POLO-KAL NG

POLO-KAL NG

Since 1995 the first soundproof drainage system in coextruded 3-layer polypropylene (PP) blue color RAL 5014. The widest range available with diameters from 32 to 250 mm is composed of pipes and fittings reinforced with mineral fillers (MV) which give the system excellent acoustic insulation qualities, resistance to impact, corrosion, abrasion and aggression of chemical substances dissolved in civil and industrial waste.

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Application scope

Waste drainage system compliant with EN 1451-1 in Class BD (inside the building and outside, as well as underground) suitable for systems in buildings where compliance with regard to acoustic insulation for residential, industrial and commercial, public and receptive such as hospitals, retirement homes and nursing homes, hotels, schools, places of worship. The POLO-KAL NG system is also suitable for the construction of VMC systems (Controlled Mechanical Ventilation), geothermal systems, ventilation, extraction, dust extraction, systems with pressure of the wastewater (booster pumps or Sanitrit type shredders).

Prestazioni acustiche
Design instructions

The POLO-KAL NG water drainage system can be designed according to the requirements of the design reference standard UNI EN 12056-2. According to these prescriptions, pipes and fittings from the POLO-KAL NG system or, alternatively, BAMVENT ventilation valves can be used for the ventilation of the drainage system. In compliance with DPCM 5/12/1997 on passive acoustic requirements inside buildings (Law in force in Italy), the POLO-KAL NG water drainage system offers high soundproofing performance certified in accordance with EN 14366 at the Fraunhöfer Institute of Stuttgart.

Installation method

Robust and practical system to install thanks to the push-fit joint, secured by an elastomeric gasket. The connection with the socket guarantees adequate space for any expansion of the system with a reliable and guaranteed seal over time. The POLO-KAL NG polypropylene system is compatible for connection with other plastic materials in PP / PE-HD / PVC in standard diameters.

Accessories for installation

A series of accessories useful for the construction of drainage systems are associated with the POLO-KAL NG polypropylene system, including:

  • Valves for drainage ventilation 
  • Non-return valves 
  • Fire protection systems (sleeves – bands – bags) 
  • Single-layer isolating sheaths 
  • Triple-layer soundproofing sheets 
  • Pipe fixing and anchoring collars 
  • Non-slip sealing collars
Special conditions

The special composition of the POLO-KAL NG system ensures absolute sturdiness, especially in severe cold environments, with an impact resistance (laboratory tested) up to a temperature of -20 ° C. Furthermore, in the event of an accident or an accidental hole, the system can be quickly repaired by heat-sealing carried out by an expert hand with special equipment.

Operating characteristics and performance
  • Pipes in PP-C / MV / PP-C and fittings in PP-C / MV. The materials that make up the POLO-KAL NG system are completely recyclable and made without halogens, cadmium and heavy metals.
  • The temperature of the fluid evacuated within the system can reach 98°C for a short period of time, while for the long term the temperature can reach 95°C
  • Annular stiffness equal to 6.0 kN / m² (SN6 according to EN 1401) up to Ø 160 mm. and equal to 8.0 kN / m² (SN8 according to EN 1401) on Ø 200 and 250 mm.
  • Coefficient of linear expansion equal to 0.05 mm / mk
  • Fire resistance in Class D-s2, d1 (in accordance with EN 13501-1)
  • Acoustic level equal to 22 dB / (A) Lin measured in the laboratory in the test environment with 2 drop levels and sound level meter positioned on the lowest floor, with a drainage flow rate of 4 liters / second (equal to 2 toilet cisterns discharged simultaneously) and commonly used fixing collars normally supplied to plumbing installers (type BISMAT 2000)
  • Diameters of 32-40-50-75-90-110-125-160-200-250 mm.
  • Weight of Kg. 1,490 for a pipe Ø 110 mm. single socket with a length of 1 meter
  • For the use of Polypropylene in the presence of chemical substances contained in the evacuated fluid, carefully observe the requirements in the relevant reference TABLE
  • 20-year warranty against manufacturing defects
Documents
Application
Acustics

Learn more about the Italian regulation and discover the technical rules for a correct design and installation with no noise objection. To avoid noise disturbances and improve living comfort, nothing should be left to chance!

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