用于聚合物水泥防水涂料中的新型VAE乳液性能初析

Preliminary analysis on properties of new VAE emulsion used in polymer cement waterproofing coating

通过试验,研究了3种VAE基聚合物水泥防水涂膜在不同水泥掺量下,其无处理、热处理及碱处理条件下的延伸率和拉伸强度性能的变化。

Polymer cement waterproofing coating consists of two components,i.e.organic polymer emulsion and mineral powder,which can be applied on wet or dry substrates like brick,stone,mortar,concrete,metal,wood,rigid plastics,glass gypsum and so on and used in new or old structures as a result.As a new waterproofing material it has been widely used and sales increased year after year.Although the coating is water based it contains somewhat organic assistant duo to limitation of raw materials' properties.For this reason,the author has been working hard with his colleagues to develop new VAE emulsion which can be used in polymer cement waterproofing coating.