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WO/2021/087267A1 |
A structure is disclosed for mechanically coupling a new concrete member to an existing concrete member to enable transfer of loads such as shear loads from the existing wall to the new wall. In examples, the mechanical structure include...
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WO/2021/082625A1 |
Provided is a facade cleaning device, which comprises a frame (100), a roller brush assembly (200), a walking wheel (300), a connecting member (510), and an elastic member (600), wherein the roller brush assembly (200) comprises a cleani...
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WO/2021/082623A1 |
A curtain wall cleaning robot, relating to the technical field of cleaning machinery, and used for solving the technical problem in the prior art of potential damage to the curtain wall caused by the friction between travelling wheels (3...
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WO/2021/078310A1 |
A method for removal of a temporary support system for a road bridge pre-fabricated small box girder-type concealed bent cap, and equipment therefor. The removal method comprises the following steps: (1) removing cantilever beams (12, 13...
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WO/2021/075776A1 |
The present invention pertains to: a self-heating high-performance ceramic mortar composition which can be repaired in the cold winter season and in refrigerated warehouses below -20°C; and a method for constructing a winter concrete st...
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WO/2021/067676A1 |
A UV-cured exothermic self-adhesive repair sheet having two components that may be combined in equal sizes. The first component comprises Polyester Resin (25-40%), Glass Fiber (15-25%), Styrene Monomer (<20%) and Inorganic Filler (25-40%...
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WO/2021/054561A1 |
The present invention relates to a novel building pillar structure which can prevent or minimize damage of a building during an earthquake. The pillar comprises: upper and lower pillar portions (10, 20); and a shock-absorbing structure (...
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WO/2021/054884A1 |
The invention relates to a demolition robot (1), comprising a cable (12) intended to be connected to an electric network to power a motor (21), a pump (22) that is powered by the electric motor for generating a hydraulic flow to consumer...
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WO/2021/051817A1 |
Disclosed is a method for blocking a special-shaped opening of a conduit shaft that does not permit suspended mold construction. The method comprises: installing, from bottom to top in a conduit shaft, a conduit to a specified floor leve...
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WO/2021/042672A1 |
A mobile platform (200) for exterior wall construction of a building comprises a construction platform (1), a frame (2), a traveling wheel assembly (3), and a mobile platform (4). The frame (2) is movably connected to the construction pl...
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WO/2021/039886A1 |
According to the present invention, a fluid release machine 132 is provided with: a release nozzle 178D which releases a fluid FD; a first rotation device 166 which rotates the release nozzle 178D; and a control device 156 which controls...
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WO/2021/035778A1 |
A wall surface renovation method, comprising the following steps: determining a renovation area, and treating the wall surface of the renovation area until a base plane is reached; coating an impregnation curing agent on the renovation a...
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WO/2021/039858A1 |
Provided is a method for reinforcing a concrete structure so as to have high base visibility and obtain sufficient reinforcement performance. The concrete-structure-reinforcing fiber sheet has a structure in which a multi-axial mesh shee...
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WO/2021/037461A1 |
The invention relates to an adhesion strip (100) for temporarily fastening to wall surfaces, which adhesion strip can be used in particular to catch cleaning liquid arising during the cleaning of facades. According to a preferred embodim...
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WO/2021/028985A1 |
According to a wall repairing method of the present invention, a wall on which a plurality of flat wall members 1A to 1C are disposed is repaired, the upper flat wall member 1B partially overlapping the surface of the lower flat wall mem...
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WO/2021/025029A1 |
This curing sheet (11) adheres to a surface (50a) of an existing concrete column (50) to cover a finished surface (55a) of repair mortar (55) filled into a repair groove part (52). The curing sheet (11) includes, on the rear surface side...
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WO/2021/015251A1 |
Provided is an unmanned aerial vehicle that can carry an aerosol container, the unmanned aerial vehicle comprising: a discharge unit that has a discharge opening, and that discharges the contents of an aerosol container from the discharg...
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WO/2021/008795A1 |
The invention relates to a method (1), in particular for the complete or partial disassembly of a tower (102) of a wind power plant (100), comprising the following steps: selecting (11) suitable disassembly measures depending on the loca...
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WO/2021/010456A1 |
The present invention provides a structure protection sheet that is capable of remarkably reducing construction time for setting a protection layer on a surface of a structure such as concrete and capable of protecting the structure for ...
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WO/2021/010818A1 |
A floor patching composition, comprising: 100 parts of a dry mortar composition including: 9 to 15 parts of quick-setting cement, and 85 to 94 parts of a sole fine aggregate or a combination of two or more fine aggregates, wherein the so...
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WO/2021/003556A1 |
The present invention relates to a sensor device, system, and monitoring system for monitoring force and inclination of load supporting members, such as temporary support props. The sensor devices include a tubular member that interface ...
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WO/2021/004006A1 |
Disclosed is a steel window repair construction method, comprising the following repair steps: 1) inspecting a steel window; 2) lubricating; 3) removing dirt; 4) clearing sediment; 5) conducting air leakage treatment; and 6) replacing th...
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WO/2021/004241A1 |
An automatic cleaning machine for high-rise external wall glass, comprising a main box body (1), a water tank (2) being provided on a lower end of the main box body (1); a water pump (3) and a storage battery (4) are provided in the main...
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WO/2021/006352A1 |
A reinforced concrete structure which is obtained by sequentially providing the surface of a concrete structure with at least a reinforcement layer and a protective layer. The reinforcement layer has a structure wherein a glass fiber she...
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WO/2021/003020A1 |
The adverse effects associated with high temperatures and warpage of parts of a shot blaster are ameliorated by providing a telescoping sleeve and valve mount and an orifice adaptor to regulate the area of the flow path from a shot reser...
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WO/2021/003023A1 |
The temperature of the chamber housing a shot wheel of a shot blaster is controlled by positioning a fan exterior to the chamber that creates air flow across a mounting plate defining the chamber. The air flow created by the fan may also...
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WO/2021/003022A1 |
A management device simultaneously clamps both the power cord and the vacuum tube of a floor preparation machine to appropriately direct the power cord and vacuum tube and protect from damage the power cord, vacuum tube cord plug and mac...
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WO/2021/000019A1 |
A device for repairing a hole in a wall structure, the device comprising: a body; a plurality of arm members mounted relative to the body, wherein a webbing member extends between two or more of the arm members; and a displaceable member...
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WO/2021/003021A1 |
Control of a self-powered floor preparation machine is provided by an ergonomic controller having a guarded control stick which has various characteristics, including its pitch, roll, yaw and height, that may all be adjusted.
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WO/2020/262393A1 |
In this dust suppression system 120 which has at least one fluid discharger 122 for discharging a fluid BB and can suppress the generation of dust in a work area 102 of a building 104 through a remote operation, the fluid discharger 122 ...
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WO/2020/260877A1 |
The present application provides a method for renovation works on a building that has a plurality of building elements, for example walls. The method includes: receiving scan data of a building element of the building; (150) processing t...
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WO/2020/253134A1 |
A GRC plate repairing method, comprising the following steps: S1, removing dust and stain on the surface of a crack of a GRC plate, making the surface remain dry, performing polishing along a crack direction, and after the polishing is c...
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WO/2020/251450A1 |
A method and arrangement for drying a water damaged floor structure (10) having a ventilated isolating layer (18) below a concrete layer (12) extending throughout an enclosed space (200), and the enclosed space having a tiled flooring (2...
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WO/2020/251453A1 |
A method and arrangement for drying a water damaged sandwiched floor structure including a top concrete layer (12), an air permeable isolating layer (18) and a concrete subfloor (20), comprising providing an air inlet opening (14) and an...
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WO/2020/246605A1 |
Provided is a coating film removing tool with which a coating film can easily be peeled and removed. This coating film removing tool 1A is for removing a coating film 102 formed on a conductive substrate 101 by an electrolysis. The coati...
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WO/2020/237541A1 |
A steel-supported reinforcing structure for use in heritage building seismic resistance and a use method therefor, comprising U-shaped steel frames (1), a threaded sleeve pipe (101), lug plates (102), long-shank bolts (103), fixing bases...
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WO/2020/239176A1 |
A method of repairing a wind turbine concrete foundation in a wind turbine installation, that wind turbine installation including a wind turbine tower mounted on the foundation at a tower flange. The foundation comprises an anchor cage e...
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WO/2020/235362A1 |
Provided are a dispersion, and a reinforcing material which is for building material and contains the dispersion, the dispersion containing: calcium hydroxide particles in which the volume average particle diameter in a dispersion, as me...
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WO/2020/234341A1 |
The invention relates to a method for reinforcing a structure (10) comprising a cementitious material (14), the method comprising the steps of: a) placing, in a recess (30) made in the structure (10), at least one shape-memory reinforcem...
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WO/2020/232367A1 |
As may be implemented in accordance with one or more aspects characterized herein, a wall patch is adhered to a wall surface having a damaged region. The wall patch has a base layer and a plurality of layers of transparent material stack...
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WO/2020/232400A1 |
Aspects of the disclosure are directed to apparatuses and/or methods involving a wall patch. As may be implemented in accordance with one or more aspects characterized herein, a wall patch has a plurality of layers including a base layer...
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WO/2020/232360A1 |
Aspects of the disclosure are directed to apparatuses and/or methods involving stacked layers of material. As may be implemented in accordance with one or more aspects characterized herein, an apparatus includes a base layer of material ...
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WO/2020/224075A1 |
A spraying robot (100), a control method, a control apparatus (1), and a computer readable storage medium. The control method comprises: controlling a spraying component (3) to perform spraying along the longitudinal direction of a worki...
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WO/2020/224546A1 |
Disclosed is a spray painting robot, comprising: a suspension frame (1), a hanging frame (2), a spray gun (3), a material supplying assembly (4), a control device (5), and a moving trolley. A lifting device (12) is mounted on the suspens...
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WO/2020/219284A1 |
A floor plate for a building having a vertical support core is described, and includes first and second girders arranged in parallel and slidably disposed on opposed sides of the vertical support core. Each of the first and second girder...
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WO/2020/215165A1 |
An impactor apparatus for use with a rotorcraft, comprises a reeling apparatus adapted to be transported by the rotorcraft, the reeling apparatus including at least a spool, an actuation system for rotating a spool in a winding direction...
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WO/2020/209779A1 |
A method and device for holding a subsurface layer (34) of an elevated flooring portion of a floor structure at a distance (D) from a subfloor (36) in a vicinity of an opening in the flooring portion during a process of drying the floor ...
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WO/2020/206507A1 |
A shroud (100) including: a frame (125) having spaced apart ends, each end having one or more connectors; a base (120) to support one or more operators, the base (120) connected to the frame (125) at the one or more connectors by one or ...
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WO/2020/202788A1 |
A control unit (3) of an operation analysis device (1): specifies, on the basis of operation trajectory data in which position information and opening/closing information for the crushing machine during an operation period of breakdown o...
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WO/2020/189607A1 |
According to the present invention, a degradation degree determination unit (103) determines that the degree of degradation becomes greater when the time from the installation of a facility becomes longer. A location condition acquisitio...
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