Client: City of Lohmar
Year of construction: 2014
Lenght: 53,30 m
Width: 3,00 m
Span: approx. 18,45/16,40/18,85 m
Structure: Three-span girder bridge with main strcture consisting of blocklaminated glulam and steel cross beams. Decking with large natural stone slabs. Weather protection by sacrificial Larch cladding.
Our services: Design, feasibility stury, engineering, tender procedure, site management - Service phases 1-9 according to German HOAI
The three-span bridge girder is attached laterally on the side of an existing bridge. It is supported by steel brackets, which are attached to the existing abutments. The two main beams are made of glulam timber, GL32c and laterally covered with larch. To adapt the bicycle and pedestrian extension to the existing concrete bridge, it has an identical steel railing. A grey glaze was applied to the lateral cladding. A special feature is the bridge decking, which is made of large slabs of natural stone (Grauwacke), and is protecting the main structure from above. Below the gaps gutters are arranged to ensure an optimal drainage of water.
Block girder bridge over the Lenne
Timber girder bridge for pedestrians and cyclists
Shapely connection in wood
stylish refurbishment in combination with partly renewal
Ligth-Weight Timber Bridge Mounted on Existing Piers
Hybrid Structure of Massiv Glulam Block and Granite Slabs