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 glulam for 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.
EN 14080:2013 Referenced Document
EN 13183-1:2002 Moisture content of a piece of sawn timber - Part 1: Determination by oven dry method
EN 13183-2:2002 Moisture content of a piece of sawn timber - Part 2: Estimation by electrical resistance method
EN 13183-3:2005 Moisture content of a piece of sawn timber - Part 3: Estimation by capacitance method
EN 13238:2010 Reaction to fire tests for building products - Conditioning procedures and general rules for selection of substrates
EN 1995-1-1:2004 Eurocode 5 - Design of timber structures - Part 1-1: General - Common rules and rules for buildings*， 2024-04-20 Update
EN 338:2009 Structural timber - Strength classes*， 2024-04-20 Update
EN 350-2:1994 Durability of Wood and Wood-Based Products - Natural Durability of Solid Wood Part 2: Guide to Natural Durability and Treatability of Selected Wood Species of Importance in Europe
EN 384:2010 Structural timber - Determination of characteristic values of mechanical properties and density
EN 717-1:2004 Wood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method*， 2024-04-20 Update