This document specifies general requirements for common test equipment, calibration procedures and reagents for the testing of bituminous materials in the EN 12697 series of standards.NOTE 1 This document makes use by reference of the requirements for common equipment and calibration prepared for aggregates.NOTE 2 Bodies providing accreditation of test equipment may need to consider alternative requirements and/or calibration frequencies in order to cover the possibilities of National Health & safety, regulatory and legislative requirements.Advice is also given on recommendations for laboratory management (annex A), on the accuracy of measurement (annex B)
EN 12697-38:2004 history
2004EN 12697-38:2004 Bituminous mixtures - Test methods for hot mix asphalt - Part 38: Common equipment and calibration