EN 14080:2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Requirements for glued laminated products
6 Evaluation of conformity
7 Marking and labelling
Annex A (normative) - Release of Formaldehyde
Annex B (normative) - Additional test methods and
        requirements for adhesives
Annex C (normative) - Delamination test of glue lines
Annex D (normative) - Shear test of glue lines
Annex E (normative) - Tests with laminations with or
        without finger joints (including compliance criteria)
Annex F (normative) - Bending tests with glued laminated
        timber, glued solid timber and glulam with
        large finger joints (including compliance criteria)
Annex G (normative) - Measurement of moisture content
Annex H (normative) - Equipment
Annex I (normative) - Minimum production requirements
Annex ZA (informative) - Clauses of this European Standard
         addressing the provisions of the EU
         Construction Products Directive
Bibliography

This European Standard sets the performance requirements of the following glued laminated products:-Glued laminated timber (glulam);-Glued solid timber;-Glulam with large finger joints;-Block glued glulamfor use in buildings and bridges.It also lays down minimum production requirements, provisions for evaluation and attestation of conformity and marking of glued laminated products.This European Standard is applicable for glued laminated timber made of coniferous species listed in this standard or poplar consisting of two or more laminations having a thickness from 6 mm up to 45 mm (inclusive).It may be possible to produce glulam made from specific hardwood species based on some provisions of this European Standard. In this case, Annex ZA does not apply.This European Standard is applicable for glued solid timber made of coniferous species listed in this standard or poplar consisting of two to five laminations having a thickness greater than 45 mm and less than or equal to 85 mm.This European Standard is applicable for large finger joints in glued laminated timber with a finger length of at least 45 mm.This European Standard is applicable for block glued glulam having solid rectangular cross sections.This European Standard also gives the requirements for glued laminated products treated against biological attack. Glued laminated products treated with fire retardants are not covered.