The original soundproof pipe system Skolan-dB is a top-quality plastic  pipe system made of mineral-reinforced polypropylene.
It is this material that provides the Skolan-dB soundproof pipe
system with its excellent sound-insulation properties, thus creating
ideal pre-requisites for forward-looking use in any area of building
construction (houses, blocks of flats, industrial buildings and
hospitals,as well as hotels, etc.).
Why soundproof?
In drainpipes, sound occurs which is transmitted by air and conducted by solids (for example, as a result of waste water impacting the walls of the pipes), particularly in gravity-feed pipes in the region of branch pipes and bends in the pipes.
The original soundproof pipe system Skolan-dB has excellent sound-absorption properties. The special molecular structure and the great weight per unit area of the material polypropylene, reinforced with minerals with an extremely high molecular weight, come to bear here. The exceptional sound absorption property of the original soundproof pipe system Skolan-dB has been verified by means of a great deal of measuring carried out in order to make comparisons.
Your advantages in a view
• Soundproofing at its best
• Full range
• Healthy living style
• Tried and tested in practice
Technical specifications:
Material
Skolan-dB, mineral-reinforced polypropylene.
Soundproof
Skolan-dB, sound-absorption, DIN 4109. Messing value: 21 dB (A) according soundprooftest, DIN EN 14366 (Fraunhofer Institut für Bauphysik)
Fire behaviour
DIN 4102, B 2.
Colour
Light grey RAL 7035.
Chemical resistance
The pipes, fittings and sealing elements are suitable for draining off chemically-aggressive waste water in the range of pH2 to pH12, and are also hot water resistant in accordance with DIN 19560 / DIN EN 1451.
Registration number
Skolan-dB pipes and fittings bear the registration number Z-42.1-217 of the DIBt , Berlin.
Quality assurance
Skolan-dB pipes and fittings bear a label of quality and are subject to regular quality controls. Certified quality management according to DIN EN ISO 9001:2000 (MPA NRW)
Indication
Skolan-dB, dimension, year of manufacture, label of quality, registration number, material, building material class (fire behaviour).
Example:
Skolan-dB, DN 110, Z-42 1-218, mineralverstärkt PP, DIN 4102, B2.
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