Etfe Roof Structures

We are the creator of wintess we develop and continuously improve solutions to design analysis and fabrication of tensile structures.

Etfe roof structures.

Weighing in at less than 1 of the weight of glass etfe film is durable highly transparent and very lightweight material making it an increasingly popular alternative to glass for roof structures. January 29th 2019 1 52 pm. Water cube the world s largest etfe application project. Today s innovative materials are lightweight long lasting have excellent light transmission and can be used in a variety of different applications both inside.

Etfe is also an environmental friendly material and is 100 recyclable at a cost more. Etfe roof tensile structures for commercial plaza shopping ce. Selected projects realized using wintess structural revisit to german pavillion expo 67 montreal this interesting academic work by alba lópez gómez diego. In the case of etfe cushions they are kept continually pressurised by a small inflation unit which maintains the pressure at 200 600 pa and gives the foil a structural stability and the roof some insulation properties.

Etfe whether used as a single layer membrane tensioned between structural framework or as pneumatically prestressed air cushions the versatility allows it to adapt to deformations or unique shapes and designs of any given roofing system structure. At onart we possess the experience that can only be acquired from years of dedicated service within the industry. Etfe foil roofs can be supplied as a single layer membrane supported by a cable net system or as a series of pneumatic cushions made up of between two and five layers of etfe. A dynamic range of external and internal products and systems from simple applications to complex tensile fabric structures and multi layered etfe roofs.

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 for temporary buildings that fall as part of the uni en 13782. Khan shatyr entertainment center cool etfe facade dome struc. Etfe roof at manchester piccadilly station manchester uk an example of its use is as pneumatic panels to cover the outside of the football stadium allianz arena or the beijing national aquatics centre a k a. The water cube of the 2008 olympics the world s largest structure made of etfe film laminate.

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