Bridge Structures

Technical data
Total height: 1,75 m
Area: 0,95 x 6,00 m
Minimum space: 3,95 x 9,00 m (34 m²)
Platform height: 0,80 m
Weight: 100 kg heaviest single component
600 kg as a whole

Posts
Laminated Robinia timber Ø 120 mm with cylindrical milling. End-grain surfaces are covered by non-detachable protective stainless steel caps. Stainless steel tubular pedestal for concrete-cast foundation and for fixed mounting to round Robinia posts, Ø 120 mm, below playing surface.

Platforms
Platforms from boards of 30 mm thickness and all-round square-shaped joists 45 x 100 mm. Dried timber from Robinia, planed, milled and free from decay. Force-fitting fastening through specific stainless steel brackets with end-to-end bolt assembly.

Attachment parts
– bowed guardrail with roll-off prevention, from stainless steel tubes, Ø 33,7 x 2 mm
– suspension bridge from Robinia joists 45 x 100 mm with rubber buffers 30 mm, stainless steel supporting cable Ø 10 mm with four tensioning devices, fine stainless steel chains. Support posts from Robinia Ø 120 mm.
– infill barrier from stainless steel tubes, Ø 33,7 x 2 / 25 x 2 mm
– climbing bar with twist prevention, from stainless steel tube Ø 38 x 2,5 mm
– vertical handle from stainless steel tube Ø 33,7 x 2 mm, as a climbing aid

Metal components: stainless steel
Robinia timber is furnished with water-repellent, breathable protective coating. Besides protection from moisture, that treatment reduces crack formation. Thanks to a specific fastening adaptor, forces arising from the modular attachment parts are directly derived into the posts. Tamper-proof connections thanks to screws with protective screw caps.

Foundations (on site)
8 pcs. 0,40 x 0,40 x 0,40 m
2 pcs. 0,60 x 1,00 x 0,50 m
concrete amount: 1,16 m³

Approximate assembly values
2 mechanics 7 hours each
(without creating foundations)

Free height of fall
0,80 m

Appropriate for
children from the age of 5 years up,
public playgrounds etc.,
physical activity