Reinforced concrete drainage systems with grating

Slot monolith drainage systems

Reinforced slot monolith drainage systems

Drainage systems for pedestrian and bicycle areas

Aeration and dewatering drainage

Kerb drainage

Street gullies


Reinforced concrete drainage grate AS-200 type I

CE designation- Standard PN-EN 1433:2005
Declaration of Conformity
Hygienic Certificate HK/B/0786/01/2011
Catalogue No CF

Position: CF
CF.I.Part No.Channels AS-200Width mmHeight mmLength mmThe cross-section cm2Inlet area cm2/mbWeight kgCast iron grates
CF.I.1. 1.07.1 with no slope 502 528 1000 688 883 471.0  
CF.I.2.  1.1 with no slope 502 468  1000 567 883  426.0  
CF.I.3. upper part of a basin  502 528 1000 688/1172* 883  424.0 kl.C250-15.6kg
CF.I.4. 0.1.1 upper part of a basin 502 468 1000 567/1172* 883  378.0 kl.D400-17.4kg
CF.I.5. - connecting No 1.07.1 502 528 - - -  25.0 kl.E600-22.8kg
CF.I.6. - connecting No 1.1 502 468 - - - 22.0 kl.F900-26.4kg
CF.I.7. - blind cover to  502 528 - - -  22.0  
CF.I.8. - blind cover to 1.1  502 468 - - -  19.0  

* surface inlet to the sump


CF.II.Part No.BASIN ELEMENTSWidth mmHeight mmLength mmWeight kg
CF.II.1. A transient element without outlet 502 320 780 158.0
CF.II.2. A transient element with front outlet 502 320 780 151.0
CF.II.3. A transient element with front outlet 502 320 780 151.0
CF.II.4. B element with bottom without outlet 382 330 780 183.0
CF.II.5. B element with bottom with side outlet 382 330 780 176.0
CF.II.6. B element with bottom with front outlet 382 330 780 176.0
CF.II.7. - dirt bucket 180 250 400 3.8
  • 1. Intended use – place of application
    Applies in areas such as : warehouses,roads,streets,carparks,entries,petrol stations,maneuvering areas, car washes, and areas exposed to very strong loads like airports,docks,military bases etc.
  • 2. Technological capabilities
    • possibility to connect parts at some angle and to make cascade connections
    • basins with thrash boxes, covers with a stub pipe, blanking-off covers,
    • bodies with holes in the bottom or in the side walls – to drain water
    • marking and numbering facilitates to assemble the parts into appropriate systems 
  • 3. Technical information


    • length: 1000 mm
    • external width: 502mm
    • internal width: 202 mm
    • heights: 528, 468 mm

    Monolithic channel body - '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 channel bodies are finished with “male” and “female” cut outs enabling to provide tight connection of AS drainage system elements.

    SUPPORTING SLATS are made of hot-dip galvanized rolled steel and are fixed to the body walls. These slats protect the channel edges and constitute solid element to fasten the grates.

    GRATES – made of cast iron – coated with KTL -  in the classes from C250 kN, D400 kN, E600 kN to F900 kN.

    GRATE FIXING – with stainless bolts, screwed into galvanized , threaded seats made in the supporting slats. The fixing seats are through – adapted for cleaning.

    SETTING THE CHANNELS – on a concrete strip footing with a lateral concrete encasement.

    CONNECTING CHANNELS – applying frost and water resistant mortars.

  • 4. Quality, workmanship precision, and others

    This very simple and safe to install and apply product, entirely fabricated of Polish materials by a domestic company is of very high quality.

    The top product quality is assured by AS PPH A. Sobiesiak due to applying "High Strength Concrete" and materials protected permanently against corrosion.

    The guarantee of the top quality is the ISO 9001:2008 certificate, too.

  • 5. Safety

    Applying AS drainage system does not cause any safety risk when installing it, however the general regulations of occupational safety and health for Construction and Installation works should be followed.

    Drainage of the pavement with the AS system and with simultaneous observance of the designing guidelines and installation instructions will enable to avoid troublesome breakdowns and a building degrading, and the maintenance will be limited to cleaning the channels once a year.