品質管理・検査／ポンプ圧送

[V-413] Quality Improvement by Real-time Reference on the Cloud of All Measured Values of Unit Water Content and Slump

〇Takeshi OHTOMO¹, Shunichi HATAKEYAMA², Ken SHIMIZU³, Yasuhiro MORI⁴, Takaya WATANABE¹ (1.TAISEI CORPORATION Civil Engineering Division, 2.TAISEI CORPORATION Taisei Advanced Center of Technology, 3.PANASONIC ADVANCED TECHNOLOGY, 4.SOIL AND ROCK ENGINEERING Mechanical Division)

Keywords:Concrete, All measurement , Cloud, ICT, i-Construction, PRISM

Using the PRISM Project, trial work was conducted for all and continuous measurement of unit water content and slump for ready-mixed concrete at the redevelopment works of the Amagase Dam. Here, a new method utilizing image analysis and AI was applied for slump estimation. As a result of sharing the tendency of concrete properties fluctuation with ready-mixed concrete suppliers using a cloud-type quality control system, it was confirmed that fluctuations in both unit water content and slump were greatly reduced.