Halstead, W. J. (1990). The Virginia Department of Transportation's statistical specification for hydraulic cement concrete (Report No. VTRC 90-TAR4). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/19897
Halstead, Woodrow J. The Virginia Department of Transportation's statistical specification for hydraulic cement concrete. Report no. VTRC 90-TAR4. Virginia Transportation Research Council (VTRC), 1990. https://rosap.ntl.bts.gov/view/dot/19897.
Halstead, Woodrow J The Virginia Department of Transportation's statistical specification for hydraulic cement concrete. Virginia Transportation Research Council (VTRC), 1990, Report no. VTRC 90-TAR4, ROSA P. https://rosap.ntl.bts.gov/view/dot/19897.
This report reviews some of the principles relating to the application of statistical concepts to be used in the quality assurance and acceptance testing of hydraulic cement concrete. The problems encountered in developing a workable system without a substantial' increase in the testing and inspection personnel for the Virginia Department of Transportation are discussed as well as the significant changes instituted by the special provision for Section 219 of the VDOT Road and Bridge Specifications.
Halstead, W. J. (1990). The Virginia Department of Transportation's statistical specification for hydraulic cement concrete (Report No. VTRC 90-TAR4). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/19897
Halstead, Woodrow J. The Virginia Department of Transportation's statistical specification for hydraulic cement concrete. Report no. VTRC 90-TAR4. Virginia Transportation Research Council (VTRC), 1990. https://rosap.ntl.bts.gov/view/dot/19897.
Halstead, Woodrow J The Virginia Department of Transportation's statistical specification for hydraulic cement concrete. Virginia Transportation Research Council (VTRC), 1990, Report no. VTRC 90-TAR4, ROSA P. https://rosap.ntl.bts.gov/view/dot/19897.
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