Professional design company / installation technical team

1. The group company established an independent design company-Yuanqi Design, which is engaged in the main creative design and external source design tasks of our project. The design team personnel are responsible for the special work such as the plan drawing, construction drawing, cut-out drawing, calculation of the calculation of the design task of the enterprise, and after review and review, the multi-party control ensures the design quality;
2. Design software includes structural analysis of supporting structures and membranes, including 3D3S, the most advanced spatial structure design software in the country, Easy, the world's top cable-membrane structure analysis software, and spatial steel structures that are widely used worldwide Analysis software STaad etc. provide effective guarantee for the reliability of analysis design.
3. The design department independently undertakes design business externally, and can provide the following design services according to the information and use requirements provided by the customer:
Design of various membrane structures according to the field environment

4. Installation process of membrane structure:

After the foundation project or main structure construction is completed, install the membrane support structure, and complete local repainting and fire treatment.

Measure the geometry of the support structure and connection nodes and compare it with the design value to make necessary corrections to the shape finding results; cut the design according to the revised shape and process the membrane surface; if the membrane surface has been produced before the completion of the support structure, Correct the deviation through other schemes, such as replacing the specifications of the connector;
Fold the finished film according to the requirements of the design of the construction organization, fold, pack, and mark it; transport it to the installation site;
Clean up the site and pave protective materials on the ground; explain the procedures and division of labor to workers; unfold the membrane surface and perform preparations such as drilling holes on the membrane surface, penetrating steel cables, installing membrane corner gusset plates or membrane plywood; tying ropes on the support structure The net supports the unfolded membrane surface temporarily;
After the preparation is completed, the hoisting machinery is in place, hoisting and temporarily fixing the corner points;
Gradually equalize the tension and apply pretension to the film surface;
Perform local tension adjustment on the corners and areas with folds, and finally fix the membrane surface and nodes; complete the installation of rainwater system and waterproof cover;
Clean the inner and outer membrane surfaces.
 
Note on membrane installation: It is not suitable to install membrane unit when the wind is more than three levels or the temperature is lower than 4 degrees.