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In this study, natural aggregates, such as coconut shell and oil palm shell, were replaced with normal coarse aggregate. ... The properties of concrete, such as workability, density, compressive ...
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This study was carried out to find optimal replacement of coconut shell taken at 7, 14, and 28 days of curing by conducting mechanical properties tests.
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Future studies should replace the cement with coconut shell ash for various concrete grades to determine the optimal replacement level for all concrete grades to produce sustainable concrete. Future studies should identify other properties in addition to the compressive strength such as tensile strength, flexural strength, and shrinkage of ...
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Coconut shell concrete is one of the recently established lightweight concretes. This paper discusses the optimization of adding coconut fibers in both coconut shell concrete and conventional concrete. ... Build. Mater. 2016, 117, 244–250. [CrossRef] Olanipekun, E.A.; Olusola, K.O.; Ata, O. A comparative study of concrete properties using ...
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For coconut shell aggregate concrete (CSAC) to be used in realistic situations, its strength, durability and its temperature resistance need to be examined. Therefore, this study …
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Hollow blocks produced from coconut shell aggregate concrete were studied for the basic properties, viz., shrinkage characteristics, durability properties and bond strength. It was found that CS played a significant role in reducing the shrinkage cracks in CSAC compared to the conventional …
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Based on the obtained results, the treated MP could be used as a cement substitute with a proportion up to 12% or as a mineral additive with a percentage of 3% to produce a non-structural concrete ...
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The study focuses on substituting cement in concrete hollow blocks with coconut shell ash at 0, 10, 20, and 30 percent replacement. ... The data article provides information on the properties of ...
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The characteristic properties of coconut shell concrete such as workability, bulk density, compressive strength, flexural tensile, water absorption and thermal performance were reviewed in this ...
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The properties of concrete using coconut shell as coarse aggregate were investigated in an experimental study. Compressive, flexural, splitting tensile strengths, impact …
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A comparative study of concrete properties using coconut shell and palm kernel shell as coarse aggregates
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Properties of Coconut Shell Aggregate Concrete: A Review 761 Fig. 1 Countries with the highest coconut production in 2016 [26] Fig. 2 Coconut shell waste 2 Properties of Coconut Shells 2.1 ...
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This research investigates untreated Coconut Shell Particles (CSP) incorporated with coconut shell ash (CSA) to improve the durability properties at elevated temperatures and in sulphuric acid.
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Scanning electron microscope (SEM) images were taken to examine the treated CS, and ImageJ software was utilized to analyse the percentage of pore area. The treated …
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This paper presents an overview of physical, mechanical and chemical properties of coconut shells, followed by a discussion on the physical, mechanical, bond and durability properties of coconut shell aggregate concrete.
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This study aims to investigate the effects of partially replacing cement with coconut shell ash (CSA) in its compressive strength, sorptivity, and RSA. CSA in this study was …
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This study was conducted to investigate the compressive strength and workability of concrete added with coconut shells. Comparisons were made between conventional concrete with …
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Durability Properties of Coconut Shell Aggregate Concrete Vol. 00, No. 0 / 000 0000 −3 − and fly ash as cement replacement. Specimens cast were shown
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The dataset, comprising 483 laboratory experimental samples from reputable literature, encompasses key parameters such as coarse aggregate, coconut shell, water, cement, fine aggregate, and age of ...
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Brazilian studies indicate adequate physical, mechanical, and thermal properties for cement boards made with coconut shell [192,193]. Although Brazil is one of the largest producers of coconut ...
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Abstract: This paper presents the results of the investigation into the strength properties of concrete containing coconut shells as coarse aggregate replacement.
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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 ...
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PDF | On Jan 1, 2011, K. Gunasekaran and others published Study on properties of coconut shell as an aggregate for concrete | Find, read and cite all the research you need on ResearchGate
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Coconut fiber was used in coconut shell concrete (CSC) and its durability properties were studied. The properties include: water absorption, volume of permeable pore voids, rapid chloride penetration test, sorptivity and …
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