UNBOUND GRADED COARSE AGGREGATE ROADBASES - A HIGH-GRADE AND ECONOMICAL BUILDING MATERIAL

UNGEBUNDENE KORNABGESTUFTE SCHOTTERTRAGSCHICHTEN - EIN HOCHWERTIGER UND WIRTSCHAFTLICHER BAUSTOFF

THE INCREASED COSTS OF MINERAL OILS HAVE LED TO THE INVESTIGATION OF UNBOUND AGGREGATE ROADBASES AS REGARDS ECONOMY IN COMPARISON WITH BOUND ROADBASES. QUALITATIVE REQUIREMENTS FOR THE MATERIALS TO BE USED ARE DESCRIBED IN ACCORDANCE WITH EXISTING TECHNICAL SPECIFICATIONS AND WITH SPECIAL CONSIDERATIONS TO PRACTICAL CONSTRUCTION REQUIREMENTS. THE DESCRIPTION OF MIXING, HAULAGE AND CONSTRUCTION PROBLEMS CONSIDERS SPECIALLY THE DETAILS OF INTEREST TO THE CONSTRUCTION SITE, AND THE WAY IN WHICH OPTIMUM CONSTRUCTION CAN BE ACHIEVED WITH UNBOUND ROADBASES. ECONOMIC COMPARISONS ARE MADE FOR THREE DIFFERENT SITES OF AN ASPHALT MIXING PLANT WITH RESPECT TO THE QUARRY OR THE CONSTRUCTION SITE AND BITUMEN-BOUND ROADBASES.

Language

  • German

Media Info

  • Pagination: 3-9&12-6
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 01303414
  • Record Type: Publication
  • Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
  • Files: ITRD
  • Created Date: Nov 21 2010 9:03AM