胶粉与纤维混掺对水泥混凝土冻融性能的影响

Effects on Cement Concrete Freeze-Thaw Performance by Blending Rubber Powder with Fiber

采用慢冻法对胶粉与纤维混掺混凝土进行冻融循环试验,利用压力机测得冻融循环后混凝土的质量损失及抗压强度损失,可为华北寒冷地区路面混凝土的研究与应用提供试验依据和理论依据。

The freeze-thaw recycle testing of rubber concrete with both powder and fiber is carried out by slow-freezing method,and the quality losses and compressive strength losses is measured by press,which can provides experimental basis and theoretical basis for research and application of pavement concretes in cold regions in North China.