research on coconut shell concrete pdf
PAPER OPEN ACCESS Related content Properties of concrete …
Coconut shell concrete is able to provide ample warning before failure compared to conventional concrete; this shows that coconut shells play a vital role in the ductility of concrete. ... All of these processes were conducted at a coconut shell factory. In this research, the percentages of CSP used in concrete were 0%, 2%, 4%, 6%, 8%, and 10% ...
Coconut Shell as Partial Replacement for Coarse Aggregate: …
before use as an aggregate except for water absorption. Coconut shell is compatible with the cement. 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 the requirements of ASTM C 330. Reference
Experimental Study on Partial Replacement of Cement with …
International Journal of Science and Research (IJSR) ISSN (Online): 2319‐7064 Volume 3 Issue 3, March 2014 Experimental Study on Partial Replacement of Cement with Coconut Shell Ash in Concrete Vignesh Kumar Nagarajan1, S. Aruna Devi2, S. …
(PDF) The Application of Coconut Shells in Concrete
PDF | On Jan 1, 2018, Faisal Sheikh Khalid and others published The Application of Coconut Shells in Concrete | Find, read and cite all the research you need on ResearchGate
(PDF) Coconut Shell as a Substitute for Coarse Aggregate in Concrete
Coconut trees are widely cultivated in the southern states of India, especially Kerala. Coconut shells as a substitute for coarse aggregates in concrete is gaining importance especially in this...
Advance Concrete-Aggregate replaced by Coconut Shell
aggregate and coconut shells. 3.2 Production of concrete mixes Production of mix (normal concrete of grade M-20) in the laboratory is carried out by IS method of concrete mix design (IS 10262-1982). Coconut shell concrete is produced by adding coconut shells in different percentage (i.e. 25% and 50%) replacement in concrete.
(PDF) UPV CHARACTERISTICS AND DURABILITY ASPECTS OF THE COCONUT SHELL …
Researchers from all over the world are finding new ways and new materials to replace the cement constituents. In this paper cement in mortar was replaced by 10%, 15%, 20%, 30%, 40% 50% and 60% with coconut shell ash (CSA). Durability of mortar was
MECHANICAL PROPERTIES OF CONCRETE USING COCONUT …
resistance of coconut shell concrete. The results showed that coconut shell concrete has better workability because of the smooth surface on one side of the shells and the size of CS used in this study. The 28-days air-dry densities of CS concrete of the typical mixes ranged from 1930 to 1970 kg/m 3 and these are within the range of
Experimental Investigation of Concrete using Coconut …
design (IS 10262-1982). Coconut shell concrete is produced by adding coconut shells in different percentage (i.e. 0% to 30%) replacement in concrete. 3.3 Test on ingredients . Materials the ingredients of concrete i.e. cement, fine aggregate, and fine aggregate, coconut shells are tested before producing concrete.
(PDF) IJERT-A Study on the Utilization of Coconut Shell as Coarse ...
International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181 Vol. 4 Issue 07, July-2015 A Study on the Utilization of Coconut Shell as Coarse Aggregate in Concrete Dr. B. Rajeevan Shamjith K M Department of Civil Engineering Undergraduate Student Government College of Engineering Kannur Abstract— Natural resources such as river sand …
Strength Properties of Concrete Containing Coconut Shell …
2.70. 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.
Assessing the Effectiveness of Coconut Shell (CS) as …
Coconut Shell (CS) was recycled to substitute fine and coarse aggregates in concrete at 0, 10, 20 and 30% levels of replacement. Workability, density, water absorptionand compressive strength were conducted on the specimens fabricated in conformity with …
EXPERIMENTAL STUDY ON CONCRETE USING COCONUT …
concrete.Coconut shell and coir fibre are known as new waste materials that used in high industry.This is because coconut shell ... journal of advancement in Research and Technology,Vol-03 5) Abiola,o.,et al.2014 of Natural Fiber as Modifier in Bituminous Mixes:A Review . construction and Building Materials54:305-312.
COCONUT SHELL (CS): AS A PARTIAL REPLACEMENT FOR
For the Fineness Modulus of Powdered Coconut Shell: Percentage Retained100 = 252.21 = 2.522 For the Specific Gravity of Powdered Coconut Shell: Specific gravity = 1.05 g/mL1 g/mL= 1.05 For the Water Absorption of Powdered Coconut Shell: There are 3 powdered coconut shell samples weighed and placed inside an oven for 24hours at 1050 C.
COCONUT SHELL AS AGGREGATE IN CONCRETE
The compressive strength of coconut shell concrete of 3,7and 28 days are 3.27 N/mm2, 6.25N/mm2 and 7.54 N/mm2 and average strength was 5.68 N/mm2. 3. As CS percentage increased seven days strength gain also increased with corresponding 28 days curing strength. 4.
Properties of Concrete with Coconut Shells as Aggregate …
Limited research has been conducted on mechanical properties of concrete with coconut shells as aggregate replacement [11,12]. However, further research is needed for better understanding of the behaviour of coconut ... Properties of Concrete with Coconut Shells as Aggregate Replacement 23 4.1. Properties of fresh concrete
Experimental assessment on coconut shells as aggregate in …
ABSTRACT: The rising cost of construction materials in developing countries has necessitated research into the use of alternative materials civil engineering construction. In this study, a concrete mix of 1:2:4 was used as ... Table 2 Density of coconut shell concrete (kgm-3) Age (days) 0 Replacement (%) 20 30 40 50 100 7 2320 2279 2223 2137 ...
Compressive Strength of Concrete by Using Coconut …
6 20% replacement Aggregate by Coconut Shell 3 7 30% replacement Aggregate by Coconut Shell 3 8 40% replacement Aggregate by Coconut Shell 3 9 M 50 Mix 3 10 20% replacement Aggregate by Coconut Shell 3 11 30% replacement Aggregate by Coconut Shell 3 12 40% replacement Aggregate by Coconut Shell 3 TOTAL CUBES CAST 36 36 Total no. Of …
Experimental investigation on rice husk ash and coconut shell …
It is found that there are so many wastes which can be used in traditional concrete like E- wastes. Coconut shell and rice husk ash are also the main waste that can be used in traditional concrete.
PAPER OPEN ACCESS Mechanical properties of concrete …
Therefore, this study examined the effect of coconut shell . as fine and coarse aggregate replacement. in concrete with respect to the mechanical properties. The coconut shell concrete was designed for the characterist. ic strength of 30 MPa with the . incorporation of coconut shell as a replacement for fine and coarse aggregate at 10%, 20% and
A Review on Utilization of Coconut Shell as Coarse …
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 07 Issue: 05 | May 2020 p-ISSN: 2395-0072 ... Coconut Shell Concrete can be used in rural areas and places where coconut is abundant and may also be used where the conventional aggregates are costly. Coconut shell concrete is
(PDF) Lightweight Concrete Using Coconut Shells as Aggregate
The average fresh concrete density and 28-day cube compressive strength of the concrete using coconut shell aggregate were …
A Study on the Utilization of Coconut Shell as Coarse …
the compressive, tensile and flexural behavior of concrete modified with coconut shell aggregate. In order to test the above properties and compare with that of concrete without any coconut shell aggregate, a control concrete mix was designed as per IS 10262 2009 [8] for concrete of grade of M20.
Coconut Shell Ash as Cementitious Material in Concrete: A …
efficiency of coconut shell particles as a natural material for reinforcing epoxy resins towards their Flexural properties. Coconut shells have no economic value, and their disposal is not only expensive but can Ecological problems. Coconut shell is suitable for making carbon black due to its excellent natural structure and low ash quantity.
COCONUT SHELL AS AGGREGATE IN CONCRETE - IRJET …
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 08 Issue: 02 | Feb 2021 p-ISSN: 2395-0072 ... The compressive strength of coconut shell concrete of 3,7and 28 days are 3.27 N/mm2, 6.25N/mm2 and 7.54 N/mm2 and average strength was 5.68 N/mm2. 3. As CS percentage increased seven days ...
A Review on Consumption of Agricultural Waste Material …
Coconut shell concrete is also classified as structural lightweight concrete. It is concluded that the Coconut Shells ... Engineering Research, ISSN 0973-4562 Vol. 7 1 (2012). [4] Daniel Yaw Osei "Experimental assessment on coconut shells as …
MECHANICAL PROPERTIES OF CONCRETE USING COCONUT …
From the test results it can be observed that the density of concrete decreases as the percentage of coconut shell increases. The decrease in density with respect to control mix is about 9%, 10%, 14%, 18% and 23% respectively for replacement levels of 20%, 40%, 60%, 80% and .
(PDF) IRJET- STUDY OF MECHANICAL BEHAVIOR OF COCONUT …
Download Free PDF Download PDF ... There has been a continuous research on concrete by incorporating some waste materials in concrete to study its behavior. ... ". Composite Structures, Volume 192, Pages 217-224. [10] Apeksha Kanojia, Sarvesh k. Jain (2017) "Performance of coconut shell as coarse aggregate in concrete". Construction and ...
Exploratory Study of Coconut Shell as Coarse Aggregate in …
coconut shell and crushed granite rock were determined and compared. A total of 72 concrete cubes of size 150x150x150mm with different mix ratios of 1:2:4, 1:11/2:3 and 1:3:6 were casted, tested and their physical and mechanical properties determined. Aggregate crushing value (ACV) for coarse aggregate is 21.84 and 4.71 for coconut shell.
Performance of Coconut Shell as Coarse Aggregate in …
and 42% for concrete produced from coconut shell and palm kernel shell respectively [6,7]. Siti Aminah Bt Tukiman and Sabarudin Bin Mohd (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.
Utilization of Coconut Shell as Coarse Aggregate in …
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 07 | July 2018 p-ISSN: 2395-0072 ... In all cases, the Coconut shell concrete displayed a higher compressive quality than Palm bit shell concrete in the two blend extent tried. The two kinds of concrete performed decently ...
Partial Replacement of Coconut Shell Ash with Cement in …
Strength Test of Coconut Shell Ash Based Concrete Were Investigated. It Is Found the Strength of The Concrete Rises ... Oyedepo OJ (2015). Carried out an experimental Research on Performance of coconut shell ash and Palm kernel shell ash as partial Replacement for cement in concrete. Using a mix design ratio of 1:2:4 and water binder ratio of 0 ...
Strength Properties of Concrete Containing Coconut Shell as …
2.70. 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.