On vehicles with a permitted total weight up to 6.5 to, every last kilogramme usually counts. Often they use a subframe made of steel or aluminium. On this plywood floors with a phenol resin (printed surface) are fastened.
Alternatively, you get self-supporting floors with a strong foam core and assemble these on the longitudinal beams. By dispensing with the subframe, you benefit from additional payload and a significantly better insulated structure than with a conventional base.
length |
| floor | floor |
| aluminum longitudinal beams | floor including two longitudinal beams and mounting material | ||
|---|---|---|---|---|---|---|---|---|
per m | per longitudinal beam | |||||||
| 3,600 mm |
| 83 kg | 98 kg | 4.4 kg | 16 kg | 125 kg | ||
| 3,800 mm | 87 kg | 103 kg | 4.4 kg | 17 kg | 131 kg | |||
| 4,000 mm | 92 kg | 109 kg | 4.4 kg | 18 kg | 139 kg | |||
| 4,200 mm | 96 kg | 114 kg | 4.4 kg | 19 kg | 148 kg | |||
| 4,400 mm | 101 kg | 119 kg | 4.4 kg | 20 kg | 151 kg | |||
| 4,600 mm | 105 kg | 124 kg | 4.4 kg | 20 kg | 155 kg | |||
| 4,800 mm | 110 kg | 130 kg | 4.4 kg | 21 kg | 162 kg | |||
