Technical Specification：
| Type | panel | (mm) Geometric Tolerance | (N) concentrated load | (N) Uniform load | (N) rolling load | (N) ultimate load | fireproof performance | Opening ratio | ||||
| Board of tolerance | perpendicularity of two adjacent sides | surface evenness | Thickness | deflection≦2m | deflection≦2mm | 10times deflection≦2mm | 10000times deflection≦2mm | |||||
| HDL.CQ602 | 600*600*35 | 0,-0.4 | ≤0.3 | ≤0.6 mm | ±0.3 | 1960 | 9720 | 1960 | 980 | 5880 | A | 10%～55% |
| HDL.Q602 | 600*600*35 | 2950 | 12500 | 2950 | 2255 | 8850 | ||||||
| HDL,P602 | 600*600*35 | 3560 | 16000 | 3560 | 2950 | 10680 | ||||||
| HDL.B602 | 600*600*35 | 4450 | 23000 | 4450 | 3560 | 13350 | ||||||
| HDL.Z602 | 600*600*35 | 5560 | 33000 | 5560 | 4450 | 16680 | ||||||
