Profile 3® sheets are corrugated asbestos–free fibre–cement roofing sheets. They are manufactured from high quality fibre, cellulose and Portland cement blended with water. The roofing sheets derive their strengths from the Polyvinyl Alcohol (PVA) reinforcement fibers which significantly increase the mechanical properties of the sheet. The small profile of these products makes them particularly suitable for a wide range of domestic, commercial, agricultural and light industrial buildings.
| Mechanical Properities | |
| Bending Stress | 10N/mm2 |
| Density | 1.6g/cm3 |
| Breaking load | 800N/m |
| Water absorption | 35% |
| Moisture content | 10% |
| Modulus of elasticity | 6500N/mm2 |
| Thermal conductivity | 0.25 W/mK |
| Thermal expansion | 0.4 mm/m – Saturated to oven dry – Strong direction |
| Hydric expansion | 3.5 mm/m – Oven dry to saturated – Strong direction |
14
SEP
2016
SEP
2016
1