coconut shells and palm kernel shells as replacement for coarse aggregates and concluded that coconut shells performed better than palm kernel shells as replacement for conventional aggregates in the of concrete.
Coconut Shell can be used as partial replacement of coarse aggregate in R.C.C concrete. The following recommendations are made at the end of the study. Effect of different admixtures can be studied on Coconut Shell Concrete(C.S.C)
Abstract. An experimental investigation was carried out to study the durability properties of Coconut Shell (CS) aggregate concrete. Effect of mineral admixtures such as fly ash and ground granulated blast furnace slag (GGBFS) as partial replacement of cement on durability properties of CS aggregate concrete was also verified.
Daniel Yaw Osei (2013), Experimental assessment on coconut shells as aggregate in concrete, International journal of engineering science invention, vol 2, issue 5, pp 7-11. 4. Maninder Kaur & Manpreet Kaur (2012), A review on utilization of coconut shell as coarse aggregate in mass concrete, International journal of applied engineering research ...
studies identified that coconut shells, the agricultural by product can also be used as aggregate in concrete [11,12]. According to a report, coconut is grown in more than 86 countries worldwide, with a total production of 54 billion nuts per
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. e. To determine the optimum content of the combination of coconut shell as coarse aggregate in concrete to
Periwinkle shell was chosen as a substitute for coarse aggregate in concrete  and palm kernel shell was used as a replacement for fine aggregate in concrete by some researchers .
shell and coconut shell aggregate concrete is examined and the use of coconut shell aggregate in construction is tested. Moisture content and water absorption were 4.20% and 24% respectively and these values are more
use of coconut shell from agriculture waste as fine AGGREGATE IN ASPHALTIC CONCRETE Ramadhansyah P. J 1, Nurfatin Aqeela M, Siti Nur Amiera J 1 …
The 28-day air-dry densities of coconut shell aggregate concrete are less than 2000 kg/m3 and these are 184 within the range of structural lightweight concrete. Coconut shell aggregate concrete satisfies requirements of ASTM C 330.
Effectof Pit Sandon Compressive Strength of Coconut Shell Concrete . various advantages in the use of . of concrete properties using coconut shell and . » Learn More Experimental Study on Partial Replacement of Cement with .
The 28-day compressive strength of the concrete using coconut shell aggregate was found to be 19.2110 kg/m3 and 1880 .Lightweight Concrete Using Coconut Shells as Aggregate The slump obtained for the trial mix was 55 mm.
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.
The coarse aggregates are the main ingredients of concrete. Coconut shell aggregate is a potential construction material and simultaneously reduces the. Live Chat; Application of Coconut Shell as Coarse Aggregate .
Oct 01, 2011· The properties of concrete using coconut shell as coarse aggregate were investigated in an experimental study. Compressive, flexural, splitting tensile strengths, impact resistance and bond strength were measured and compared with the theoretical values as recommended by the standards.
reinforced coconut shell aggregate concrete beams were studied by making prototype elements and the results are compared with the other LWA used in concrete. Comparisons of some properties for coconut shell aggregate concrete were made using some codes of practice and other LWC. Also,
hence coconut shell aggregate concrete is confirmed to be very durable . Self-compacting concrete (SCC) is a new generation concrete that is highly flowable and hence can be placed without vibration in narrow or heavily reinforced formwork, while maintaining excellent consistency and cohesiveness . ...
coconut shells as coarse aggregate replacement . Control concrete with normal aggregate and binary concrete mixes (containing 10, 204, 0, 60, 80 and 100 % coconut by weight of coarse aggregate ) were produced and cured for 7,
Comparative Study on Coconut Shell Aggregate with Conventional Concrete Vishwas P. Kukarni, Sanjay kumar B. Gaikwad Abstract: Aggregates provide volume at low cost, ... coarse aggregate and coconut shells. Production of concrete mixes Production of mix (normal concrete of grade M-20)
Using same mix design, coconut shell concrete was prepared by replacement of conventional crushed coarse aggregate (CA) with waste coconut shell (CS). Coconut shell replaced conventional aggregate by 10%, 20%, 30% and 40% respectively (by volume) and the effect on compressive strength and density of concrete was observed.
The good indicators of coconut shell quality as aggregate of concrete roof tiles are particles, shape and texture, resistance to crushing, absorption and surface moisture, and light-weight.
The average fresh concrete density and 28-day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg/m 3 and 19.1 N/mm 2 respectively.
of concrete using coconut shell coarse aggregate was more than 17.2 N/ mm 2, which is a requirement for structural lightweight concrete (Mannan and Ganapathy 2004).
coconut shell concrete is much higher than the bond strength estimated by BS 8110 and IS 456:2000. A lot of research work has been carried out on the optimum replacement of coconut shell aggregate and has proved to be an appropriate replacement for coarse aggregate achieving the requirement for structural light weight concrete. ...
Strength Properties of Coconut Shell as Coarse Aggregate In Concrete Neetesh Kumar Research scholar, Department of Civil Engineering, M.M.M.U.T. Gorakhpur ... coconut shell aggregate in concrete as structural lightweight concrete is recommended. Coconut shell aggregate is a
The general behaviour of coconut shell aggregate concrete pipe is comparable to that of conventional concrete pipe. Three-edge bearing test results show that, both coconut shell aggregate concrete and conventional concrete pipes abide more load than load specified as per IS 458: 2003.
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,
The 28-day air-dry densities of coconut shell aggregate concrete are less than 2000 kg/m3 and these are within the range of structural lightweight concrete. 294 Views · View 2 Upvoters. Clintjim Efren Sevandal, studied Civil Engineering at University of San Carlos. Answered Jun 29, 2017.
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