A kit for constructing a stackable column, the kit including at least four pre-fabricated interlocking members. Each interlocking member also includes a lower segment wall and an upper segment wall. The lower segment wall extends in a first direction as well as a second direction perpendicular to the first direction. The upper and lower segments each have at least three edges with locking features for engagement with an adjacent interlocking member. The plurality of interlocking members surround and are secured to a post with a brick tie. The interlocking members include features on the at least three edges for locking engagement with an adjacent interlocking member.

Formwork for constructing a floor system in a building, the formwork comprising: a plurality of pre-cast concrete joists positioned in a generally parallel arrangement, wherein one or more of the joists comprises: a horizontal base portion; and an upwardly directed portion extending substantially along the length of the joist, the upwardly directed portion having spaced apart surfaces extending upwardly from the base wherein respective shelf portions of the base are located adjacent said upwardly directed portion; a plurality of pre-cast concrete members for extending along a length of the joists for receiving wet concrete; and a supporting arrangement to support opposite ends each of the pre-cast concrete members upon oppositely arranged shelf portions of two adjacent joists.

Formwork for building a wall system, the formwork comprising: a first pre-cast concrete wall panel and a second pre-cast concrete wall panel, the first wall panel being adapted for being positioned in a spaced relationship with the second wall panel; a hollow core defined by oppositely arranged surfaces of the first and second wall panels, the core being adapted for receiving wet concrete; and a connecting arrangement for inter-connecting the first wall panel with the second wall panel in the spaced relationship, the connecting arrangement extending generally in an outwardly direction relative to said oppositely arranged surfaces of the first and second wall panels.

Provided are a highly durable textile reinforcing panel used as a concrete form and a method for constructing a reinforced concrete structure using the same. The highly durable textile reinforcing panel is configured to resist a lateral pressure caused due to a self-load of concrete which is not cured during construction and function as a structure reinforcing material by being integrated with concrete cured after the construction, is integrated with the concrete structure via a textile shear connector formed on a highly durable concrete panel, and allows a lattice-shaped reinforcing material to remarkably increase flexural strength of the highly durable concrete panel, and thus a flexural strength of the entire concrete structure is remarkably increased when the highly durable textile reinforcing panel used as a concrete form is structurally integrated with the concrete structure.

Provided are a highly durable textile reinforcing panel used as a concrete form and a method for constructing a reinforced concrete structure using the same. The highly durable textile reinforcing panel is configured to resist a lateral pressure caused due to a self-load of concrete which is not cured during construction and function as a structure reinforcing material by being integrated with concrete cured after the construction, is integrated with the concrete structure via a textile shear connector formed on a highly durable concrete panel, and allows a lattice-shaped reinforcing material to remarkably increase flexural strength of the highly durable concrete panel, and thus a flexural strength of the entire concrete structure is remarkably increased when the highly durable textile reinforcing panel used as a concrete form is structurally integrated with the concrete structure.

A wall element comprises an inner surface, an outer surface, studs and at least one partial cavity and/or cavity. The studs are located between the inner surface and outer surface. The at least one partial cavity and/or cavity are also located between the inner surface and outer surface. The at least one partial cavity and/or cavity are designed to be filled with reinforced concrete The cavity and/or the partial cavity span from the top to the bottom and/or from side to side of the wall element.

A monolithic concrete modular connecting panel system for walls and roofs includes a foundation for a building, wall panels vertically aligned on the foundation and secured to the foundation to form a perimeter of the building. The system includes a plurality of roof panels secured to a top edge of the wall panels and spanning across the perimeter of the building. A plurality of crisscrossing rebar rods and wire mesh within the wall panels and roof panels are connected together with rebar rods of the foundation to form a steel cage for the building. Each wall and roof panel includes a metal frame, and a concrete board that divides the metal frames into an inner section and an outer section. In addition, the system includes concrete sprayed on the outer sections of the wall panels and sprayed or poured on the roof panels to form a monolithic concrete structure.

The present invention relates to a method for detecting a void in a concrete composite member covered with a steel plate using a thermal image, and a method for managing the construction of a concrete composite member covered with a steel plate by applying same. According to the present invention, since the presence of the void is determined based on the steel plate surface temperature measured using the thermal image during the construction of the concrete composite member covered with the steel plate, the void generation may be precisely expected.

A construction method includes steps of: using a plurality of fixing devices to extend through a thermal insulation layer and an outer formwork to attach the thermal insulation layer to the outer formwork, wherein, each of the fixing devices projects out of the thermal insulation layer and the outer formwork; respectively disposing an inner formwork and the outer formwork to which the thermal insulation layer is attached at two sides of a support frame layer, wherein, the thermal insulation layer faces the support frame layer; pouring a to-be-cured material into the support frame layer; removing the inner formwork and the outer formwork from the support frame layer; respectively disposing a plurality of external brackets on portions of the rod portions of the fixing devices that project out of the thermal insulation layer; and installing a plurality of outer cover plates on the external brackets.

A tri-layer steel reinforced concrete (S3RC) building structure comprises a steel frame, at least one steel shell layer, multiple rebars, and a concrete. The steel shell layer is mounted on the steel frame. The rebars are connected to the steel frame and located at one side of the steel shell layer. The concrete is mounted at the side of the steel shell layer and embeds the rebars. With the steel shell layer and/or the steel frame cover the concrete and the rebars, a tensile resistance of the concrete may be enhanced from the exterior, increasing the earthquake resistance. If the earthquake occurs and the concrete is shattered, the broken pieces may be covered by the steel shell layer rather than fall apart, avoiding collapse of the overall structure. Besides, the steel shell layer can also protect the concrete from being affected by the atmosphere and moisture, preventing the concrete from bulging and weathering.