PM 20 is a high-performance drainage membrane and represents the ideal solution for the drainage of rising water, seepage water and backwater. It offers the drainage capacity of conventional dimpled membranes many times over.
The dimple height of 20 mm offers an enormous drainage capacity of approx. 8,54 l/s·m.
The pressure resistance of approx. 160 kN/m² ensures a high level of security and corresponds to a compressive strength of 16 t per m².
Accumulated water can then already be drained in the shell construction phase.
This way, any water that accumulates as the groundwater level rises is securely discharged into the drainage line, where it can be pumped out.
|Material||HDPE approx. 1.000 g/m²|
|Dimple height||20 mm|
|Compressive strength||approx. 160 kN/m²|
|Water flow capacity in the plane||approx. 8,54 l/s·m|
|Air volume between the dimples||approx. 14 l/m²|
|Temperature resistance||–30 °C to +80 °C|
|Fire behaviour||class E; B1 acc. to class A possible for special structural requirements|
|Roll length||20 m (Additional lengths on request)|
|Roll width||0,5 m / 1,0 m / 1,5 m / 2,0 m|
|Biological properties||resistant to bacteria and fungi, rot-resistant, root-resistant|
|Physiological properties||safe for drinking water|
This product is also available on request with a compressive strength of 190, 210 or 230 kN / sqm.
PM MONTAGEDÜBEL (PM MOUNTING SCREW)
PM Mounting Screw is used to fasten dimpled and drainage membranes to perimeter insulation made of pressure-resistant XPS insulation material.
PM RANDABSCHLUSSPROFIL (EDGE PROFILE)
PM RANDABSCHLUSSPROFIL in metal or plastic. A practical edge trim profile as the top finish for dimpled and drainage sheets.
PM MONTAGEKNÖPFE MIT STAHLNÄGELN (ASSEMBLY BUTTONS WITH STEEL NAILS)
PM MONTAGEKNÖPFE with hardened steel nails. Steel nails with assembly buttons for the rational fastening of dimpled and drainage sheets to concrete and masonry.
PM POWER FIX
PM POWER FIX high-performance adhesive is a permanently elastic adhesive for gluing and connecting PMI DPC, PMI dimpled and drainage sheets and PMI roofing membranes.
PM BUTYLKLEBEBAND (BUTYL ADHESIVE TAPE)
PM BUTYL ADHESIVE TAPE, 20 mm wide. Waterproof butyl rubber compound with strong adhesive on both sides for sealing and bonding wind and vapor barriers, underlay membranes, dimpled and drainage membranes as well as DPC.