The obstacle course is designed for comprehensive improvement of physical fitness of schoolchildren.
The destroyed staircase is part of an obstacle course, consists of several modules, assembled into one structure. The product is a wooden beam fixed on racks and forming the shape of a ladder.
The frame of the structure is made of rectangular and round steel pipes, on which a softwood bar is attached. Wooden parts are covered with a protective compound. Metal parts are painted with polymer - powder or permanent anti-corrosion paint, resistant to difficult atmospheric conditions, abrasion and UV exposure.
Installation with mandatory concreting of racks into the ground.