nvent RAYCHEM QuickNet Instrucciones De Instalación página 7

Fig D: 1 Floor covering (Engineered wood installed floating)
2 Foam underlayement
3 Filler material (between 15 and 30mm of filler material)
4 QuickNet + Floor sensor inserted in sensor tube
5 Primer (optional)
6 Sub floor
7 Insulation
8 Bearing construction
* If QuickNet is embedded directly into tile glue, it should be embedded in a
minimum of 5mm of glue.
QuickNet can be installed under tile and natural stone.
QuickNet-N (90W/m²) can also be installed under engineered wood and
under parquet floors under certain conditions (see wooden top floors
for more details)
The maximum allowed thickness of the floor covering is 30mm. The
thermal resistance of the floor construction above QuickNet should
be as low as possible (Max. 0,15 m² K/W). Avoid damaging QuickNet
during the installation. Avoid sharp objects and incautious pouring of
concrete/filler. No airgaps are allowed in the concrete/filler.
QuickNet mat should not be laid across expansion joints.
The connection between the heating cable and the cold lead must be
located in the filler (grout) and must not be pulled up into the conduit.
Do not bend or pull the connection between the heating cable and the
cold lead. Make sure the entire connection is embedded in the floor and
not inserted in the wall together with the cold lead.
Always pay attention to instructions for the floor covering adhesive.
QuickNet shall be installed in minimum of 5 mm of concrete, filler or
tile adhesive. Caution: Do not lay heating cable in areas that might be
damaged by drilling or might be covered by fixed furniture. Do not lay
QuickNet in areas subject to high mechanical loads or impact. It is not
allowed to place QuickNet under a heat source.
The subfloor should be clean, plain, stable and rigid, without cracks,
sharp objects or adhesion-reducing substances. Cracks are to be filled
out on beforehand with a casting resin. Big roughness is to be levelled
out. The concrete subfloor must be completely dry before installing the
floor heating system. With quickly solidifying plaster, one should follow
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