scope:

This International Standard specifies requirements for the components of glued laminated timber members and minimum requirements for the production of such members for structural use.

This International Standard is applicable to products with a finished lamination thickness of not more than 50 mm.

Although most glued laminated timber is made from coniferous species, this International Standard also applies to broad-leaf species if the tests specified in this International Standard show that a satisfactory glue bond can be achieved.

The basic requirements apply to structural members of all service classes; however, special precautions are necessary for service class 3, for example, the use of weather-resistant adhesives (see 5.3).

This International Standard does not apply to the determination of strength and stiffness characteristics (see EN 1194).