ULTRA SILENT

ULTRA SILENT

An innovative drainage system in coextruded 3-layer black RAL 9005 polypropylene (PP). The range available with diameters from 32 to 200 mm consists of pipes and fittings reinforced with mineral fillers (MD) which give the system sound insulation, resistance to impact, corrosion, abrasion and the aggression of chemical substances dissolved in civil and industrial waste.

Request information
Scarica Documenti

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 ULTRA SILENT system is also suitable for the construction of ventilation and aeration, extraction, dust extraction systems.

Prestazioni acustiche
Design instructions

The ULTRA SILENT 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 ULTRA SILENT 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 ULTRA SILENT water drainage system offers appreciable soundproofing performance certified in accordance with EN 14366 at the Fraunhöfer Institute in Stuttgart.

Installation method

Lightweight system, simple and quick 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 ULTRA SILENT polypropylene system is compatible for connection with other plastic materials in PP / PE-HD / PVC in standard diameters.

Installation accessories

A series of accessories useful for the construction of drainage systems are associated with the ULTRA SILENT polypropylene system, including:

  • Valves for drainage system 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 peculiar composition of the ULTRA SILENT system determines characteristics of tenacious strength, especially in severe cold environments, with an impact resistance (tested in the laboratory) 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
  • PP-C / MD / PP-C pipes and PP-C / MD fittings. The materials that make up the ULTRA SILENT system are completely recyclable and made free of 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 4.0 kN / m² (SN4 according to EN 1401) 
  • Coefficient of linear expansion equal to 0.09 mm / mk 
  • Fire resistance in Class D-s2, d2 (in accordance with EN 13501-1) 
  • Acoustic level equal to 23 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 discharge capacity of 4 liters / second (equal to 2 toilet cisterns discharged simultaneously) and commonly used fixing collars normally supplied to plumbing installers (yellow Mupro type). 
  • Diameters of 32-40-50-75-90-110-125-160-200 mm. 
  • Weight of Kg. 1,480 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 
  • 10-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!

Find out more