DESCRIPTION | Unit | HORDY AND SHEET AND DECOR | |||||||
Density | kg/m3 | 10 -12 | 12-14 | 14 -16 | 16 -18 | 18 – 20 | 24 – 26 | 28 – 30 | 32 – 35 |
Compressive Strength @
10% Deflection |
kPa | 25 – 35 | 35 -50 | 50 -70 | 65 – 110 | 90 – 150 | 110 – 210 | 160 – 240 | 210 – 280 |
Water Vapour
Permeability |
Perm. | 5.0 | 5.0 | 5.0 | 4.2 | 3.5 | 3.0 | 2.5 | 2.5 |
Water Absorption | % Volume | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 |
Thermal Properties @25°C 25.4 mm
Thickness Thermal Resistance (min) |
k.m²/ W | 0.55 | 0.55 | 0.63 | 0.63 | 0.67 | 0.70 | 0.74 | 0.74 |
Structure | – | Close cell
Structure |
Close cell
Structure |
Close cell
Structure |
Close cell
Structure |
Close cell
Structure |
Close cell
Structure |
Close cell
Structure |
Close cell
Structure |
Uniformity | – | Completely Uniform | Completely Uniform | Completely Uniform | Completely Uniform | Completely Uniform | Completely Uniform | Completely Uniform | Completely Uniform |
Voids | – | Free of
Voids |
Free of
Voids |
Free of
Voids |
Free of
Voids |
Free of
Voids |
Free of
Voids |
Free of
Voids |
Free of
Voids |
Colour | – | Opaque
White |
Opaque
White |
Opaque
White |
Opaque
White |
Opaque
White |
Opaque
White |
Opaque
White |
Opaque
White |
Odour | – | Acceptable | Acceptable | Acceptable | Acceptable | Acceptable | Acceptable | Acceptable | Acceptable |
Construction Materials | – | Fire Retardant | |||||||
Fire Classification | – | B1 Flame | B1 Flame | B1 Flame | B1 Flame | B1 Flame | B1 Flame | B1 Flame | B1 Flame |
Board Size | Length 4000 mm , Width 1250 mm , Thickness 1000 mm |