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[V-74] A study on slump monitoring method during concrete pumping processes (No.2) -A trial for slump estimation for each piston-pump stroke-

*Keisuke Iwaki¹, Keiichi Nishiwaki¹, Takayuki Yokoyama¹, Kaito Takeishi², Takashi Fujii³ (1. Tekken Corporation, 2. Hokuto Industries Co., Ltd., 3. Okayama University)

Keywords:

Slump,Concrete pumping,Pumping pressure loss,Concrete quantity,Process monitoring

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