METHOD TO MANUFACTURE CONSTRUCTION GLUED LAMINATED TIMBER AND CONSTRUCTION GLUED LAMINATED TIMBER Russian patent published in 2015 - IPC E04C3/12 

FIELD: construction.

SUBSTANCE: method to manufacture construction glued lamination timber consists in formation of a package from wood lamellas adjacently coupled along wide faces using glue, at the same wide faces of extreme lamellas have longitudinally-oriented fibres of wood. Wide faces of lamellas for inner volume of the package or for its part are formed when sawing a shield, which is formed from longitudinally oriented lamellas coupled to each other along side surfaces, at the same time planes of shield sawing are oriented at the angle α≤90° to side surfaces of lamellas coupling into a shield.

EFFECT: improved physical-mechanical properties of timber due to various resistance of wood fibres in extreme lamellas and lamellas of inner volume of timber to existing power loads, reduced splits, cracks, reduced settling of a building from timber.

16 cl, 11 dwg