3. Technical information
Dimensions:
- External width: 242 mm,
- Height: 245 mm,
- Length: 1000 mm,
- Internal diameter: Ø 110 mm.
The “I type” channels for pedestrian and bicycle areas 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 montaż nie
- Assembly does not require additional joint sealing kielichowe na
- Socket connection with rubber sealing
Longitudinal slotted trench grate - w is made of a hot rolled
steel extrusion.
Grate attachment - is assembled with stainless bolts of increased
strength, screwed into stainless threaded sockets.
Channel embedment - should be performed on a concrete footing,
according to catalogue guidelines.
Connection of channels – socket connection with rubber sealing