2) climbing frame assembly rack should be installed according to design plans were climbing frame, Fuzhou scaffolding, site assembly method should be adopted, which assembled in the following order: ground processing and assembly of the lifting frame → Check the building had reserved the position of connection points and Meets quality requirements → place by lifting the lifting frame and lifting equipment and buildings connected to → correct lifting frame and the building fixed rail assembly → → → Show scaffold boards assembled balustrade → hanging safety net. Other groups with common frame requires steel tubular scaffolding. t0- fresh concrete setting time (h), can be found OK. When 1- additive effect correction factor, not mixed with additives is 1.0, mixed with a retarding effect of the additive; when the lack of experimental data can be used t0 = 200 / (t + 15) calculation (t is temperature ℃ concrete) take 1.2; 2 - correction factor affect concrete slump, when the slump in the 110 to 150, the Fuzhou scaffolding manufacturers, taking 1.15; V- concrete pouring speed (m / h); no matter what kind of scaffolding, are required to meet the following Conditions: (l) workers to operate, material stacking and transportation requirements. (2) there is sufficient bearing capacity and a stable structure. (3) handling and easy assembly and disassembly, it can be used repeatedly. (4) there is an appropriate safety margin (usually a safety factor of 3.0), the need to adapt to changes in load. (5) to adapt to multi-job, cross-flow process requirements, reduce erection times. Fuzhou scaffolding installation, Fuzhou Mingguang Scaffolding (online consultation), Fuzhou, Fuzhou Mingguang scaffolding provided by the steel frame building works Leasing Corporation. Fuzhou Mingguang steel frame building works Leasing Co., Ltd. (www.fzmgjsj.com) is Fuzhou, a leader in site construction materials, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Fuzhou Mingguang scaffolding leadership with the staff warmly welcome all inquiries negotiations to create Fuzhou Mingguang scaffold better future.