Sill Beam Made Of Hardwood; Concrete And Reinforced Concrete Load-Bearing Components; Wooden Beams; Insulating Layers - Spartherm Premium V-FD-87h Aufbauanleitung

5.1.4 SILL BEAM MADE OF HARDWOOD

6
1 cm
5
The illustration shows an example of an expansion situation and
applies as an example for every fireplace insert
5. The sill beam must be located outside the area of direct radiant heat.
6. A ventilated distance of 1 cm must be guaranteed. For fastening, non-combustible holders must
be used, e.g., from metal. These must be arranged and carried out so that the fee flow of air is not
obstructed.
5.2 CONCRETE AND REINFORCED CONCRETE
LOAD-BEARING COMPONENTS
Fireplace systems must be installed so that no load-bearing structural
elements made of concrete or reinforced concrete are located within 30
cm of the warm air exit points at the sides and up to a height of 50 cm
above the exit points.

5.3 WOODEN BEAMS

Wooden beams may not be installed within the radiation area of the fireplace
insert. Air has to circulate around with a minimum distance of 1 cm. Direct anchor-
age with thermal bridges is not permitted.

5.4 INSULATING LAYERS

(See chapters 7 and 8)
Mineral wool is the insulating material normally referred to in testing
institute data and current insulating material regulations. Other suitable
insulating materials may be used as an alternative. The materials used
must be approved by the DIBt (German Institute of Building Technology)
and provided with certificates or marking in confirmation thereof.

5.4.1 INSULATING MATERIAL THICKNESS

Details for the insulating material thickness can be found under chapter
„11. Technical details"on page 25.
The minimum insulation thicknesses to protect combustible materials
are only valid for insulation materials with a thermal transmittance value
(U-value) > 0.4 W/m 2 K. From a U-value < 0.4 W/m
must be made for fire protection (see DIN 18896:2013-12).
GB 16
2 K, additional measures