Isneini, mohd and sagawa, yasutaka and hamada, hidenori and daisuke, yamamoto (2015) An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA) in Combination with Silica Fume and Expanded Perlite Powder (EPP). proceeding of international conference on civil and environmental engineering for sustainabiity 2015 (Icon Cees).
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Abstract
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 40oC 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).
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TH Building construction |
| Divisions: | Fakultas Teknik (FT) > Prodi Teknik Sipil |
| Depositing User: | Dr.Eng Mohd isneini |
| Date Deposited: | 02 Jun 2017 01:19 |
| Last Modified: | 02 Jun 2017 01:19 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/2491 |
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