... either 1 mtr x 2 mtr 2. Thickness 10mm, 15mm, 20mm,25mm, 50mm 3. Weigt 33 kg and 60kg per cubic ... size either 1 mtr x 2 mtr2. Thickness 10mm, 15mm, 20mm,25mm, 50mm, 100mm, 200mm3. Weigt 33 kg and 60kg per ... /cm2) 0.3 – 0.5+ Tensile strength: (kg/cm2) (20mm) 1.8 – 2.9+ Water Absorption: (mg/cm2) 0.02 – 0. ... 03+ Moisture Permeability: (g/m2) 5.8+ Thermal Conductivity: (DIN 52.615) 0.34 W/mK @20 ...