Concrete Mix Design

This chapter surveys the subject of concrete mix design, identifying the aspects to be considered and the range of methods available. Particular emphasis is placed on the comprehensive series of initial tests of concrete, their accurate computerized simulation and simple approximate methods of design. The introduction of BS EN 206-1/BS 8500 for concrete specifications has entailed changes to traditional definitions and terminology. Readers are advised to consult these publications with the guidance provided by Harrison (2003). Where earlier publications are quoted some of the original terminal has been retained in this chapter particularly in figures and examples. The main changes in terminology are: (1) mix – concrete or design; (2) trial mix – initial test; (3) workability – consistence and consistence class; (4) free water – effective water; and (5) transgrade – compressive strength class. This chapter summarizes various approaches to concrete mix design in use today throughout the world and covers a wide range of needs. The methods described include ready to use designs for specific purposes, simplified methods requiring minimal input data, comprehensive methods involving laboratory or field tests and comprehensive computerized methods enabling fast and accurate designs. Numerical examples are provided throughout the chapter.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/0750651059
• Supplemental Notes:
  • Abstracts reprinted with the permission from Elsevier.
• Corporate Authors:

  Butterworth-Heinemann

  200 Wheeler Road
  Burlington, MA  United States  01803
• Authors:
  • Dewar, Joe
• Publication Date: 2003

Language

• English

Media Info

• Media Type: Print
• Features: Figures; References; Tables;
• Pagination: 40p
• Monograph Title: Advanced Concrete Technology. Processes

Subject/Index Terms

• TRT Terms: Compressive strength; Computers; Concrete; Concrete mixing; Field tests; Mix design; Simulation; Specifications
• Subject Areas: Highways; Materials; I32: Concrete;

Filing Info

• Accession Number: 01031407
• Record Type: Publication
• ISBN: 0750651059
• Files: TRIS
• Created Date: Aug 23 2006 7:59AM