Lightweight wall and roof design of light steel structure house!

Come and learn the knowledge points about the lightweight wall and roof design of light steel structure houses. 1. According to the principles of adapting measures to local conditions, adapting measures to local conditions, selecting materials, optimizing combinations, and combining, lightweight walls and roofs should adopt cement-based prefabricated lightweight composite insulation materials, warm strips, light steel frames, and bone materials with reliable performance and reliable supporting technology. Composite insulation, warm walls, aerated concrete, concrete slabs, lightweight blocks and other lightweight materials. 2. It should be selected according to the requirements of thermal insulation or thermal insulation. Lightweight shell materials with appropriate density and thickness should be selected. Meet the limited requirements for sound insulation and fire rods of buildings 3. External wall insulation panels should be installed within the overall external steel structure. When in use, fill the outer wall of the steel frame, and the exposed steel structure parts should be well insulated, thermally insulated and treated. 4. When using lightweight wall panels, the wall, wall, outer wall and wall should be in the form of double-layer hollow, the inner layer is embedded in the steel frame, the outer layer is wrapped and hung, and the steel structure is hung inside and outside. 5. When the light steel keel and the combined wall are used, the light steel keel of the outer wall should be a small square steel pipe truss structure. When cold-formed thin-walled c-section steel keels are used, they should be staggered in double rows to form broken bridges. The light steel keel composite wall should meet the following requirements: (1) For the exterior wall, the outer side of the keel main body should be aligned with the main steel frame, and the outer wall insulation material should be covered with steel plates; (2) For the light steel keel composite wall, it should be Condensation check calculation 6. When using lightweight block walls, the outer wall masonry should be wrapped with steel structure blocks and steel and tension structures, otherwise, the steel structure should be thermally insulated and treated. 7. Lightweight walls and roofs should take anti-crack, moisture-proof and rain-proof measures, and should maintain thermal insulation and dry materials. Durable and reliable. 9. The overlapping parts on the outer wall, such as terraces, awnings, outdoor air conditioning panels, etc., should be insulated and treated. 10. On the walls of reserved or slotted places, reinforcement, measures should be taken, sound insulation and thermal insulation should be used. Otherwise, there must be reliable construction measures to prevent wind and snow. 12. The roof and board surface are suitable, and the cement-based lightweight composite thermal insulation board, thermal insulation board, and board edge should be used. There should be joints splicing, and the splicing should be firm and reliable. 13. When the roof is thermally insulated, the system should be thermally insulated from the outer wall, and the system should be continuously and closely connected. 14. When the roof is thermally insulated, the system should be covered with purlins, and there should be thermal insulation and measures for the roof, cornices, steel picks, and components. When indoor ceiling insulation, thermal insulation, roof, system, ventilation should be provided between roof and ceiling.