Etfe Roof Construction

For the 2018 world cup in russia we participated in the construction of a state of the art moving etfe roof that uses a special transparent material.

Etfe roof construction.

For a roof subject to raindrops the workaround is to add another layer of film thus decreasing the deafening drumbeats of rain but increasing the construction price. Blurring the division between the inside and the outside somewhat they are as much a feature in themselves as a method of construction. Inflatable pillows are an ideal type of roof covering due to its image and natural insulation feature. The most used technology consist of two or more layer inflated with dry air.

Etfe is a manmade fluoropolymer which stands for ethylene tetrafluoroethylene which has attained its position as an efficient architectural material. 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 cushions are finally being recognized as a striking piece of architecture in themselves not just being chosen to form roof structures and rooflights they can be used to create striking canopies. Etfe film is self cleaning due to its nonstick surface and recyclable.

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. Roofing is the most preferred material among the products with its visibility and function. Etfe is widely used in modern buildings which possess greater. The texo panel system will hold any architectural fabric at a constant pretension so it will not deflect under wind or snow loads.

As a film for roofing it could be stretched up to 3x and still be taut if some variation in size occurs due to thermal expansion for example. This material covers the roof of the stadium and ensures the perfect light and temperature conditions for soccer players regardless of whether the roof is open. Also etfe transmits more sound than glass and can be too noisy for some places. Etfe is usually applied in several layers that must be inflated and require steady air pressure.

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. The benefits of an etfe roof compared to a glass equivalent are becoming increasingly recognised. It is prone to punctures by sharp edges and therefore mostly used for roofs. They are called etfe cushions.

This allows you to use etfe in flat or curved panels for your roofing scheme. Since the first application of etfe in construction at the burges zoo in 1982 etfe roofing has gradually gained market share and is now successfully used in several 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.