SHRINKAGE OF MORTAR CONTAINING RICE HUSK ASH
Through this work, different amount of Rice Husk Ash (RHA) was employed as a partial replacement of cement with percentages of 2.5%, 5%, 7.5%, 10%, 12.5%, 15%, 17.5% and 20% in mortar mixes. The physical properties of control cement mortar, and Rice Husk Ash (RHA) mortar were tested to determine...
Saved in:
| Main Author: | |
|---|---|
| Format: | Final Year Project |
| Language: | English |
| Published: |
Universiti Teknologi Petronas
2006
|
| Subjects: | |
| Online Access: | http://utpedia.utp.edu.my/7284/1/2006%20-%20SHRINKAGE%20OF%20MORTAR%20CONTAINING%20RICE%20HUSK%20ASH.pdf http://utpedia.utp.edu.my/7284/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my-utp-utpedia.7284 |
|---|---|
| record_format |
eprints |
| spelling |
my-utp-utpedia.72842017-01-25T09:46:13Z http://utpedia.utp.edu.my/7284/ SHRINKAGE OF MORTAR CONTAINING RICE HUSK ASH Dzulkifli, Mohd Nazir TA Engineering (General). Civil engineering (General) Through this work, different amount of Rice Husk Ash (RHA) was employed as a partial replacement of cement with percentages of 2.5%, 5%, 7.5%, 10%, 12.5%, 15%, 17.5% and 20% in mortar mixes. The physical properties of control cement mortar, and Rice Husk Ash (RHA) mortar were tested to determine the effect of this material on mortar properties. Mortar specimens were cured in water for certain days, through which, shrinkage were tested at ages 4, 11, 18, 25, 28 and 60 days, while porosity test were determined at age 7, 28 and 60 days. All the specimens were immersed in lime saturated water for certain period. The obtained results show that the shrinkage and porosity of the mortar containing rice husk ash was better than that of the control cement mortar and the optimum amount ofRHA got from this research was 7.5%. One of the main reasons for the improvement of concrete properties upon addition of RHA possibly may be attributed to the formation of more C-S-H gel and 94- less portlandite in concrete due to the reaction occurring between RHA and the Ca , OH" ions, or Ca(OH)2 in hydrating cement. Universiti Teknologi Petronas 2006-06 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/7284/1/2006%20-%20SHRINKAGE%20OF%20MORTAR%20CONTAINING%20RICE%20HUSK%20ASH.pdf Dzulkifli, Mohd Nazir (2006) SHRINKAGE OF MORTAR CONTAINING RICE HUSK ASH. Universiti Teknologi Petronas. (Unpublished) |
| institution |
Universiti Teknologi Petronas |
| building |
UTP Resource Centre |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Teknologi Petronas |
| content_source |
UTP Electronic and Digitized Intellectual Asset |
| url_provider |
http://utpedia.utp.edu.my/ |
| language |
English |
| topic |
TA Engineering (General). Civil engineering (General) |
| spellingShingle |
TA Engineering (General). Civil engineering (General) Dzulkifli, Mohd Nazir SHRINKAGE OF MORTAR CONTAINING RICE HUSK ASH |
| description |
Through this work, different amount of Rice Husk Ash (RHA) was employed as a
partial replacement of cement with percentages of 2.5%, 5%, 7.5%, 10%, 12.5%,
15%, 17.5% and 20% in mortar mixes. The physical properties of control cement
mortar, and Rice Husk Ash (RHA) mortar were tested to determine the effect of this
material on mortar properties. Mortar specimens were cured in water for certain days,
through which, shrinkage were tested at ages 4, 11, 18, 25, 28 and 60 days, while
porosity test were determined at age 7, 28 and 60 days. All the specimens were
immersed in lime saturated water for certain period. The obtained results show that
the shrinkage and porosity of the mortar containing rice husk ash was better than that
of the control cement mortar and the optimum amount ofRHA got from this research
was 7.5%. One of the main reasons for the improvement of concrete properties upon
addition of RHA possibly may be attributed to the formation of more C-S-H gel and
94- less portlandite in concrete due to the reaction occurring between RHA and the Ca ,
OH" ions, or Ca(OH)2 in hydrating cement. |
| format |
Final Year Project |
| author |
Dzulkifli, Mohd Nazir |
| author_facet |
Dzulkifli, Mohd Nazir |
| author_sort |
Dzulkifli, Mohd Nazir |
| title |
SHRINKAGE OF MORTAR
CONTAINING
RICE HUSK ASH |
| title_short |
SHRINKAGE OF MORTAR
CONTAINING
RICE HUSK ASH |
| title_full |
SHRINKAGE OF MORTAR
CONTAINING
RICE HUSK ASH |
| title_fullStr |
SHRINKAGE OF MORTAR
CONTAINING
RICE HUSK ASH |
| title_full_unstemmed |
SHRINKAGE OF MORTAR
CONTAINING
RICE HUSK ASH |
| title_sort |
shrinkage of mortar
containing
rice husk ash |
| publisher |
Universiti Teknologi Petronas |
| publishDate |
2006 |
| url |
http://utpedia.utp.edu.my/7284/1/2006%20-%20SHRINKAGE%20OF%20MORTAR%20CONTAINING%20RICE%20HUSK%20ASH.pdf http://utpedia.utp.edu.my/7284/ |
| _version_ |
1739831444548616192 |
| score |
13.211869 |