NEN EN 14227-1 : 2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Requirements for constituent materials
  5.1 General
  5.2 Binder
  5.3 Aggregate
      5.3.1 Type of aggregate
      5.3.2 Grading curve of the aggregate
      5.3.3 Harmful fines
  5.4 Additions
  5.5 Mixing water
  5.6 Admixtures
6 Classification of cement bound granular mixture and
  requirements for the mixture
  6.1 General
  6.2 Binder content
  6.3 Water content
  6.4 Grading of the mixture
  6.5 Strength and modulus of elasticity
      6.5.1 Determination
      6.5.2 Classification of cement bound granular mixture
7 Production control
8 Designation, description and labelling
Annex A (informative) Production control for cement bound
        granular mixture
        A.1 General
        A.2 Quality manual
        A.3 Organization
            A.3.1 Responsibility and authority
            A.3.2 Management representative
            A.3.3 Internal audits
            A.3.4 Management review
            A.3.5 Sub-contract services
            A.3.6 Records
            A.3.7 Training
        A.4 Control procedures
            A.4.1 Production management
            A.4.2 Composition of the mixture
            A.4.3 Constituents
            A.4.4 Process control
            A.4.5 Inspection, calibration and control of
                  process equipment
            A.4.6 Handling and delivery
        A.5 Inspection and testing of constituents and
            mixtures during production
            A.5.1 General
            A.5.2 Characteristics that require control during
                  production
            A.5.3 Frequency of sampling the mixture
        A.6 Inspection and testing equipment
            A.6.1 General
            A.6.2 Measuring and testing equipment
            A.6.3 Measuring and testing equipment in the process
            A.6.4 Measuring and testing equipment in laboratory
        A.7 Non-conformity
            A.7.1 General
            A.7.2 Non-conformity of constituents
            A.7.3 Non-conformity of the mixture
Annex B (informative) Examples of mixtures grading
Annex C (informative) Examples of curing regimes used for storing
         strength and elastic modulus specimens
Bibliography

Describes requirements, test methods and compliance criteria for cement bound granular mixtures used for construction and maintenance of roads, airfields and other trafficked areas.