A study on relationship between porosity and compressive strength for geopolymer paste
Link to publisher's homepage at http://www.ttp.net/
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Trans Tech Publications
2014
|
| Subjects: | |
| Online Access: | http://dspace.unimap.edu.my:80/dspace/handle/123456789/33941 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.unimap-33941 |
|---|---|
| record_format |
dspace |
| spelling |
my.unimap-339412014-04-23T04:28:44Z A study on relationship between porosity and compressive strength for geopolymer paste Farah Farhana, Zainal Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Azmi, Rahmat, Prof. Mohd Mustafa Al-Bakri, Abdullah farahfarhanazainal@yahoo.com vc@unimap.edu.my azmirahmat@unimap.edu.my mustafa_albakri@unimap.edu.my Compression strength Geopolymer Porosity Pulse velocity Link to publisher's homepage at http://www.ttp.net/ This paper presents a study on the relationship between porosity and compressive strength for geopolymer paste. In this research, geopolymer paste was made from fly ash class F based geopolymer mixed with alkaline activator; sodium hydroxide solution and sodium silicate solution. Twelve mixes were cast in 50mm x 50mm x 50mm moulds and the samples were cured for 24 hrs at 60 °C in the oven. The samples were examined after 7, 14, 28 and 90 days in terms of porosity test, pulse velocity test and compressive strength test. It was concluded that the sample at day 90 had the highest compressive strength of 56.50 N/mm2 had porosity 3.77%. Thus, the sample with lowest porosity had highest pulse velocity 3303 m/s during ultrasonic testing with lowest transmission time 15.17 μs. Keywords: porosity, compression strength, geopolymer, pulse velocity 2014-04-23T04:28:44Z 2014-04-23T04:28:44Z 2013-12 Article Key Engineering Materials, vol.594-595, 2013, pages 1112-1116 1662-9795 http://www.scientific.net/KEM.594-595.1112 http://dspace.unimap.edu.my:80/dspace/handle/123456789/33941 10.4028/www.scientific.net/KEM.594-595.1112 en Trans Tech Publications |
| institution |
Universiti Malaysia Perlis |
| building |
UniMAP Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaysia Perlis |
| content_source |
UniMAP Library Digital Repository |
| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Compression strength Geopolymer Porosity Pulse velocity |
| spellingShingle |
Compression strength Geopolymer Porosity Pulse velocity Farah Farhana, Zainal Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Azmi, Rahmat, Prof. Mohd Mustafa Al-Bakri, Abdullah A study on relationship between porosity and compressive strength for geopolymer paste |
| description |
Link to publisher's homepage at http://www.ttp.net/ |
| author2 |
farahfarhanazainal@yahoo.com |
| author_facet |
farahfarhanazainal@yahoo.com Farah Farhana, Zainal Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Azmi, Rahmat, Prof. Mohd Mustafa Al-Bakri, Abdullah |
| format |
Article |
| author |
Farah Farhana, Zainal Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Azmi, Rahmat, Prof. Mohd Mustafa Al-Bakri, Abdullah |
| author_sort |
Farah Farhana, Zainal |
| title |
A study on relationship between porosity and compressive strength for geopolymer paste |
| title_short |
A study on relationship between porosity and compressive strength for geopolymer paste |
| title_full |
A study on relationship between porosity and compressive strength for geopolymer paste |
| title_fullStr |
A study on relationship between porosity and compressive strength for geopolymer paste |
| title_full_unstemmed |
A study on relationship between porosity and compressive strength for geopolymer paste |
| title_sort |
study on relationship between porosity and compressive strength for geopolymer paste |
| publisher |
Trans Tech Publications |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/33941 |
| _version_ |
1643797353623191552 |
| score |
13.18916 |