News
-
All Company News Exhibitions Industrial Defence Offshore Marine Construction Infrastructure Uncategorized
- Construction
Roof-Top Basketball Court on Springs
Vibratec has supplied specially designed steel beams with integrated springs and cushions, to carry a roof-top basketball court in Odense, Denmark. This intervention was done to prevent the noise of bouncing balls and running players disturbing people living in apartments directly below. The result went beyond expectations and measurements showed Lp, max values lower than 15dB(A). This is more than 20 dB lower impact noise compared to a solution with concrete slab on a mineral wool mat.
- Industrial
Vibratec Installed Noise Enclosure
Vibratec has installed a Noise enclosure, that reduces the transfer of noise between the source and the recipient, for a power backup unit for Discovery Networks. The noise enclosure, produced by IAC Acoustics is approximately 5x5 m, and is custom made for the location and equipment.
- Uncategorized
Constrained Layer Damping in Kansas
At the new Rubart power station in Kansas electricity is generated by 12 Caterpillar engines. The air intake filers to the engines where originally designed for another slightly smaller engine type, so after start-up it turned out the larger air flow caused resonances in the steel plates of the filters.