The g value of an etfe roof can be reduced to as little as 0 48 for a 2 layer system with a.
Etfe single membrane roof.
This is 3 of the weight compared to a 6 6 laminated glass panel.
In use since the 1960 s it s a single ply synthetic rubber.
Etfe or ethylene tetrafluoroethylene is an exciting addition to the selection of membrane materials fabritec structures offers.
Individuality in design and function.
A guide to design.
Derived of oil and natural gas epdm is the only true rubber roof membrane running between 3 25 and 14 75 per square meter.
Use etfe in a double triple or more layered system to form an etfe membrane if you need a structure with greater thermal insulation and structural stability.
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.
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.
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.
Reduction of the self weight of the cladding material allowed using slimmer steel sections at the roof.
Etfe roofs can be designed with a flat or curved canopy allow brilliant light transparency over 95 and require minimal foundations or supporting steel framework.
Etfe has a density of 1 75gr m which equals to 780g m for a single layer of etfe skin.
Etfe cushion systems incorporate a pneumatic system to maintain air between two or three layers of film.
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.
It is a highly transparent extruded film applied either as a single layer membrane or as a multilayer pneumatically inflated cushion.
It comes in both 45 mils and 60 mils thicknesses though typically you ll find it in 60 mils thicknesses at most home improvement stores.
Designed engineered and supplied in two formats etfe roof structures can be supplied as a single layer membrane supported by a cable net structure or with an etfe cushion system.
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.
