IDENTIFICATION METHODS FOR CONCRETE ADMIXTURES

FOR SEVERAL CONCRETE ADMIXTURES, RESULTS ARE COMPARED FOR A NUMBER OF IDENTIFICATION METHODS: ELECTROPHORESIS TEST, SURFACE TENSION, PH FOAM STABILITY (FOR SOLUTION IN WATER AND CEMENT-WATER), ANION TEST, CATION TEST, 2 HEATING TESTS, 3 TANNINE TESTS, IODINE-TEST, AND IN CERTAIN CASES ALSO THE INFRARED TEST. FOR SPECIAL ADMIXTURES, THE LAST-MENTIONED TEST IS ALSO SUITABLE TO TEST THE USE OF THESE ADMIXTURES IN HARDENED CONCRETE, AS IS SHOWN. /RRL/

• Supplemental Notes:
  • pp 231-240, 2 TABS
• Authors:
  • Hirs, J G
  • Kreijger, P C
  • Van, TONGEREN HP
• Conference:
  • Intl Symp Admix Mortar & Concr /Belg/
• Publication Date: 1967

Subject/Index Terms

• TRT Terms: Admixtures; Anions; Cations; Electrochemical processes; Identification systems; Infrared radiation; Moisture content; pH value; Surface tension; Test procedures
• Uncontrolled Terms: Electrophoresis; Identification
• Subject Areas: Highways; Materials;

Filing Info

• Accession Number: 00212950
• Record Type: Publication
• Source Agency: Road Research Laboratory /UK
• Files: TRIS
• Created Date: May 4 1970 12:00AM