WhatsApp)
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
Nowadays, the rising cost of building materials for construction purposes is a factor of great concern. The price of building materials is rising day by day. Now, most of the researchers are paying much attention on the suitable materials which can
Dec 07, 2013· BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT SHELL AS COARSE AGGREGATES [light weight aggregate] Eswari By Kasi . BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT SHELL AS COARSE AGGREGATES [light weight aggregate] Eswari By Kasi ... • Coconut shell concrete can be classified under structural lightweight concrete.
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.
Oct 12, 2017· The properties of concrete with coconut shells (CS) as an aggregate replacement were studied. Control concretes were made with normal aggregate and CS concrete with a 1020% coarse aggregate replacement with CS. Two mixtures were also made with CS and fly ash to investigate the effect of fly ash on CS replaced with concrete.
View Coconut Fiber Used In Concrete PPTs online, safely and virusfree! Many are downloadable. Learn new and interesting things. Get ideas for your own presentations. Share yours for free!
USE OF WASTE COCONUT SHELLS AS SUBSTITUTE FOR COARSE AGGREGATE IN LIGHTWEIGHT CONCRETE MIXES 1De 3Costa, ... The properties of coconut shells are compared with those of conventional coarse aggregates to ... coconut shell content in the concrete, but gave satisfactory strength values after 28 days. It is
1. Coconut shell cannot use in large proportion in concrete. 2. Coconut shell not useful for high rise building. Conclusion From this experiment, the combination of coconut shell gives good strength by using quantities of 10% to 30% CS. Also, using the combination of coconut shell as aggregate in concrete can reduce the cost of material. For
concrete mix design (IS ). Coconut shell concrete is produced by adding coconut shells in different percentage ( 25% and 50%) replacement in concrete. Test on ingredients materials The ingredients of concrete cement, fine aggregate, fine aggregate, coconut shells are tested before producing concrete.
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 potential material to substitute sand. At present, coconut shell
"Coconut Shell as Partial Replacement of Coarse Aggregate in Concrete" Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. partial replacement of coarse aggregate
This paper deals with coconut shell concrete, which is one of the solid waste in the environment, and the use of this coconut shell as a replacement to coarse aggregate will reduce the weight of ...
Concrete a composite manmade material is the most widely used building material in the construction industry. It consists of a rationally chosen mixture of binding material such as lime or cement, well graded fine and coarse aggregates, water and
Nov 09, 2017· To make concrete greener and reduce the impact of rejected coconut shells on the environment, researchers have been testing the use of coconut fibers as full or partial replacement for aggregates. The ultimate goal is that concrete made of coconut husk aggregate could be used to produce lowcost housing for lowincome areas around the world.
Properties of Concrete with Coconut Shells as Aggregate Replacement 23 Properties of fresh concrete Visual observations during mixing and compaction of all the concretes suggested that the concretes were homogeneous; there was no segregation and bleeding, the mixes were compactable. The fresh state performance of the CS
Experimental Study on Partial Replacement of Cement with Coconut Shell Ash in Concrete Vignesh Kumar Nagarajan1, S. Aruna Devi2, ... Further, use of coconut shell ash as a value added material as in the case of binary blended cement concrete, reduces the consumption of cement. Reduction of cement usage will reduce the production of cement which ...
Apr 22, 2015· COMPARISON AND ANALYSIS OF CONCRETE BY"PARTIAL REPLACEMENT OF CEMENT WITH COCONUT SHELL ASH ON CONCRETE. Skip navigation Sign in. Search. Loading... Close. This video is unavailable.
Concrete a composite manmade material is the most widely used building material in the construction industry. It consists of a rationally chosen mixture of binding material such as lime or cement, well graded fine and coarse aggregates, water and
Yes, it can be used as a experimental purpose. But the main concern is that we have to crush the aggregate as fine as sand. Then it had to be replaced partially. I have performed experiments by using the cocount shell in concrete as coarse aggrega...
Aug 29, 2017· REINFORCED CONCRETE WITH COCONUT SHELL AS COARSE AGGREGATES ... CHARACTERISTIC OF USE COCONUT SHELL • Compressive, flexural, splitting tensile strengths, impact'' resistance and bond strength were measured and compared with the theoretical values as recommended by the standards. • Coconut shell concrete can be classified under structural ...
Coconut shell being a light weight material, usage of it in concrete can make the structure light weight. Coconut shell building blocks can be used where there is less load application. For increasing the durability of the coconut shells, suitable seasoning should be done to .
This indicates that coconut shell is lighter than coarse aggregate and more volume of coconut shell will be required to replace equal weight of coarse aggregate in concrete. The bulk density of coconut shell obtained is 648 which far less thanis about 1437 of coarse aggregate implying its good for lightweight concrete.
Oct 09, 2014· 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...
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 ...
WhatsApp)