外墙喷涂饰面是一项较新的施工工艺,在装饰质量和耐久性方面较水泥砂浆饰面有了显著改进。但如何使喷涂饰面颜色、颗粒均匀一致,克服褪色、污染问题,提高耐久性,不仅成为喷涂施工中必须考虑的主要问题,而且也关系到这一新工艺的推广与发展。 Exterior wall coating is a relatively new construction process and has significantly improved cement mortar finishes in terms of decorative quality and durability. However, how to make the coating finish uniform in color and particle, overcome the problem of fading, pollution, and improve durability has become a major issue that must be considered in the spraying process, and it is also related to the promotion and development of this new process.