【摘要】 通过大量的试验研究和理论分析,系统地探讨羧基丁苯聚合物改性水泥混凝土的力学性能和耐久性能,并进行经济性分析,发现相对于普通水泥混凝土,羧基丁苯聚合物改性水泥混凝土的力学性能得到提高,耐久性能得到改善,性能价格比提高。更多还原

【Abstract】 The paper systematically studies the mechanics property and the durability of the polymer cement concrete through many tests and theoretical analysis.The increasing of the flexural strength,the decreasing of the compressive strength and modulus,the increasing of fracture energy,the improvement of fracture property and the improvement of the durability and performance price ratio are studied systematically.更多还原