Composed of four properly sized load-bearing beams made of laminated wood, obtained by gluing together multiple boards of solid northern conifer wood with fine grain and compact texture.
The boards are glued grain-against-grain using transparent polyurethane adhesive, ecological class 0, without solvents or formaldehyde, certified by the Otto Graf Institute in Stuttgart according to DIN 1052 standards.
Five resting platforms made of laminated wood frames and wooden decking, connected by internal ladders with stainless steel rungs.
Three tunnel slides with a diameter of 80 cm, positioned at heights of 737 cm, 601 cm, and 465 cm, made of mass-colored polyethylene, resistant to weathering, washable, and fully recyclable.
All four sides of the structure will be enclosed with vertically arranged stainless steel tubes (1” thick), placed side by side up to the full closure at the top.
The tubes will be properly welded to a perimeter steel frame.
The structural carpentry will be made of adequately dimensioned galvanized steel.
At the top, mounted on a rotating pin (weather vane type), will be the logo of the Holzhof games line.
All the wood used will be autoclave-treated with copper and boron salts (chromate-free) to prevent rot, and further treated with a specific product to protect against the chemical and physical degradation caused by UV rays on lignin.
All assembly bolts will be housed in high-strength colored plastic caps.
