摘要
聚合物砂浆的强度随苯丙乳液掺量的增加而降低,当苯丙乳液掺量为3%时不影响砂浆的正常使用强度,故此掺量为聚合物砂浆中苯丙乳液的最佳掺量。不同拌和工艺对聚合物砂浆力学性能影响较大,试验采用2种不同拌和方法对比聚合物砂浆的力学性能,试验证明文中第2种拌和方法的聚合物砂浆力学性能较好。
The strength of polymer mortar decreases with the increase of the dosage of styrene acrylic emulsion. When the dosage of styrene acrylic emulsion is 3% it does not affect the normal use strength of the mortar,so the dosage is the best dosage of the styrene acrylic emulsion in the polymer mortar.The mechanical properties of polymer mortar were greatly influenced by different mixing processes.The mechanical properties of polymer mortar were compared with two different mixing methods.The test proved that the mechanical properties of the second kinds of mixing methods were better.
作者
姜博
郑璐
JIANG Bo;ZHENG Lu(Jilin Province Construction Engineering Quality Test Center,Jilin Research and Design Institute of Building Science,Changchun Jilin 130011,China)
出处
《北方建筑》
2018年第4期68-70,共3页
Northern Architecture
关键词
苯丙乳液
聚合物砂浆
拌和工艺
力学性能
styrene acrylic emulsion
polymer mortar
mixing process
mechanical properties
