- 01/10/2011
Via Polonia incentive party
On Saturday October 1st employees of Via
- 27/09/2011
Choosing Via Polonia for making acoustic screens in Bolesławiec
On 27th of September GDDK i A
OUR OFFER 
ACOUSTIC SCREENS
We offer a wide range of acoustic screens - reflecting and absorbing.
FOUNDATION WORKS
We offer a wide range of foundation systems: drilled stilts, stuck, resistant walls, ribbon foundations, concrete feet.
DESIGNING STUDIO
Design with all administrative documentation.
LATEST ARTICLES:
Theory
Acoustic screen or a sound absorbing screen is a natural or artificial barrier placed along the road to separate the
Noise
Noise forms a serious threat for humans and natural environment. Modern society is becoming more and more aware of negative
DOWNLOAD CATALOGUE PDF
Noise
Noise forms a serious threat for humans and natural environment. Modern society is becoming more and more aware of negative impact of acoustic vibrations on health. "Although our world is mostly perceived with our eyes, sounds disturb our mental health more than sights." Picford Sound is an acoustic wave spread in resilient environment or hearing impression resulting from this wave. A human can hear sound ranging from 16 Hz to 20 000 Hz (20kHz). Lower frequency vibrations are called infrasounds, higher are called