Dimensional Tolerances
| Dimensional Tolerances of Sandwich panel | ||||||
|---|---|---|---|---|---|---|
| Size | Tolerance(value allowed maximum) | |||||
| Thickness of Sandwich Panel |
D≤ 100mm ±2mm D>100mm ±2% |
|||||
| Deviation of flatness (according to the measurement of L length) |
L=200mm flatness deviation 0.60mm L=400mm flatness deviation 1.00mm L>700mm flatness deviation 1.50mm |
|||||
| Height of Metal Section |
5<h≤ 50mm ±1 mm 5<h≤100mm ±2.50 mm |
|||||
| Height of Section Bracing |
ds < 1mm ±30%ds 1mm<ds≤3mm ±0.3% 3mm<ds≤5mm ±10%ds |
|||||
| Length of the Sandwich Panel |
L≤3m ± 5mm L>3m ±10mm |
|||||
| Width of the Sandwich Panel | w ±2mm | |||||
| Deviation of Rectangularity | s≤0.6% x W(nominal covering width) | |||||
| Deviation of Longitudinal Rectilinearity (length) | 1mm per 1 mt of length,max 5mm | |||||
| Buckling |
2mm per 1 mt of length,max 10mm 8.5mm per one metre of width in case of flat sections-h≤10mm 10mm per one metre of width of the sections-h>10mm |
|||||
| Section Pitch (p) |
h≤50mm p:±2mm h>50mm p:±3mm |
|||||
| Rib width (b1) and wave hollow width (b2) |
b1 ± 1 mm b2 ± 2 mm |
|||||
Sandwich Panel size measurement method is shown detailed in TS EN 14509 Appendix D