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Improvement of Strength of Concrete with Partial , - Know More

Study conducted by K Gunasekaran 2 about utilization of coconut shell as coarse aggregate in the development of light concrete In this study, coconut shell is used as lightweight 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 ....

The properties of concrete containing coconut shell as , - Know More

This study was conducted to investigate the flexural strength and compressive strength of the concrete with coconut shell replacement as coarse aggregate In this study, coconut shell was used to partial replace the coarse aggregate by 5 , 10 and 15 All concrete was design to grade C25 / 30 and all samples cured for 7days, 14days and 28days...

How are coconut shells used in concrete? - Know More

Oct 09, 2014 0183 32 This indeed is an interesting question I came across some research papers I think, this particular review Paper has an answer to your question Please read the conclusion from the paper given below > The possibility exists for the partial rep....

Comparative Study on Coconut Shell Aggregate with , - Know More

Testing of properties of cement, fine aggregate, coarse aggregate and coconut shells 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...

Performance of coconut shell as coarse aggregate in concrete - Know More

Jun 01, 2017 0183 32 Performance of coconut shell as coarse aggregate in concrete , vi sugar in the coconut shell is not in a free sugar form, and therefore does not affect the setting and strength of concrete , MS AbubakarExploratory study of coconut shell as coarse aggregate in concrete J Eng Appl Sci, 3 2011 , pp 61-66...

PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH , - Know More

Journal of Research in Engineering and Applied Sciences 23 JREAS, Vol 2, Issue 01, Jan 2017 PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH COCONUT SHELL IN THE CONCRETE Assistant Professor, Department of Civil Engineering, Prof Ram Meghe College of Engineering and...

Compressive Strength of Concrete by Using Coconut Shell - Know More

To investigate the feasibility of the combination of coconut shell as coarse aggregate in concrete by determining its compressive strength and durability d 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 ....

Strength Properties of Coconut Shell as Coarse Aggregate , - Know More

Strength Properties of Coconut Shell as Coarse Aggregate In Concrete Neetesh Kumar , The use of coconut shell as coarse aggregate in concrete has never been a , 1970 The sand was air dried and free from any foreign material, earlier than mixing...

Performance of Waste Coconut Shell as Partial Replacement , - Know More

Coconut shell is categorized as light weight aggregate The coconut shell when dried, contains cellulose, lignin, pentosans , replaced the coarse aggregate by coconut shell and grained palm kernel in their study Percentage of , Performance of Waste Coconut Shell as Partial Replacement of Natural Coarse Aggregate in concrete ....

Study on Coconut Shells in Concrete - Know More

coconut or coconut byproducts Coconut shells thus get accumulated in the mainland without being degraded and the main problem is to disposal this coconut shells and this is also an environmental issue In this study natural coarse aggregate is replaced by coconut shells CS by 10 , 15 and 20 II METHODOLOGY A Material Used...

Behavior of Concrete replaced with Coconut shell for , - Know More

2 Coarse aggregate 3 Coconut shell 4 Steel fibres 5 Water Ordinary Portland cement of grade 53 was used in this project The fine aggregate was quarry dust that is M-Sand which is now a days used and the coarse aggregate of size 12mm was used The steel fibre with mean aspect ratio 60 was added by volume of concrete 13 Coconut Shell...

Coconut Shell as a Partial Replacement to Coarse Aggregate , - Know More

2004 and the replacement of coarse aggregate to coconut shell have to be done on volume basis Mannan and Ganapathy, 2001 In the experimental study an attempt is made by designing a concrete mix for a 28 day characteristic compressive strength of 20 N/mm2 as per IS 10262 2009 and replacing the coarse aggregate with...

STRENGTH PROPERTIES OF PARTIAL REPLACEMENT OF , - Know More

Journal of Research in Engineering and Applied Sciences 172 JREAS, Vol 1, Issue 04, Oct 2016 STRENGTH PROPERTIES OF PARTIAL REPLACEMENT OF COCONUT SHELLS AS COARSE AGGREGATE IN CONCRETE...

Coconut Shell as Partial Replacement for Coarse Aggregate , - Know More

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...

coconut shell as aggregate in concrete - Know More

The use of coconut shell as coarse aggregate in concrete has never been a usual practice among the average citizens Lightweight Concrete Using Coconut Shells as Aggregate PDF Aggregates provide volume at low cost, comprising 66 percent to 78 percent of the concrete With increasing concern over the excessive exploitation of natural...

PDF Application of Coconut Shell as Coarse Aggregate in , - Know More

PDF On Mar 1, 2014, Sandhya Mathapati/ Swami and others published Application of Coconut Shell as Coarse Aggregate in Concrete A Technical Review...

COMPARATIVE STUDY ON COMPRESSIVE STRENGTH , - Know More

In addition, the replacement of coarse aggregates with coconut shell is one of the economical enhance Programme Compressive strength for both conventional and coconut shell concrete targeted to M25 grade The cubes were cast and tested for compressive strength to ,...

Experimental Study on Partial Replacement of Cement with , - Know More

Coarse Aggregate Coconut Shell Ash 21 Cement Cement is used right from ancient periods in construction industry In the most general sense of the word, cement is a , amounts of free CaO or MgO are present in the cement, these oxides can slowly hydrate and cause expansion of...

Performance of coconut shell as coarse aggregate in , - Know More

Jun 01, 2017 0183 32 Results revealed that with 40 replacement of conventional coarse aggregate by coconut shell, 7 days compressive strength of concrete decreased by 626 whereas decrease in 28 days compressive strength was only 215 40 replacement makes the concrete lighter by 747...

Use of Coconut Shell Ash as Aggregates - Know More

Abstract The effect of coconut shell and its ash has been investigated and the experiments have been done to utilize these waste materials with concrete as a partial replacement for coarse aggregate and cement The coconut shell in the form of aggregate is a material which can be a substitute for coarse aggregate in concrete...

Sustainable Management of Waste Coconut Shells as , - Know More

Journal of Engineering Science and Technology Review 6 5 2013 7-14 Research Article Sustainable Management of Waste Coconut Shells as Aggregates in Concrete Mixture Tomas U Ganiron Jr School of Engineering, Auckland University of Technology, New Zealand Received 26 June 2013 Accepted 16 December 2013...

A Study on the Utilization of Coconut Shell as Coarse , - Know More

coarse aggregate with coconut shell aggregate is determined from the study Coarse aggregate made from coconut shells were used in proportions of 5 , 10 , 15 , 20 , 25 , 30 and 35 to replace coarse aggregate in conventional concrete A constant water to cement ratio of 05 was used throughout the ....

Application of Coconut Shell as Coarse Aggregate in , - Know More

Application of Coconut Shell as Coarse Aggregate in Concrete A Technical Review By Parag S Kambli and Sandhya R Mathapati Get PDF 157 KB Abstract Oil palm shell OPS is a waste from the agricultural sector and is available in large quantities in the tropical \ud regions ....

Experimental Investigation on the Propertiesof Recycled , - Know More

Experimental Investigation on the Propertiesof Recycled Concrete and Coconut Shell Aggregate Concrete , 100 of coarse aggregate with coconut shell A nominal mix of 1 2 4 was used and free water cement constant ratio was maintained at 06 Tests were conducted for...

PDF Lightweight Concrete Using Coconut Shells as Aggregate - Know More

Lightweight Concrete Using Coconut Shells as Aggregate , PDF Available , and slump and 28-day compressive strength of a lightweight concrete made with coconut shell as coarse aggregate also ....

Durability Properties of Coconut Shell Aggregate Concrete , - Know More

Sep 15, 2017 0183 32 Abstract An experimental investigation was carried out to study the durability properties of Coconut Shell CS aggregate concrete Effect of mineral admixtures such as fly ash and ground granulated blast furnace slag GGBFS as partial replacement of cement on durability properties of CS aggregate concrete was also verified...

Strength Properties of Concrete Containing Coconut Shell , - Know More

shell as replacement of coarse aggregate and concluded that coconut shell performed better than palm kernel shell in concrete in terms of strength Studies by 8also indicated some of the advantages of using coconut shell ascoarse aggregate replacement in concrete include high strength, reduction of dead load, modulus properties and lignin...

Use of coconut shell as coarse aggregate in lightweight , - Know More

This makes it a material of choice in construction This research work reports the investigation carried out to determine the use of coconut shell as an aggregate in light weight concrete Concrete samples were produced with different mix ratios, to determine the best and economic proportions that will give acceptable compressive strengths...

Experimental Behaviour Of Reinforced Concrete Beams With , - Know More

34 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...

Performance of Coconut Shell as Coarse Aggregate in , - Know More

that agriculture waste coconut shell can also be used as coarse aggregate for concrete 2 COCONUT SHELL Coconut is grown in more than 93 countri India is the third largest, having cultivation on an area of about 178 million hectares for coconut production Annual production is about 7562 million nuts with an average of...