The control system can be read out on line through telephone connection or internet.
Connection etfe roof details.
Connection details etfe cushions are fixed to the aluminum profiles assembled to the carrying structure by a special elevating apparatus.
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Which usually support etfe roofs.
The number of layers used in a panel depends on project specific requirements for structural and thermal performance.
Flexibility was a desirable property because the displacements may significantly vary among the buildings supporting the etfe atrium roof during wind and seismic loading.
Air flow is supplied to the cushions at a specified pressure from the ventilation pipes connected from inside or outside the elevating apparatus and the cushion takes the predicted inflation form.
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The springs in the cable spring system allow large differential displacements without exerting large reactions on the buildings.
This feature has an advantage incomparable to glass.
The system requires a dedicated and secure power supply consisting of two 240v 13 amp electrical connections as the etfe foil roof is a live system the cushions are permanently linked to the air inflation unit to ensure the pressure is maintained.
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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.
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.
An etfe air cushion roof is always connected to an air blowing system to control air pressure in the cushion.
Etfe ethylene tetrafluoroethylene foils can be transparent coloured or printed.
In a proper air system 2 blowers one operational and one stand by and an air dryer are available.
This feature enables covering long spans by a lightweight carrying system.
Located near to the etfe cushion system internally or externally.
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.
Texlon etfe technology combines between two and five layers of etfe foil to form air pressure stabilised cladding panels or a single layer system.
Therefore when considered with carrying infrastructure it provides much more economic solutions.
Our control systems are equipped with remote display.
