This paper analyses the effect of various admixture of the styrene_acrylic latex for the performance of the mortar.

分析了苯丙胶乳改性剂中各种配剂对砂浆性能的影响。

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Owing to various causes in construction and application, low-strength mortar is often used in brick masonry structure buildings.

由于建造及使用时的种种原因，砖砌体结构房屋往往出现砌筑砂浆强度很低的情况。

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Wet or dry concrete surface, Concrete component surface, Brick, Mortar, Metal various hydration layer surface, Various SBS linoleum surface, Toilet, The basement;

潮湿或干燥的混凝土表面； 混凝土构件表面；砖石；砂浆；金属各种保湿层表面； 各种SBS油毡表面；卫生间；

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Wet or dry concrete surface, Concrete component surface, Brick, Mortar, Metal various hydration layer surface, Various SBS linoleum surface, Toilet, The basement;

潮湿或干燥的混凝土表面； 混凝土构件表面；砖石；砂浆；金属各种保湿层表面； 各种SBS油毡表面；卫生间；

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