| 摘要 |
The path is formed of a composite including glass fibre and resin defining geometrical sections which allow rapid assembly or disassembly. The sections can form a sandwich structure with a honeycomb framework, rigid foam panels, Balsa wood or other material with a density lower than 150Kgs per cubic metre. The edges of the sections can have flanges which engage on the ground and form an interlock with the edges of adjacent panels. The edge of one panel can fit into a groove (7) in the edge of the adjacent panel. |
