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EFFECTS OF FROST AND DEFROSTING AGENTS ON THE DURABILITY OF CONCRETE.

[In Hungarian. / En hongrois.]

Author(s) : BALAZS G., ERDELYI A., KOVACS K.

Type of article: Article

Summary

THE PROPERTIES OF CONCRETE AND ITS STRUCTURE, THE MOTION OF WATER IN CONCRETE, AND FROST GENERATION IN CONCRETE ARE OVERVIEWED. THE FOLLOWING FACTORS AFFECT CONCRETE DEGRADATION: ABRUPT HEAT CHANGES, ICING DUE TO CAPILLARITY, DEWATERING, LAMINAR FREEZING, SURFACE MANTLE, STRESSES IN CONCRETE DUE TO DIFFERENTLY EXPANDING COMPONENTS. FREEZE AND SALT RESISTANT CONCRETE CAN BE PRODUCED BY APPROPRIATE AGGREGATES, BY POROSITY CONTROL, AND LOW AIR CONTENT. (HUNG. R&D ABSTR., HU., 6, N 4, 1990, 1213/90.

Details

  • Original title: [In Hungarian. / En hongrois.]
  • Record ID : 1991-1834
  • Languages: Hungarian
  • Source: Epitöanyag - vol. 42 - n. 2
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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