EFFECT OF COATING TO INHIBIT AAR IN CONCRETE STRUCTURES

The effective method for repair of concrete structures deteriorated by the AAR should be based on: (1) firstly to remove the contained water in the concrete, (2) then to prevent the penetration of water from the outside into the concrete, and (3) to use the flexible material for surface coating or for injection into the cracks in order to maintain the function after the further propagation of the cracks. This paper describes the results of comparative tests carried out on several kinds of repairing materials, and the in-situ observation of the existing deteriorated structure repaired by several methods. (A) For the covering abstract see IRRD 871351.

Language

  • English

Media Info

  • Pagination: p. 550-5

Subject/Index Terms

Filing Info

  • Accession Number: 00711225
  • Record Type: Publication
  • Source Agency: Transport Research Laboratory
  • ISBN: 0-946691-46-1
  • Files: ITRD
  • Created Date: Sep 20 1995 12:00AM