2018 Volume 72 Issue 1 Pages 300-306
Ultra High Strength Fiber Reinforced Concrete（UFC）is one kind of material that has high compressive strength. And due to mixing steel fiber, it also has high tensile property but low flexutal strength. In recent years, researches on UFC cured in normal temperature instead of high temperature, which can be mixed and used on the site have been conducted. It is expected that using normal temperature curing type UFC as repairing material with high strength and toughness can contribute to maintenance and management in the future. Therefore, in this study, it was aimed to evaluate the influence of fiber type and mixing ratio on the basic properties of normal temperature curing type UFC. As a result of the test, it was confirmed that the required strength can be satisfied by adding short copper fibers to normal temperature curing type UFC.
