MAGA s.r.o., S. Kollára 86, Čerenčany 979 01, Slovak Republic.
+421 917 465 298, [email protected],www.magasro.sk
Made in Slovakia
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Tab.1 Degrees of flammability of building materials and products
Degree of flammability of
building materials and
products
Building materials and products classified into flammability
levels (selection from STN EN 13501-1)
A1 - non-combustible
granite, sandstone, concrete, bricks, ceramic tiles, mortars,
fireproof plasters, ......
A2
–
not easily flammable
isumin, heraclite, lignos, plates and basalt felts, glass fiber plates,
.....
B - hardly combustible
beech, oak, OSB boards, plywood, umakart, sirkolit, ....
C,
D
-
medium
combustible
spruce wood, chipboard and cork boards, rubber flooring, .......
E, F - highly flammable
asphalt
cardboard,
fibreboard,
cellulose
materials,
polyurethane, polystyrene, polyethylene, PVC, ....
Boiler location with respect to the required handling space:
• basic environment AA5 / AB5 according to STN 33 2000
-3
• in
front of the boiler there must be a handling space of min. 1000 mm
• the minimum distance between the rear part of the boiler and the wall is 500
• minimum distance from the side wall 500 mm
• above the boiler at least 1000 mm for the possibility of cleani
ng the exchanger
