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Isoleringsfrie broer 2 : betonslidlag: tillstandsundersögelser og anbefalinger redaktör: Stoklund Larsen, Erik

By: Publication details: Köpenhamn Vejdirektoratet. Rapport 360, 2009Description: 80 sISBN:
  • 9788770602389
Subject(s): Online resources: Abstract: This project will show the advantages and disadvantages of concrete bridges without bitumen-based waterproof insulation. Can these bridges be built more cheaply and more rapidly than bridges with such insulation? The most important point is whether they can have a durability corresponding to that of insulated bridges. The present report (Report 2) covers the results of condition investigations carried out on over 20 Scandinavian bridges in the period July 2007 to July 2008. The bridges are all constructed with concrete as the wearing course- i.e. are so-called insulation-free bridges. It should be mentioned that there are two types - monolithic wearing courses cast wet-on-wet with structural concrete, and wearing courses cast later than the structural concrete, typically added to existing bridges when the wearing course is replaced, i.e. during repairs.
Item type: Reports, conferences, monographs
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This project will show the advantages and disadvantages of concrete bridges without bitumen-based waterproof insulation. Can these bridges be built more cheaply and more rapidly than bridges with such insulation? The most important point is whether they can have a durability corresponding to that of insulated bridges. The present report (Report 2) covers the results of condition investigations carried out on over 20 Scandinavian bridges in the period July 2007 to July 2008. The bridges are all constructed with concrete as the wearing course- i.e. are so-called insulation-free bridges. It should be mentioned that there are two types - monolithic wearing courses cast wet-on-wet with structural concrete, and wearing courses cast later than the structural concrete, typically added to existing bridges when the wearing course is replaced, i.e. during repairs.