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Accession number;99A0868128
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| Title;An experimental study on long slump retention of mortar and concrete. |
| Author;
TAKEUCHI TOORU
(Efu・pi・ke)
NAGATAKI SHIGEYOSHI
(Niigata Univ., Fac. of Eng.)
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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.631;PAGE.27-33(1999)
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| Figure&Table&Reference;FIG.18, REF.10 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;As a part of improving the performance of concrete,this paper describes a long time retaining method of slump and a method capable of recovering slump up to arbitrary slump when a slump decreased. A long time delay of condensation was made possible by using organic and inorganic retarders. This paper investigates the recovery of slump when it was decreased by using a super-retarder. It revealed that there was no effect of this on compressive strength and durability, etc.. |
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