多年来,现浇钢筋混凝土模板多采用木模板。木模板消耗大量木材,同时费工费时,混凝土浇筑后的表面还要抹灰,装修成本偏高。近年来,一些新型模板逐渐取代了木模板,但在一些异型结构中,仍普遍采用木模板。异型结构,怎样选用造价低、周转次数能满足工程需要、混凝土浇筑后表面不需抹灰的模板呢? Over the years, cast-in-situ reinforced concrete forms have used wooden forms. The wood formwork consumes a large amount of wood, and at the same time, labor costs, the surface of the concrete after casting is also plastered, and the decoration cost is high. In recent years, some new templates have gradually replaced wooden templates, but in some heterogeneous structures, wood templates are still commonly used. Special-shaped structure, how to choose low cost, turnover times to meet the needs of the project, the surface of the concrete after the plaster does not need to plaster the template?