One of the most important elements of the house is the outer wall, it must have resistance to external atmospheric phenomena, such as temperature drops, humidity drops, etc., the thermal conductivity is the important operation parameter for external walls, the value of thermal conductivity (U-factor) is expressed as the amount of heat that is lost through the building construction in area of 1 m2 in one hour. Heat losses are measured in: W / m2K (Watt / square metre). The smaller U-factor, the less heat loss through the building construction.
WALL THICKNESS 230 MM.
Coefficient of thermal conductivity U-0,18 W / m2K
- Facade plaster
- Extruded foam polystyrene 50 mm
- OSB 8 mm
- Mineral wool 150 mm
- Timber frame 150 mm
- Vapour barrier 0.5 mm
- Double sheet of gypsum plasterboards (9.5 mm X 2 = 19 mm)
WALL THICKNESS 365 MM.
Coefficient of thermal conductivity U-0,14 W / m2K
- Facade plaster
- Extruded foam polystyrene 50 mm
- Conventional brick 80 mm (porotherm 8)
- OSB 10 mm
- Mineral wool 200 mm
- Timber frame 200 mm
- Vapour barrier 0.5 mm
- Double sheet of gypsum plasterboards (9.5 mm X 2 = 19 mm)
WALL THICKNESS 230 MM.
Coefficient of thermal conductivity U-0,21 W / m2K
- Facade plaster
- Hard facade mineral wool 50 mm
- OSB 8 mm
- Mineral wool 150 mm
- Timber frame 150 mm
- Vapour barrier 0.5 mm
- Double sheet of gypsum plasterboards (9.5 mm X 2 = 19 mm)
WALL THICKNESS 280 mm.
Coefficient of thermal conductivity U-0,22 W / m2K
- Glued timber sheathing board 70 mm
- Airspace of 35 mm
- Wind shield 0.2 mm
- Mineral wool 150 mm
- Timber frame 150 mm
- Vapour barrier 0.5 mm
- False-bar 25 mm
WALL THICKNESS 235 MM.
Coefficient of thermal conductivity U-0.19 W / m2K
- Facade plaster
- Aqua panel 12.5 mm
- Mineral wool 200 mm
- Timber frame 200 mm
- Vapour barrier 0.5 mm
- Double sheet of gypsum plasterboards (9.5 mm X 2 = 19 mm)
WALL THICKNESS 380 MM.
Coefficient of thermal conductivity U-0.09 W / m2K
- Facade plaster
- Neopor (foam polystyrene with the addition of graphite) 150 mm
- OSB 8 mm
- Mineral wool 200 mm
- Timber frame 200 mm
- Vapour barrier 0.5 mm
- Double sheet of gypsum plasterboards (9.5 mm X 2 = 19 mm)
WALL THICKNESS 290 MM.
Coefficient of thermal conductivity U-0.16 W / m2K
- Facade plaster
- Foam glass 60 mm
- OSB 8 mm
- Mineral wool 200 mm
- Timber frame 200 mm
- Vapour barrier 0.5 mm
- Double sheet of gypsum plasterboards (9.5 mm X 2 = 19 mm)
WALL THICKNESS 275 MM.
Coefficient of thermal conductivity U-0.19 W / m2K
- PHL (laminated panel)
- Air space 35 mm
- Wind shield 0.2 mm
- OSB 8 mm
- Mineral wool 200 mm
- Timber frame 200 mm
- Vapour barrier 0.5 mm
- Double sheet of gypsum plasterboards (9.5 mm X 2 = 19 mm)