Abstract
At the quality of concrete will change, in order to construct better concrete structure, it is necessary to consider each basic technology, concrete pumping method is no exception. Japan Concrete Institute organized the research committee of concrete pump construction technology in research committee of basic technology. Japan Concrete Institute published “The Guideline 2009 of Concrete Pumping Method and Explanation” at June 2009, and hold workshop named “The Guideline 2009 of Concrete Pumping Method”. Here, in order to ensure pumping of concrete, outline JCI “The Guideline 2009 of Concrete Pumping Method and Explanation” and its main points.
