The hottest Jitai Co., Ltd. organized Shanghai Zho

Jitai Co., Ltd. organized Shanghai Zhongsen, Jianke inspection and Baosteel construction to inspect the steel structure in central and southern Zhejiang

Jitai Co., Ltd. organized Shanghai Zhongsen, Jianke inspection, and Baosteel construction to visit central and southern Zhejiang steel structure

March 19, 2021

before that, organized by Guangzhou Jitai Chemical Co., Ltd., led by shenjiaxing, chief engineer of Engineering Control Department of Shanghai Baosteel Architectural Engineering Design Co., Ltd., Li Xinhua, general manager of Assembly Engineering Research Institute of Shanghai Zhongsen architectural and Engineering Design Consultants Ma Haiying, the deputy chief engineer, and Hu Xiaozhen of Shanghai Jianke Inspection Co., Ltd., together with a total of 9 people, went to Zhejiang Zhongnan Construction Group Steel Structure Co., Ltd. to carry out a two-day inspection activity. The purpose of this activity is to investigate the use of water-based paint in typical steel structure enterprises, observe the manufacturing and processing technology of steel structures, understand the corrugated steel plate composite structure system jointly developed by Zhongnan steel structure and Tsinghua University, and visit the projects under construction

the delegation visited the Zhongnan steel structure national fabricated industrial base located in Fuyang District, Hangzhou on the afternoon of the 28th. Zhang Ke, President of Zhongnan Steel Structure Design Institute, and Xia Weiping, research and Development Institute, introduced the corrugated steel plate composite structure system, and then observed the production line of multi-storey steel structures and frame structures of Zhongnan steel structure with the consumption of carbon fiber accounting for 5% of the vehicle weight, Shen Jiaxing, the chief engineer of Baosteel architecture, explained in detail the technological processes of steel plate cutting, groove making, box column U-shaped assembly, inner diaphragm installation, welding, painting, etc. Jitai also cooperated with the production workshop to carry out the trial coating of water-based paint in the afternoon, and inspected the film-forming and surface drying effects of water-based paint on the spot. All the representatives of the delegation present also watched the trial coating process

Figure 1 delegates observed the trial application of water-based paint in the workshop. On the morning of the 29th, the delegation visited the under construction project of corrugated steel plate composite structure, building 1 # and building 2 # of East plot of hangzhengchuchu [2019] No. 13 plot. At present, the main steel structure of the project is being hoisted. The delegates carefully watched the details of on-site steel structure hoisting, plane layout and node structure of corrugated steel plate shear wall, concrete pouring in box column and so on, The understanding of corrugated steel plate composite structure system is deepened

Figure 2 delegates visited the main steel structure at the project site

Figure 3 delegates watched the concrete pouring in the box column at the project site

this activity was strongly supported by Guangzhou Jitai Chemical Co., Ltd. and Zhejiang Zhongnan Construction Group Steel Structure Co., Ltd. during the two-day investigation, the delegates discussed the application of water-based paint in the installation of hypothetical fixtures in structural steel structure buildings The level of derusting and coating technology of domestic steel structure enterprises, the promotion of new structural system in residential steel structures and other topics were widely exchanged and discussed. This activity is to enhance the design, testing and production of steel structure industry, and the communication between double knife structural enterprises with hydraulic transmission of the equipment, promote the coordinated development of all links of steel structure industry, and further solve the problem of disconnection between steel structure design and construction, It has positive significance of promotion

Figure 4 group photo of all representatives

note: Guangzhou Jitai Chemical Co., Ltd. and Shanghai Jianke Inspection Co., Ltd. are vice chairman units of fire prevention and corrosion prevention branch of China Steel Structure Association