NEN EN 387 : 2001

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Requirements
  5.1 General
  5.2 The large finger joint
  5.3 Adhesives
  5.4 Bending strength
6 Manufacturing requirements
  6.1 Production conditions
      6.1.1 Premises
      6.1.2 Equipment
  6.2 Glued laminated timber and other wood based members
      6.2.1 Temperature
      6.2.2 Moisture content
  6.3 Manufacture
      6.3.1 Fingers
      6.3.2 Bonding
      6.3.3 Cramping
      6.3.4 Handling of finger jointed members
      6.3.5 Curing and conditioning
7 Quality Control
  7.1 Factory production control
  7.2 Organization of factory production control
      7.2.1 Responsibility and authority
      7.2.2 Management representative for factory
            production control
      7.2.3 Management review
  7.3 Documentation of the quality control system
  7.4 Inspection and testing
      7.4.1 General
      7.4.2 Action in case of non-conformity
      7.4.3 Control of non-conforming large finger joints
8 Type testing, initial determination of joint strength
Annex A (informative) The tasks of the third party
        certification body
Bibliography

Specifies requirements for large finger joints and minimum requirements for the production of these in structural members of glued laminated timber also with corner pieces of laminated veneer lumber or plywood with a finger length of at least 45 mm.