PENGARUH PERUBAHAN PERSENTASE CAMPURAN PASIR TERHADAP KUAT TEKAN BETON PADA PASIR ZONA 2 DAN ZONA 3

COSTA, ANTHONY and Astira, Imron Fikri (2013) PENGARUH PERUBAHAN PERSENTASE CAMPURAN PASIR TERHADAP KUAT TEKAN BETON PADA PASIR ZONA 2 DAN ZONA 3. Undergraduate thesis, Sriwijaya University.

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Abstract

Concrete is a component which cannot be apart from civil engineering, not evcn one part of a building can’t be made from concrete. Concrete still used in many kinds of construction because it’s not only strong and durable but also easy to crcate in many forms and shape. Job MixedFormula must be designed carefully and economically, which intcnd to get good of quantity and quality of concrete. By making some samples from 2 categories of sands as sand in zone 2 and sand in zone 3 vvith the strength of quality fc’ 30 MPa, fc’ 35 MPa and fc’ 40 MPa, and thc form were cylinder in 15cm x 30cm by the difference in mix variation from not only sand in zone 2 (38%, 34%, 30% in fc’ 40 MPa and 38%, 35%, 32% in fc’ 35 MPa also 40%, 36.5%, 33% in fc’ 30 MPa) but also from sand in zone 3 (30%, 27%, 24% in fc’ 40MPa and 32%, 29%, 26% in fc’ 35 MPa also 33%, 29.5%, 26% also fc’ 30 MPa), its proved that the highcr of the number of percentage of the sand to be combined in the mix, the higher strength of concrete that we will get, and also the cost will be more economical. As a result, the higher number of percentage of the sand that we mix into combined agreggate, the higher concrete strength that it produce. At the low point of sand in zone 2, the concrete strength is higher than at the high point of sand in zone 3 but it didn't mean that the smallcr percentage of sand that we mix into combined aggregate from each point of zone was not good if we would used it, because we still cari get thc strength that we want though the percentage is smaller.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Campuran pasir, kuat tekan beton
Subjects:	T Technology > TH Building construction > TH1000-1725 Systems of building construction Including fireproof construction, concrete construction
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	03 Aug 2023 04:27
Last Modified:	03 Aug 2023 04:27
URI:	http://repository.unsri.ac.id/id/eprint/125292

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