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Technical data

Type of material:

extruded polystyrene hard
foam in panel form

Thickness:

3 mm and 6 mm

Density:

40 kg/m³ / 33 kg/m³
according to DIN 53420

Dimension:

1,25 m x 0,80 m

Heat conductance:

0.030 W/mK (measurement
according to DIN 52612)

When graded in the heat conductance group 035 (calculation value λR = 0.035 W/mK) there is a thermal resistance of 0.17m2 K/W for Depron insulating panels, thickness 6 mm.

Special features:

Depron insulating panel

  • quickly increases the surface temperature during heat circulation
  • does not take in any water, is not imbued
  • reduces the penetration of water vapour, offers moisture protection for walls and ceilings
    Depron insulating panel 3 mm / 6 mm
    Water vapour diffusion resistance value: 650 / 450 according to DIN 52615
    Water vapour retarder value μ · s: 2,0 m / 2,7 m
  • with ready to use wallpaper primer it is: B2 (normally flammable) according to DIN 4102, in connection with many different wallpapers. Testing by MPA NRW, Dortmund. Test certificate no. 23 1044 392-2
  • with ready to use wallpaper primer it is flame retardant in connection with tiles, plastic plaster, dispersion paint, glass fibre material

Depron insulating panel 6 mm
has the same heat insulation value as:

Depron insulating panel 3 mm: half values

 

 

 

  • is resistant to cement, lime scale, gypsum and salt (blooms), alkalis and against nearly all aqueous media (not resistant to organic solvents)
  • does not decay and go mouldy, does not offer nutrition for mildew, is odourless
  • can be used both as a moisture protective middle layer and to increase the heat and impact noise insulation under chipboard, ready to use parquet and laminate floors (tongue and groove systems)

    Impact noise improvement
    measure Δlw: +16 dB according to DIN 52210

    Compressive stress at 10%
    compression: 0.1 MPa according to DIN 53421

    The processing guidelines of the parquet manufacturer must be adhered to.