Prohlížení Acta Polytechnica CTU Proceedings. 2022, vol. 33 dle autora "Iyoda, Takeshi"
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Chloride ion penetration behaviour in concrete containing an expansive additive and a calcium-aluminate-based additive
Autor: Ito, Shinya; Iyoda, Takeshi
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)The effect of the material characteristics on the infiltration behaviour of chloride ions in concrete containing a combination of an expansive additive and a calcium-aluminate-based additive has been investigated. The same ... -
Improvement mechanism of recycled concrete using C-S-H type accelerator and modifying recycled aggregate by carbonation technology
Autor: Shibuya, Akari; Matsuda, Nobuhiro; Iyoda, Takeshi
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)In Japan, there is concern that concrete blocks due to demolition will increase with the renewal of concrete structures. Although it has been used for roadbed materials as recycling, in recent years, aggregates are removed ... -
Study for re-ASR behaviour of recycled concrete using ASR generated concrete and considering countermeasure technology
Autor: Iyoda, Takeshi; Matsuda, Nobuhiro
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)It is predicted that the concrete volume to be discarded will increase due to the renewal of the concrete structures and the increase in the returned concrete from construction site. The use of this concrete block as ...