Enable cookies in your browser?

This website uses cookies and other network identifiers, which may contain information about how you browse our site, what content interests you and so on. We use cookies to improve our website, to personalize the content, for advertising and analytical purposes. You can allow all cookies to be used in this browser, or choose from other options. Read more informations.

Allow all cookies and continue
Esential Cookies

These cookies are required for the proper functioning of our website and cannot be turned off..

Google Tag Manager

These cookies are used to provide statistical information about our website - used for measuring and improving the performance.

Facebook Pixel

These cookies are used to provide statistical information about our website - used for measuring and improving the performance.

Search the website

Noba digi

Acoustic parameters

for roads according to ČSN EN 1793:
sound absorbtion: category A3 – 8 dB
airborne sound insulation: category B3 – 26 dB

for railways according to ČSN EN 16272-3-1:
sound absorbtion: DL 9 dB
air sound insulation: DLR 27 dB

Are you interested in this product?

Contact us

You can call us at +420 737 218 315 or write us a message.