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通过大量的试验研究和理论分析 ,系统地探讨了羧基丁苯聚合物改性水泥砂浆的力学性能和耐久性能 ,发现相对于普通水泥砂浆 ,羧基丁苯聚合物改性水泥砂浆的力学性能得到提高 ,耐久性能得到改善。
Through a large number of experimental studies and theoretical analysis, the mechanical properties and durability of carboxylated styrene-butadiene polymer modified cement mortar were systematically investigated. It was found that the mechanical properties of carboxylated styrene-butadiene polymer modified cement mortar were improved compared with ordinary cement mortar , Durability can be improved.