【摘要】 通过试验,分析了寒冷地区不同水胶比的道路混凝土强度与渗透性的关系,指出普通混凝土的抗压强度与渗透性有较好的相关性,而掺加粉煤灰、硅灰及引气剂的混凝土强度与渗透性相关性较差。更多还原

【Abstract】 Through tests,correlation analysis of strength and permeability of cold region pavement concrete with different W / B,put forward the compressive strength and permeability of ordinary concrete has good correlation,and for the concrete mixed with fly ash,silica fume and air-entraining agent,the linear correlation is not as good.更多还原