Artificial obstacle course - Destroyed stairs

Artificial obstacle course Destroyed stairs. Length 5324 mm Width 2000 mm Height 1800 mm This multi-modular prefabricated structure consists of round pipes with a diameter of 38 mm and 50 and channels of 120 mm x 60 mm and 160 mm x 80 mm. The supporting channels and pipes are welded in a rectangular frame. The resulting frame is installed on the base of a mixture of sand and gravel with a thickness of 200 mm and deepens at -200 mm from the floor level. The supports of the wooden stairs must be installed to a depth of at least 400 mm. In the production of the model, glued timber of coniferous wood with dimensions of 160 mm x 140 mm was used, which is treated with a wax-based protective compound. Galvanized fasteners have safety plastic caps. The model is completely safe due to the presence of additional booms that connect the elements along the edges. The polymer powder coating of metal parts provides the product with high resistance to temperature extremes and mechanical stress. Total length of a design is 5.3 meters, width is 2 meters, height is 1.8 meters.