polymer modified cement mortar meaning in English

聚合改性水泥灰浆

Study on mechanical properties of polymers modified cement mortars
聚合物干粉改性水泥砂浆力学性能的研究
In this paper the properties of the polymer modified cement mortar are studied of didy formwork concrete surface coated layer for protection . the emphasis is focused on the permeability and cracking - proof feature
本文主要对模网混凝土聚合物改性水泥砂浆保护层的性能进行研究，着重探讨了与耐久性密切相关的抗裂性能和抗渗性能。
In the aspect of mortar permeability the author has done some experiments , including the water absorption , porosity , weatherability , anti - freeze - thaw cycle , carbonation and the chloride diffusion experiment , and compared those properties with conventional mortar to testify the modified effects . on the base of these experiments , the method of sem was used to analyze the microstructure and hydration mechanism of polymer modified cement mortar , and the author draws a conclusion that the 9 percent of polymer - cement ratio is the optimum ratio
在改进砂浆的密实度和抗渗性能方面，主要进行了不同聚合物掺量下的吸水性试验、可透孔隙率试验、耐老化性试验、抗冻性试验、抗碳化试验，以及对耐久性能影响最大的快速氯离子扩散试验，并和普通砂浆的相应试验进行了对比分析，验证了聚合物砂浆的改性效果。