STUDI KARAKTERISTIK DAN MIKROSTRUKTUR BETON DENGAN AGREGAT BUATAN GEOPOLIMER DENGAN METODE CRUSHING

SIREGAR, FARIZ ALHAZMI and Adhitya, Bimo Brata (2024) STUDI KARAKTERISTIK DAN MIKROSTRUKTUR BETON DENGAN AGREGAT BUATAN GEOPOLIMER DENGAN METODE CRUSHING. Undergraduate thesis, Sriwijaya University.

	Text RAMA_22201_03011281924057.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (10MB) | Request a copy
	Text RAMA_22201_03011281924057_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy
	Text RAMA_22201_03011281924057_0010038104_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (5MB)
	Text RAMA_22201_03011281924057_0010038104_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_22201_03011281924057_0010038104_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
	Text RAMA_22201_03011281924057_0010038104_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_22201_03011281924057_0010038104_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (380kB) | Request a copy
	Text RAMA_22201_03011281924057_0010038104_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (469kB) | Request a copy
	Text RAMA_22201_03011281924057_0010038104_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (818kB) | Request a copy

Abstract

The increasing use of concrete in construction work is increasingly causing natural aggregates to deplete their availability, whereas the demand for concrete is increasing because concrete is an important element in a construction. By utilizing fly ash waste to make artificial aggregates can help reduce environmental pollution. Currently, Geopolymer Concrete with fly ash waste has begun to spread to construction elements, therefore this study will conduct a study of the characteristics and microstructure of concrete with fly ash-based artificial aggregates. The purpose of this study is to determine the characteristics and microstructure of concrete with artificial aggregate geopolymer crushing method. The constituent materials of concrete are cement, water, sand, natural coarse aggregate, and artificial coarse aggregate. In this study, the compressive strength of concrete with a target compressive strength of fc’ 25 Mpa and scanning electron microscope (SEM) testing. In the compressive strength test, both natural aggregate concrete and artificial aggregate concrete met the target of 28.976 Mpa and 23.418 Mpa. The compressive strength of artificial aggregate concrete is lower because artificial aggregate has more pores than natural aggregate, and also the bond between paste and aggregate in natural concrete is tighter than concrete with artificial aggregate. This can be seen from the test results of scanning electron microscope (SEM).

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Geopolimer, Mikrostruktur, Agregat, Beton.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials > TA401.A327 Materials science T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials > TA418.9.C6S42 Composite materials--Finishing. Machining
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Fariz Alhazmi Siregar
Date Deposited:	31 Jul 2024 02:35
Last Modified:	31 Jul 2024 02:35
URI:	http://repository.unsri.ac.id/id/eprint/153606

Actions (login required)

View Item