Etfe Roof Installation

At less than 1 the weight of glass an etfe roof will give you corresponding savings in installation costs and a lower health and safety risk during installation.

Etfe roof installation.

Etfe is a manmade fluoropolymer which stands for ethylene tetrafluoroethylene which has attained its position as an efficient architectural material. We are the creator of wintess we develop and continuously improve solutions to design analysis and fabrication of tensile structures. Etfe roofs offer excellent sustainability. Sustainability is one of the main arguments for etfe roofs.

It is often considered a value engineered option over glass 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 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. From the extrusion of the etfe foil through to transport and installation the light weight of the material reduces the co 2 footprint significantly.

Selected projects realized using wintess structural revisit to german pavillion expo 67 montreal this interesting academic work by alba lópez gómez diego. 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. The seismic behavior of etfe buildings. 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.

You are probably most familiar with etfe roof cushion systems where a double or multiple skin of etfe is given form by using air to inflate the. Low weight and high flexibility are the key elements that justify the success of etfe systems in seismic areas unlike glass roofs often severely damaged in the event of an earthquake due to the relatively high weight and the poor ability to absorb large deformations etfe systems are optimal solutions for buildings in seismic areas to the point that. The appearance of etfe is like a transparent sheeting material type which can be employed instead of glass and plastic that are hard in nature. Etfe foil can be useful for the building s thermal design.

Non linear analysis software for membrane structures creating solutions since hello.