Otto Graf GmbH
Plastic Products
Tel. +49 7641 589-0
Fax +49 7641 589-50
export@graf.info
www.graf-water.com
Carl-Zeiss-Straße 2-6
DE-79331 Teningen, Germany

Rainwater infiltration retains the natural cycle

Local rainwater infiltration is often required by law. As more and more ground is sealed with buildings, car parks and roads, the sewer system is having to work harder and the risk of flooding increases. GRAF infiltration systems are here to help. They make sense both ecologically and economically because they take the strain off the sewer network and save surface water drainage charges.


Stormwater Management

Please find here systems which are developed especially for rainwater, infiltration respectively detention. 

Here you can find general information about infiltration and dimensioning.

All about stormwater management

Please find here a selection of references for Infiltration.

References

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http://www.graf-water.com/stormwater-management.html