This profile of non asbestos cement roof sheets is most popular in Africa Market and all around the world which used widely in residential building, agriculture and industrial application.
Colour of non asbestos cement roof sheets: Natural Grey
| Materials | (wt%) |
| PVA fiber “Kuralon” | 1.0 – 2.0 |
| Pulp (Cellulose fiber) | 2.0 – 5.0 |
| Inorganic additives | 5.0 – 10.0 |
| Cement (O.P.C) | Balance |
| Test method | Results | Measurement |
| Bending load (more than) | 3600 | (N) |
| Water aborption (less than) | 30 | (%) |
| Shrinkage | approx. 0.25 | (%) |
| Heat conductivivty | 0.3 | (kcal/mh°C) |
Big wave – profile 177/51 fiber cement roofing sheet
| Dimension (mm) | Weight (kg/m2) |
Mountains | Overall Depth |
Pitch of corrugations |
||
| Length | Width | Thickness | ||||
| 1520 | 920 (±5) |
6.0 (±0.6) |
15-16 | 5.5 | 51 | 177 |
| 1800 | ||||||
| 2500 | ||||||
| 3000 | ||||||
5
JAN
2017
JAN
2017
0