前三门工程是北京市的重点项目。这项工程是新工艺,都是高层建筑(十层～十四层),主体结构采用预制和现浇的钢筋混凝土结构,外壁板和楼板、阳台板、楼梯、通风道等均为构件厂预制的大型构件,纵横墙采用大模板现浇。 我队从未搞过这样的施工工艺。干部、工人缺乏实际经验。如何完 The first three projects are the key projects in Beijing. The project is a new technology, are high-rise buildings (ten to fourteen), the main structure of prefabricated and cast-in-situ reinforced concrete structure, the outer wall panels and floors, balconies, stairs, ventilation ducts, Large-scale components, vertical and horizontal wall using a large template in-situ. My team has never had such a construction process. Cadres and workers lack practical experience. How to finish