Influence of polypropylene fibres on fire spalling and material properties of concrete

A study of the fire spalling behaviour of concrete has been performed. It has been shown that polypropylene fibres (PP-fibres) reduce fire spalling of the investigated concretes. From the material testing part of this project it was revealed that PP-fibres in concrete modify the drying behaviour and the capillary saturation close to the surface of the concrete, and introduce a plateau in the free thermal strain curve (A). For the covering abstract of the conference se ITRD E216860.

Language

  • English

Media Info

  • Pagination: pp249-259
  • Monograph Title: Proceedings from the Third International Symposium on Tunnel Safety and Security, Stockholm, Sweden, March 12-14 2008
  • Serial:
    • SP RAPPORT
    • Issue Number: 2008:11
    • Publisher: SP Sveriges provnings- och forskningsinstitut, Sweden
    • ISSN: 0284-5172

Subject/Index Terms

Filing Info

  • Accession Number: 01141081
  • Record Type: Publication
  • Source Agency: Swedish National Road and Transport Research Institute (VTI)
  • ISBN: 978-91-85829-25-5
  • Files: ITRD
  • Created Date: Sep 30 2009 9:00AM