PENGARUH WAKTU CURING AUTOCLAVE TERHADAP KARAKTERISTIK AUTOCLAVED AERATED CONCRETE DENGAN SILICA FUME SEBAGAI BAHAN POZZOLAN

ADHITAMA, RESENDRA and Rosidawani, Rosidawani (2021) PENGARUH WAKTU CURING AUTOCLAVE TERHADAP KARAKTERISTIK AUTOCLAVED AERATED CONCRETE DENGAN SILICA FUME SEBAGAI BAHAN POZZOLAN. Undergraduate thesis, Sriwijaya University.

	Text RAMA_22201_03011381621126.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_22201_03011381621126_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
Preview	Text RAMA_22201_03011381621126_0009057602_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB) | Preview
	Text RAMA_22201_03011381621126_0009057602_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (459kB) | Request a copy
	Text RAMA_22201_03011381621126_0009057602_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (952kB) | Request a copy
	Text RAMA_22201_03011381621126_0009057602_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (378kB) | Request a copy
	Text RAMA_22201_03011381621126_0009057602_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (95kB) | Request a copy
	Text RAMA_22201_03011381621126_0009057602_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (239kB) | Request a copy
	Text RAMA_22201_03011381621126_0009057602_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (605kB) | Request a copy

Abstract

Autoclaved aerated concrete (AAC) is one of the lightweight concrete developments with a bulk density between 300 to 1950 kg/m3. AAC is a development of aerated concrete using autoclave curing technology. Furthermore, AAC concrete have a high compressive strength by adding silica fume. The composition of the AAC mixture in this study consisted of cement, quartz sand, aluminium powder, silica fume, water and superplasticizer. Silica fume in this study adding by 10%, 15% and 20% by weight of cement. AAC requires autoclave curing so that in this study, variations of autoclave curing time were 3, 4 and 5 hours. After the concrete has been cured, the concrete will be left at room temperature until it reaches the age of 7, 28 and 56 days to be tested for specific gravity and compressive strength and water absorption when the AAC is 28 days. The results of the compressive strength test using 10% silica fume in each variation of autoclave curing time were 13.76 MPa, 14.48 MPa and 16.12 MPa and specific gravity of 1607.2 kg/m3, 1682.67 kg/m3 and 1698.93 kg/m3. In AAC with 15% silica fume, the compressive strength was 15.32 MPa, 16.02 MPa and 18.43 MPa and specific gravity was 1657.6 kg/m3, 1697.33 kg/m3 and 1718.93 kg/m3. In AAC with 20% silica fume, the results of the compressive strength test are 19.11 MPa, 19.62 MPa and 20.91 MPa and the specific gravity is 1718.13 kg/m3, 1755.2 kg/m3 and 1777.6 kg/m3. The results of this study indicate that increasing the percentage of silica fume and autoclave curing time also increases the compressive strength and specific gravity.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Autoclaved Aerated Concrete, Silica Fume, Autoclave Curing, Kuat Tekan
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials > TA401.A327 Materials science
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Resendra Adhitama
Date Deposited:	28 Jul 2021 06:16
Last Modified:	28 Jul 2021 06:16
URI:	http://repository.unsri.ac.id/id/eprint/50744

Actions (login required)

View Item