete due YerramalaAmarnath and C Ramachandrudu (2012) have studied following reasons:- the properties of concrete with coconut shells …
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Behaviour of Reinforced Concrete Beams With Coconut Shell ...
Physical and mechanical properties of periwinkle shell and crushed granite were determined and compared. mortar and/or concrete etc). in which coconut fibres are used as reinforcement. 50:50. chemical and mechanical properties of coconut fibres are shown.
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Sustainable Management of Waste Coconut Shells as ...
Sustainable Management of Waste Coconut Shells as Aggregates in Concrete Mixture ... be the highest as compared to conventional concrete mixture. Keywords: Coconut shells, construction materials, ... coconut shell and fiber used in this re-search was taken along Rizal province. As shown in figure 1, the materials
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a seminar report on coconut shell in concrete pdf
The results confirm that while there is an increase in cost due to the need for additional cement, the advantages are many, including efficient use of coconut residue, reduction of natural source depletion, etc., the use of shell coconut in the concrete seems to be a feasible option.
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Mechanical and bond properties of coconut shell concrete ...
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 …
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Coconut Shell as Partial Replacement for Coarse Aggregate ...
aggregate with coconut shell to produce lightweight concrete. 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.
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“Coconut Shell as Partial Replacement of Coarse Aggregate ...
Coconut Shell as a Partial Replacement of Coarse Aggregate in Concrete. Use of Coconut Shell as an Aggregate in Concrete: a Review ... “Coconut Shell as Partial. Replacement of Coarse Aggregate in Concrete” ... Drying Shrinkage Property of Coconut Shell Concrete.Study of Coconut Shell at microscopic level by Scanning Electron Microscope(S ...
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LIGHT WEIGHT AGGREGATE CONCRETE BY USING COCONUT …
coconut shell was found to be in the range of 1975-2111kg/m3 and 1880-1930kg/m3. 3. The 28 days compressive strength of coconut shell concrete was found to be 21.31 for 25% replacement by coconut shell aggregate under full water curing and it satisfies the requirement for structural lightweight concrete…
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Comparative Study on Coconut Shell Aggregate with ...
palm shell, and coconut shell. The coconut shell when dried contains cellulose, lignin, pentosans and ash in varying percentage. Materials and Preparations: Lateritic soil samples, coconut shell and husk ash and water were used for this study. The lateritic soil samples were obtained from three
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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. The project ...
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Laboratory investigation on coconut shell in concrete: An ...
Coconut shells can be used as full replacement of crushed granite or other conventional aggregates in concrete construction. There is no need to treat the coconut shell before use as an aggregate except for water absorption.
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