Replacement Of Coarse Aggregate With Coconut Shell In Ppt
2021-1-2 · waste Coconut Shell as the replacement for the coarse aggregate with the various proportions. The compressive strength is calculated for all the proportions of the sample. From that strength we can conclude the optimum replacement level of coarse aggregate. In this research the replacement percentage is up to 50% with the conventional
2019-7-1 · the present study. An optimum percentage replacement of 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 …
2019-6-21 · silica fume and partial replacement of coarse aggregate by. coconut shell. In this project we are partially replacing cement. by 10% of silica fume and partially replacing coarse aggregate. by coconut shell is varies from 0 to 10% at interval of 2.5% . For this research, M25 grade concrete was used.
2020-4-1 · Waste Coconut Shell as a Partial Replacement of Coarse Aggregate in Concrete Mix - An Experimental Study Yogesh Narayan Sonawane1, Chetan Jaiprakash Chitte2 1, 2Assistant Professor, R. C. Patel Institute of Technology, Shirpur, Maharashtra, India Abstract: In construction industry the rising cost of construction material is the great factor ...
2020-9-25 · Malaysia is coconut shell. The aim of the study is to study the effect of palm kernel and coconut shell as coarse aggregate replacement on compressive strength of concrete and water absorption. Firstly, the palm kernel and coconut shell were cleaned from any impurities before it was crush into smaller size. A set of laboratory tests including
2017-8-29 · AIMS OF THE PROJECTA • 1.To determine various alternatives available for coarse aggregate. • 2.To carryout a detail analysis on coconut shells as a coarse aggregate in concrete. • 3.To prepare a methodology for the project & its analysis. • 4.To enlist advantages & short comes of coconut shell as a coarse aggregate …
Specific gravity testsare carried out for fine and coarse aggregate. In this project Fineaggregate is replaced by Quarry dust of 30 % along with the partial replacementof coarse aggregate with coconut shell. The coarse aggregate is replaced with10 %, 20%, 30% and 40 % by coconutshell.
2018-11-18 · various replacement levels of conventional coarse aggregates with coconut shells were determined and the details of mix proportions are given in Table- 2. Table -2. Mix proportions. Mix ID Cement kg/m 3 Water kg/m 3 Fine aggregate kg/m 3 Coarse aggregate kg/m 3 Coconut shell aggregate kg/m 3 CS -0 370 185 629 1173 -
2015-2-2 · d. Shell As Coarse AggreIn the paper Exploratory Study of Coconut Shell as Coarse Aggregate in Concrete by Abdulfatah Abubakar and Muhammed Saleh Abubakar, Department of Civil Engineering, Kaduna Polytechnic, Kaduna were investigated on the Design grade – M10, M15 & M20. Aggregate Crushing Value - For Coarse Aggregate – 21.84
Coconut shell as a completely substitution in the place of coarse aggregate may totally effective for designers in construction industry. The coconut shell concrete is a light weight solid which ...
The effect of coarse aggregate replacement with agricultural and industrial wastes like furnace slag, oil palm shell, coconut shell, waste ceramic tiles, glass, expanded …
2015-6-10 · 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 making concrete of different grade like M-20.
2017-6-19 · 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
2020-5-16 · The use of coconut shell as coarse aggregate in concrete has never been a usual practice among the average citizens, ... % of replacement of coconut shell 7 days Compressive Strength 24 26 28 30 32 0% 2.50% 5% 7.50% 10% m 2) % of replacement of coconut shell
2019-7-29 · source of structural aggregate material. It is becoming more difficult to find natural resources. Therefore the coconut shell as partial replacement for coarse aggregate in concrete is studied. The density, slump and compressive strength of concrete are tested. The replacement of coarse aggregate by coconut shell by 0%, 10%, 20% and 30%.
2015-4-25 · "Exploratory study of coconut shell as a coarse aggregate in concrete," journal of engineering and applied sciences, vol.2, December 2010. [3] Dewansu Ahlawat and L.G.Kalurkar, "coconut shell as partial replacement of coarse aggregate in concrete,"IOSR journal of mechanical and civil engineering, vol.4,issue 6,December 2014.
2018-7-29 · The coarse aggregate are the main materials of concrete . In authors of this paper discussed about replacing coconut shell for coarse aggregate. 25% and 50% of coarse aggregate replaceme nt prepared by binding constantly along with water in the ratio of 0.45 per all mixes, density, wor kability and water adsorption.
The effect of coarse aggregate replacement with agricultural and industrial wastes like furnace slag, oil palm shell, coconut shell, waste ceramic tiles, glass, expanded polystyrene, lightweight ...
2016-3-21 · 2.4 Previous Research Of Coarse Aggregates Replacement Material 15 2.4.1 Recycled Tires 15 2.4.2 Cockcle Shell 16 2.4.3 Coal bottom Ash 16 2.4.4 Coconut Shell 17 2.4.5 Palm Kernel Shell 18 CHAPTER 3 METHODOLOGY 3.1 Introduction 20 3.2 Material
2021-1-6 · 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.
2021-10-27 · 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.
2021-10-28 · Alternative Materials for Coarse Aggregates. There are a number of materials available for the alternative for coarse aggregate in concrete concrete, we can alternate cement with reuse materials to reduce energy consumption. The list of wastes used in concrete can include fly ash, wood ash, blast furnace slag, or fumed silica. The partial replacement of coarse aggregate in concrete can …
The high cost of conventional construction material affects economy of structure.The possibility of utilizing recycled coconut shell aggregates in concrete as coarse aggregate is examined in the present study. An optimum percentage replacement of coarse aggregate with coconut shell aggregate …
Examined the quality of coconut shell substitution and unmistakable study the vehicle properties with coconut shells as coarse aggregate substitution. They presumed that, by expansion in coconut shell rate, diminished the density of concrete and with C.S% expanded the 7 days quality pick up additionally
2019-7-1 · coconut shell aggregate are prepared out of which the best result obtained from the replacement of coarse aggregate with coconut shell up-to 40%. The results which were obtained by replacing the aggregate by treated coconut shell aggregate gives 65% of compressive strength of conventional concrete.
Significant quantities of coconut shell (CS), a by-product of agriculture, can be used as an artificial source of coarse aggregates. In this study, four CSs were used as coarse aggregates replacement in asphalt concrete with 0%, 10%, 20%, 30%, and 40% weight volumes. The particle sizes of the CSs used as main coarse aggregates range from 5 mm to 20 mm.
2019-7-1 · coconut shell used as a light weight aggregate in concrete, the properties of coconut shell concrete examined, Control concrete with normal aggregate and CS concrete with 10 - 30% coarse aggregate replacement with CS were made, and Constant water to cementitious ratio of 0.5 was maintained for all the concretes.
2014-1-21 · Coconut shell aggregate concrete satisfies the requirements of ASTM C 330. 4. Conclusıon To increase the speed of construction, enhance green construction environment we can use lightweight concrete. The possibility exists for the partial replacement of coarse aggregate with coconut shell to produce lightweight concrete. Coconut shell exhibits
2016-10-2 · replaced the coarse aggregate by coconut shell and grained palm kernel in their study. Percentage of. replacement by coconut shell were 0%, 25%, 50%, 75% and respective-ly. Conclusion is that the combinationof these materials has . potential of being used as. lightweight aggregate in co. ncrete and also has reduce the . material cost in ...
2017-2-21 · 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 …
2020-6-19 · replacement of a coarse aggregate with coconut shells in the production of concrete. METHODOLOGY Coconut shell samples were collected, cleaned and prepared for testing. Particle size distribution tests (BS 812-103.1: 1985) were conducted for manually crushed coconut shell
2021-3-24 · 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.