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Different waste materials such as fly ash, silica flumes, copper slag, brick bat, demolished concrete has been successfully employed to produce various materials for building construction such as concrete, flush door, plywood, jute boards etc. Aggregate is a major ingredient for making concrete, occupy almost 70-80% part of concrete [1].
Concrete using Coconut Shell aggregates resulted in acceptable strength required for structural concrete. Coconut Shell may offer itself as a coarse aggregate as well as a potential construction ...
Experimental assessment on coconut shells as aggregate in concrete 8 | Page
Comparative Study on Coconut Shell Aggregate with Conventional Concrete Vishwas P. Kukarni, Sanjay kumar B. Gaikwad Abstract: Aggregates provide volume at low cost, comprising 66 percent to 78 percent of the concrete. Conventional coarse aggregate namely gravel and fine aggregate is sand in concrete will be used as control. While natural material is coconut shell as course aggregate will …
[email protected] JUNE2014 Page 3 APPROVAL This report is submitted to the Faculty Of Manufacturing Engineering of UTeM as a partial fulfillment of the requirements for Diploma of Manufacturing Engineering.
aggregate satisfies the minimum requirements of concrete. Coconut shell aggregate resulted acceptable strength which is required for structural concrete. Coconut shell may present itself as a potential material in the field of construction industries. The coconut shell is compatible with cement and no need to pre-treatment for using it as coarse aggregate. Because of the smooth surface on one ...
During my college time one of my senior proposed this idea as a final year projec .This experimental investigation was aimed to quantify the effects of replacing partially the conventional coarse aggregate by coconut shell to produce concrete.
Considering the strength/economy ratio, it was concluded that coconut shells were more suitable than palm kernel shells when used as substitute for conventional aggregates in concrete production. Previous article in issue
Conventional coarse aggregate namely gravel and fine aggregate is sand in concrete will be used as control. While natural material is coconut shell as course aggregate will be investigate to replace the aggregate in
Coconut Shell as a Partial Replacement to Coarse Aggregate in Concrete Selwyn Babu J and Mahendran N Department of Civil Engineering, PSNA College of Engineering and Technology, Anna University, Dindigul, India.
of coarse aggregate by coconut shell attained 28 days compressive strength and split tensile strength. The results showed that coconut The results showed that coconut shell concrete can be used in concrete construction.
International Journal of Innovations in Engineering and Technology (IJIET) 311 Volume 7 Issue 4 December 2016 ISSN: 2319 - 1058 REFERENCES [1] Shetty M.S, Concrete Technology Theory and Practice, 3rd ed. S.Chand Company Limited, New Delhi.
Properties of Concrete with Coconut Shells as Aggregate Replacement 23 4.1. Properties of fresh concrete Visual observations during mixing and compaction of all …
coarse aggregate in concrete. Coconut shell is a waste material and the amount of these wastes is increasing day by day. Usage of these as aggregates will reduce its presence as a waste material from earth. Coconut shell is a light weight material thus producing light weight concrete. In this project, coarse aggregate is replaced by 5% and 10% of coconut shell. Design mix used is M20 grade and ...
coconut shell aggregate concrete were made using some codes of practice and other LWC. Also, tests conducted on temperature characteristics of coconut shell aggregate concrete are studied. 2. EXPERIMENTAL INVESTIGATION 2.1 Materials The constituent materials used in this investigation were procured from local sources. These materials are required by conducting various tests. Due to …
materials for concrete so that the existing natural resources could be preserved to the possible extent, for the future generation. Lately, on the Lately, on the environmental issues, restrictions on local & natural access or sources and dispose of waste material are gaining great importance.
Concrete is a group of raw materials similar in appearance and properties to some natural lime stone rock. It is a man-made It is a man-made mixture, the major constituent is natural coarse aggregate such as gravel or crushed rock, fine aggregate such as sand and
of coconut shell aggregate concrete are less than 2000 kg/m3 and these are within the range of structural lightweight concrete. 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 ...
Coconut shell aggregate concrete can offer 2 hours fire resistance and therefore it may be classified under type 3 constructions. Use of coconut shell aggregate concrete as structural light weight concrete is recommended. Coconut shell aggregate is a potential construction material and simultaneously reduces the environmental problem of solid. Lightweight aggregate concrete …
estr 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
Coconut shells can be used as full replacement of crushed granite or other conventional aggregates in concrete construction. There is no need to treat the coconut shell before use as an aggregate except for water absorption.
A large amount of waste coconut shell is generated in India from temples and industries of coconut product and its disposal need to be addressed.
Improvement of Strength of Concrete with Partial Replacement Of Course Aggregate With Coconut 17 | Page
concluded that when coconut shell aggregates in proportions of 15% was used in the conventional concrete comparable compressive strength results were obtained
A Study on the Utilization of Coconut Shell as Coarse Aggregate in Concrete Dr. B. Rajeevan Department of Civil Engineering Government College of Engineering Kannur
Aggregates provide volume at low cost, comprising 66 percent to 78 percent of the concrete. With increasing concern over the excessive exploitation of natural and quality aggregates, the aggregate ...