THE RAPID IN-SITU IDENTIFICATION OF CEMENT

IDENTIFICATION RAPIDE DES CIMENTS SUR CHANTIER.

THIS ARTICLE PROPOSES A RAPID METHOD OF IDENTIFYING CEMENT IN-SITU. IT IS BASED ON THE USE OF TWO FLOCCULATING AGENTS: NITRIC ACID AND SILVER NITRATE, COMBINED WITH THE UTILIZATION OF A MAGNETIC BAR. THIS METHOD IS VERY EASY TO USE AND NECESSITATES A MINIMUM AMOUNT OF EQUIPMENT. IT DETECTS SLAG, LIMESTONE FILLER, CHLORIDE AND ASH. IN SOME INSTANCES, IT DETECTS THE PRESENCE OF POZZOLAN, AND SILICEOUS FILLER BUT DOES NOT ENABLE POZZOLAN TO BE IDENTIFIED IN THE PRESENCE OF FLY-ASH.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/04585860
• Authors:
  • DELOYE, F X
  • CHEZEAUD, C
  • BUISSON, M J
• Publication Date: 1975-5

Language

• French

Media Info

• Pagination: 65-70
• Serial:
  • BULL LIAISON LAB PONTS CHAUSS
  • Issue Number: 77
  • ISSN: 0458-5860

Subject/Index Terms

• TRT Terms: Cement; Chemical analysis; Construction sites; Delivery service; Magnetic properties; Nitric acid; Silver; Sodium chloride; Surveillance
• ITRD Terms: 4758: Cement; 7163: Chemical analysis; 3628: Construction site; 284: Delivery; 6936: Magnetism; 7340: Nitric acid; 7332: Salt (chem); 7179: Silver; 9101: Surveillance
• Subject Areas: Materials; I32: Concrete;

Filing Info

• Accession Number: 01307063
• Record Type: Publication
• Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
• Files: ITRD
• Created Date: Nov 21 2010 11:05AM