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Construction kit for realizing physical models of different bridges for teaching and ludic activities, has apron provided with arch stones and assembly formed of beams and pavement, and support board provided with holes
Construction kit for realizing physical models of different bridges for teaching and ludic activities, has apron provided with arch stones and assembly formed of beams and pavement, and support board provided with holes
The kit has a support board (1) provided with holes in which threaded rods (13) are inserted, where the threaded rods allow maintenance of lateral abutments (5a) and a set of arch stones. The lateral abutments and the arch stones form side supports on which an apron is supported. The apron is provided with another set of arch stones (14b, 14d) and an assembly formed of beams and a pavement. Nuts are locked in the holes of the support board, and receive the threaded rods with a locking device (4) to allow fixing of the abutments on the support board.
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