9. Other applications
9.
Other applications
This documentation relates solely to the use of the GRAF Rain Bloc compact 300 infiltration ditch mod-
ules for retaining, storing or infiltrating rainwater. Any other use of the infiltration ditch modules must be
agreed with Otto GRAF GmbH with regard to technical, material and/or static considerations.
Should special requirements apply, we would also recommend contacting architects or planners with
knowledge of hydrology and geology.
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2020-02
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