12_2_Additional_technical_information_Installation_recommendation_for_the_DEVI_electric_thin-bed_heating_system_EN_1624.pdf
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<h1>12_2_Additional_technical_information_Installation_recommendation_for_the_DEVI_electric_thin-bed_heating_system_EN_1624.pdf</h1> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold (Germany) <br />phone + 49-5231- 953-00 <br />fax <br />+ 49-5231- 953-108 <br />email export@schomburg.de <br />www.schomburg.com</p> <p>Additional technical information no. 12.2</p> <p>Installation recommendation for the <br />DEVI electric thin-bed heating system <br />Manufacturer: <br />DEVI Deutschland GmbH <br />Graf-Zeppelin-Straße 12 · 24941 Flensburg (Germany) <br />Tel. 0461/95712-0 · Telefax 0461/93118 <br />E-mail mail@devi.de · www.devi.de <br />Preliminary remarks: <br />Floor heating system with a sufficiently large grid size <br />should be used, e.g. DEVI thin-bed heating mat, grid size <br />10 x 10 mm. <br />The floor heating system should have a self-adhesive <br />fabric and should also be fixed to the substrate with <br />plastic nails to prevent the thin-bed heating mat from <br />floating. <br />Substrate: <br />The substrate must be dry, load-bearing, firm, grippy <br />and free of substances that act as a separating layer. <br />The substrate must correspond to the load-bearing <br />capacities in accordance with DIN 1055. Suitable <br />measures, such as blasting or milling, should be <br />implemented to remove separating layers, laitance layers <br />and the like.</p> <p>Application: <br />1. Prepare the substrate. <br />2. Prime the screed with ASO-Unigrund. <br />3. Install the self-adhesive edge insulation strip RD-SK50. <br />4. After the primer has dried, install and fix the thin-bed <br />heater according to the manufacturer's instructions. <br />5. Apply the floor levelling compound SOLOPLAN-FA, <br />SOLOPLAN-30-PLUS or SOLOPLAN-30CA in a maximum layer thickness of 15 mm. <br />Deaerate the still liquid layer with a suitable spiked <br />roller and encourage it to flow. SOLOPLAN-FA, <br />SOLOPLAN-30-PLUS and SOLOPLAN-30-CA can be <br />covered with tiles and boards after approx. 16 hours <br />with layer thicknesses ≤15 mm. Alternatively, the <br />heating elements can be filled with the tile laying <br />mortars LIGHTFLEX, MONOFLEX-XL, MONOFLEX-FB, <br />MONOFLEX-S2 or AQUAFIN-RS300. <br />Suitable thin-bed and flowable mortars for bonding tiles/ <br />boards are: <br />MONOFLEX, MONOFLEX-XL, MONOFLEX-fast, <br />LIGHTFLEX and MONOFLEX-S2 <br />Suitable joint compounds depending on the type and <br />quality of the laying material are: <br />CRISTALLFUGE-FLEX, CRISTALLFUGE-PLUS <br />Notes: <br />• To improve thermal insulation on uninsulated substrates, <br />it is possible to install STEPBOARD decoupling panels. <br />With this construction method, the floor heating mats <br />must be installed using the aforementioned thin-bed <br />mortars. <br />• The slow heating up of the floor heating system can be <br />started no earlier than after 7 days. <br />• The technical data sheets for the named products must <br />be observed!</p> <p>The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you in the <br />case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description does not <br />release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued. <br />16/24 RAc/RM/tet/KK</p>
