An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP)
ASR suppression by FA, SF, EPP, FA in combination with SF and EPP were evaluated by both mortar bar and concrete prism test. Mortar bars were made based on JIS A 1146, meanwhile concrete prism bars were casted in accordance with Rilem AAR-3. Both specimens were stored in 40°C 100% R.H. controlled ro...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2016-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/matecconf/20164701014 |
| _version_ | 1829140806798147584 |
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| author | Isneini Mohd Sagawa Yasutaka Hamada Hidenori Yamamoto Daisuke |
| author_facet | Isneini Mohd Sagawa Yasutaka Hamada Hidenori Yamamoto Daisuke |
| author_sort | Isneini Mohd |
| collection | DOAJ |
| description | ASR suppression by FA, SF, EPP, FA in combination with SF and EPP were evaluated by both mortar bar and concrete prism test. Mortar bars were made based on JIS A 1146, meanwhile concrete prism bars were casted in accordance with Rilem AAR-3. Both specimens were stored in 40°C 100% R.H. controlled room. Mortar and concrete mixtures used reactive aggregate in pessimum proportion. The results indicated that FA in combination with SF and EPP showed smaller expansion compared to FA. The best of concrete mixtures in reducing expansion is combination of FA with SF (FA15SF10). |
| first_indexed | 2024-12-14T20:00:49Z |
| format | Article |
| id | doaj.art-c0c30c4afdea414a8f46273b54d7ad29 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-14T20:00:49Z |
| publishDate | 2016-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-c0c30c4afdea414a8f46273b54d7ad292022-12-21T22:49:10ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01470101410.1051/matecconf/20164701014matecconf_iconcees2016_01014An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP)Isneini Mohd0Sagawa Yasutaka1Hamada Hidenori2Yamamoto Daisuke3Faculty of Engineering, Kyushu UniversityFaculty of Engineering, Kyushu UniversityFaculty of Engineering, Kyushu UniversityFaculty of Engineering, Kyushu UniversityASR suppression by FA, SF, EPP, FA in combination with SF and EPP were evaluated by both mortar bar and concrete prism test. Mortar bars were made based on JIS A 1146, meanwhile concrete prism bars were casted in accordance with Rilem AAR-3. Both specimens were stored in 40°C 100% R.H. controlled room. Mortar and concrete mixtures used reactive aggregate in pessimum proportion. The results indicated that FA in combination with SF and EPP showed smaller expansion compared to FA. The best of concrete mixtures in reducing expansion is combination of FA with SF (FA15SF10).http://dx.doi.org/10.1051/matecconf/20164701014 |
| spellingShingle | Isneini Mohd Sagawa Yasutaka Hamada Hidenori Yamamoto Daisuke An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP) MATEC Web of Conferences |
| title | An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP) |
| title_full | An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP) |
| title_fullStr | An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP) |
| title_full_unstemmed | An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP) |
| title_short | An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP) |
| title_sort | experimental study on mitigating alkali silica reaction by using fly ash fa in combination with silica fume and expanded perlite powder epp |
| url | http://dx.doi.org/10.1051/matecconf/20164701014 |
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