Rehau RAUSIKKO Box MX Einbauanleitung Seite 55

55
It is to be ensured that the geotextile fabric lies tightly against the boxes and no earth
gets between the RAUSIKKO boxes and the geotextile filter sheeting.
EN
The front side of the gravel trench is to be covered with a pre-cut part, which is equal
in size to the surface of the front end plus an approx. 0.5 m wide overlap.
If the Boxes are used to store rainwater (e.g. as water cisterns for firefighting), instead
of the geotextile filter the boxes are to be covered with a liner sheet so that they are
water-tight. The liner sheet is to be protected on both sides against mechanical
damage with a RAUMAT 500 B protective membrane or another geotextile filter with
400 g/m² or more.
Special consideration has to be taken along the edges and at the connections.
RAUSIKKO Box with geotextile filter
The plastic liner sheet has to be welded. The protective membranes must not be
damaged in the process.