In an example, a structural frame is described. The structural frame includes a hub and a plurality of truss members. The hub includes a plurality of hub slots around a perimeter of the hub. The plurality of truss members are configured to couple with the hub and each other. Each truss member is a monolithic structure including: (i) a body extending from a first end of the truss member to a second end of the truss member, (ii) a truss fastener at the first end and configured to couple with a respective one of the plurality of the hub slots of the hub, (iii) a truss slot at the second end and configured to couple to the truss fastener of another one of the plurality of truss members, and (iv) one or more retainers extending along the body between the first end and the second end.

Flexible extrusions of selected die patterns may be slid or snapped together to create bundles of slidably-interlocked extrusions that may be used to create structural components for architectural and a plurality of other construction purposes. Components such as standard rectangular construction beams, arches, domes, architectural trees, cylinders, molds, puzzling mazes, furniture, rollercoaster track, and other applications are illustrated and described in embodiments herein. Bundles of slidably-interlocked extrusions may be formed into a straight beam, bent into an arch, or twisted into other forms as desired. Bundles of slidably-interlocked extrusions may for example, comprise subsets of different length bundles of extrusions that may extend the length create long-span support beams or that may branch away at an angle from the starting beam to form a treelike structure.

Flexible extrusions of selected die patterns may be slid or snapped together to create bundles of slidably-interlocked extrusions that may be used to create structural components for architectural and a plurality of other construction purposes. Components such as standard rectangular construction beams, arches, domes, architectural trees, cylinders, molds, puzzling mazes, furniture, rollercoaster track, and other applications are illustrated and described in embodiments herein. Bundles of slidably-interlocked extrusions may be formed into a straight beam, bent into an arch, or twisted into other forms as desired. Bundles of slidably-interlocked extrusions may for example, comprise subsets of different length bundles of extrusions that may extend the length create long-span support beams or that may branch away at an angle from the starting beam to form a treelike structure.

System for fixing to the ground walls of a building includes a plurality of supporting elements interposed between a concrete foundation of the building and the walls, connecting elements for connecting at least two supporting elements that are aligned on one another, adjusting elements for adjusting a distance of the supporting elements from the foundation and for correcting a possible tilt of the supporting elements with respect to a horizontal reference plane, anchoring elements for anchoring the supporting elements to the foundation, the supporting elements being made of plastics.

System for fixing to the ground walls of a building includes a plurality of supporting elements interposed between a concrete foundation of the building and the walls, connecting elements for connecting at least two supporting elements that are aligned on one another, adjusting elements for adjusting a distance of the supporting elements from the foundation and for correcting a possible tilt of the supporting elements with respect to a horizontal reference plane, anchoring elements for anchoring the supporting elements to the foundation, the supporting elements being made of plastics.

The present invention discloses the components and kit for technical construction method of sturdy and permanent connection up to six beam components perpendicularly, while none of the nodal joint structure protrudes outside the open channel(s) of the beam component(s). The method is user friendly during assembling.

The present invention discloses the components and kit for technical construction method of sturdy and permanent connection up to six beam components perpendicularly, while none of the nodal joint structure protrudes outside the open channel(s) of the beam component(s). The method is user friendly during assembling.

A frame includes a first frame assembly, where the first frame assembly includes an arm member having a first and second end, a leg member having a first and second end, a first fitting connecting the first end of the arm and leg members at an angle, and a flexible panel fastened to the arm and leg members. A method of building a frame includes assembling a first frame assembly by connecting a first end of an arm member having a first and second end with a first end of a leg member having a first and second end, at an angle using a first fitting, and fastening a first flexible panel to the arm and leg members.

A composite floor structure and method of making the same are disclosed. The composite floor structure may include a platform and a plurality of transverse beams. The composite floor structure may also include at least one longitudinal beam and a plurality of insert beams to accommodate the longitudinal beam. The composite floor structure may also include an underlayment between the plurality of transverse beams and the at least one longitudinal beam. Some or all of these components may be integrally molded together to form a fiber-reinforced polymer structure. The composite floor structure may be used for cargo vehicles and other applications.

A composite floor structure and method of making the same are disclosed. The composite floor structure may include a platform and a plurality of transverse beams. The composite floor structure may also include at least one longitudinal beam and a plurality of insert beams to accommodate the longitudinal beam. The composite floor structure may also include an underlayment between the plurality of transverse beams and the at least one longitudinal beam. Some or all of these components may be integrally molded together to form a fiber-reinforced polymer structure. The composite floor structure may be used for cargo vehicles and other applications.