Building design three-dimensional pinch door first, outer wall insulation should be configured using three-dimensional pinch diatomite insulation mortar sales, and wall thickness as specified, the south wall can be configured as 15 mm, the north wall can be configured to 30 mm, wall stuff can be configured as 20 mm, thermal insulation material parameters which diatomaceous earth is less than 0.12w / mk, can well avoid the phenomenon of the external walls of cold bridges. Building design oblique roof insulation using thermal parameter is less than 0.028w / mk thick polystyrene foam plate, curved roof insulation using two layers were 25 mm thick, 20 mm mortar insulation, can reduce the roof Slab temperature difference between the cracks formed; floor slab span reforms. Building design, floor Slab control within the span of 4200 mm and 100 mm thickness, roof Slab thickness of 120 mm or more is required, thus increasing the carrying capacity plate stiffness and early Slab; roofing and concrete ring beam cross-sectional component of reform. To accurately calculate and minimize the roof of concrete structures and ring beam cross-sectional area, reduce stiffness, reduce binding, increase floor slab crack resistance. How do you install a three-dimensional pinch acceptance? 1. Look ceiling works: engineering specifications, variety, color and fixation of the material used should be designed, primary structure, household requirements, but also comply with the current standards; 2, see keel: ceiling keel not twisted, distorted, and installed The ceiling keel must be solid and reliable, the level of tolerance for four weeks ± 5mm. Light fixtures can be suspended on the main keel, but the weight is greater than 3kg fixtures or ceiling fans and ceiling joists shall not join, need another hook; 3, see the cover panel: ceiling cover panel should be closely connected with the keel, the surface should be smooth, without pollution, lack of edge, off angle, fracture, injury and other defects hammer three pinch seams should be consistent, layering straight, no warping, the cover panel and Chuanglian, walls, lamps, etc. should be tight junction; 4, Look gypsum panel: gypsum plaster panels for general use galvanized screws on the keel, the nail head should be coated with anti-rust paint. Paste the overlay may not have delamination, hold the cover panel may not have thoroughly, drain, Alice phenomenon. pvc three pinch | Acer Cloud advertisement decoration | Zaozhuang three pinch provided by Wang Yun ad Decoration Co., Ltd. Weifang. Advertising Decoration Co., Ltd. Weifang Wang Yun (www.wfhygg.com) (http://www.wfhygg.com) is an industry leader in Shandong Weifang, advertising materials, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , and satisfy customer needs. Macro cloud advertising decorative leadership with the staff warmly welcome all inquiries negotiations to create a macro cloud advertising decorative better future. You can also access (www.wfhygg.com/supply_details_39007870.html), for more information about the company.