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Self-healing Concrete Using Fly Ash |
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| รหัสดีโอไอ | |
| Title | Self-healing Concrete Using Fly Ash |
| Creator | Yoshitaka Ishikawa |
| Contributor | - |
| Publisher | ISEC PRESS |
| Publication Year | 2560 |
| Keyword | Dynamic modulus of elasticity, Compression strength, Pore size distribution, Pozzolanic reaction,Reaction rate of fly ash,Reaction rate of fly ash |
| Abstract | It has been recognized that concrete deterioration is accelerated by growth of the fine cracks which was induced by dry shrinkage and/or freezing damage. Research of the concrete which carries out self-healing of these fine cracks has been abundantly expected. To confirm the ability of fly ash on self-healing, we conducted fundamental test of mortar using fly ash (replacement ratio 20%) which was deteriorated by accelerated freeze-thaw cycle until the relative dynamic modulus of elasticity reduced to 80% and 60%. The mortar specimens were then cured in water at 40 |
| ISBN | 978-0-9960437-4-8 |
