Prestressed Granite pedestrian bridges
29Pages

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 166 . Prestressed Granite Pedestrian Bridges

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 167 . Prestressed Granite isthinandhashighload-bearingcapacity. Advantages of Prestressed Granite in detail

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 168 . Prestressed Granite Bridges Span-to-depth ratios from 35 -75(span-to-depth ratios of conventional bridges: 20 –30)

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 169 . Prestressed Granite Bridges 3 m span, 4 cm thick plate –span-to-depth ratio: 75 (conventional bridges: 20 –30)

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 170 . Prestressed Granite Bridges Length: 15 m, 30 cm thick plate –span-to-depth ratio: 49 (conventional bridges: 20 –30), Hildesheim, 2010 Foto: Kirstin Knufmann

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 173 . Prestressed Granite iscorrosion-resistantwitha verylonglife-span. Itisexceptionallyresistantto de-icingsalt, weatheringandwearandalso low-maintenance. Advantages of Prestressed Granite in detail

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 175 . Granite -Great compressionstrength, lessflexuralstrength Density2.66 to/ m³ (166.1 pcf)equalsdensityof aluminium= 1/3 of steel Compressionstrength214 N/ mm² (31,038.1 psi)4 x higherthanconcreteC35/45 Flexuralstrength11.3 N/ mm² (1,638.9 psi) Compressionstrengthafter 48 freeze-thawalternations, 2% NaCl177 N/ mm² (25,671.7 psi) greatresistanceto frostandcorrosion Prestressed Granite -Individuallydefinedcompression/ flexuralstrength Compression strength, e.g110 N/ mm² (15,954.1 psi) 2-3 x...

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 177 . Prestressed Granite Bridges Sandblasting gives the prestressed granite superstructure excellent, long-lasting surface qualities for pedestrians and cyclists.

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 178 . Prestressed Granite Bridges Foursafetylayerskeepwater awayfromthetendons: 1: Granite isverydense. Sinceitneithershrinksnorcreeps, therewon‘tbeanycracksovertheyears. 2: A strong outerPE tubeprotectsthetendon. 3:The tendonitselfalreadyiswithina PE sheathing. 4:ThisinnerPE sheathingisgroutedwithgreaseto additionallyprotectbothtendonandchuckhead.

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 180 . Prestressed Granite Bridges Prestressed Granite bridge -12,46 m span, 21 cm thickplate

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 184 . Prestressed Granite Bridges Prestressed Granite Bridge in Kappelrodeck, 2009 -14,10 m free span, 32 cm thick plate, RS Ingenieure, Achern Prefabrication at the Kusser plant in Germany

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 185 . Prestressed Granite Bridges Prestressed Granite Bridge in Kappelrodeck, 2009 -14,10 m free span, 32 cm thick plate, RS Ingenieure, Achern Prefabrication at the Kusser plant in Germany

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 186 . Prestressed Granite isprefabricatedandinstallswithina fewhours. Advantages of Prestressed Granite in detail

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 187 . Prestressed Granite Bridges Prestressed Granite Bridge in Kappelrodeck, 2009 -14,10 m free span, 32 cm thick plate, RS Ingenieure, Achern Fast installation on site within a few hours

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 190 . Prestressed Granite Bridges Prestressed Granite Bridge in Kappelrodeck, 2009 -14,10 m span, 32 cm thick plate, RS Ingenieure, Achern

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 191 . Prestressed Granite Bridges Prestressed Granite Bridge in Konstanz, 2010 -Length: 8,20 m, 15 cm thick plate

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 192 . Prestressed Granite Bridges Prestressed Granite Bridge in Stuttgart, 2010 -Length: 9 m, 15 cm thick plate photo: Landeshauptstadt Stuttgart, Tiefbauamt

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 193 . Prestressed Granite Bridges Prestressed Granite Bridge in Stevenagenear London (UK), 2010 -Length: 14,35 m, 25 cm thick plate

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 195 . Prestressed Granite Bridges Prestressed Granite Bridge in Gevelsberg, 2010 Length: 19,40 m, 45 cm thick plate photo: Patrick Kirschhofer

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 196 . Prestressed Granite Bridges Prestressed Granite Bridge in Gevelsberg, 2010 Length: 19,40 m, 45 cm thick plate

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 197 . Prestressed Granite Bridges Prestressed Granite Bridge in Gevelsberg, 2010 Length: 19,40 m, 45 cm thick plate photo: Patrick Kirschhofer

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 198 . Prestressed Granite Bridges Prestressed Granite Bridge in Hildesheim, 2010 Length: 15 m, 30 cm thick plate Foto: Kirstin Knufmann

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 199 . Prestressed Granite Bridges 2,5 to Prestressed Granite Bridge in Rosenheim, 2007 -25 cm thick slab, span: 8,80 m –Static load test: SEP Baur& DebyArchitekten+ Stadtplaner.Zilch + Müller IngenieureGmbH

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 201 . Prestressed Granite Bridges 15 to

tel. 0049 (0) 8544 9625 0 www.kusser.Menu . com www.kusserUSA.com July 2010 page 202 . Prestressed Granite Bridges Prestressed Granite Bridge in Rosenheim, 2007 -25 cm thick slab, span: 8,80 m –Installation December 2007 SEP Baur& DebyArchitekten+ Stadtplaner.Zilch + Müller IngenieureGmbH