A composite I-truss is provided, that comprises a pair of top and bottom flanges and an extending intermediate web having a first end secured to the first flange and a second end secured to the second flange. Each flange comprises one or more longitudinal beams secured to the flange connectors. The web comprises at least a pair of flange connectors extending away from the flange and toward the web. The web comprises a plurality of linking struts located at a plurality of longitudinal positions along a length of the I-truss and connecting the flange connectors of the first flange to the flange connectors of the second flange.

A composite I-truss is provided, that comprises a pair of top and bottom flanges and an extending intermediate web having a first end secured to the first flange and a second end secured to the second flange. Each flange comprises one or more longitudinal beams secured to the flange connectors. The web comprises at least a pair of flange connectors extending away from the flange and toward the web. The web comprises a plurality of linking struts located at a plurality of longitudinal positions along a length of the I-truss and connecting the flange connectors of the first flange to the flange connectors of the second flange.

A method and apparatus for constructing a single story or multistory building using timber as a major structural material. The apparatus includes a connector plate having a series of pins extending therefrom. In a building component, each pin engages with a relatively small diameter timber flange by way of an axial bore hole formed in each flange. In this way, the flanges form a timber structural member useful in the formation of a framework of a building structure. The plate of the connector provides a fastener for fastening to other similar connectors or to other building structures. Various combinations of connectors and building flanges may be used to construct a single story building, and furthermore may be used in the construction of a multistory building.

A system for traversing an opening of a construction element the system including a elongated housing with two extendable elements configured to reside at least partially within the housing. The extendable elements may extend beyond the housing and may include flanges or ledges which may engage the ends of a construction element, which may be a wall, and thus allow the system to traverse the opening of a construction element, such as a window or door. The system may allow a user to easily manipulate the system to fit a plurality of openings and reuse the system a countless number of times.

This invention refers to a structural system for floor and roof construction, based on a parallel arrangement of a set of composite pre-tensioned girders to provide support to a deck formed by layers of any given material. The composite girders are components formed by lengths of bamboo culms, steel components and fillings of mortar or other materials, arranged in such way that a maximum mechanical efficiency is obtained.

A structural member comprising a first round flange, a second round flange substantially parallel to the first round flange, an elongate web disposed between the first and second round flange, the web having an upper edge, and a lower edge, wherein the first round flange, the second round flange and the elongate web are secured together to form a structurally integral unit. The structural member may further comprise a third round flange and a fourth round flange substantially parallel to the third round flange, wherein the round flanges and the elongate web are secured together to form a structurally integral unit in which the first face of the web is in contact with the first round flange and the third round flange, and the second face of the web is in contact with the second round flange and the fourth round flange.

A structural member comprising a first round flange, a second round flange substantially parallel to the first round flange, an elongate web disposed between the first and second round flange, the web having an upper edge, and a lower edge, wherein the first round flange, the second round flange and the elongate web are secured together to form a structurally integral unit. The structural member may further comprise a third round flange and a fourth round flange substantially parallel to the third round flange, wherein the round flanges and the elongate web are secured together to form a structurally integral unit in which the first face of the web is in contact with the first round flange and the third round flange, and the second face of the web is in contact with the second round flange and the fourth round flange.

A structure with integrated insulation. The structure with integrated insulation includes a steel frame. The steel frame includes a first support beam and a second support beam. The structure with integrated insulation also includes an assembly with integrated insulation. The assembly with integrated insulation includes a first building panel with integrated insulation, the first building panel with integrated insulation being attached to the first support beam on the first surface of the first building panel with integrated insulation. The assembly with integrated insulation also includes a second building panel with integrated insulation. The second building panel with integrated insulation 4 includes an indentation in the first surface configured to receive at least a portion of the first building panel with integrated insulation. The second building panel with integrated insulation being attached to the second support beam on the second surface of the second building panel with integrated insulation.

A structure with integrated insulation. The structure with integrated insulation includes a steel frame. The steel frame includes a first support beam and a second support beam. The structure with integrated insulation also includes an assembly with integrated insulation. The assembly with integrated insulation includes a first building panel with integrated insulation, the first building panel with integrated insulation being attached to the first support beam on the first surface of the first building panel with integrated insulation. The assembly with integrated insulation also includes a second building panel with integrated insulation. The second building panel with integrated insulation 4 includes an indentation in the first surface configured to receive at least a portion of the first building panel with integrated insulation. The second building panel with integrated insulation being attached to the second support beam on the second surface of the second building panel with integrated insulation.

An engineered wood structural system including multiple vertical structural elements (10) and multiple horizontal structural elements (20, 120), wherein multiple horizontal structural elements (20, 120) of the same floor level are supported on the same structural node and are rigidly connected to each other through an upper connector (40) at least partially overlapped, and attached, to all the horizontal structural elements (20, 120) supported in the structural node to transfer horizontal traction loads between the upper horizontal boards (21) of the connected horizontal structural elements (20, 120).