Elastomer bitumen sheet with synthetic fleece with a thickness of 4 mm.
Elastomer bitumen is highly elastic ("rubbery") and thereby remains flexible even at low temperatures.
The synthetic fleece reinforcement is particularly durable, has excellent tensile strength and is resistant to static and dynamic stresses.
The surface texture upside has a fleece and the downside is foil-laminated.
The bonding is done by means of torching or welding procedure.
Dörrkuplast® E-KV-4K/V is used as a bitumen waterproofing sheet for flat roofs as top layer with load, as intermediate layer sheet or for pitched roofs “Tirol Color Roof” as 1st layer.
The fleece lamination favors a visually clean work of the waterproofing top layer sheet.
Surface texture upsideFleece
Surface texture downsideFoil-laminated
Width/length of the sheet1 x 7.5 m = 7.5 m²
E-KV-4 according to ÖNORMB 3660, B 3665, B 3666, B 3669
Fields of Application
- Flat Roof
Intermediate- and top layer sheet
- Pitched Roof, 1st layer