Projects

Last week we installed almost 300 meters of WHIS®barrier on behalf of the Province Utrecht. We have mounted our WHIS®top behind a standard barrier.

Installed 702 meters of WHIS®wall for the Gemeente Eindhoven for extra noise reduction at 700 houses (Buurtschap te Veld).    

Project: Chorleywood station in Engeland Client: Transport for London

Project: WHIS®stones in Nördlingen Client: The Augsburg State Building Authority

Project: Vallensbaek Kommune WHIS®wall

Sound dampening materials are going to be applied.

We installed almost 300 meters WHIS®barrier for our client Provincie Utrecht. In this project we’ve combined our WHIS®top with a standard road safety barrier from Haitsma Beton.  

The EU-funded WHISSPER project will promote new technology developed by 4Silence, a company based in the Netherlands. Its revolutionary, yet simple and sustainable solution is based on the [...]

Project: WHIS®top A73 Zuiderbrug Venlo Client: Gemeente Venlo Contractor: 4Silence

Project: Low frequency diffractoren The Lier Client: Provincie Zuid Holland Contractor: 4Silence  

Project: WHIS®wall Amersfoort N221 Client: gemeente Amersfoort Contractor: 4Silence

Project: WHIS®wall Hagevoortdreef Almere Client: Gemeente Almere Contractor: 4Silence

Project: West wil groene buffer Opdrachtgever: Gemeente Nijmegen Aannemer: Roelofs

Project: Pilot WHIS®wall België Opdrachtgever: Vlaamse Overheid Aannemer: 4Silence

Project: Reconstructie Aveling Noord Opdrachtgever: Gemeente Rotterdam Aannemer: 4Silence

Project: WHIS®Stone Het Gilde, rondweg Houten Opdrachtgever: gemeente Houten Aannemer: 4Silence

Bron: Province of Utrecht The provincial road N201 at Vreeland is getting an innovative noise barrier, called the Whiswall, for the summer of 2020. The province will use it to try to reduce noise [...]

Source: Province of Utrecht Noise pollution can cause a lot of problems. It’s not just annoying, it can even lead to cardiovascular disorders. Esther from Soesterberg knows just how big a problem [...]