3. Technical information
Dimensions:
- External width: 350mm,
- Height: 490 mm,
- Length: 1000 mm,
- Internal diameter: Ø 200 mm.
TYPE I” KERB DRAINAGE - are made from reinforced concrete and do not require side concreting, only a footing.
Drainage channels are made from by polymer-cement concrete of C55/67 strength class.
The material used in the components has been reinforced with alkali resistant fiberglass, which significantly improves channel performance in terms of bending and impact strength.
Concrete is characterized by high resistance to long-term frost exposure and defrosting salts (“+R”) and resistance to oil derivatives according to PN-EN 858- 1:2005.
The interior of the cavity channel is made from PVC, characterized by high mechanical strength and a number of advantages, such as:
- High chemical resistance,
- Perfect hydraulic conditions due to smooth surface
- Assembly does not require additional joint sealing
- Socket connection with rubber sealing
Channel embedment - should be performed on a concrete footing, according to catalogue guidelines.
Connection of channels – socket connection with rubber sealing