THE CONCRETE DECK SECTION IN THE AREA OF THE WIEDTAL BRIDGE OF FULL COURSE CONCRETE CONSTRUCTION

BETONDECKENLOS IM BEREICH DER WIEDTALBRUECKE EINLAGIGER BETONEINBAU

FULL COURSE CONCRETE STRUCTURES REQUIRE A SINGLE LAYER METHOD OF CONCRETING. THE EVENNESS AND THE TOTAL COMPACTION IN ONE WORKING SESSION ARE TECHNICALLY AS GOOD AS CONVENTIONAL TWO COURSE METHODS OF CONSTRUCTION. THE VIBRATION OF DOWELS AND ANCHORS IN THE FINISHED COMPACTED CONCRETE AND THE SATISFACTORY RESTORATION OF THE SURFACE FINISH POSES NO FURTHER PROBLEMS. THE CONCRETE MIX WITH LARGEST AGGREGATE SIZE OF 16 MM IS RECOMMENDED. FULL COURSE CONCRETE CONSTRUCTION IS, THEREFORE, USEFUL WHERE THE SAVINGS IN WAGES AND PLANT ARE LARGER THAN THE MATERIAL PRICE DIFFERENCE BETWEEN HARD ROCK AND NATURAL COURSE AGGREGATE FOR THE SUB-CONCRETE.

  • Authors:
    • PIRCH, G
  • Publication Date: 1975

Language

  • German

Media Info

  • Pagination: 77-86
  • Serial:
    • SCHRIFTENR STRABAG
    • Volume: 9
    • Issue Number: 3
    • Publisher: R. MUELLER, HERAUSG. STRABAG-BAU AG

Subject/Index Terms

Filing Info

  • Accession Number: 01302832
  • Record Type: Publication
  • Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
  • Files: ITRD
  • Created Date: Nov 21 2010 8:49AM