RAPID-SETTING MATERIALS FOR PATCHING OF CONCRETE

The use of rapid-setting materials for patching portland cement concrete pavements and bridge decks has increased greatly during the past several years. This report of the Transportation Research Board reviews information presently available on the performance of such materials. Patch materials evaluated fall into eight groups: 1) portland cement, 2) other chemical-setting cements, 3) thermo-setting materials, 4) thermoplastics, 5) calcium sulfate, 6) bituminous materials, 7) composites, and 8) additives used to alter mix characteristics. Recommendations for further study are also included. /Author/

• Record URL:
  http://onlinepubs.trb.org/Onlinepubs/nchrp/nchrp_syn_45.pdf
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/05475570
• Supplemental Notes:
  • Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved. NCHRP Project 20-5 FY '4 (Topic 6-05) Sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration.
• Corporate Authors:

  Transportation Research Board

  500 Fifth Street, NW
  Washington, DC  United States  20001
• Publication Date: 1977

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: 13 p.
• Serial:
  • NCHRP Synthesis of Highway Practice
  • Issue Number: 45
  • Publisher: Transportation Research Board
  • ISSN: 0547-5570

Subject/Index Terms

• TRT Terms: Atmospheric pressure; Bituminous materials; Calcium compounds; Cement; Chemicals; Composite materials; Concrete pavements; Patching; Portland cement concrete; Sulfates; Thermoplastic materials; Thermosetting resins
• Old TRIS Terms: Barometric pressure
• Subject Areas: Highways; Maintenance and Preservation; Materials;

Filing Info

• Accession Number: 00170822
• Record Type: Publication
• Files: TRIS, TRB, ATRI
• Created Date: Mar 29 1978 12:00AM