- Manhole & Gully Covers
- Special shapes
- Drainage DIN
Polymer concrete manhole cover with sound -insulating rubber ring between the frame and manhole cover
SOUND IMPACT ABSORBING RUBBER RING
Sound impact absorber: the prefabricated design of the material with high properties absorb the sound of impact.
The Manhole Covers with Impact Sound Absorbing Rubber Ring absorbs the sound completely and eliminate any noise of impact from the traffic.