水分散聚合物乳液改性水泥砂浆的研究进展

Research Progress of Water Dispersed Polymer Emulsion Modified Cement Mortar

随着我国建筑行业的快速发展和工程品质意识的提高,聚合物改性水泥砂浆因其优异的应用性能而受到广泛关注,水分散聚合物乳液是一种被广泛应用在水泥砂浆中的聚合物外加剂。本文介绍了聚合物乳液改性水泥砂浆的发展史,从力学性能和耐久性方面介绍了聚合物乳液改性水泥砂浆的性能,探究了聚合物乳液对水泥砂浆的改性机理,并对其未来的研究方向进行了讨论。

With the rapid development of construction industry and the improvement of engineering quality awareness,the polymer modified cement mortar is widely used because of its excellent performance.Water dispersed polymer emulsion is a polymer admixture widely used in the modified cement mortar.In this paper,the development history of polymer modified cement mortar was introduced.The properties of polymer modified cement mortar were introduced from mechanical properties and durability.The modification mechanism of polymer emulsion for cement mortar was explored,and the research direction of polymer emulsion was discussed.