Single ply ETFE foil roof over a school atrium. In recent years, the use of ETFE has been particularly popular in the construction of new build schools. Hailed as environmentally friendly, architecturally aesthetic and cost effective it is not surprising that it has been included in both single ply and cushion form. 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 between two and five layers of a modified copolymer called Ethylene Tetra Flouro Ethylene ( ETFE ). An ETFE roof can be formed either by stretching the ETFE into panels as can be seen at .
Ethylene tetrafluoroethylene ( ETFE ) is a fluorine-based plastic. It was designed to have high corrosion resistance and strength over a wide temperature range. ETFE is a polymer and its source-based name is poly(ethene-co- tetrafluoroethene). ETFE has a relatively high melting temperature, excellent chemical, electrical . Architecture › Basics Сохраненная копия Похожие Перевести эту страницу авг. Everything about ETFE is not miraculous.
Also, ETFE transmits more sound than glass, and can be too noisy for some places. For a roof subject to raindrops, the workaround is to add another layer of film, thus .
The atrium encloses offices of well-known advertising agencies as well as other business offices. ETFE Roof Structures Foil Roofs Membrane Arena Roofing. With specialist designers and engineers whom have large . Read our latest blog based around the problems with etfe, there are many things that may surprise you when constructing an etfe roof structure. Vector Foiltec founder Stefan Lehnert explains how the ETFE roof on the new Vikings stadium will deal with. Why should architects specify an ETFE roof ? The most important advantages of ETFE foil versus glass is the extreme light weight and the transparency.
Transparent, light and stable! ETFE -foile cushion roofs are very aesthetically. Discover our reference projects now!
The foil, which is made from 3M Dyneon ETFE , is so transparent that a photovoltaic system integrated into the foil cushions can generate up to . ETFE (Ethylene Tetrafluoroethylene) is durable, highly transparent and very lightweight in comparison to glass structures. This fabric is considered the material of choice for traditional skylight applications to long span structures and building facades. ETFE is often used as a fabric roof alternative, offering elegance and . At Buitink Technology, we have the expertise of the ETFE bubble roofs we have develope which, thanks to their light weight and unique shape, enable exciting projects.
With regard to the latter example, the stadium makes use of a 24000-square- foot transparent ETFE roof —the largest of its kind in the country.
Here, transparency facilitates clear views outside and bathes the playing field in natural light. This also aids climate control within the space, a key factor when . To liberate the ETFE roof from the repetitive module of the original building, the cross section varies along the length of the space, rising above the auditorium to form an asymmetrical hump, which serves as a smoke reservoir in the event of fire. The structural bays of the atrium roof vary from 3. The skin of the biomes utilises Ethyltetraflouroethylene foil, ETFE.
It was selected as its performance was far better than glass in both horticultural and energy terms. It allows a far greater range of daylight to pass through in particular the Ultra Violet part of the light spectrum. This winter one of the main transformations, the new roof , is being installed. Its light transmittance quality is further enhanced by . Dallas-based firm HKS Architects designed the stadium roof using ETFE film cushion technology, which is already widespread in Europe and Asia, to enable year-round use for a variety of events.
The product, which lets light in, is lighter than glass, and more cost-effective than retractable alternatives.