3. Technical information
Dimensions:
- length: 1000 mm
- external width: 242 mm
- inner diameter: 110 mm
- height: 245mm
Precolation well - multifunctional wells slotted monolithic reinforced channels -the drainages with increased resistance to extreme traffic conditions with the use of anti-slip sheet permanently anchored on the surface of the throughs.
Slot 'type I' are made of reinforced concrete and do not require lateral bracing - just a foundation base.
Is made of concrete in the C55/67 strength class with polymer additives and reinforced with alcali – resistant glass fibre.
This concrete improves the properties of the channel and makes it more resistant to bending and hitting. This concrete is also resistant as well as to long – lasting exposure to frost and defrosting salts (“+R").
The inner part of a channel is covered with PVC layer which has many advantages:
- chemical resistance
- smooth inner surface
-the installation process does not require any additional joints sealing
- faucet linking on the rubber gasket
Setting the channels - on a concrete strip footing.
CONNECTING CHANNELS – applying frost and water resistant mortars.