CHARACTERISTICS OF PARQET UNDERLAY
- Extends life of wooden and laminated flooring
- Doesn’t absorb water
- Reduces noise transfer in multi layered buildings
- Stops heat-cold transfer from and to the wooden floor
- Non-poisonous and chemical resistant
- Limits the sound
TECHNICAL DETAILS
PROPERTIES | UNIT | VALUE | Test Method | |
---|---|---|---|---|
Thickness | MM | 2.0 | 3.0 | ASTM D – 792 |
Density | G/CM3 | 0.04 | 0.04 | ASTM D – 792 |
Cell size | MM | 0.82 | 0.82 | ASTM D – 3576 |
Thermal conductivity | W/M.°C | 0.0406 | 0.0406 | ASTM D – 5930 |
Thermal Resistant | M2.°C/W | 0.0493 | 0.0739 | ASTM D – 167 |
Tensile Strength | KG/CM2 | 5.34 3.2 |
5.6 3.2 |
ASTM D – 638 |
Elongation | % | 110 110 |
105 85 |
ASTM D – 638 |
Heat Dimensional Stability | % | 4+ 4- |
3+ 3- |
ASTM D – 6289 |
Water Absorption | MG/CM2 | 0.017 | 0.267 | ASTM D – 570 |
Moisture Permeability | G/CM2. 24 HR | 0.24 | 0.39 | ASTM D 750 |
Tearing Strength | KG/CM | 1.95 | 2.0 | ARNON METHOD |
The Permanent Compression set (100Kg/cm2) | % | 7 | 9 | ARNON METHOD |