ANALISIS MIKROSTRUKTUR LIGHTWEIGHT CONCRETE DENGAN PENAMBAHAN GLASS POWDER DAN VARIASI W/C

CHAIRUNNISA, ANANDA MUTIARA and Usman, Arie Putra (2024) ANALISIS MIKROSTRUKTUR LIGHTWEIGHT CONCRETE DENGAN PENAMBAHAN GLASS POWDER DAN VARIASI W/C. Undergraduate thesis, Sriwijaya University.

	Text RAMA_22201_03011282025065.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (9MB) | Request a copy
	Text RAMA_22201_03011282025065_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
	Text RAMA_22201_03011282025065_0019058605_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (5MB)
	Text RAMA_22201_03011282025065_0019058605_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_22201_03011282025065_0019058605_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_22201_03011282025065_0019058605_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_22201_03011282025065_0019058605_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (467kB) | Request a copy
	Text RAMA_22201_03011282025065_0019058605_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (178kB) | Request a copy
	Text RAMA_22201_03011282025065_0019058605_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (888kB) | Request a copy

Abstract

The main material commonly used in construction is concrete. Concrete technology is still being developed to achieve building materials that are environmentally friendly and of high quality. Glass powder can be a sustainable product in the construction industry and its use can reduce environmental impact, so research is carried out that utilizes waste materials to replace natural materials. Glass powder is used as a substitute for cement. This study used 30% glass powder with w/c variations of 0.4; 0.5; and 0.6. The ratio of foam and cement paste was 0.35 and 0.65 and the ratio of foam agent and water was 1:40. Hard concrete testing in the form of specific gravity and compressive strength as well as XRD and SEM microstructure testing. Based on the research, the specific gravity of w/c variations 0.4; 0.5; and 0.6 were 1518.3; 1268.0; and 1197.1 kg/m3 respectively and the compressive strength was 5.47; 3.08; and 2.44 MPa respectively. The w/c 0.4 variation has the highest specific gravity and compressive strength with SEM and XRD test results showing that the sample has few pores, is small in size, and produces the highest amorphous percentage of 96.71%. The lowest specific gravity and compressive strength values are at w/c 0.6, because from the SEM and XRD test results, many pores are formed, larger in size, and have an amorphous percentage of 95.88%.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Lightweight concrete, glass powder, foam, XRD, SEM, water cement ratio
Subjects:	T Technology > TH Building construction T Technology > TH Building construction > TH1-9745 Building construction T Technology > TH Building construction > TH900-915 Construction equipment in building
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Ananda Mutiara Chairunnisa
Date Deposited:	20 Mar 2024 01:37
Last Modified:	20 Mar 2024 01:37
URI:	http://repository.unsri.ac.id/id/eprint/141847

Actions (login required)

View Item