dc.contributor.author |
Olivia, Monita |
|
dc.contributor.author |
Nikraz, Hamid |
|
dc.date.accessioned |
2013-06-04T04:06:06Z |
|
dc.date.available |
2013-06-04T04:06:06Z |
|
dc.date.issued |
2013-06-04 |
|
dc.identifier.other |
wahyu sari yeni |
|
dc.identifier.uri |
http://repository.unri.ac.id:80/handle/123456789/3572 |
|
dc.description.abstract |
This paper describes a durability study of low calcium fly ash geopolymer concrete under an accelerated wetting
drying testing. The main parameters were aggregate content, alkaline/fly ash ratio, ratio of sodium
silicate/sodium hydroxide and curing conditions. The accelerated test method was carried out by subjecting the
geopolymer concrete to repeated cycles of chloride solution immersion and oven drying. The specimens were
immersed in 6.54% chloride solution for 24 hours and were heated at 800C for 24 hours. Physical properties
such as a change in mass and compressive strength were monitored. The results indicate that the geopolymer
concrete has a good resistance on the accelerated wetting drying cycles. The compressive strength of the
exposed concrete increased about 16-33% after the wet-dry cycl |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2013-06-04T04:06:06Z
No. of bitstreams: 1
Monita Olivia_ASPIC1_2009.pdf: 191251 bytes, checksum: 7a3462ec4fd92787a81a48dc20f77713 (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2013-06-04T04:06:06Z (GMT). No. of bitstreams: 1
Monita Olivia_ASPIC1_2009.pdf: 191251 bytes, checksum: 7a3462ec4fd92787a81a48dc20f77713 (MD5) |
en |
dc.language.iso |
en |
en_US |
dc.subject |
accelerated wetting-drying |
en_US |
dc.subject |
chloride solutions |
en_US |
dc.subject |
geopolymer concrete |
en_US |
dc.subject |
strength |
en_US |
dc.title |
Durability of Low Calcium Fly Ash Geopolymer Concrete in Chloride Solution |
en_US |
dc.type |
Other |
en_US |