Instructions

Sprog

5.4. Heat insulation on the side and back wall

(All values in accordance with Promasil 950 KS)

• The front walling (22) and building’s wall (20) must be protected with a layer of insu-

lation (4,16) to the back and side of the replace. Thermal insulation, see point 3 techni-

cal data.

• The lining (11) must also be protected with a layer of insulation. The lining does not

need to be protected when the replace is designed such that the temperature of the

lining’s free surfaces and niches for storing wood do not exceed max. 85° C. For sur-

faces made of mineral material, e.g. tiles, apart from where objects/things are to be

stored/place, a max. temperature of 120 °C applies instead of 85 °C. The rise in the

maximum permitted temperature from 85 °C to 120 °C applies only to more steep or

vertical surfaces of linings made from mineral material. This enables the lining such as

heat-emitting tile walls or similar to be extended.

5.5. Front walling

- There must be a 10 cm-thick (measurement C) mineral front wal-

ling (22), e.g. Poroton stone, between the insulation (4) and wall

(20). The front walling must extend at least 20 cm above the con-

nection piece (3).

- Front walling (22) can be avoided if the wall (20) :

- is at least 10 cm thick and

- comprises non-ammable material and

- is not a supporting concrete or steel structure

5.6. Protecting the oor

- Floors (8) made of ammable material must be protected as follows:

- by a concrete plate (6) at least 6 cm (measurement E) thick, taking into account

the oor’s carrying capacity. An insulation layer (9) must be laid on top (measure-

ment D). For insulation layers see point 3. - technical data.

- Supporting concrete or steel oors (8) must be protected as follows:

- Heat insulation layer (9) - min. thickness, see point 3 - technical data.