
From the exterior to the interior :
Gelcoat RAL 9010
Glass reinforced polyester resin
Polyurethane foam (density 40 and 50kg/m3)
GRP Z bridges between internal and external layer
Glass reinforced polyester resin
Gelcoat
Test methods and results are available on request.
| Thickness |
mm |
25 |
30 |
40 |
50 |
80 |
100 | |
| Glass weight |
g/m2 |
1440 |
1440 |
1440 |
1440 |
1440 |
1440 | |
| Average weight |
Kg/m2 |
5.4 |
5.6 |
6.1 |
6.3 |
8.7 |
9.5 | |
| K value |
W/m2_0C |
1.17 |
0.95 |
0.61 |
0.41 |
0.35 |
0.27 | |
| Density PU foam |
Kg/m |
50 |
50 |
50 |
40 |
40 |
40 |