<强>结构Cast的现浇混凝土成型用于容纳和支持结构混凝土在梁的形状，板坯的，墙，柱和地板当混凝土是在永久位置倾现场。Wood is the traditional forming material, and while it is still used in common practice, modern pre-fabricated metal or plastic systems offer some advantages in terms of construction speed and formwork life-cycle costs.