A cross-laminated timber panel comprises a plurality of layers of lumber boards, each layer comprising a number of the lumber boards laid side-to-side pointing to a direction, each layer being disposed perpendicular to the direction of an adjoining layer; and an insert member replacing one of the lumber boards, the insert member having a different material or configuration than the lumber boards.

A cross-laminated timber panel comprises a plurality of layers of lumber boards, each layer comprising a number of the lumber boards laid side-to-side pointing to a direction, each layer being disposed perpendicular to the direction of an adjoining layer; and an insert member replacing one of the lumber boards, the insert member having a different material or configuration than the lumber boards.

A cellulose-based structural building panel assembly includes a cross-laminated timber (CLT) core which is reinforced with one or more post-tensioned tendons stressed to a pre-selected tensioning force, following the placement as part of the panel assembly. The tendons are provided within a sleeve which is grouted with a channel formed in an underside of the core and which after post-tensioning of tendons is infilled with a binder securing the tendons in a fully bonded configuration.

A cellulose-based structural building panel assembly includes a cross-laminated timber (CLT) core which is reinforced with one or more post-tensioned tendons stressed to a pre-selected tensioning force, following the placement as part of the panel assembly. The tendons are provided within a sleeve which is grouted with a channel formed in an underside of the core and which after post-tensioning of tendons is infilled with a binder securing the tendons in a fully bonded configuration.

A method of manufacturing a structural panel for building construction, comprising: subjecting timber feedstock to machine stress grading wherein individual timber sticks that satisfy the grading criteria are allocated a stress grade for structural use; selecting from the timber sticks that fail to satisfy the machine stress grading standard criteria, laminas for forming a panel; arranging the selected timber laminas, without regard to visual defects, in side-by-side parallel formation; and fabricating a structural panel wherein the selected timber laminas are arranged side-by-side parallel to one another with adhesive applied between each adjacent stick incorporated into the panel.

A method for producing a constructions having a structural component (100), in particular a wall, a ceiling or the like, formed by a plurality of interconnected wooden panels (1, 2, 3). The wooden panels (1, 2, 3) are connected to one another to produce a structural component (100) which is formed from at least two wooden panels (1, 2, 3).

A method for producing a constructions having a structural component (100), in particular a wall, a ceiling or the like, formed by a plurality of interconnected wooden panels (1, 2, 3). The wooden panels (1, 2, 3) are connected to one another to produce a structural component (100) which is formed from at least two wooden panels (1, 2, 3).

A method for producing a constructions having a structural component (100), in particular a wall, a ceiling or the like, formed by a plurality of interconnected wooden panels (1, 2, 3). The wooden panels (1, 2, 3) are connected to one another to produce a structural component (100) which is formed from at least two wooden panels (1, 2, 3).

A method for producing a constructions having a structural component (100), in particular a wall, a ceiling or the like, formed by a plurality of interconnected wooden panels (1, 2, 3). The wooden panels (1, 2, 3) are connected to one another to produce a structural component (100) which is formed from at least two wooden panels (1, 2, 3).

A cross-laminated timber panel comprises a plurality of layers of lumber boards, each layer comprising a number of the lumber boards laid side-to-side pointing to a direction, each layer being disposed perpendicular to the direction of an adjoining layer; and an insert member replacing one of the lumber boards, the insert member having a different material or configuration than the lumber boards.