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...
Maninder Kaur & Manpreet Kaur (2012), A review on utilization of coconut shell as coarse aggregate in mass concrete, International journal of applied engineering research,
Environmental Benefits: In India, coconut production is very high and large quantity of the coconut shell is collected every year, so it creates a big problem to dump the coconut shell in urban areas. With this research, the coconut shell can be used in the concrete as partial replacement of the coarse aggregates. By this, we can solve the problem of coconut shell disposal and we can save the ...
The replacement of coarse aggregate by coconut shell by 0%, 10%, 20% and 30%. The tests were carried out and the results obtained suggested that the replacement more than 20% leads to …
26-11-2018· Waste Coconut Shell as a Partial Replacement of Coarse . 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 ...
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 …
09-10-2020· (2009) 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 respectively. Conclusion is that the combination of these materials has potential of being used as lightweight aggregate in concrete and also has reduce the
Coconut shell was utilized as coarse aggregate as partial replacement of conventional coarse aggregates. Its utilization is a sustainable approach to consume …
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.
29-08-2017· 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 material. • 5.To determine the strength of the concrete beam prepared using ordinary concrete & coconut shell …
the present work, coconut shell as partial replacement for coarse aggregate in concrete is studied. The concrete with ground coconut shell was found to be durable in terms of its resistance in water, acidic, alkaline and salty. Density of coconut shell is in the range of 550 - 650
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
using coconut shell & palm kernel shell as coarse aggregates, Building and Environment 41:297-301,2006. [2] Gopal Charan Behera, Ranjan Kumar Behera, Coconut Shell as Coarse Aggregate, International Journal of Engineering Research & Technology (IJERT), vol.2, Issue 6, June – 2013.
03-08-2020· coconut shell and coir fiber, as partial coarse aggregate replacement in making concrete hollow blocks. Keywords –aggregate, ASTM, coconut shell, coir fiber, concrete hollow blocks INTRODUCTION Concrete hollow block (CHB) is one of the most widely used walling material in building and infrastructure.
25-09-2019· 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.
Partial Replacement Of Coconut Shell As Coarse 22rd April 2020. Coconut shell concrete with the replacement of 16 18.5 and 20 by coarse aggregate By testing the concrete cubes at 28 th day 16 replacement of coarse aggregate by coconut shell shows that the strength of the coconut shell concrete was decreased by 2.15 from control mix. Details
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...
01-06-2017· Coconut shell was utilized as coarse aggregate as partial replacement of conventional coarse aggregates. Its utilization is a sustainable approach to …
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 …
By testing the concrete cubes, at 28th day 16% replacement of coarse aggregate by coconut shell shows that the strength of the coconut shell concrete was decreased by 4.02% from control mix. Similarly for 18.5% and 20% replacement the strength get decreased by 7.48 % and 12.46 % respectively.
Preparing of specimens of partially replaced coarse aggregates with coconut shells aggregates with or without plasticizer. Without plasticizer M-25 grade of concrete was prepared according to mix ratio of 1:1:2. The coarse aggregates were replaced as 10 %, 15 %, 20% by coconut shells of desired size with water-cement ratio of 0.48. Moulds are
coconut shell with mix ratio 1:1.5:3, attained 16.5 N/mm2 compressive strength at 28 days it can be used in plain concrete works, cost reduction of 48% will be achieved [10]. Amarnath Yerramala Ramachandrudu C (2012) in his experimental study, coarse aggregate was partially replaced by coconut shell and fly ash.
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.1, issue 6, October 2012.
What Are The Materials That Can Be Replaced As Coarse Aggregate In Concrete? Coconut Shell. The coconut shell can be used as a coarse aggregate in concrete. It has functional resistance capacity... E-waste For Partial Replacement. E-Waste, another major …
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.
02-07-2021· According to Parthasanthi et al. 2020 investigated the impact of partial replacement of cement by coconut shell ash and coarse aggregate by coconut shell on the mechanical properties of concrete. It was noted that the density of concrete decreased due to the substitution of CSCA instead of C. A and C.S.A. instead of cement.
25-09-2019· 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 …
coconut shell as course aggregate will be investigate to replace the aggregate in concrete. [11]AMARNATH YERRMALLA (2012) The strength of coconut shells (CS) when replaced by coarse aggregate and then, when studied transport properties of concrete with coconut shells (CS) as coarse aggregate replacement. He