AS/NZS 2891.14.3:2013 Asphalt Sampling and Testing Methods Calibration of Nuclear Thin Layer Densitometers with Standard Blocks for Field Density Testing
1970AS/NZS 2891.14.3:2013 Asphalt Sampling and Testing Methods Calibration of Nuclear Thin Layer Densitometers with Standard Blocks for Field Density Testing
1970AS/NZS 2891.14.3:1999 Methods of sampling and testing asphalt - Field density tests - Calibration of nuclear thin-layer density gauge using standard blocks