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Testing the Compressive Strength of Concrete with the Addition of Coconut Shell Waste

Sultra Civil Engineering Journal (SCiEJ) · Vol. 3 No. 2 (2022) · pp. 61–70

DOI
10.54297/sciej.v3i2.350
ISSN
2716-1714
Published
2022-10-27
Publisher
Universitas Sulawesi Tenggara
Language
eng
License
creativecommons.org/licenses/by/4.0

Abstract

The purpose of this study was to (1) analyze the characteristics of fresh concrete with the addition of coconut shell waste (2) to analyze the compressive strength of concrete with the addition of coconut shell. The research location for making concrete was carried out at the Laboratory of the construction of the water resources and community development department of the Southeast Sulawesi provincial government. There were 24 specimens printed in the form of a cylinder with dimensions of 30cm x 15cm with the composition of adding 0%, 5%, 10%, and 15% coconut shell waste. Which was then tested for compressive strength at the age of 7, 14, and 28 days. Based on the compressive strength test with a quality plan of f'c 20 MPa, on the 28 day test with the addition of 0% is 23.71 MPa, the addition of 5% is 20.59 MPa, the addition of 10% is 19.97 MPa, and an additional 15% is 13.53 MPa. Coconut shell as a substitute for coarse aggregate for quality f'c 20 MPa can only be used under 10% of the amount of coarse aggregate.

Collaboration network of the authors

40 authors · 122 co-authorship links · 2 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Sulawesi Tenggara
  • World Bank
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Sufrianto SufriantoUniversitas Sulawesi Tenggara24
Vickky Anggara IlhamUniversitas Sulawesi Tenggara12
Sitti HawaUniversitas Sulawesi Tenggara8
Catrin SudardjatUniversitas Sulawesi Tenggara5
Hakiman HakimanUniversitas Sulawesi Tenggara5
Hayadi HayadiUniversitas Sulawesi Tenggara4
Haryono HaryonoUniversitas Sulawesi Tenggara3
La Ode Musa RachmatUniversitas Sulawesi Tenggara3
Andi MakkawaruUniversitas Sulawesi Tenggara3
Syamsuddin SyamsuddinUniversitas Sulawesi Tenggara3
Muhammad MuhsarUniversitas Sulawesi Tenggara3
La Ode Muhamad MagribiUniversitas Sulawesi Tenggara2
Komang Agus SaputraUniversitas Sulawesi Tenggara2
Andi Kukuh SetiawanUniversitas Sulawesi Tenggara2
Hado HadoUniversitas Sulawesi Tenggara2
Catrin SudardjatUniversitas Sulawesi Tenggara2
Syamsuddin SyamsuddinUniversitas Sulawesi Tenggara2
Sri Jayani SafitriUniversitas Sulawesi Tenggara2
Nurmaida NurmaidaUniversitas Sulawesi Tenggara2
Andi Makkawaru Isazarni JassinAffiliation unknown2
Hado HadoUniversitas Sulawesi Tenggara2
Syamsuddin SyamsuddinUniversitas Sulawesi Tenggara2
Dian FitrawansyahUniversitas Sulawesi Tenggara2
Neti RahmawatiAffiliation unknown2
Ahmad AhmadUniversitas Sulawesi Tenggara1
M BasriUniversitas Sulawesi Tenggara1
Sulaiman sulaimanAffiliation unknown1
La Ode Muh MagribiUniversitas Sulawesi Tenggara1
Sumariyani SumariyaniWorld Bank1
Eko Efendi JuantoroUniversitas Sulawesi Tenggara1
La Ode Munawal Akbar IdatiUniversitas Sulawesi Tenggara1
Arsum Rheza Djaya SaputraUniversitas Sulawesi Tenggara1
La Ode Ahmad RasyidAffiliation unknown1
Sulaiman SulaimanUniversitas Sulawesi Tenggara1
La Derita FlorentinusUniversitas Sulawesi Tenggara1
Iman RuhimatUniversitas Sulawesi Tenggara1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://jurnal-unsultra.ac.id/index.php/scej/oai, first harvested 30 Okt 2026, last seen 30 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Testing the Compressive Strength of Concrete with the Addition of Coconut Shell Waste</dc:title>
	<dc:creator>Pratiwi, Nadya Ayu</dc:creator>
	<dc:creator>Lakawa, Irwan</dc:creator>
	<dc:creator>Sulaiman, Sulaiman</dc:creator>
	<dc:creator>Hujiyanto, Hujiyanto</dc:creator>
	<dc:description xml:lang="en-US">The purpose of this study was to (1) analyze the characteristics of fresh concrete with the addition of coconut shell waste (2) to analyze the compressive strength of concrete with the addition of coconut shell. The research location for making concrete was carried out at the Laboratory of the construction of the water resources and community development department of the Southeast Sulawesi provincial government. There were 24 specimens printed in the form of a cylinder with dimensions of 30cm x 15cm with the composition of adding 0%, 5%, 10%, and 15% coconut shell waste. Which was then tested for compressive strength at the age of 7, 14, and 28 days. Based on the compressive strength test with a quality plan of f'c 20 MPa, on the 28 day test with the addition of 0% is 23.71 MPa, the addition of 5% is 20.59 MPa, the addition of 10% is 19.97 MPa, and an additional 15% is 13.53 MPa. Coconut shell as a substitute for coarse aggregate for quality f'c 20 MPa can only be used under 10% of the amount of coarse aggregate.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Sulawesi Tenggara</dc:publisher>
	<dc:date>2022-10-27</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal-unsultra.ac.id/index.php/scej/article/view/350</dc:identifier>
	<dc:identifier>10.54297/sciej.v3i2.350</dc:identifier>
	<dc:source xml:lang="en-US">Sultra Civil Engineering Journal (SCiEJ); Vol 3 No 2 (2022): Sultra Civil Engineering Journal (SCiEJ); 61-70</dc:source>
	<dc:source>2716-1714</dc:source>
	<dc:source>10.54297/sciej.v3i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal-unsultra.ac.id/index.php/scej/article/view/350/209</dc:relation>
	<dc:relation>10.54297/sciej.v3i2.350.g209</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Nadya Ayu Pratiwi, Irwan Lakawa, Sulaiman Sulaiman, Hujiyanto Hujiyanto</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by/4.0</dc:rights>
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