ANALISIS SIFAT MEKANIS, PERMEABILITAS, DAN POROSITAS GEOPOLYMER PERVIOUS CONCRETE DENGAN VARIASI UKURAN AGREGAT 4,75MM-9,55MM DAN 12,5MM-19MM

AGMELIANA, NADYA and Adhitya, Bimo Brata and Costa, Anthony (2022) ANALISIS SIFAT MEKANIS, PERMEABILITAS, DAN POROSITAS GEOPOLYMER PERVIOUS CONCRETE DENGAN VARIASI UKURAN AGREGAT 4,75MM-9,55MM DAN 12,5MM-19MM. Undergraduate thesis, Sriwijaya University.

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Abstract

Construction development in Indonesia has developed quite rapidly in the last few decades. The construction material that is commonly used now is concrete. Concrete is composed of aggregate, cement, and water. However, the fact is that the use of cement can produce quite high CO2 gas which can cause a greenhouse effect. In addition, increasing development in Indonesia causes a lack of water catchment areas which can cause flooding in some areas. Most roads in Indonesia are currently made of asphalt or concrete which cannot absorb water, so water cannot infiltrate into the ground and cause surface runoff which can cause flooding. As a step in minimizing the use of cement and surface runoff, research was conducted on geopolymer pervious concrete. This study is about the effect of the ratio of the size of the aggregate used on the compressive strength, splitting strength, permeability, and optimum porosity in geopolymer pervious concrete. From the research results, the maximum compressive strength and splitting strength are found in mixture E of 7.431 MPa for compressive strength testing and 1.209 MPa for splitting strength testing. The maximum porosity and permeability values obtained in mixture A are 28.87% for porosity testing and 1.333cm/s for permeability testing.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Geopolymer Pervious Concrete, Compressive Strength, Split Strength, Porosity, Permeability.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA495 Disasters and engineering
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Nadya Agmeliana
Date Deposited:	11 Apr 2022 01:47
Last Modified:	11 Apr 2022 01:47
URI:	http://repository.unsri.ac.id/id/eprint/68842

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