フレッシュコンクリート (1)

2:30 PM - 2:40 PM JST(5:30 AM - 5:40 AM UTC)

[V-670] Consideration of properties of concrete due to pumping during hot and mid-summer seasons and changes over time

*Ayumu Takasu¹, Hirosi Nemoto², Shinichiro Hashimoto¹ (1. Chiba Institute of Technology, 2. SHIMIZU CORPORATION)

Keywords:

summer concrete,Slump decrease,pressure feeding,Delayed admixture,change over time

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