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



CE designation-Standard PN-EN 858:2005
Declaration of Conformity
Hygienic Certificate HK/B/0786/01/2011
Catalogue No. MN-O

Position: MN-O

Item MN-O


MN-0.I.Part No.Channels AS-IIS250 N-OWidth [mm]Height [mm]Length [mm]Cross section [cm2]Inlet area [cm2/mb]Weight [kg]Strength
MN-0.I.1. 1.1 with no slope 393 420 1000 415 360 280 kl. D400 - F900kN
MN-0.I.2. - perforated trim 30 4 1000 - - -  
MN-0.I.3. - PVC plug ? 250 - - - - - -  

Studzienka wielofunkcyjna AS-STS300

M.II.Part No.MULTIFUNCTIONAL BASINWidth [mm]Height [mm]Length [mm]Weight [kg]Cast iron
M.II.1. 0.1 upper part of a basin 393 455 675 142.0 kl. C 250 -18.6 kg
kl. D 400 -22.6 kg
M.II.2. 1.1 revision element with bottom 393 455 675 167.0 kl.E 600 – 28.8 kg
kl.F 900 – 39.9 kg

Elementy studzienki

M.III.Part No.MULTIFUNCTIONAL BASINWidth [mm]Height [mm]Length [mm]Weight [kg]
M.III.1. A pass-through without outlet 393 480 675 206.0
M.III.2. A pass-through with side outlet 393 480 675 192.0
M.III.3. A pass-through with front outlet 393 480 675 192.0
M.III.4. B with bottom, without outlet 393 690 675 246.0
M.III.5. B with bottom, with side outlet 393 690 675 230.0
M.III.6. B with bottom, with front outlet 393 690 675 230.0
M.III.7.  - contamination trap 230 350 430  5.0
  • 1. Intended use – place of application
    Perforated trim channels are installed for the purpose of biological disposal of biodegradable waste in composting plants. Channels are fitted with a system of nozzles, which allows obtaining consistent and adequate aeration of waste heaps. They also act as a dewatering reactor..
  • 2. Technological capabilities
    • Components with no internal drop
    • Possibility to connect components at angle with multifunctional drains AS-ST250
    • Drainage through multifunctional drains AS-ST250,
    • Performing inspection with multifunctional drains AS-ST250
    • Drains with
  • 3. Technical information


    • External width: 393 mm,
    • Height: 420 mm,
    • Length: 1000 mm,
    • Internal diameter: Ø 250 mm.

    „TYPE I” AERATION AND DEWATERING 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

    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

  • 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

    Using AS drainage systems does not pose any risk to safety during assembly works. General regulations of occupational safety and health for construction and installation works should be observed.

    Drainage performed with the use of AS system, while observing projectrelated guidelines and assembly instructions, will help avoid onerous breakdowns and construction degradation. As far as conservation is concerned, it comes down to cleaning channels once a year with the use of inspection chambers.