STANDARDS FOR AGGREGATES. CHAPTER 2. SAMPLING OF AGGREGATES AND PRECISION TESTS

In this chapter, the sampling of aggregates and precision tests are discussed. It covers in section one random sampling of ideal materials; practical sampling; sample sizes for size analysis; sample reduction; sampling in situ; equipment. Section two includes: variations arising during testing; standard definitions of precision coefficients; definitions of repeatability and reproducibility for aggregate tests; the design of a precision experiment; data analysis and inter-laboratory comparisons utilizing reference materials. For the covering abstract see IRRD 836550. (TRRL)

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  • Corporate Authors:

    ELLIS HORWOOD LIMITED

    MARKET CROSS HOUSE, COOPER STREET
    CHICHESTER, WEST SUSSEX  United Kingdom  PO19 1EB
  • Authors:
    • Harris, P M
    • Sym, R
  • Publication Date: 1990

Language

  • English

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00617333
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • ISBN: 0-13-842477-2
  • Files: ITRD, TRIS
  • Created Date: Nov 30 1991 12:00AM