YUNANDA, BELLA and Muliawan, Sutanto (2019) PENGARUH VARIASI FLY ASH DAN WASTE GLASS AGGREGATE PADA CAMPURAN PERVIOUS CONCRETE DENGAN CURING. Undergraduate thesis, Sriwijaya University.
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Abstract
Construction development in Indonesia are going rapidly, infrastructure development is being planned, in the world of construction, of course using land and it causes a lack of green land which result in a lack of water catchment areas. The development of concrete that can penetrate water is an interesting topic to discuss. In this case doing research on concrete that can absorb water or which is often called pervious concrete. The application of concrete is carried out on the construction of parking lots, parks, roads and sidewalks. The material used in pervious concrete mixture consist of a mixture of coarse aggregate, cement, and water with added ingredients or admixture with a value of cement water factor that is lower than normal concrete. The study used waste glass aggregate as a mixture concrete. The admixture used are in the form of fly ash or leftover coal burning ash with a percentage of 30% 40% 50% mixtures as cemen substitution. Then also use a 1-2 cm waste glass aggregate with a percentage of 2,5% 7,5% dan 12,5% as a coarse aggregate substitution. The main purpose of this study was to determine the optimum levels and the effect of fly ash and waste aggregate on the strength of concrete aged 7 days 14 days and 28 days and the value of permeability at the concrete aged 28 days. Based on ACI the compressive strength achieved is still at 2,8-28 MPa while for permeability it ranges from 1,4-12,2 mm/s. The maximum of permeability is 1,12 cm/s with a percentage of 2,5% waste glass aggregate and 40% fly ash. The maximum of compressive strength is 10,731 MPa with a percentage 2,5% waste glass aggregate and 30% fly ash.
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | pervious concrete, fly ash, waste glass aggregate, permeability and compressive strength |
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA1-2040 Engineering (General). Civil engineering (General) > TA163 Sustainable engineering Cf. TD1+ Environmental technology 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: | Users 449 not found. |
Date Deposited: | 31 Jul 2019 02:26 |
Last Modified: | 31 Jul 2019 02:26 |
URI: | http://repository.unsri.ac.id/id/eprint/1343 |
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