Applying the screed
28 | EN
OBOBettermann
Fig. 20:
Positionoftheinsulatingedgestrip
Note!
The overhang at the top socket frame must be fully underlaid with
screed. With cast screed and earth-moist screed, the screed must be
compacted under the top socket frame. In poured screed, sealed areas,
etc. may not create any cavities. The separating layer must be applied
up to under the top frame of the box.
1. Applytheinsulatingedgestrip(3–5mm)directlyaroundtheunder-
floorjunctionboxes/underfloordevicesockets
1
.Indoingso,laythe
insulatingedgestripuptoandundertheuppersocketedge.
2. Laytheseparatinglayers,footfallsoundinsulationandheatinsula-
tion.
3. Applythescreed.
