SphereTech deals with complete low-noise soil and waste system made of Astolan. Astolan is especially developed to dampen sound. With low-noise soil and waste system, you can reduce noise inside a (high-rise) building's soil and waste system to an absolute minimum.
Low-noise soil and waste system is suitable for all kinds of (high-rise) buildings: hotels, offices, residential buildings, hospitals, etc. The system is offered as a complete range with pipe sizes from DN 56 to 200mm and completed by a full range of fittings.
Low-noise requirements and properties
For more details please visit http://overseas.wavin.com/overseas/Wavin_AS_Low_Noise.html