7 Suggestions for Inspecting PTFE Film Constructions’ Quality

At present, more and more PTFE film structure buildings appear in our lives, but in order to ensure the quality of PTFE film structure buildings, the builders must reach the following 7 requirements when inspecting the quality of PTFE film structure buildings.

1. The connecting piece shall have satisfactory rigidity, strength and durability, and shall not be damaged before the connected film material, cable or steel member, and there shall be no deformation that affects the function of the structure.
2. The node structure should meet the calculation assumptions. The effects of the nodal structure’s pain on the cables and films, the method of applying pretension, the structural device to allow for deviations, and the possibility of secondary tensioning should be considered.
3. High water-tightness should be adhered at the joints of film materials, and certain structural methods should be adopted to avoid abrasion and tear of film materials.
4. The joints should transmit the force firmly and reduce the stress concentration at the joints.
5. There should be no sharp corners, burrs, or sharp points at the joint between the supporting member and the film.
6. For metal joints, a reliable anti-corrosion method should be used.
7. Ensure that the connection is safe, beautiful and reasonable.

Achieve the above 7 points, basically the construction quality of PTFE film will not have much problem, we can use it with confidence.