1995 Fiscal Year Final Research Report Summary
Use of pulp-ash as an admixture for concrete
| Project/Area Number |
06650502
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
土木材料・力学一般
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| Research Institution | Kanazawa Institute of Technology |
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Principal Investigator |
OHTA Minoru Kanazawa Institute of Technology, Assoc.Professor, 工学部, 教授 (20139744)
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| Co-Investigator(Kenkyū-buntansha) |
YAMADA Mikio Kanazawa Institute of Technology, Professor, 工学部, 助教授 (30175666)
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| Project Period (FY) |
1994 – 1995
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| Keywords | Pulp-ash / admixture / fineness / workability / strength / 圧縮強度 |
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| Research Abstract |
Investigators have revealed that grinded pulp-ash may be useful as an admixture for concrete, if some improvement of the workability can be achieved, and that the desirable fineness of ash with respect to workability and compressive strength may be inferred as 6000<plus-minus>2000cm^2/g from the results of the test. In this study, the workability and compressive strength of concrete admixed with such ashes substituting up to twenty percent of cement was investigated and the appro-priateness of the fineness as stated above was testified.
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