AIR-ENTRAINING AGENTS FOR CONCRETE ADMIXTURES

LUFTPARBILDANDE BETONGTILLSATSMEDEL

At the Cement and Concrete Laboratory in Malmo, Sweden, the influence of various air-entraining agents on the properties of concrete has been investigated. Four different preparations used with four different kinds of standard concrete were tested for the amount of water needed for a given air content, water separation and setting which is generally retarded gradually. It was found that different combinations of cement and admixtures can either decrease or increase the normal time strength.

• Corporate Authors:

  Tidskriffen Cement och Betong

  Fack
  S-20110 Malmoe 1,   Sweden 
• Authors:
  • HOGBERG, E
• Publication Date: 1971-11

Language

• Swedish

Media Info

• Features: Figures; Photos; References; Tables;
• Pagination: p. 485-496
• Serial:
  • Cement Och Betong
  • Volume: 46
  • Issue Number: 4

Subject/Index Terms

• TRT Terms: Admixtures; Air content; Air entraining agents; Concrete; Concrete curing; Physical properties; Strength of materials
• Uncontrolled Terms: Concrete properties
• Subject Areas: Highways; Materials;

Filing Info

• Accession Number: 00081548
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Files: ITRD, TRIS
• Created Date: Mar 26 1975 12:00AM