Fenix F-BOARD - Příručka (Stránka 2)

F -board
The F-boards are made of extruded polystyrene, and the surface finish on both sides consists of a polymer cement filler
material reinforced with glass-fiber mesh. The F-boards are used especially as an underlying material beneath floors heated
using the Ecofloor system, as they prevent the heat from conducting into the lower parts of the structure. It is not neces-
sary to protect the boards with additional hydroinsulation.
Type Dimensions (mm) Package (pcs.) Coverage (m 2 ) R (m 2 KW -1 ) Fire
performance
F-board 6 1200x600x6
6 4,32
0,15
E
F-board 10 1200x600x10 0,27
Spread the adhesive sealing cement with a notched spreader on the ce-
ment base. Place the boards as shown in Picture 1, setting and aligning
them properly. Allow the adhesive material to harden, as described in the
instructions for use. When laying the boards, the adhesive material must
not come into the spaces between the boards. The expansion joints in the
foundation must be preserved.
When affixing the boards onto a wooden foundation or other foundations
that are unstable with regard to their dimensions, the adhesive sealing
cement must be sufficiently flexible. For that purpose, we recommend using
the 10 mm F-boards. For these foundations, we recommend anchoring the
boards with at least 4 anchors per board and placed at least 30 mm from
the edge of the board.
The spaces should be covered with a reinforcing gauze fabric tape. Place
the tape, apply the Beta Form H01 adhesive material, spread the residual
material with a spreader or remove it. The tape should overlap at least 50
mm. The boards need not be protected with additional hydroinsulation.
Allow the adhesive material to harden, as described in the instructions for
use.
Place the heating mat accordingly for the desired heating area. Apply a
layer of flexible sealing cement onto the heating mat and then place the
floor tiles. Follow the instructions for their use when laying the heating
mats (cables). The expansions joints in the surface finish must not be
immediately above the corresponding spaces between the F-boards. The
underlying expansion joints must be preserved.
Before laying the cables, it is important to check the foundation layer to ensure that it is properly set, dry, solid, and free
from dust and grease. Areas that are unstable, not solid or dirty must be removed and repaired. Before applying the
boards, cover the foundation with a suitable penetration coat according to the nature of the foundation and the adhesive
material.
Slezská 2, 790 01 Jeseník, Czech republic•tel.: +420 584 495 441, fax +420 584 495 431
e-mail: [email protected] • www.fenixgroup.cz
N164 / R02 (13.05.13)
INSTALLATION MANUAL