DITRA-HEAT-DUO-PS 10200x980mm = 10m2
Schlüter-DITRA-HEAT-PS is a polypropylene membrane with a cut back stud structure and a fleece covered in pressure sensitive adhesive laminated to the underside.
It is a universal substrate for tile coverings that forms an uncoupling and vapour pressure equalisation layer and can also be used to attach the electrical heating cables Schlüter-DITRA-HEAT-E-HK.
Schlüter-DITRA-HEAT-DUO-PS features a special 2 mm fleece covered in pressure sensitive adhesive laminated to the underside, which, in addition to bonding with the substrate, reduces impact sound and causes a faster heat-up response.
DITRA-HEAT-PS/-DUO-PS is exclusively intended for installation on floors in interior areas. Substrates for installing DITRA-HEAT-PS/-DUO-PS must be flat, clean, dust free, dry, smooth, rigid and load bearing, with no deflection. To install peel the release film off DITRA-HEAT-PS/-DUO-PS and place the membrane on the substrate. It can be lifted and re-positioned providing no pressure has been applied to it. However once pressure has been applied the adhesive sticks the membrane firmly to the substrate. The heating cables can be installed immediately after adhering the membrane, using a spacing of 9 cm (every third stud ≙ 136 W/m²).
The tile covering is installed directly over DITRA-HEAT-PS/-DUO-PS in accordance with the applicable regulations, using the thin-bed method. The cementitious tile adhesive bonds with the cut back stud structure of the DITRA-HEAT-PS/-DUO-PS membrane.
Schlüter-DITRA-HEAT-PS is a polypropylene membrane with a cut back stud structure and imprinted Easycut gridlines. The anchoring fleece laminated on the underside features a special thermoplastic adhesive layer that is not water soluble and free of solvents. The product thickness, including the stud structure, is approx. 5.5 mm or approx. 7.6 mm (DITRA-HEAT-DUO-PS). Both polypropylene and the adhesive layer are not UV-stable in the long term; the product should not be stored or processed in places with prolonged exposure to direct sunlight. With dry storage at temperatures above freezing (5-30 degrees C), DITRA- HEAT-PS /-DUO-PS should be installed within 18 months of manufacture. It is best to install DITRA-HEAT-PS/- DUO-PS at ambient temperatures of 5-30 degrees C.
