NBS Source
Pavatex Pavadry

Application

To prevent the formation of damaging moisture.

Description

A natural, ecological, innovative thermal insulation board based on wood fibre bonded with hardboard for dry fit installation. The integrated vapour control, together with the hygroscopic properties of the wood fibre, ensures a controlled moisture transport which prevents the formation of damaging moisture.


Features and benefits:

  • Multi-layer insulation board with integrated vapour control.
  • Moisture buffering properties for a pleasant indoor environment.

General information

Finish

Standard plaster board.

-

Material

Wood fibre

Hardboard

Size

1200 x 600 mm

Uniclass

Pr_25_57_06_97 Wood fibre batt insulationPrimary

CAWS

P10/212 Insulation fixed across inner face of stud walling

P10/217 Insulation slabs fixed to backing wall

P10/220 Sound insulation within timber framed separating wall

Product range

Pavatex Insulation

Specification data - Wood fibre batt insulation Enhanced data

Thickness

51 mm.

1.2 m²K/W thermal resistance.

71 mm.

1.65 m²K/W thermal resistance.

91 mm.

2.1 m²K/W thermal resistance.

Density

180 kg/m³ / 740 kg/m³.

Insulating board / Composed board.

Edges

Tongued and grooved.

Thermal conductivity (maximum)

0.043 W/mK.

Reaction to fire (to EN 13501-1)

Class E.

Water vapour diffusion resistance

25 μ / 60 μ.

Insulating board / Composed board.

Compressive Strength (at 10% deformation)

70 kPa.

SpecificHeatCapacity

1700 J/kgK / 2100 J/kgK.

Composed board / Insulating board.

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