Aigner Tunnel Technology GmbH, Dieselstraße 13, 4623 Gunskirchen bei Wels, Austria, Tel.: +43 / 7246 / 20 200 - 0, E-Mail:


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Dust Filters under Construction


Mode of Operation ECCODUST

Production:Own production
Date of publication:August 2011

Building work on a tunnel construction (e.g. road, railway or subway tunnel) releases large amounts of dust, typically caused by removal and securing works. Particularly in the vicinity of the portals or exhaust openings, the neighbours around are heavily exposed during the building phase. Our ECCODUST is designed specifically to meet this requirement!

Also the workers in tunnelling are exposed to enormous burdens. In order to guarantee compliance with the workplace limit values for dust and other pollutants, mobile exhaust and filter systems are used on-site.

Here you can see a simulation of our ECCODUST. In the following video we demonstrate and explain the mode of operation.

Download:>> Download video here (11,5 MB)


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