模壳,是最近几年发展起来的一种新型模板体系。它适用于大跨度、重荷载结构工程中的现浇密肋楼盖体系的施工。具有工艺简单,支模脱模方便,加快模板周转,混凝土表面光滑平整,可省去抹灰湿作业。作为大跨度、重荷载工程采用密肋模壳体系施工,可以降低楼盖的折算厚度,因而能降低结构层高,节约钢材和水泥约40%,降低工程造价1/3左右。 Mould shell is a new type of template system developed in recent years. It is suitable for the construction of cast-in-place rib floor systems in large-span, heavy-load structural projects. The process is simple, the mold release is convenient, the turnover of the template is accelerated, the surface of the concrete is smooth, and the wet plastering operation can be omitted. As a large-span, heavy-load project using a multi-rib formwork system construction, the floor thickness can be reduced, thus reducing the structural height, saving about 40% of steel and cement, and reducing the project cost by about 1/3.