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Aghiad Alhafez, Shingo Miyazawa, Nobukazu Nito, Ryuichiroh Kuga and Etsuo Sakai
Cement with fly ash has rarely been used in Japan, mainly because its strength development is slower than ordinary Portland cement. In this research, the effect of the new type of fly ash (which was modified by the electrostatic belt separation method) w...
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Bernard A. Zulu, Shingo Miyazawa and Nobukazu Nito
Thermal stresses are generated in concrete during the accelerated curing process in precast concrete. These stresses may cause concrete to crack, which would have a negative effect on the general concrete performance. This paper provides the results of t...
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Bernard A. Zulu, Shingo Miyazawa and Nobukazu Nito
Accelerated curing is used for mass production in the precast concrete industry. Autogenous shrinkage and drying shrinkage occur in concrete, during and after accelerated curing. Thus, thermal cracks may occur in concrete due to both heating and cement h...
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Norichika Kanie, Naoya Abe, Masahiko Iguchi, Jue Yang, Ngeta Kabiri, Yuto Kitamura, Shunsuke Managi, Ikuho Miyazawa, Simon Olsen, Tomohiro Tasaki, Taro Yamamoto, Tetsuro Yoshida and Yuka Hayakawa
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Norichika Kanie, Naoya Abe, Masahiko Iguchi, Jue Yang, Ngeta Kabiri, Yuto Kitamura, Shunsuke Mangagi, Ikuho Miyazawa, Simon Olsen, Tomohiro Tasaki, Taro Yamamoto, Tetsuro Yoshida and Yuka Hayakawa
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