Etfe Foil Roofing

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.

Etfe foil roofing.

If you chose nowoflon et as your etfe foil the tensile strength is rated at 23 n mm at the limit of the material s plasticity at the elastic limit and 55 n mm at break. Creep is very high. Relatively weak for a membrane material. 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. 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. Disadvantages of etfe foil. 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.

Cushions distort the view. With specialist designers and engineers whom have large scale international efte. 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. Cushions are kept continually pressurised by a small inflation unit which maintains the pressure around 200 300pa giving it structural stability and insulation.

Disadvantages of etfe foil. Not as transparent as glass. Etfe foil offers excellent elasticity and its breaking point is higher than that of any comparable material. The venue in 2019 is the mercedes benz stadium in atlanta a stadium of superlatives.

Airsculpt is at the forefront of etfe roofs and structures and has exceptional in house capabilities to help further advance and assist our clients with the development of etfe projects on a global basis. 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. In 2017 film specialist nowofol from siegsdorf played a decisive role in designin. Properties change with temperature.

Share this post. The most common usage of etfe foil is multi layered cushions. What is etfe foil film. Roofing with etfe offers even more benefits.

Etfe roof structures foil roofs membrane arena roofing. 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. 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. Power consumption for the inflation unit is between 60 100w.