| 摘要 |
PURPOSE: A prefabricated pontoon is provided to easily couple and separate blocks and to be stably used by maintaining the blocks to have a continuously flat top plane. CONSTITUTION: A prefabricated pontoon comprises floating blocks(110), multiple upper and lower connection panels, multiple coupling members, and edge blocks(150). The floating blocks have buoyancy to float on the water, and are horizontally face-contacted and coupled by first coupling grooves and first coupling protrusions. The upper and lower connection panels are positioned at the top and the bottom of parts where the floating blocks are met. The coupling members penetrate through the upper and lower connection panels and the floating blocks so that the upper and lower connection panels can couple the floating blocks to each other. The edge blocks are positioned in the edge of a lock assembly in which the floating blocks are horizontally arranged and are coupled to the floating blocks by the coupling members. |
