Newly designed outdoor shade cloth tensioned membrane structure tent

PVDF is the abbreviation of difluoro resin, and the material coated with PVDF resin on the surface of PVC film is called PVDF film. The fabric substrate at the center of the PVDF membrane is divided into polyester fiber and glass fiber. From a mechanical point of view, the fabric substrate has good tensile strength, tear resistance, heat resistance, durability, and fire resistance; the coating material has weather resistance, antifouling, processability, water resistance, and light transmission . Compared with ordinary PVC membranes, PVDF membranes have a service life of about 15-30 years and are known as the most durable membrane materials in the industry.

Traditional architectural forms often have many difficulties in realizing long-span spatial structures, but tensioned membrane structures do not have this problem. They rely on lightweight membrane material, cables and support structures to create pre-tension on the membrane surface. The large-span column-free space structure greatly improves the space utilization rate. Because of its light weight and high safety, it has inherent advantages in long-span buildings. As one of the most modern architectural forms in the 21st century, it breaks the multi-line architectural style of other traditional architectural forms, and expects to develop its own unique and graceful arc shape, which is simple, bright and soft, and is the perfect combination of architecture and art. It gives people a strong visual impact, and its flexible structure provides architects with greater room for imagination and creation.

The light transmittance of the film and the choice of light color can be adjusted by the color of the coating or the color of the surface layer. Through the proper combination of film material and light-transmitting heat-insulating material, the multi-layer film containing the heat-insulating layer can have light-transmitting properties. Even with a spectral transmittance of only a few percent, the membrane roof is still shiny and transparent to the human eye, giving it the look and feel of a lightweight roof. The appearance of commonly used architectural membrane materials is PVDF material coating, which has physical stability and good self-cleaning effect. Under normal circumstances, film dust can be washed away by rainwater by itself, while ensuring the service life of the building.