It is on the basis of utilizing light steel construction to do for the bearing of the floor that it is flat to carry the template room, which makes up the roofing system through fully utilizing the core sandwich wallboard and its own intensity of the roofing. Thus achieve construction swift and the safe idea of building. Concrete materials and performance are as follows: First, subject skeleton: Adopt the single layer of steel construction as two floors of bearing, design to load 150kg/m2. Second, the wall adopts 50mm color steel core sandwich board. Internal and external wallboard adopt coherent and long and vertical to install, join by upper, middle and lower. The join interval is smaller than 3m. The wallboard can bear 120kg/m2 strength from side direction and out of shape lighter than L/2500. Third, the roofing adopts the big wave tile of color steel of 75mm. The span is less than 6m, the roofing can bear the load as 70kg/m2. The subjects mentioned above are organically assembled unitary and they are connected by the bolt, attack and nail which enable the whole structure to reach the following technical feature A, The earthquake intensity of anti-detonation is 7 grades. B, The basic wind pressure is 45kg/m2, which equal to the typhoons of force 10. The general currency table of flat-roofed template room
