普通硅酸盐水泥粘贴性差,在粘贴诸如瓷砖时,易使瓷砖脱落,为克服这一缺点国内技术人员研制的胶性水泥,其粘结力高出普通硅酸盐水泥的2～3倍,且抗冻、耐热和耐老化、耐水性强,施工时间短,造价低,不污染环境。该胶性水泥是以普通硅酸盐水泥为基料,加上粘结剂:聚乙烯醇;活性剂;合 Ordinary Portland cement has poor adhesiveness, and when tiles are pasted, tiles are easily detached. In order to overcome this shortcoming, cement technicians developed by domestic technicians are 2 to 3 times more adhesive than ordinary Portland cement. And anti-freeze, heat and aging, strong water resistance, short construction time, low cost, does not pollute the environment. The cement is based on ordinary Portland cement, plus binder: polyvinyl alcohol; active agent;