단섬유 혼입량이 콘크리트의 유동성과 수축 특성에 미치는 영향

In this study, effect of the fiber content amount on the flow ability and shrinkage characteristics of the concrete in the underground parking area. Flow ability for certain of superplasticizer, the difference depending on the type of fiber seems, which is proportional to the amount of fiber found. Amount of fibers 0.6 ~ 2.4kg/㎥ range of the self-shrinkage of some fibers appear to influence the other hand, does not affect the drying shrinkage was found.