摘要:
A prefabricated modular reinforced concrete building system includes panel assemblies for foundations, walls, decks, and roofs designed to be built out in a manufacturing facility, shipped to a job site, and filled with concrete. Panel assemblies incorporate a space frame to ensure structural integrity during shipping and during concrete fill. Space frames can include structural columns, rebar mats, spacers, straps, and skin panels. Panel assemblies may be manufactured to contain architectural interior/external finishes, windows/doors, and pre-installed utility distribution systems.
摘要:
A tie system for an insulated concrete panel. The tie system includes a first structural member formed with a first hub and a pair of first extension members coupled to the first hub. The first extension members extend outwardly from the first hub in generally opposite directions. The tie system further includes a second structural member formed with a second hub and a pair of second extension members coupled to the second hub. The second extension members extend outwardly from the second hub in generally opposite directions. As such, the first and second hubs may be rotatably coupled to one another in a manner that permits rotation of the hubs relative to one another. Thus, the tie system is shiftable between a collapsed configuration and an expanded configuration by rotating the first and second structural members relative to one another.
摘要:
A tie system for an insulated concrete panel. The tie system includes a first structural member formed with a first hub and a pair of first extension members coupled to the first hub. The first extension members extend outwardly from the first hub in generally opposite directions. The tie system further includes a second structural member formed with a second hub and a pair of second extension members coupled to the second hub. The second extension members extend outwardly from the second hub in generally opposite directions. As such, the first and second hubs may be rotatably coupled to one another in a manner that permits rotation of the hubs relative to one another. Thus, the tie system is shiftable between a collapsed configuration and an expanded configuration by rotating the first and second structural members relative to one another.
摘要:
A lightweight cementitious composition containing from 22 to 90 volume percent of a cement composition and from 10 to 78 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, where after the lightweight cementitious composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39. The cementitious composition can be used to make concrete masonry units, construction panels, road beds and other articles and can be included as a layer on wall panels and floor panels and can be used in insulated concrete forms. Aspects of the lightweight cementitious composition can be used to make lightweight structural units.
摘要:
A method of producing an engineered composite structural panel by selecting a structural panel having at least two structural shells, an insulating material extending therebetween, and a plurality of truss members extending therebetween. A determination is made if the two or more structural shells act as a unitary composite structural panel. If the structural panel is not a unitary composite structural panel, then parameters of the panel are adjusted and it is further determined whether the panel is a unitary composite structural panel. Combined truss systems for strengthening the structural panels may be formed by combining ladder truss members with warren truss members, by superimposing the ladder truss members and warren truss members, and by superimposing ladder truss members with a warren truss member and another warren truss member that is inverted.
摘要:
A lightweight cementitious composition containing from 22 to 90 volume percent of a cement composition and from 10 to 78 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, where after the lightweight cementitious composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39. The cementitious composition can be used to make concrete masonry units, construction panels, road beds and other articles and can be included as a layer on wall panels and floor panels and can be used in insulated concrete forms. Aspects of the lightweight cementitious composition can be used to make lightweight structural units.
摘要:
A method of producing an engineered composite structural panel by selecting a structural panel having at least two structural shells, an insulating material extending therebetween, and a plurality of truss members extending therebetween. A determination is made if the two or more structural shells act as a unitary composite structural panel. If the structural panel is not a unitary composite structural panel, then parameters of the panel are adjusted and it is further determined whether the panel is a unitary composite structural panel. Combined truss systems for strengthening the structural panels may be formed by combining ladder truss members with warren truss members, by superimposing the ladder truss members and warren truss members, and by superimposing ladder truss members with a warren truss member and another warren truss member that is inverted.
摘要:
A lightweight cementitious composition containing from 22 to 90 volume percent of a cement composition and from 10 to 78 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, where after the lightweight cementitious composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39. The cementitious composition can be used to make concrete masonry units, construction panels, road beds and other articles and can be included as a layer on wall panels and floor panels and can be used in insulated concrete forms. Aspects of the lightweight cementitious composition can be used to make lightweight structural units.
摘要:
An insulative, lightweight building panel is provided with a lightweight, insulative foam core and which includes one or more carbon fiber or steel reinforcements and an exterior concrete face which are manufactured in a controlled environment and can be easily transported and erected at a building site.
摘要:
A fabricated concrete foundation wall is provided with a plurality of insulation panels and reinforcing ribs to improve strength and reduce the density of the wall panel. The foundation wall panels are easily placed and interconnected together to quickly provide a foundation adapted to support the main walls of a home, for example. The foundation panels in one embodiment generally include a facewall that may have at least one carbon fiber band positioned horizontally therethrough to provide additional stiffness.