As a kind of tent-shaped structure that is characterized by its flexibility Cheap Marian Hossa Hat , membrane structure has been frequently appearing in the city square, large park and many street spots since the beginning of 21st century, immediately attracting much attention from the public with its richness in shapes and flowing curves.


Combining the thin-film material of high-intensity flexibility and stretched system and forming a structure of a certain degree of rigidity, membrane structure is a high-tech engineering plastics which integrates architecture, structural mechanics Cheap Gustav Forsling Hat , fine chemical engineering and material science. It is widely used in those facilities of many fields such as sports and fitness, culture and entertainment and traffic and transportation, and the buildings of agriculture and industry and some landmarks.


Such membrane materials as PTFE and PVC are mostly used in the production of membrane structures. Ptfe film refers to a kind of composite material that is produced by applying Teflon resin onto the base cloth weaved with hairline fiberglass and is characterized by its high strength, well durability, fire and inflaming proof Cheap John Hayden Hat , long service life, high light-admitting quality and less heat-absorption endowed by its 73% of solar reflectivity. Membrane material of PVC is another kind of composite material that is made by applying PVC resin onto the base cloth of polyester fiber. The membrane of PVC, whose service life is usually between 7 to 15 years, is inferior to that of Ptfe film on the intensity and fire-proof capacity.


In addition to some traditional requirements in functions, membrane structures possess the following salient advantages:


1. Economy. The cost of membrane structure is one third to a half of that of traditional structure. As the membrane structure is of the capacity in light transmission Cheap Ryan Hartman Hat , the intensity and time of illumination will be largely reduced in daytime to save much energy, and there will be splendid scenery that is formed by transmission in night, which is a fine advertisement.


2. Short construction period. Compared with those traditional architectures, the construction project of membrane structures can at least shorten the construction or Sale[/url] Air Max 2018 Clearance