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Accession number;99A0167904
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| Title;Properties of high-fluid concrete containing crushed stone fines. |
| Author;
URANO HIDEO
(Matsumura-Gumi Corp., Res. Lab.)
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Journal Title;Cement & Concrete
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Journal Code:F0277A
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ISSN:0371-0718
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VOL.;NO.623;PAGE.42-49(1999)
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| Figure&Table&Reference;FIG.11, TBL.7, REF.9 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;Crushed stone powder produced as by-product in process of production of crushed stone is estimated to be 1-2% of crushed stone and crushed sand output is 5- 10 million t/year. This paper describes following items. 1) Quality assessment method of the crushed stone powder as an admixture for concrete. 2) Properties of the fresh concrete, the fresh property in the flowing state, the property of the hardened concrete, quality of the concrete in the structure obtained in the construction experiment by actual-sized specimen, which were got from simulated column and wall of real building structures used high workable concrete by the crushed stone powder. |
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