Etfe Foil Cushions In Roofs And Atria

Foils can be used in single or multi layer configurations.

Etfe foil cushions in roofs and atria.

The film or foil produced from it was first brought onto the market in 1970 by dupont under the trade name tefzel. Two examples in the uk are the atrium of the chelsea and westminster hospital occupied in 1992 and the hampshire health and tennis centre completed in 1994. After use etfe foil can be returned almost completely to the cycle of materials. Sustainability is one of the main arguments for etfe roofs.

As mentioned before etfe foil cushions have had a number of applications in building roofs over the last 10 years or so. Multi layer applications such as inflated cushions allow better insulation of the buildings to be attained. From the extrusion of the etfe foil through to transport and installation the light weight of the material reduces the co 2 footprint significantly. They can be used as a design element in climate adapting buildings those that attempt to moderate the external environment rather than isolate it.

Some built examples of etfe foil roofs are presented. Etfe roofs offer excellent sustainability. 5 antretter f haupt w and holm a 2008. As far as cladding is concerned.

Atria have often been seen as an intermediary between the internal and external space particularly with regard to climate control. Etfe foil can be useful for the building s thermal design. In the building industry it was initially used to roof. Thermal transfer through membrane cushions analyzed by computational fluid dynamics inproceedings of the 8th nordic symposium on building physics in.

Popular applications for etfe foils are greenhouses large halls for swimming pools or recreational parks roofs and atria. Etfe foil cushions in roofs and atria. After polymerization the powdery etfe is made into a granulate and then extruded as a foil. Request pdf etfe foil cushions in roofs and atria building fenestration can be responsible for a significant impact on the environment created in a building affecting either adversely or.

Etfe foil cushions in roofs and atria. It is concluded that etfe foil is an appropriate technology for certain building applications in particular those where the volume of space is.