1m x 10m Dimpled Protection Board

HDPE dimpled membranes for protection and drainage of foundation wall

➔ Foundation wall protection in case of sealing with bituminous paints or sealing compounds
➔ Ideal for the protection of the foundations
➔ For drainage systems on water-impermeable floors or slopes
➔ Suitable for perimeter insulation

LAYING INSTRUCTIONS
Laying for the protection of foundation walls
Laying dimpled sheet is simple. When doing so, it is important to ensure that the dimples are facing the wall. The dimpled membrane is laid with its fleece facing with the soil. Vertical laying is also possible. When laying a new strip, make sure that strips overlap by at least 10-20cm. Pipe outlets or window openings, for example, can be cut out with a hooked blade. Depending on the substrate, you can easily fasten the dimpled sheeting with assembly dowels. Finally, you should use the cover profile. To ensure optimal air circulation, mount the cover profile at a distance of 10 mm from the top of the dimpled sheeting.
Form a suitable water collection and drainage tube at the foot of the foundation, then fill it in with the soil.
Laying for dry roof gardens
Unroll MERZ Drain MDB800-150C on top of the waterproofing layer, overlapping the rolls by at least 20 cm. To make the overlapping edges stick better to each other, apply the bituminous strips or double-sided tape. Turn up MERZ Drain V by about 20 cm along the side walls.
Position the finishing layer of soil or gravel.