LOW-ACTIVATION CONCRETE
PROBLEM TO BE SOLVED: To provide low-activation concrete in which the activation and the degradation with time caused by a high temperature atmosphere are suppressed, excellent heat removing property, shielding property and excellent workability are exhibited. SOLUTION: White fused alumina as fine a...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide low-activation concrete in which the activation and the degradation with time caused by a high temperature atmosphere are suppressed, excellent heat removing property, shielding property and excellent workability are exhibited. SOLUTION: White fused alumina as fine aggregate, lime stone as coarse aggregate and flyash as an admixture are incorporated in the low-activation concrete. COPYRIGHT: (C)2008,JPO&INPIT |
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