The KERDI-LINE-VARIO-WAVE drainage profile is made in anodised aluminium with a textured powder coating or in brushed stainless steel V4A (material no. 1.4404 = AISI 316L).
Schlüter-KERDI-LINE-VARIO-COVE is made in anodised aluminium with an added high-quality textured powder coating. Also available in brushed stainless steel V4A (material no. 1.4404 = AISI 316L).
The wave-shaped drain and drain adapter are made from impact-resistant polypropylene (PP).
The KERDI waterproofing collar that is fixed to the drain adapter for joining to the bonded waterproofing assembly (see product data sheet 8.1) is made in a polyethylene membrane.
The clamping ring on the wave-shaped drain is made from coloured polyvinyl chloride (PVC).
The protective lid is made in transparent acrylonitrile butadiene styrene (ABS).
Material properties and areas of application
KERDI-LINE-VARIO drainage systems are classified as K3 based on DIN EN 1253 (Gullies for buildings). This class applies to areas without vehicle traffic. With the exception of the aluminium version of the WAVE profile, all drainage profiles can withstand wheelchair use.
Schlüter-KERDI-LINE-VARIO drainage profiles are available in a wide variety of materials and finishes. In applications exposed to chemical or mechanical stresses, the suitability of the profile must be verified on a case-by-case basis. The information below can only serve as a general guideline.
The COVE and WAVE drainage profiles in the brushed stainless steel V4A version (material no. 1.4404 = AISI 316L) are particularly suited for applications that, in addition to heavy mechanical stresses, require resistance to chemicals such as acidic or alkaline media and detergents. Areas of application include bathrooms in dwellings, nursing homes, hotels and schools and also public washroom and shower facilities. Even stainless steel is not resistant to all chemical stresses, and may be affected e.g. by hydrochloric or hydrofluoric acid and some chloride and brine concentrations. In certain cases, this also applies to seawater swimming pools. Suitability for specific anticipated stresses should therefore be clarified in advance.
The COVE and WAVE drainage profiles in aluminium (textured coated aluminium) feature surfaces with a natural appearance. The aluminium is pre-treated (anodised) and then powder-coated. The coating is colour-stable and UV and weather-resistant. Areas of application include bathrooms in dwellings, nursing homes and hotels. Visible edges should be protected against abrasion and scratching.
