ALKALI SILICA REACTIONS IN CONCRETE

ALKALIKISELREAKTIONER I BETON

The Research and Development Dept of Aalborg Portland held a seminar in may 1974 where the participants were researchers who are actively engaged in the work on alkali reactions. Concepts of reaction kinetics and deformation/fracture mechanics in concrete were discussed. The processes that constitute the alkali silica reaction were formulated as a theory. Identification and characterization of reactive aggregates and specifications for standard aggregates for comparative experimental use was another topic. The third topic was effects of concrete composition and structure in the light of modern technology - identification and effects of environmental parameters. /TRRL/

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/0029130700291307
• Corporate Authors:

  Cement och Betonginstitut

  Drottning Kristinas Vaeg 26
  Stockholm 70,   Sweden 
• Authors:
  • Kjaer, U
  • Pedersen, E J
• Publication Date: 1974

Language

• Danish

Media Info

• Features: Figures;
• Pagination: 3 p.
• Serial:
  • Nordisk Betong
  • Issue Number: 5
  • Publisher: Nordiska Betongfoerbundet
  • ISSN: 002913070029-1307

Subject/Index Terms

• TRT Terms: Aggregates; Alkali; Alkali aggregate reactions; Chemical reactions; Concrete; Cracking; Deformation; Durability; Environment; Fracture mechanics; Mechanics; Oxides; Quartz; Silica; Silicon; Theory
• Uncontrolled Terms: Fracture
• Old TRIS Terms: Alkalies; Reaction (Chemical)
• ITRD Terms: 4577: Aggregate; 7353: Alkali; 4755: Concrete; 5211: Cracking; 5595: Deformation; 5910: Durability; 2455: Environment; 5455: Mechanics; 7372: Oxide; 4123: Quartz; 7156: Reaction (chem); 7148: Silicon; 9078: Theory
• Subject Areas: Geotechnology; Highways; Materials; Planning and Forecasting; I32: Concrete; I72: Traffic and Transport Planning;

Filing Info

• Accession Number: 00096178
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Files: ITRD, TRIS
• Created Date: Jul 24 1975 12:00AM