656 results about "Quoin" patented technology

The present application relates to a method for optimizing the layout of building masonry based on Dynamo, which uses Revit to establish parametric block families and parametric mortar joint families and generate horizontally nested families of middle bricks, nested families of base bricks, and nested families of back-filled bricks. Layout plans of various masonry types are established based on the horizontally nested families of middle bricks. The layout plan outputs the length of the left half brick and the length of the right half brick. The layout plan is written as a Dynamo node. After being imported into the wall, the masonry type is determined according to the wall length and the wall layout is generated. The present application solves the problem that the limitations of brick arrangement design restrict the secondary deepening design during the construction process. The present application can simplify the design steps, realize the coordination of design results and parameter changes, and improve the efficiency of secondary deepening.

The utility model belongs to the technical field of river embankments, and particularly relates to a multi-gradient adjustable self-nesting revetment for river ecological environment management, which comprises a building block, an opening is arranged above the building block, a plurality of limiting grooves are arranged on the top surface of the building block, a bump is arranged on the bottom surface of the building block, hoisting holes are arranged on the left side surface and the right side surface of the building block, and a water flowing port is arranged on the bottom surface of the building block. An overflow port is formed in the front side surface of the building block. The structure is simple, proper limiting grooves can be selected for nesting according to different gradients, the problems that traditional masonry bolt connection is time-consuming and labor-consuming, and the risk of slippage and displacement due to external corrosion is avoided, gradient adjustment can be reduced, and the construction cost is saved.

The invention relates to a wall building method, which comprises the following steps of: treating a base layer, shoveling soil, concrete laitance and disintegrating slag on the ground of a to-be-built wall by using a shovel and a chisel, and washing by using water to remove floating dust; paying-off and positioning are conducted, elevation lines of 1000 mm are popped on structural concrete wall columns, and wall body lines, door opening lines and filler wall vertical side lines are popped on the building ground; a building block arrangement diagram is woven, a story pole is manufactured, and lintel or ring beam position lines and wall tie bar position lines are popped on the structural walls and columns; planting steel bars, namely planting the steel bars in wall columns corresponding to the positions of upper and lower layer beam plates, horizontal tie bars and ring beams at the positions of the constructional columns; arranging the building blocks, selecting a proper combined brick arranging method, and determining the number of layers of the bricks; before building, building blocks are firstly arranged at the plane position, the aerated concrete building blocks are arranged between two frame columns in a dry mode in the axis direction, and gaps are well adjusted; and pouring ring beams, lintels and constructional columns.

A masonry block has a front, a back, a top surface, a bottom surface, a first side and a second side. The front has a front-top edge and a front-bottom edge. A number of staggered steps (e.g., one or two steps) rise above the top surface, setback from the front-top edge by a first setback distance. An equal number of notches are formed / cut into the bottom surface. A first notch of the notches is setback from the front-bottom edge by a second setback distance. When stacked to form a wall, the steps of a lower masonry block interface with the notches of a next higher masonry block and the first setback distance is greater than the second setback distance resulting in an overall setback as defined by a difference between the first setback distance minus the second setback distance.

The invention discloses an anti-leakage masonry wall, and aims to solve the problem that a straight-line-shaped flat joint of a traditional masonry wall is prone to leakage. The wall comprises a wall body built by building blocks, the wall body comprises a vertical section and a horizontal section, and a Z-shaped horizontal mortar joint is formed between the upper building block and the lower building block of the vertical section and is meshed through a tongue-and-groove structure; and vertical mortar joints are formed between adjacent building blocks in the horizontal section and are staggered up and down. A plain concrete bearing and blocking structure is further arranged, and a water baffle, a matched fixing edge, a limiting groove, a water swelling rubber strip, a limiting block and the like are arranged on the top of the building block. According to the structure, the water seepage path is prolonged, dynamic sealing is achieved, the masonry precision is guaranteed, the anti-seepage performance is cooperatively improved, and the building safety and durability are guaranteed.

The invention discloses an assembled self-insulating recycled concrete block wall and a construction method thereof, wherein the wall comprises a beam-column system, a structural layer and a decorative layer; the decorative layer is fitted with one side of the structural layer; the beam-column system comprises an upper side beam, a lower side beam, a left column and a right column; the structural layer is a multi-layer masonry, and the multi-layer masonry comprises several layers of walls built by main blocks, a layer of walls built by secondary blocks, and end blocks; a left column and a right column are respectively arranged at both ends of the lower side beam; the structural layer is built on the lower side beam and is located between the left column and the right column; an upper side beam is arranged at the top of the structural layer; a first notch and a first convexity are respectively arranged on the outer sides of the left column and the right column; a second convexity is arranged at the top of the upper side beam, and a second notch is arranged at the bottom of the lower side beam. By arranging a special connector to connect the structural layer and the decorative layer, the assembly is convenient and the splicing efficiency can be greatly improved.

The invention discloses a concrete block slope protection auxiliary laying device for hydraulic engineering, and relates to the technical field of slope protection laying devices.The concrete block slope protection auxiliary laying device comprises a support and a brick knocking mechanism, multiple sets of shells are arranged at the bottom of the support, and positioning mechanisms are arranged at the bottoms of the shells. According to the concrete block slope protection auxiliary laying device for the water conservancy project, when a tidal power generation slope protection is constructed, concrete blocks need to be laid on the slope protection, the concrete blocks are stacked on the slope protection firstly, then a support is moved, and multiple sets of positioning mechanisms at the bottom of the support are inserted into hexagonal holes in the concrete blocks; then the positioning mechanism is started to position the building blocks, the brick knocking mechanism can be triggered after positioning is completed, the positioned building blocks are automatically knocked, the building blocks are evenly laid on the tidal power generation protection slope, and when the size of the building blocks is changed, the distance between the multiple sets of shells can be adjusted through the adjusting mechanism so that the building blocks can adapt to the sizes of the different building blocks.

The present invention relates to a building infill wall block laying equipment, including a block lifting frame system, a lifting platform system arranged on the block lifting frame system, and capable of moving up and down relative to the block lifting frame system; a lifting platform driving system arranged on the block lifting frame system, and used for driving the lifting platform system to rise and fall on the block lifting frame system; a block grabbing system fixed on the lifting platform system, and used for clamping and placing blocks; a block conveying system located between the block lifting frame system and the wall to be built, and used for conveying blocks to the wall to be built; a vertical mortar applying system, used for applying mortar to the brick joints between two blocks at the same height; and a horizontal mortar scraping system, used for applying mortar on the upper side of the blocks. The present invention is simple to manufacture, convenient to use, and can be disassembled for turnover; it realizes mechanized operation, changes the traditional method of climbing and installing by multiple people, is safe and efficient, and reduces labor intensity.

The invention discloses a low-energy-consumption outer wall enclosure system and a construction method, and particularly relates to the technical field of energy-saving construction, and the low-energy-consumption outer wall enclosure system comprises a concrete column beam composed of frame columns and frame beams. The self-heat-preservation function of an outer wall enclosure system is achieved, an outer heat preservation layer does not need to be additionally arranged, the engineering construction cost is remarkably reduced, composite self-heat-preservation building blocks are adopted for the wallboards, the continuity of the heat preservation layer is ensured through an ingenious meshing connection mode, and therefore the excellent heat preservation performance of the wall is ensured, and meanwhile, the wall has the good heat preservation effect. Lightweight aggregate concrete with self-heat-preservation performance is adopted in key parts such as constructional columns, frame-embracing columns, lintels and coping, the overall heat preservation effect is further improved, foam mortar and waterproof mortar are elaborately filled in the top of the wallboard and the side faces of the columns, and the heat preservation, waterproof and fireproof performance of cold and hot bridge parts of a wall body is effectively guaranteed. The wall plates are connected through the convenient U-shaped clamping pieces, and compared with a traditional fixing mode, construction is easier, more convenient and faster.

The invention provides a compressive strength testing device for an autoclaved aerated concrete block, and relates to the field of block strength testing, the compressive strength testing device comprises a testing assembly, the testing assembly is composed of a pressure applying mechanism and a transmission mechanism, when the testing assembly is used for testing the compressive strength of the block, the testing assembly has initial testing pressure, and when the testing assembly is used for testing the compressive strength of the block, the testing assembly is used for testing the compressive strength of the block; in other words, the pressure of the testing assembly does not start from zero during pressurization, so that the time consumed when a traditional press starts to conduct pressurization testing from zero is saved, testing is rapid, testing efficiency is high, the testing assembly has the protection function, and when the building blocks are broken, the testing assembly can be self-locked. The test assembly is prevented from being damaged due to elastic impact generated by losing the support of the building block, and the problems that the pressure exerted on the building block by the existing compressive strength test device of the aerated concrete building block always starts from zero, a certain time is needed to reach the required pressure value, the test efficiency is low, and the test cost is low especially when a large batch of building blocks are detected are solved. And the consumed time is long.

The invention discloses a damping block, an infilled wall and a construction method of the infilled wall, the damping block comprises two rubber damping blocks, the two rubber damping blocks are connected through a rubber connecting belt, the corner of each rubber damping block is provided with a damping cavity, and the damping cavity is filled with a damping material; and the building block body is arranged between the two rubber damping blocks. The building block body is embedded into the two rubber damping blocks, so that the transverse damping function of the building block body is realized; due to the fact that the vibration reduction damping cavities are formed in the corners of the rubber vibration reduction block, under the earthquake action, the vibration reduction damping cavities in the corners are extruded and deformed, damping materials in the cavities can consume earthquake energy through the characteristics of deformation, friction, viscosity and the like of the damping materials, the vibration reduction and buffering effects are achieved, and damage to the block body is avoided; therefore, the anti-seismic property and durability of the block wall are obviously improved.

The invention relates to the technical field of masonry construction, and discloses a construction method for improving masonry quality and progress, which comprises the following steps: step 1, scanning a construction area by adopting a multi-beam ground penetrating radar, marking a foundation cavity and grouting and reinforcing, step 2, paving a mortar belt with a trapezoidal section through a movable mortar paving vehicle integrated with an electromagnetic vibration module, and step 3, paving a mortar belt with a trapezoidal section through a movable mortar paving vehicle integrated with an electromagnetic vibration module. The method comprises the following steps: step 1, carrying out three-way positioning correction on a prefabricated building block by using a pneumatic leveling device, step 4, moving and heating along a mortar joint by using a 2.45 GHz microwave curing instrument, and triggering secondary leveling of mortar, and step 5, integrating construction data based on a BIM platform and generating a quality label bound by space-time coordinates. Foundation holes are accurately positioned through gridding scanning of the multi-beam ground penetrating radar, a construction coordinate system is established in combination with a Beidou positioning system, the pneumatic leveling device adopts a three-axis tilt angle sensor and a displacement feedback system, the flatness and perpendicularity of masonry installation are ensured, construction errors are reduced from the source, and the structural stability is improved.

The invention relates to the technical field of recycled aggregate building block preparation, and discloses a method for improving the compressive strength of a building block based on recycled aggregate particle size gradient control, and the method comprises the following steps: screening recycled aggregate generated by crushing construction waste into coarse, medium and fine three levels; extracting a hole topology network of the building block three-dimensional model, and generating a hole density grade according to node distribution characteristics; comparing the hole density with the thickness of the bearing area, and activating the dense gradient distribution rule of the skeleton; monitoring a coarse-medium-fine aggregate grading continuity index in real time, and dynamically adjusting the proportion of the medium aggregate to fill gaps to generate an optimal grading scheme; the materials are stirred according to the scheme and then injected into a mold, and vibration strength is adjusted based on hole density grade for forming. The compressive strength of the recycled aggregate building block is remarkably improved through scientific regulation and control of the particle size gradient and directional optimization of the structural characteristics.

The utility model discloses a still kettle for autoclaved curing of concrete blocks, which relates to the technical field of processing of concrete blocks and comprises a kettle body, a hollow movable plate arranged inside the kettle body, rollers mounted at the bottom of the movable plate, a plurality of rotating frames rotatably mounted on the top wall of the movable plate, and a plurality of placing frames mounted on the rotating frames. The multiple placing frames are arranged at equal intervals in the vertical direction of the rotating frame. The concrete block placing device has the beneficial effects that the multiple placing frames are installed on the rotating frame and used for placing concrete blocks, the placing frames are driven by the rotating frame to do circular motion, the concrete blocks are made to move, placing plates in the placing frames are made to rotate through an auxiliary mechanism while the rotating frame rotates, and therefore the concrete blocks rotate automatically; therefore, in the autoclaved curing process, the concrete blocks rotate while doing circular motion, each concrete block can make full contact with steam, the uniformity of the curing quality is guaranteed, and the curing effect is improved.

To improve the workability of a block assembly formed by assembling a plurality of blocks.SOLUTION: A block assembly construction method for forming a block assembly by assembling a plurality of brick blocks 32, includes: a block arrangement step of arranging the plurality of brick blocks 32 along sealing portions 84 that protrude from a surface 82A of a sheet material 80 and extend in the shape of joints M of a brick block wall 30; and a filling step of filling the joints M of adjacent brick blocks 32 with a filling material 36.SELECTED DRAWING: Figure 8

The invention relates to the technical field of building construction, in particular to an NALC wall structure and a masonry method thereof.The NALC wall structure comprises NALC building blocks, grooves are formed in the NALC building blocks, tie bars are arranged in the grooves, and positioning columns are arranged at the bottoms of the NALC building blocks; the NALC building block has the beneficial effects that the NALC building block is fixedly connected with the frame concrete column and the frame concrete beam through fasteners by using connecting pieces, and the tie bars are placed in the grooves formed in the NALC building block and are fixed on the NALC building block through adhesives, so that the wall body is high in strength and good in integrality through the cooperation, and the construction period is shortened. The flatness and the perpendicularity of the wall surface are easy to control during construction, the positioning columns fixedly connected to one NALC building block are clamped into the positioning holes formed in the other NALC building block, and the positioning columns are matched with the side supporting blocks on the NALC building blocks, so that workers can build and calibrate the NALC building blocks conveniently, the flatness and the perpendicularity of the wall surface are improved, and the construction efficiency is improved. Plates do not need to be manufactured according to the actual wall size, and transportation and installation are convenient.

The invention relates to the technical field of building construction, in particular to a self-locking load-bearing anti-seismic building block brick, a wall, a house and a method for building the house in a combined mode. The building block brick comprises a face plate, a connecting plate, a groove and a protrusion. The number of the grooves and the number of the protrusions are at least two, the grooves and the protrusions are divided into two groups to be arranged on the two panels respectively, and the protrusions and the grooves are oppositely arranged on the panels and matched with each other. The panel is divided into n sections along the length direction of the panel according to the lengths of L1, L2, L3... Ln-1 and Ln, n is an odd number greater than or equal to 3, and L1: L2: L3... Ln-1: Ln is equal to 1: 2: 2... 2: 1; the grooves or the bulges are sequentially and respectively arranged on the lengths of L2, L4,... Ln-3 and Ln-1; the ratio of the distance between the two panels to the L1 is 6: 1, or the ratio of the maximum distance between the two opposite grooves in the two panels to the L1 is 6: 1. The building block brick can meet the building requirements of more wall structures, and the quality of the wall structures can be guaranteed and improved.

An apparatus and method for forming a structural support wall includes a plurality of courses of structural blocks arranged in a laterally staggered configuration. A plurality of voids are formed through body portions of each of the blocks. The laterally staggered configuration of the blocks aligns the voids in columns extending vertically through the plurality of courses. The resulting assembled abutment wall may support superstructures while also leaving access to the columns to pour a binding material, for example concrete, to bind the structural blocks after the support beams are positioned.

The invention belongs to the technical field of civil engineering filling, and particularly relates to a composite structure based on spoil reutilization and a construction method of the composite structure. In the composite structure, engineering spoil is improved and reconstructed, spoil resources are utilized on site, the utilization rate of the spoil reaches 90% or above, and the construction cost is reduced. The land occupation of a spoil yard is obviously reduced, the comprehensive cost of digging and filling soil is reduced, and the method has good engineering performance and can be widely applied to various foundation projects; meanwhile, one part of the engineering spoil is used for manufacturing building blocks, the blocking structure is built through the building blocks, the other part of the engineering spoil is used for manufacturing the flow state solidified body, and then the flow state solidified body is poured into the filling area of the blocking structure, so that the overall performance of the composite structure is optimized, the construction precision is high, and operation is easy and convenient.

The utility model relates to a connecting structure of a masonry and a wall column. The connecting structure of the masonry and the wall column comprises the masonry and a wall column main body, and further comprises a connecting sleeve which is connected into the masonry in a pouring mode; the tie bars are connected into mortar between the building blocks of the wall column main body in an embedded manner; wherein one axial end of the connecting sleeve and one axial end of the tie bar are respectively provided with an internal thread and an external thread, and the internal thread is matched with the external thread, so that the connecting sleeve is in threaded connection with the tie bar. In the invention, the connecting sleeve is pre-embedded and connected into the masonry in a pouring manner, and the tie bar is embedded into mortar between the building blocks of the wall column main body after being in threaded connection with the connecting sleeve, so that the connection modes of drilling and bar planting on the wall column and retrograde tie are avoided, the main body structure of the wall column is prevented from being damaged, irreversible damage is avoided, and the service life of the wall column is prolonged. Therefore, the problem of potential quality hazards is avoided.

The grooving device for the concrete blocks relates to the technical field of constructional engineering and comprises a clamping structure, the upper portion of the clamping structure is fixedly connected with four first supporting columns, the upper ends of the four first supporting columns are jointly and fixedly connected with a top plate, and the middle of the upper end of the clamping structure is slidably connected with a movable block. A dust falling structure is fixedly connected to the upper end of the moving block, and a cutting structure is arranged at the lower end of the top plate and used for grooving concrete blocks placed on the device. According to the concrete block grooving device, concrete blocks of different sizes can be fixed through cooperation of the supporting base and the movable block, the situation that grooving is affected due to the fact that the concrete blocks move when the concrete blocks are grooved is avoided, dust generated by grooving of the concrete blocks can be sucked through cooperation of the first clamping plate and the dust suction structure, and the grooving efficiency is improved. And the dust is prevented from being inhaled by workers to damage the bodies of the workers, and the practicability and the universality of the device are improved.

1. Name of the design product: slope protection arch block (U type). 2. Use of the design product: used in the fields of water conservancy, traffic, municipal engineering, etc. for slope protection, soil retaining, planting flowers and grass, and preventing water and soil loss. 3. Design points of the design product: the overall shape of the product. 4. Picture or photo best indicating the design points: perspective view.

The present invention relates to a mortarless reinforced block shear wall system, which includes two steel pipes. A wall is arranged between the two steel pipes. The wall is composed of a number of blocks stacked together. Mortise and tenon joints are provided between adjacent blocks both vertically and horizontally. A number of horizontal steel bars are vertically and evenly distributed inside the wall and penetrate through the blocks horizontally. The left and right ends of each horizontal steel bar are embedded inside the steel pipe on the same side and fixed. A number of vertical steel bars are horizontally and evenly distributed between the horizontal steel bars and penetrate through the blocks vertically. Concrete is poured inside the steel pipes and the blocks. The present invention has the following advantages: the steel bar mesh does not need to be tied, no formwork is required, it is not easy to leak slurry, there is no need to weld between the steel bars and the steel pipes and the connection is reliable, no mortar needs to be smeared, the construction is convenient, the construction cost is low, the construction speed is fast, and it has good integrity, fire resistance and seismic performance. This product is less affected by the construction environment and can be constructed all-weather. This product can be applied to high-rise buildings, with a short construction period, improving the structural integrity and seismic performance.

The application relates to a wall reverse construction method and a construction device, and relates to the technical field of building wall construction. In order to solve the problem that it is inconvenient to convey blocks to a high scaffold for wall construction by construction personnel, the device comprises a base, a construction platform, a guide pipe and a lifting arm. A plurality of moving wheels are arranged on the base. The construction platform is arranged on the base in a liftable mode. The guide pipe is vertically arranged on the base. One end of the guide pipe is telescopically connected to a floor slab. The lifting arm is slidably arranged on the guide pipe and is used for conveying blocks. The application has the effect that the construction personnel can conveniently perform block laying work on the wall at a high position.

The present invention relates to the technical field of building block preparation, specifically to an adjustable mold and building block manufacturing equipment with the mold, wherein an adjusting plate is a right-angle plate, the adjusting plate is inserted in a through groove, a rack is arranged at the lower end of the adjusting plate, and the rack is engaged with a tooth block, and the beneficial effects are as follows: by setting an adjusting component, the assembled assembly of the brick blank mold is realized, and then by setting an adjusting plate, the lateral adjustment of the brick blank is realized, the adjustment plate is lifted by the gear through the extrusion of the bottom block and the bottom plate, and the adjustment plate is lifted to separate the brick blank from the mold to avoid adhesion, and the lateral sliding adjustment of the adjustment plate is realized through the meshing connection, and the side wall of the brick blank opposite to the steel wire rope is made to fit the inner wall of the mold through the sliding of the adjusting plate, thereby enhancing the structural strength of the brick blank and avoiding cutting deformation.

This product is a concrete retaining wall block that can be used to construct the corner sections of retaining walls.

The utility model discloses a high-density pressure-resistant autoclaved aerated concrete building block, and particularly relates to the technical field of concrete building blocks, the high-density pressure-resistant autoclaved aerated concrete building block comprises a building block body, a through hole is arranged outside the building block body, a fixing column is arranged inside the through hole, an assembling groove is arranged at one end of the fixing column, and an internal thread is processed inside the assembling groove; an assembling column is arranged at the end, away from the assembling groove, of the fixing column, an external thread is machined on the outer portion of the assembling column, a storage groove is formed in the side, close to the assembling groove, of the fixing column, the storage groove and the assembling column are in left-right correspondence in position, a groove is formed in the side, close to the assembling column, of the building block body, and the groove communicates with the through hole. Through the internal threads in the assembling grooves and the external threads outside the assembling columns, the assembling columns on the building block bodies can be conveniently and rotatably inserted into the assembling grooves in the adjacent building block bodies, so that the two adjacent building block bodies can be connected together, and the connection stability of the two adjacent building block bodies can be guaranteed.

The utility model belongs to the technical field of buildings, and discloses a building block structure which comprises building block bodies, connecting mechanisms capable of splicing the two building block bodies are arranged on the upper side face, the lower side face, the left side face and the right side face of each building block body, and cross-shaped wiring grooves are formed in the front side face and the rear side face of each building block body. The building block main body comprises a framework which is arranged in the building block main body and is used for supporting, a hollow structure which is arranged on the framework and a filler structure which covers the framework and the hollow structure. The triangular frame structure is adopted as a central bone support inside the frame, the bearing capacity of the frame can be improved, the frame is of a unified part splicing structure, assembly is simple and efficient compared with steel bar tying, a wiring groove is reserved in the surface of the frame during pouring, and grooving of a wall during later wiring is avoided.

The invention relates to the technical field of wall bodies, and discloses a decorative masonry wall body and a construction method thereof.The decorative masonry wall body comprises a plurality of connecting modules, a plurality of first building blocks are arranged between every two adjacent connecting modules, each connecting module comprises a plurality of second building blocks, and the first building blocks and the second building blocks are distributed in a linear array in the vertical direction; the first building blocks and the second building blocks are arranged in a staggered and stacked mode, and the two first building blocks which are located in the same row and make contact with the same connecting module are symmetrically arranged. The connecting module further comprises two first steel bars, and through holes are formed in the edge positions of the tops of the first building blocks and the second building blocks in a penetrating mode. According to the decorative masonry wall and the construction method thereof, in the actual application process, the area and the direction of the hollowed-out part of the wall can be changed, then the light and shadow effect and the ventilation effect can be changed, the comfort degree is improved, the wall structure is stable, the maintenance cost is reduced, construction operation is easy and convenient, and the overall construction efficiency is improved.