dc.contributor.author |
Olivia, Monita |
|
dc.contributor.author |
Nikraz, Hamid |
|
dc.date.accessioned |
2013-06-04T04:14:27Z |
|
dc.date.available |
2013-06-04T04:14:27Z |
|
dc.date.issued |
2013-06-04 |
|
dc.identifier.other |
wahyu sari yeni |
|
dc.identifier.uri |
http://repository.unri.ac.id:80/handle/123456789/3573 |
|
dc.description.abstract |
A study of the durability of geopolymer concrete is a step forward in ensuring this material’s technical viability.
Geopolymer concrete from low calcium fly ash was reported to have a good resistance in aggressive
environments, such as acid and sulfate. This research presents a preliminary study of the corrosion resistance of
low calcium fly ash geopolymer concrete. The resistance of geopolymer concrete against damage caused by
corrosion of steel reinforcement has been investigated using an accelerated impressed voltage setup in 4%
sodium chloride solution. The chloride resistance, water absorption and sorptivity of the concrete were also
determined. An SEM investigation of geopolymer microstructure was also presented. The results of the test
indicated that the geopolymer concrete has a good resistance to corrosion in a chloride solution environment. |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2013-06-04T04:14:27Z
No. of bitstreams: 1
Monita Olivia_ASPIC2_2009.pdf: 430393 bytes, checksum: 1985f1e8375b33726cec88eed0cb75e9 (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2013-06-04T04:14:27Z (GMT). No. of bitstreams: 1
Monita Olivia_ASPIC2_2009.pdf: 430393 bytes, checksum: 1985f1e8375b33726cec88eed0cb75e9 (MD5) |
en |
dc.language.iso |
en |
en_US |
dc.subject |
accelerated testing |
en_US |
dc.subject |
chloride solution |
en_US |
dc.subject |
corrosion resistance |
en_US |
dc.subject |
geopolymer concrete |
en_US |
dc.title |
Corrosion of Low Calcium Fly Ash Geopolymer Concrete: a Preliminary Study |
en_US |
dc.type |
Other |
en_US |