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EVALUATION OF SHRINKAGE AND DURABILITYOF GEOPOLYMER CONCRETE USING F-CLASSCOAL ASHES |
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| รหัสดีโอไอ | |
| Title | EVALUATION OF SHRINKAGE AND DURABILITYOF GEOPOLYMER CONCRETE USING F-CLASSCOAL ASHES |
| Creator | GUM SUNG RYU, KYUNG TAEK KOH, GI HONG AN, and JANG HWA LEE |
| Publisher | ISEC Press |
| Publication Year | 2557 |
| Keyword | Geopolymer concrete, Fly ash, Bottom ash, Strength, Shrinkage, Durability. |
| Abstract | This paper evaluates the strength, shrinkage and durability characteristics of concrete using 100% fly ash and bottom ash as binder. It is seen that the compressive strength of activated fly ash and bottom ash concrete reaches respectively 25 MPa and 30 MPa, and that the change in strength is insignificant as per the content of bottom ash powder. Moreover, the total amount of shrinkage of the activated bottom ash concrete appears to be larger than that of the activated fly ash concrete. In addition, the drying shrinkage and durable performance of the activated ash geopolymer concrete is verified to be superior to that of ordinary cement concrete. |
| ISBN | 978-0-9960437-0-0 |
