25173results about "Walls" patented technology

The present disclosure provides embodiments of a method a reinforced porcelain panel product for renovations or new constructions. In an embodiment, a method includes applying an adhesive to a top surface of a structural core board that includes a foam-core material. Further, the method continues with abuttingly contacting the structural core board to a bottom surface of a porcelain slab with the adhesive such that regions of the structural core board substantially extend beyond outer peripheries of the porcelain slab to define buffer regions, thereby to allow the buffer regions to be visible and to enhance protection from cracking when the reinforced porcelain panel product is handled. Additional features include the bottom surface of the structural core board having a second surface area larger than the first surface area of the porcelain slab and a fracture toughness greater than the porcelain slab.

The invention relates to the field of integrated manufacturing systems, and discloses a modular integrated building curtain wall system and a mounting method thereof. The system comprises an MIC main body structure module; a curtain wall unit module; the modularized connecting structure comprises a horizontal plug-in type connecting assembly with a deformation compensation gap and a vertical socket-and-spigot type connecting assembly. The socket type connecting assembly is provided with a temperature deformation self-adaptive adjusting mechanism, and the adjusting mechanism comprises a socket structure with a memory alloy sleeve; the BIM intelligent integrated interface comprises a control module and is used for acquiring real-time pose data corresponding to the curtain wall unit module through a preset laser positioning reflector plate; kalman filtering fusion is carried out based on preset parameters of the BIM model and preset wireless stress sensor actual measurement data, and a pose correction amount is generated; and generating an MIC main body structure module, a curtain wall unit module and corresponding module installation information according to the real-time pose data and the pose correction amount. And a more efficient, accurate and economical technical scheme is provided for production of building curtain walls.

The invention discloses a prefabricated concrete modular building capable of being efficiently constructed. Prefabricated concrete modules are spliced to form an integral building. The prefabricated concrete module is defined by a shear wall, a thin shell wall, a filler wall, a partition wall, a top plate and a bottom plate, the thin shell wall is arranged at the shear wall splicing position of the prefabricated concrete module and spliced with adjacent modules on the same layer to form a cavity, and a structural form of direct connection of large-diameter longitudinal bars and local constraint of stirrups is adopted in the cavity. Concrete is poured in the cavities to form connecting joints, and the modules are connected through the connecting joints of the upper-layer modules and the lower-layer modules and the connecting joints of the modules on the same layer to form an integral structure. The thickness of the shear wall at the splicing position of the adjacent modules on the same layer is effectively reduced and controlled, the use space of a building is remarkably increased, the on-site installation and node connection structure is simple, the construction efficiency can be greatly improved, in addition, the structural integrity is high, the system stress mode is clear, and the construction cost is low. The problem that the applicable height of an existing precast concrete module building is limited at present can be effectively solved, and a brand new solution is brought to the field of high-rise and super high-rise modular buildings.

A construction section for supporting a glass panel and configured to be coupled to a building structure. The construction section may comprise a wood mullion, an upper fitting, and a gravity fitting. The wood mullion may comprise an elongate body, a pair of cutouts in the upper and lower ends, and upper and lower pockets. The elongate body may comprise an exterior face, an upper end, and a lower end. The pair of cutouts in the upper and lower ends may be configured to receive at least a portion of the building structure. The upper and lower pockets may comprise a void area within the elongate body adjacent the exterior face. The upper fitting may be configured to support at least a portion of the glass panel. The gravity fitting may be coupled within the lower pocket and configured to support at least a portion of the glass panel.

The present disclosure provides embodiments of a reinforced porcelain panel product such as for renovations or new construction in buildings. In an embodiment, a reinforced porcelain panel product includes a porcelain slab and a structural core board. The porcelain slab includes a top surface with a first surface area. The structural core board includes a core material having a second surface area and a thickness greater than the porcelain slab. A top surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive. A buffer region is defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab. The buffer region enhances protection from cracking when the reinforced porcelain panel product is installed, handled, transported, or cut. The bottom surface of the structural core board is to be attach to a mounting surface when installed.

A fitting for a construction system for a glass panel having a mullion with at least one guide track disposed at least partially along at least one dimension of the mullion, a curved exterior face, and a guide channel extending along a length of the curved exterior face. The fitting may comprise an inner fitting, an outer fitting and a fastener couple the inner fitting to the outer fitting. The inner fitting may be configured to be slidably coupled to the curved exterior face of the mullion. The inner fitting may comprise an angular variation device, a panel support surface, and an arm extending between the angular variation device and the panel support surface. The fitting is selectively adjustable along the guide track while engaged to the guide track and a portion of the glass panel is received between the inner fitting and the outer fitting.

Modular building methods and systems using precision machined modular panels. Standard modular panels are used for constructing walls, floor, and roof, with transitions from wall to roof and wall to floor provided by special transition panels. The standard panels include a channel formed configured to receive a flange of a C-channel member. The present method progresses by installation of a foam panel (or stack or row of such panels), followed by installation of a C-channel member, with the flange of such member engaged in the panels, followed by installation of an adjacent row or stack of panels, before installation of the next, adjacent C-channel member. Such alternating placement of panels and frame members eliminates the need for a tape measure, the need for any independent frame for the building, and ensures the walls, floor, and roof are square and plumb, as the precision machined panels ensure these requirements are met.

A wood or engineered wood structural panel, such as, but not limited to, OSB (“oriented strand board”) or plywood, that is both fire-resistant and water resistant. The panel is factory-coated with a product that provides fire resistance. The treatment gives it a Fire-Resistant (FR) performance (for use in a one- or two-hour rated assembly). The panel also is overlaid or coated in a factory setting with a weather / water resistive barrier (WRB). The structural panel thus combines a fire-resistant structural sheathing and WRB product in one integrated panel produced at a factory prior for installation at a job site.

The present invention relates to the technical field of fabricated buildings. Disclosed is a fabricated steel structure residence system. The fabricated steel structure residence system of the present invention comprises a frame portion and a shear wall portion, wherein the frame portion comprises a special-shaped column, a steel beam and a floor system; and the special-shaped column comprises a steel pipe and a plurality of T-shaped steels arranged along a peripheral wall of the steel pipe. A combined T-O section form of the special-shaped column provided by the present invention can realize relative separation of a pressure from bending on a combined section, such that the fabricated steel structure residence system has good bending bearing capacity and rigidity. The characteristic of an outer T-shaped steel is used such that a full-bolt connection form can be used between the steel beam and the special-shaped column. Moreover, a reinforcement member is provided at a beam-column joint, such that the rigidity and strength of the joint region are improved. In addition, specific structures of a floor system and a shear wall are further optimized, and a corresponding joint connection method is provided, such that the fabricated steel structure residence system that can be quickly assembled and is stable in terms of connection is formed.

A pre-assembled internal frame for a modular wall comprises a pair of vertical frame members. Each first flange of the vertical frame member has a pair of series of vertically arranged mounting openings, and each second flange has a single series. The vertical frame members are oriented to enable the frame to be arranged in an end to end junction with another frame with adjacent vertical frame members thereof abutting. This provides three of the series of vertically arranged openings on each side of the modular wall at the end to end junction. A fastener is positioned in a fastener receiving portion for fastening the horizontal frame member to the vertical frame members. The fastener receiving portions are recessed laterally inwardly from the first and second web sections for avoiding interference between adjacent fasteners when the frame is arranged in the end to end junction with another such frame.

The invention discloses a fabricated building curtain wall assembly control system and method in the technical field of building industrialization. The method comprises the steps that building curtain wall assembly data are obtained; respectively inputting the building curtain wall assembly data into the module adaptation degree calculation model, the dynamic load distribution calculation model and the connection efficiency evaluation function calculation model to obtain an adaptation degree coefficient, a dynamic load value and a connection efficiency index; performing dynamic adaptation on the curtain wall unit and the building main body structure based on the adaptation degree coefficient; performing real-time positioning deviation compensation in the installation process based on the dynamic load value; and performing quantitative control on the connection node strength and the overall load distribution based on the connection efficiency index. Compared with the limitation of geometric accuracy and structure safety separation control in the traditional process, the scheme synchronously completes curved surface matching degree improvement and aerodynamic performance optimization in the curtain wall unit installation process, and the industrial pain point that modeling accuracy and wind resistance of a special-shaped curtain wall are difficult to consider at the same time is fundamentally solved.

Provided in the present invention are a prefabricated room module, a building and a construction method. The prefabricated room module comprises a shear wall body and a top plate body, wherein the shear wall body has a wall cavity configured for cast-in-place concrete, and a shear wall is formed after concrete is cast in the wall cavity; the top plate body has a casting area for cast-in-place concrete, and a top plate is formed after concrete is cast in the casting area; and the shear wall body is fixedly connected to the top plate body. According to the prefabricated room module, the building and the construction method provided by the embodiments of the present invention, prefabricated portions of a shear wall and a top plate are extracted in a modular manner and are assembled in a factory, thereby forming a standard module self-stressed system; thus, only hoisting and concrete casting works on the module are required at a construction site, and the hoisting of all or most of the small components, the erection operations of scaffolds and construction supports, and a large amount of welding and bolting operations can be avoided.

The invention relates to the related technical field of fabricated building outer walls, and discloses a severe cold area fabricated building outer wall based on a thermoelectric power generation technology, which comprises a fabricated wall body module, a thermoelectric power generation module, a heat collection structure module, a circuit connection module, an energy management module and a data monitoring module, the fabricated wall body module is a solid prefabricated concrete shear wall composed of an inner leaf wall plate, a heat preservation layer and an outer leaf wall plate, the heat collection structure module is fixedly installed on the outer wall of the fabricated wall body module, and the heat collection structure module comprises a heat absorption plate, a glass cover plate and a shell; according to the core component, the nickel-chromium alloy and the constantan alloy which are high in stability are directly welded for power generation, other technologies do not need to be combined, the core component can be directly applied to the building field, and under the condition that the power generation efficiency is guaranteed, the construction requirement of the building field is met as much as possible; and a brand new thought is developed for the energy-saving design of the fabricated building wall.

A fitting for a construction system for a glass panel having a mullion with at least one guide track disposed at least partially along at least one dimension of the mullion, a curved exterior face, and a guide channel extending along a length of the curved exterior face. The fitting may comprise an inner fitting, an outer fitting and a fastener couple the inner fitting to the outer fitting. The inner fitting may be configured to be slidably coupled to the curved exterior face of the mullion. The inner fitting may comprise an angular variation device, a panel support surface, and an arm extending between the angular variation device and the panel support surface. The fitting is selectively adjustable along the guide track while engaged to the guide track and a portion of the glass panel is received between the inner fitting and the outer fitting.

The present disclosure provides embodiments of a reinforced porcelain panel product such as for renovations or new construction in buildings. In an embodiment, a reinforced porcelain panel product includes a porcelain slab and a structural core board. The porcelain slab includes a top surface with a first surface area. The structural core board includes a core material having a second surface area and a thickness greater than the porcelain slab. A top surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive. A buffer region is defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab. The buffer region enhances protection from cracking when the reinforced porcelain panel product is installed, handled, transported, or cut. The bottom surface of the structural core board is to be attach to a mounting surface when installed.

The invention relates to a steel energy-saving curtain wall structure, and belongs to the technical field of curtain walls. The steel energy-saving curtain wall structure comprises a steel square tube, an aluminum-plastic co-extrusion frame, a nylon composite polyurethane foaming heat insulation core, an aluminum-plastic co-extrusion plate, a curtain wall plate and a foaming plastic heat insulation plate, and the aluminum-plastic co-extrusion frame is fixedly connected to one end of the steel square tube; in the environment below zero, extrusion force of water on nitrogen is increased by freezing, the nitrogen extrudes and expands the box-shaped air bag, the box-shaped air bag is kept firm all the time, the probability that the box-shaped air bag is affected by thermal expansion and cold contraction is effectively reduced, the sealing effect between the curtain wall plate and the mounting frame is further improved, and the service life of the curtain wall plate is prolonged. The heat insulation performance of the whole curtain wall can be improved, the heat load loss of temperature difference heat transfer and the load intensity of solar radiation are effectively reduced, and the building energy efficiency is improved.

The invention discloses a T-shaped laminated shear wall, a building and a construction method thereof, the T-shaped laminated shear wall comprises a first module and a second module, each of the first module and the second module comprises an edge member and a shell membrane, a horizontal stirrup protrudes out of one side of the edge member of each of the two modules, and a wall body steel bar connecting ring protrudes out of one side of the shell membrane of each of the two modules; the horizontal stirrups between the two modules are connected through the connecting stirrups, and the wall body steel bar connecting rings between the two modules are connected in an anchoring mode. A cavity is formed after the two modules are combined, longitudinal steel bars are arranged in the cavity, and concrete is poured in the cavity. According to the T-shaped superposed shear wall, the problem that a T-shaped edge component in an existing module building cannot be split into two modules is solved. In addition, the thickness of wall body edge components is not increased, steel bars are convenient to place on site, a prefabricated part and a cast-in-place part are effectively connected with stirrups installed in a cast-in-place mode through reserved horizontal stirrups of the prefabricated part to form a complete whole, and compared with cast-in-place components, the stress performance of the T-shaped superimposed shear wall is not affected.

The invention discloses a prefabricated wallboard assembly structure and an assembly method thereof, and relates to the technical field of building prefabricated wallboards, the prefabricated wallboard assembly structure comprises a first wallboard and a second wallboard, a plurality of inserting grooves are formed in one side of the first wallboard, and hydraulic expansion splicing mechanisms are symmetrically mounted in the inserting grooves up and down; the hydraulic expansion splicing mechanism is composed of a metal sleeve, meshing teeth, a sealing rubber ring, a piston and an oil injection mechanism, the metal sleeve and the inserting groove are welded and fixed, an oil cavity is formed in the metal sleeve, multiple sets of mounting grooves are formed in one end of the metal sleeve, four annularly-distributed sliding grooves are formed in the outer sides of the mounting grooves, and the sliding grooves are communicated with the oil cavity. A plurality of inserting blocks are arranged on one side of the second wallboard, connecting holes are formed in the inserting blocks in an up-down symmetrical mode, a plurality of meshing grooves are formed in the inner ends of the connecting holes, and the problem that most existing prefabricated wallboards are connected through bolts, stress concentration is prone to occurring, and consequently the structural stability is reduced is solved.

Web material structuring belts that impart structure to a web material during a web material structuring operation and / or structured web material forming operation, method for making same and methods for using same to make structured web materials, for example structured fibrous structures, such as structured sanitary tissue products such as structured toilet tissue, structured paper towels and structured facial tissue are provided.

The invention relates to the technical field of building steel structure construction, and provides a closed-loop control method for segmented construction of a special-shaped curtain wall steel structure, and the method comprises the steps: S101, carrying out the three-dimensional scanning of a to-be-installed component and a supporting jig frame, building a coordinate system through a positioning target, and obtaining point cloud data; step S102, extracting component splicing key points, matching point cloud with a design model, performing collision detection and generating pre-splicing positioning data; s103, converting the positioning data into a visual instruction, and guiding the component to be accurately in place in combination with the real-time hoisting data; s104, after installation, a seam area is scanned, and a new entering component is reinspected; s105, the step S102 to the step S104 are repeated until all the components are installed; and S106, integrally scanning to generate a completion model, comparing the completion model with the design model, and outputting a construction quality acceptance report. According to the technical scheme, the construction precision, efficiency and construction quality of the special-shaped curtain wall steel structure are collaboratively optimized by constructing a closed-loop control process.

The invention discloses a curtain wall installation operation monitoring and guiding system and method. Real-time position installation data, actual material installation data and real-time temperature data in the curtain wall installation process are collected; inputting preset position installation data, material installation data and preset temperature data into the material position monitoring model to obtain preset force interaction simulation data of the curtain wall installation operation material position; inputting the real-time position installation data, the actual material installation data and the real-time temperature data into the material position monitoring model to obtain real-time force interactive simulation data of the curtain wall installation operation material position; the preset strength interactive simulation data and the real-time strength interactive simulation data are analyzed, an analysis result of curtain wall installation is obtained, an early warning signal is sent out, and a worker adjusts curtain wall installation according to the analysis result, so that the changes of strength and installation direction in the curtain wall installation process can be monitored in real time; and curtain wall installation errors which do not conform to curtain wall installation specifications can be avoided in advance.

The invention relates to an end effector device (1) for a robot (2a) for the automated application and simultaneous smoothing of joint compound in the context of the serial production of drywall partitions (3), comprising, among other things, an application nozzle (7) designed as a mixing nozzle for joint compound and a spatula (10) for smoothing the joint compound applied to a surface of a drywall partition (3). The invention also relates to an associated method for the automated application and simultaneous smoothing of joint compound in the context of the serial production of drywall partitions (3), using such an end effector device (1).

The invention relates to the technical field of curtain wall construction, in particular to a connecting device of a high-rise facade arc-shaped glass curtain wall. Comprising a fixing frame installed on a building, an adjusting assembly is arranged between the fixing frame and the building, an embedded part is fixedly arranged on the building, the fixing frame is fixedly connected with a connecting base corresponding to the embedded part, the connecting base is fixedly connected with the embedded part, and the adjusting assembly is fixedly connected with the embedded part. A glass curtain wall preassembling assembly is installed in the fixing frame, and a sealing assembly is arranged between the fixing frame and the glass curtain wall preassembling assembly. Through the construction mode of preassembling and on-site installation, the operation difficulty can be reduced, the working time is shortened, the safety risk of working high above the ground is reduced, sealing connection can be automatically formed between the fixing frame and the glass curtain wall preassembling assembly through the sealing assembly, and the sealing efficiency is improved. The arc-shaped glass curtain wall of the high-rise outer vertical face can be safely and reliably installed and constructed.

The invention relates to the technical field of curtain walls, in particular to a solar photovoltaic curtain wall which comprises a supporting framework, a plurality of photovoltaic wallboards and a first connecting module installed on the photovoltaic wallboards, the first connecting module comprises an alignment limiting head, an alignment limiting seat and a clamping head, and the alignment limiting head and the alignment limiting seat are of a plug-in type matching structure. The clamping head is used for being clamped on a supporting framework; and the alignment limiting heads and the alignment limiting seats on the adjacent photovoltaic wallboards are matched, so that the adjacent photovoltaic wallboards are spliced together to form an alignment connecting unit. According to the invention, the alignment limiting head is matched with the alignment limiting seat, so that the next photovoltaic wall plate is mounted by taking the previous photovoltaic wall plate as a reference, an effective fixed gap is stably kept, manual adjustment and alignment are not needed, and in the subsequent disassembly and maintenance process, through reverse limiting of the reverse limiting end and incomplete release of limiting of the fixed limiting head, the assembly and disassembly efficiency is greatly improved. The corresponding connecting blocks and limiting blocks can be independently limited, and it is ensured that the photovoltaic wallboard which is not disassembled is still kept stable.

The invention discloses a light partition board transportation and installation device and method.The device comprises a transportation control mechanism, an overturning and lifting mechanism, a horizontal adjusting mechanism, an angle adjusting mechanism and a clamping and fixing mechanism, the transportation control mechanism comprises a transportation and installation vehicle body, and a handrail is fixedly installed at one end of the top of the transportation and installation vehicle body; a supporting shaft plate is fixedly installed at the top of the other end of the base, a turnover lifting mechanism is hinged to the supporting shaft plate and comprises a turnover plate and a lifting assembly, the lifting assembly is arranged in the turnover plate, a horizontal adjusting mechanism is arranged at the top of the lifting assembly, and an angle adjusting mechanism is arranged at the top of the horizontal adjusting mechanism. A clamping and fixing mechanism is arranged at the top of the angle adjusting mechanism; the functions of transportation, positioning, clamping, calibration and the like are integrated, a complete system is formed, equipment connection links are reduced, the construction efficiency is improved, and time waste, operation error risks and potential safety hazards caused by equipment switching are reduced.

The utility model belongs to the technical field of stone curtain walls, discloses a dry-hanging stone curtain wall convenient to maintain, and aims to solve the problems proposed in the background technology, the following scheme is proposed: the dry-hanging stone curtain wall comprises galvanized steel plates which are fixed on a mounting wall surface at equal intervals, and four corners of each galvanized steel plate are respectively provided with a cross-shaped adjusting groove in a penetrating manner; and a fixing hanging frame is welded to the outer wall of the middle of the galvanized steel plate, a first circular through groove is formed in the outer wall of the fixing hanging frame in a penetrating mode, and a corner connector is fixedly connected to the inner wall of the fixing hanging frame in an inserted mode. According to the overall firmness of the keel frame, the keel frame is matched with expansion bolts at the four corners of a galvanized steel sheet for stress reinforcement, inclined upward pulling force is arranged on the back face of the square tube keel frame for reinforcement, the overall stability of the keel frame is improved, and the connection between the square tube keel frame and the transverse keel frame is firm. And stress reinforcement is carried out by adopting double modes of insertion connection and bolt fixation, so that the overall safety of the stone curtain wall can be improved.