MOLYBDENUM TRIOXIDE - AN ACCELERATOR OF PORTLAND CEMENT HYDRATION

It has been found that technical-grade molybdenum trioxide (MoO3) significantly accelerated the hydration of portland cement at 5 to 10% (by weight of cement) dosages. The observation and measurement (by calorimetry) of this unusual reactivity is reported.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/3528769
• Corporate Authors:

  American Society for Testing and Materials (ASTM)

  100 Barr Harbor Drive, P.O. Box C700
  West Conshohocken, PA  United States  19428-2957
• Authors:
  • Fischer, H C
• Publication Date: 1990

Media Info

• Features: Figures; Tables;
• Pagination: p. 53-55
• Serial:
  • Cement, Concrete and Aggregates
  • Volume: 12
  • Issue Number: 1
  • Publisher: American Society for Testing and Materials (ASTM)
  • ISSN: 0149-6123
  • Serial URL: http://journalsip.astm.org/JOURNALS/CEMENT/cca_home.html

Subject/Index Terms

• TRT Terms: Accelerating agents; Calorimeters; Hydration; Measurement; Portland cement
• Subject Areas: Highways; Materials; I32: Concrete;

Filing Info

• Accession Number: 00496193
• Record Type: Publication
• Files: TRIS
• Created Date: Aug 31 1990 12:00AM