Etfe Foil Roof

Cushions are kept continually pressurised by a small inflation unit which maintains the pressure around 200 300pa giving it structural stability and insulation.

Etfe foil roof.

Etfe roof at manchester piccadilly station manchester uk an example of its use is as pneumatic panels to cover the outside of the football stadium allianz arena or the beijing national aquatics centre a k a. From the extrusion of the etfe foil through to transport and installation the light weight of the material reduces the co 2 footprint significantly. X to ensure that this site works correctly and gives you the best browsing experience you will need google chrome mozilla firefox or a later version of. As an alternative etfe foil can be used to form etfe cushions.

Non linear analysis software for membrane structures creating solutions since hello. Power consumption for the inflation unit is between 60 100w. Etfe roofs offer excellent sustainability. Sustainability is one of the main arguments for etfe roofs.

We are the creator of wintess we develop and continuously improve solutions to design analysis and fabrication of tensile structures. Etfe foil can be useful for the building s thermal design. Control system as standard our etfe cushion roofs are supplied with a state of the art active monitoring system. The most common usage of etfe foil is multi layered cushions.

Etfe foil cushion systems are certified as class c non fragile roof assembly in accordance with acr m 001 200 test for fragility of roofing assemblies. This continually supplies real time information on the pressure within the cushions the local weather. Whether it is a single layer or in cushion forms etfe foil systems are supported in an aluminium extrusion at the perimeter which in turn is supported by the main. The water cube of the 2008 olympics the world s largest structure made of etfe film laminate.

Etfe foil roofs can be supplied as a single layer membrane supported by a cable net system or commonly as a series of pneumatic cushions made up of two to five layers of etfe. Selected projects realized using wintess structural revisit to german pavillion expo 67 montreal this interesting academic work by alba lópez gómez diego. Vector foiltec invented and pioneered the use of texlon etfe in the building industry the only company whose core business is etfe and its design engineering construction and maintenance. Class c is the lowest class of non fragile assembly and particularly if engineered to pass the test criteria may be close to the boundary between fragile and non fragile.

Ethylene tetrafluoroethylene etfe is a fluorine based plastic polymer that offers a creative and lightweight alternative to glass. Developed over 40 years ago by dupont etfe has similar light transmission to glass but at just 1 of the weight.