Development of new calorimeters and the inspection method of cement performance by using of integrated calorimetric methods

2014 Fiscal Year Final Research Report

• Project/Area Number: 24560562
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Civil engineering materials/Construction/Construction management
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: SAKAI Etsuo 東京工業大学, 理工学研究科, 教授 (90126277)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: コンクリート / 熱量測定 / 水和 / セメント / 性能検査 / スラッジ水

Outline of Final Research Achievements

By-products are widely used in cement production. This is very useful for the establishment of a sustainable society. But the construction of high durability concrete structure is very important issue of cement industry. Various type of calorimetric methods have been developed in this study and the systematic quality inspection method of cement has been established by combination of these method. The performance of cement at early stage such as fluidity, setting properties, adiabatic temperature rise and the early strength can be estimated by using this method. The applications of this method have been investigated for the influence of fluoride ion on the fluidity of paste, recycling system of sludge and performance prediction of concrete at late stage.

Free Research Field

土木材料・施工・建設マネジメント