coconut shell as coarse aggregates

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The Influence of Coconut Shell as Coarse Aggregates in

Significant quantities of coconut shell CS a by-product of agriculture can be used as an artificial source of coarse aggregat In this study four CSs were used as coarse aggregates replacement in asphalt concrete with 0 10 20 30 and 40 weight volum The particle sizes of the CSs used as main coarse aggregates range from 5 mm to 20 mm...

Waste Coconut Shell as a Partial Replacement of Coarse

2 Coconut shell as coarse aggregate The concrete obtained using Coconut Shell aggregates satisfies the minimum necessities of concrete Coconut Shell concrete has superior 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...

PDF Application of Coconut Shell as Coarse Aggregate in

Use of Coconut Shell as a substitute of aggregate will not only is cost effective and eco friendly but also help to resolve the problem of shortage of conventional material such as coarse aggregate...

REPLACEMENT OF FINE AGGREGATES USING COCONUT SHELL

and O Atia Comparative study between palm kernel shell and coconut shell as coarse aggregate Journal of Engineering and Applied Science Asian Research Publishing Network Japan 2005 5 U O Kabiru and A Saleh Exploratory study of coconut shell as coarse aggregate in concrete Journal of engineering and applied...

Coconut Shell as Partial Replacement for Coarse Aggregate

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 Concrete is the premier civil engineering material Concrete manufacturing involve...

Exploratory Study of Coconut Shell as Coarse Aggregate in

Exploratory Study of Coconut Shell as Coarse Aggregate in 64 S/NO SAMPLE REF A B 1 Mass of sample B/4 test A 300 300 2 Mass retained on No 7 sieve B 290 286 3 Mass of sample passing No 7 sieve A-B =C 10 14 4 Impact value C/A X 100 330 519 Average...

Performance of coconut shell as coarse aggregate in

01-06-2017 0183 32 M20 mix design was carried out for control mix ie without coconut shell according to Indian standards Detailed procedure of mix design is provided in Annexure AThe concrete mix was designed for slump of 60 mmUsing same mix design coconut shell concrete was prepared by replacement of conventional crushed coarse aggregate CA with waste coconut shell CS...

Effect of Coconut Shell as A Coarse Aggregates on

Coarse Aggregate NCA and coconut shell Coarse Aggregate CSA 63 Natural Coarse Aggregate NCA Crushed hard granite chips of maximum size 20 mm were used in the concrete mix The bulk density of aggregate was 1460 kg/m3 and specific gravity was found to be 265 64 Sand Fine aggregate sand used for this entire investigation...

Comparative Study on Coconut Shell Aggregate with

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 ie...

Effect of Coconut Shell as a Coarse Aggregates on Behavior

24-11-2018 0183 32 Coarse aggregate were used in proportions of 5 10 15 to replace coarse aggregate in conventional concrete The high demand for concrete in the construction using normal weight aggregates such as gravel and granite drastically reduces the natural stone deposits and this has damaged the environment there by causing ecological imbalance...

Characterization and impact of curing duration on the

The coconut shell shows promising potential to be used as coarse aggregate especially when it involves the costly replacement areas of conventional coarse aggregat It has high toughness durability and abrasion resistance properties Pappu et al 2007 Nadir and Sijatha 2017...

A Study on the Utilization of Coconut Shell as Coarse

07-07-2015 0183 32 Keywords Coconut Shell Coarse Aggregate Sustainable Development Concrete INTRODUCTION Concrete is a widely used construction material that consists of a mixture of cement aggregates water and admixtur Inert granular materials such as sand crushed stone or gravel form the major part of the aggregat...

Performance of coconut shell as coarse aggregate in concrete

Performance of coconut shell as coarse aggregate in...

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...

Use of Coconut Shell as Coarse Aggregate in Lightweight

05-10-2020 0183 32 Coconut shell aggregate exhibits low impact crushing and abrasion values of 13 116 and 223 respectively compared with normal aggregate with 1923 2560 and 2767 respectively Coconut shell however has high percentage of water absorption capacity elongation index and flakiness index of 2372 2669 and 8612 respectively compared with that of normal...

Use of coconut shell as partly substitution of coarse

25-09-2019 0183 32 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...

A Study on the Utilization of Coconut Shell as Coarse

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...

Effect of coconut shell as a Coarse Aggregates on Behavior

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 D...

over view of coconut shell as coarse aggreagate

21-02-2017 0183 32 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 properti...

Partial Replacement of Coconut Shell as Coarse aggregate

coconut shell concrete with the replacement of 16 185 and 20 by coarse aggregate By testing the concrete cubes at th28 day 16 replacement of coarse aggregate by coconut shell shows that the strength of the coconut shell concrete was decreased by 402 from control mix Similarly for...

PDF Recycling of Waste Coconut Shells as Substitute for

Recycling of Waste Coconut Shells as Substitute for Aggregates in Mix Proportioning of Concrete Hollow Blocks January 2017 The Scientific World Journal 77 2 107-123...

Replacing of Coarse Aggregate and Cement by Coconut Shells

profitability of coconut shells as a coarse aggregate as a contrasting option to characteristic aggregate in cement 1 This trail work was held to acquire the quality of halfway supplanting of concrete with fly ash and smashed stone with coconut shells 2...

Performance of coconut shell as coarse aggregate in

It was found that with increasing proportion of coconut shells there is decrement in compressive strength 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...

REVIEW ON SUBSTITUTION OF COCONUT SHELL AS COARSE

Coconut shell aggregates Courtesy by review paper parag s SATISH SHINDE RAMIZ SAYED 2016 In this paper authors mainly discussed about basic things needed to make human alive like meal lodging and clothes They replaced M20 grade concrete by coconut shell as a coarse cluster...