floor duct crossing cover made of aluminium chequered plate with turning bolts.
The cover consists of a 2.5 mm thick aluminum sheet with 1.5 mm anti-slip embossing and slip resistance R10 according to DIN 51130. In compliance with the installation specifications and a maximum compartment size of 200 mm, the cover guarantees a tested load capacity of at least 300 kg according to EN 50085-2-2.
Aluminium
| width | t material thickness | PmaxMaximum load | slip resistance class slip resistance according to DIN 51130 | weight | ||
|---|---|---|---|---|---|---|
| BKKDR-WZB 10AL | 100 mm | 2.50 mm | 3 kN | R10 | 0.4 kg | |
| BKKDR-WZB 15AL | 150 mm | 2.50 mm | 3 kN | R10 | 0.64 kg | |
| BKKDR-WZB 20AL | 200 mm | 2.50 mm | 3 kN | R10 | 0.79 kg | |
| BKKDR-WZB 30AL | 300 mm | 2.50 mm | 3 kN | R10 | 1.33 kg | |
| BKKDR-WZB 40AL | 400 mm | 2.50 mm | 3 kN | R10 | 2.02 kg | |
| BKKDR-WZB 50AL | 500 mm | 2.50 mm | 3 kN | R10 | 2.85 kg | |
| BKKDR-WZB 60AL | 600 mm | 2.50 mm | 3 kN | R10 | 3.83 kg |
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