DIN 18820-4:1991-03

1 Scope and field of application
2 Requirements
      2.1 General
      2.2 Structure of reinforcement and nominal
             thickness
      2.3 Modulus of deformation
3 Inspection
      3.1 General
      3.2 Internal control
             3.2.1 Incoming inspection
             3.2.2 Log
             3.2.3 Testing of material taken from a
                      structural member
             3.2.4 Records
      3.3 Third-party inspection
      3.4 Marking
4 Inspection of individual mechanical properties
      4.1 Dimensions of specimens
      4.2 Modulus of deformation
      4.3 Strength properties
      4.4 Modulus of elasticity
      4.5 Evaluation of test results
Standards referred to

Specifies the inspection and marking of structural members made from glass fibre reinforced unsaturated polyester (UP) and phenacrylic (PHA) resin composites for use reinforced unsaturated polyester (UP) and phenacrylic (PHA) resin composites for use in the construction industry, as specified in DIN 18820 Parts 1 to 3.