PEMANFAATAN PASIR DAN KERIKIL GUNUNG AGUNG KABUPATEN KARANGASEM SEBAGAI BETON NORMAL
The Karangasem District as one of eight districts in the eastern part of Bali has the abundant category C excavation materials from the eruption of Mount Agung. Hitherto, a quite greater number of its exploitation for the construction projects in Karangasem has been found, particularly its utilizati...
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Main Authors: | , |
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Format: | Theses and Dissertations NonPeerReviewed |
Published: |
[Yogyakarta] : Universitas Gadjah Mada
2011
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Subjects: | |
Online Access: | https://repository.ugm.ac.id/88954/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=51342 |
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Institution: | Universitas Gadjah Mada |
Summary: | The Karangasem District as one of eight districts in the eastern part of Bali
has the abundant category C excavation materials from the eruption of Mount
Agung. Hitherto, a quite greater number of its exploitation for the construction
projects in Karangasem has been found, particularly its utilization as the materials in
building construction. The aims of this research was to identify the properties of
materials and normal concretes, including compressive strength, flexural strength,
modulus of elasticity and water absorption of concrete using materials from Mount
Agung Bali.
In this research, the coarse aggregate and fine aggregate utilized The Mount
Agung originated in aggregates and gravels in the traditional excavation at Candi
Gaha Village, Kubu, Karangasem District, while the cement used is Type 1 Gresik
cement brand and the water used derived from Construction Material Laboratory,
Civil and Environmental Engineering Department, Faculty of Engineering, Gadjah
Mada University. The value of water/cemen ratio was determined at 0.4, 0.5, 0.6
with slump value at 6 ± 2 and 10 ± 2, respectively. Total specimen involved 9
cylinders, 3 cubes and 3 blocks for each mixture. The concrete compressive strength
test was conducted at the ages 3, 7 and 28 days |
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