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STUDI PENGARUH PENAMBAHAN ABU SEKAM PADI TERHADAP KUAT TEKAN BETON

Jurnal Teknika

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Title STUDI PENGARUH PENAMBAHAN ABU SEKAM PADI TERHADAP KUAT TEKAN BETON
 
Creator Samsudin, Samsudin
Hartantyo, Sugeng Dwi
 
Subject Rice Husk, Compressive Strength, ASTM Method.
Sistem dan Teknologi
 
Description Rice husk is the waste from the rice mill has a dominant silica content that is equal to 93%
and almost the same content of silica contained in the microsilica manufactured. By its nature when
mixed into the concrete mix will improve the characteristics of concrete. In this research, rice husk ash
was added to the concrete mixture of Fc 'K-175 Kg / cm2 with a variation of 0%, 8%, 10%, and 12%
husk ash ash taken based on the weight of cement. This research aims to determine the value of concrete
compressive strength achieved from rice husk ash mixture in K-175 Kg / cm2 concrete. Concrete mortar
design using ASTM method. Test specimens were made for each addition of the percentage of husk ash
is as much as 3 samples, with cylinder mold size 15 cm diameter with height 30 cm. Based on Table
4:22 in the results obtained that there is a decrease in strength on each addition of ash rice husk level.
It is known that the normal compressive strength of 28 days old concrete is 226,47 kg / m2 and the
lowest compressive strength is in the addition of rice husk ash 12% age 28 day that is 129,41 kg / m2
 
Publisher Universitas Islam Lamongan
 
Contributor —
 
Date 2017-09-01
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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Format application/pdf
 
Identifier https://jurnalteknik.unisla.ac.id/index.php/teknika/article/view/58
10.30736/teknika.v9i2.58
 
Source Teknika; Vol 9, No 2 (2017): Jurnal Teknika; 8 Halaman
Jurnal Teknika; Vol 9, No 2 (2017): Jurnal Teknika; 8 Halaman
2620-4770
2085-0859
10.30736/teknika.v9i2
 
Language ind
 
Relation https://jurnalteknik.unisla.ac.id/index.php/teknika/article/view/58/23
 
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