The present invention provides a construction set suitable for creating a variety of structures and includes a plurality of elements. A modular construction system includes hubs which are embodied as solid-surfaced hexahedrons having at least one flanged protrusion on at least two faces of each hexahedron. Adjacent structural bodies in the modular construction system may be connected to as few as one face of a hub, or to as many as all six faces, by means of attachable connector elements. The hexahedron at the core of the hub may be of the same or larger dimensions relative to the cross-section of the framing materials (e.g., lumber, tubing, composites, metals, extruded members) it connects.

The invention concerns a building system for building a structure such as a dwelling, garage, shop, school, hall or the like comprising a number of interconnecting components whose assembly is dictated by their size and shape, the invention extends to components of said building system; a kit of parts thereof; and a method for building dwellings, garages, shops, schools, halls or the like.

A construction stud and track system having a track that includes a central longitudinally extending track portion having a first longitudinal track edge and a second longitudinal track edge opposing the first track edge; a first planar track panel extending substantially perpendicularly from the first track edge; a second planar track panel extending substantially perpendicularly from the second track edge and substantially parallel to the first planar track panel; a first engagement formation located on a planar track panel; a stud including a central longitudinally extending stud portion having a first stud edge and a second stud edge opposing the first stud edge; a first planar stud panel extending from the first stud edge; a second planar stud panel extending from the second stud edge; and a second engagement formation located on a planar stud panel, wherein the first engagement formation is configured to engage a second engagement formation.

The present invention provides a cross beam of a canopy, which addresses the problem that existing cross beams cannot simultaneously ensure convenience of assembly and guarantee stability in use. The present cross beam of a canopy comprises a plurality of hollow elongated beams, an inner side surface of each of the beams has at least one protruding and elongated protrusion along a length direction of the beams, each of the protrusions is provided with an mounting hole or a mounting groove penetrating along the length direction of the beams, at least one long rod is inserted into the mounting holes or the mounting grooves to connect all the beams in series, and two ends of the long rod protrude out of the beams and are detachably connected with a locking fastener respectively. The present invention ensures convenience of installation and guarantees the assembled cross beam has good stability.

The present invention provides a cross beam of a canopy, which addresses the problem that existing cross beams cannot simultaneously ensure convenience of assembly and guarantee stability in use. The present cross beam of a canopy comprises a plurality of hollow elongated beams, an inner side surface of each of the beams has at least one protruding and elongated protrusion along a length direction of the beams, each of the protrusions is provided with an mounting hole or a mounting groove penetrating along the length direction of the beams, at least one long rod is inserted into the mounting holes or the mounting grooves to connect all the beams in series, and two ends of the long rod protrude out of the beams and are detachably connected with a locking fastener respectively. The present invention ensures convenience of installation and guarantees the assembled cross beam has good stability.

A glulam construction method suitable for relatively small-sized wooden buildings is disclosed. Each joint metal has its plate portion and pipe portion joined in a racket-like shape. At an end of a column, a slit is formed to open at a column end surface and to extend in a column width direction. At an abutment part in a beam abutting on the column end surface, mortises penetrating in a beam depth direction are formed at two positions appropriately spaced from each other in a span direction. Each joint metal has its pipe portion fitted in the corresponding mortise and has its plate portion fitted in the slit of the column. The joint metals are fixed in the column and the beam by drift pins or bolts and thereby establish rigid connection therebetween.

A glulam construction method suitable for relatively small-sized wooden buildings is disclosed. Each joint metal has its plate portion and pipe portion joined in a racket-like shape. At an end of a column, a slit is formed to open at a column end surface and to extend in a column width direction. At an abutment part in a beam abutting on the column end surface, mortises penetrating in a beam depth direction are formed at two positions appropriately spaced from each other in a span direction. Each joint metal has its pipe portion fitted in the corresponding mortise and has its plate portion fitted in the slit of the column. The joint metals are fixed in the column and the beam by drift pins or bolts and thereby establish rigid connection therebetween.

A profile system (1) for fastening objects to a room wall provided with a plate covering comprises at least one elongated rail profile (2), which extends in a longitudinal direction (L) and has a constant cross-section, and at least one plug element (3), which is designed to be fastened directly and detachably to the rail profile (2) in a plug-in manner. The rail profile (2), viewed in cross-section, has a substantially rectangular base section (6), whose depth (T) is adapted to the thickness of the plate covering and which is provided on its front side with a receiving groove (7) extending in the longitudinal direction (L) with a groove opening (9) accessible from the outside, and at least one fastening leg (13) which adjoins the rear side of the base section (6) substantially flush and projects outwards from the base section (6).

A profile system (1) for fastening objects to a room wall provided with a plate covering comprises at least one elongated rail profile (2), which extends in a longitudinal direction (L) and has a constant cross-section, and at least one plug element (3), which is designed to be fastened directly and detachably to the rail profile (2) in a plug-in manner. The rail profile (2), viewed in cross-section, has a substantially rectangular base section (6), whose depth (T) is adapted to the thickness of the plate covering and which is provided on its front side with a receiving groove (7) extending in the longitudinal direction (L) with a groove opening (9) accessible from the outside, and at least one fastening leg (13) which adjoins the rear side of the base section (6) substantially flush and projects outwards from the base section (6).

An H-beam joint structure for joining ends of H-beam steel materials adjacent to each other. The steel materials have a flange and a web. The joint structure includes: a transmission plate arranged parallel to a front surface of the web on at least one side of the web of the H-beam and the steel material, and welded to a back surface of the flange; and a coupling plate provided in close contact with the transmission plate to connect the H-beam and the steel material. A web of the H-beam, the web of the steel material and the transmission plate are bolted via the coupling plate. As a result, there is provided an H-beam joint structure which has a joining strength equivalent to a conventional joint structure for an H-beam, and also which can easily be constructed to have less parts and make front surfaces of the flanges flat.