A Study on the Resistance for Frost Damage of Polypropylene Fiber Reinforced Light Weight Polymer Cement Concrete

폴리프로필렌섬유보강 경량 폴리머 시멘트 콘크리트의 내동해성에 관한 연구

For the development of lilght weight cement concrete with high durability, this study used perlite and paper sludge ash by the light weight material, and polypropylene fiber by the reinforcment, and poly-acrylic ester emulsion by the matrix improvement. According to the increasing mixture ratio of fiber and use of polymer, the light weight polypropylene fiber reinforced polymer cement ratio of fiber and use of polymer, the light weight polypropylene fiber reinforced polymer cement concrete were showed high resistance for frost damage.