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WO/2020/173583A1 |
The invention relates to a method for finishing natural stone slabs, in particular marble slabs, having the steps of: a) providing a natural stone slab, b) capturing at least one image of the natural stone slab, c) detecting at least one...
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WO/2020/170828A1 |
The purpose of the present invention is to repair reinforced concrete in a simple manner at low cost. This corrosion prevention method comprises: a moistening step of causing a corrosion prevention solution 4 retained inside concrete 21 ...
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WO/2020/160684A1 |
A method for repairing a multi-sided structure protruding from a first surface. The method comprises mounting a retainer to the first surface, coupling a first brace connector component of a first brace to a first panel, coupling the fir...
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WO/2020/157009A1 |
This method is suitable for the strengthening of concrete or timber structures (1, 4) by applying prestressed Carbon FRP or Glass FRP lamella (8). Firstly, at least one groove (22) is cut into the concrete or timber structure (1, 4) alon...
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WO/2020/150539A1 |
A formwork system includes a height-adjustable support for supporting a beam in substantially horizontal or slightly inclined position that includes a support with a central upstanding member and a support arm. The support arm has a roun...
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WO/2020/145553A1 |
The present invention relates to a work method for finishing an inner wall surface of a building, the method comprising the steps of: a) attaching a finishing tape to at least one of a board joint, a wall surface joint, and a wall surfac...
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WO/2020/141689A1 |
The present invention relates to a detonator ignition device and, particularly, to a detonator ignition device in which an electric discharge electrode required for an explosion is printed on a portion of a PCB substrate or formed as a t...
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WO/2020/138796A1 |
A blasting system according to an embodiment of the present invention includes: a drilling device which generates blast holes in a blasting target on the basis of a blast design map; a charging device for installing explosives in the bla...
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WO/2020/138858A1 |
The present invention relates to a method for preparing a concrete floor surface, comprising: a primary surface treatment step of removing a mortar layer by grinding a concrete floor surface; a secondary surface treatment step of removin...
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WO/2020/138795A1 |
An operator terminal according to an embodiment of the present invention comprises: a logging unit for obtaining detonator information for a detonation device through a logging method; a scanning unit for obtaining the detonator informat...
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WO/2020/138797A1 |
A detonation device according to one embodiment of the present invention comprises: a control circuit for receiving a first signal transmitted using a voltage applied to a bus bar unit by means of a blasting device, and transmitting, to ...
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WO/2020/138794A1 |
A blasting system according to an embodiment of the present invention comprises: detonator devices each arranged in a blasting hole drilled in an object to be blasted and detonating an explosive; and an operator terminal connected to any...
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WO/2020/138783A1 |
A blasting system according to an embodiment of the present invention comprises: a drilling device for generating blasting holes on an object to be blasted on the basis of a blasting design map; a charging device for installing explosive...
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WO/2020/124162A1 |
A plasterboard wall or ceiling repair assembly for repairing a hole in a plasterboard wall or ceiling panel, the assembly comprising: a sheet adapted to be deformed and passed through the hole of the plasterboard wall to be positioned fo...
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WO/2020/130044A1 |
This fluid discharging system 120 is provided with a flying object 122 and a fluid discharging mechanism 146 that is provided to the flying object 122 and discharges foam-like substances BB. The fluid discharging mechanism 146 is provide...
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WO/2020/123017A1 |
Improved function of floor stripping machines is achieved by orienting the leading edge of a blade attached to the machine at an angle that is other than perpendicular to the direction of travel of the machine. Additional benefits result...
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WO/2020/121954A1 |
As ever higher buildings are built, more of the work on exterior walls is performed manually by work personnel in gondolas suspended from rooftops. It has been proposed in the past that the work on exterior walls be mechanized by install...
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WO/2020/122789A1 |
The invention relates to a remote-controlled demolition robot (1) with improved field of application, comprising a chassis (5), a base (7) and a rotatable top (6), a moveable arm means (13), a working tool (13f), a control unit (9), a re...
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WO/2020/116450A1 |
Provided are: a fall-preventing transparent sheet including a base material film and one or more polymer layers, wherein at least one of the polymer layers contains a compound having an ultraviolet-absorbing partial structure, at least o...
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WO/2020/116279A1 |
Provided are an inspection assistance device and method for a structure, the device and method enabling automatic detection of an event caused by damage and the damage causing the event and enabling reduction in burden of inspection of a...
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WO/2020/103624A1 |
An environmentally friendly construction method for rapidly renovating a private house comprises the following steps: 1, wetting, in which fences are provided around a private house, and a water atomizer is used to spray atomized water a...
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WO/2020/104290A1 |
The invention relates to a method (100) for prestressing a supporting element (10) of a structure (1), comprising the following steps: providing (110) a tensioning device (20) having a tensioning axis (LS), wherein the tensioning device ...
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WO/2020/104940A1 |
Prefabricated system (1) of the beam-pillar type comprising: at least a first panel (2) that is substantially vertical, comprising: • a zinc-coated rebar (3) defining a plurality of compartments (4) filled with insulating material, thu...
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WO/2020/099864A2 |
In carrying out a loft conversion some way has to be found of reinforcing the triangular timber roof trusses so that the internal bracing can be removed, to make the space. In the invention this is done by fixing C-sections (23, 25, 33, ...
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WO/2020/087841A1 |
An end effector (45) for wall demolition comprises a cutting head (2), a box body, and a dust removal and recycling cover (14). A drill drive mechanism and an impact drive mechanism are disposed in the box body. The drill drive mechanism...
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WO/2020/087887A1 |
A tension screw early warning apparatus of a pre-stressed FRP reinforcing structure and a ductility regulation method. The tension screw early warning apparatus of a pre-stressed FRP reinforcing structure comprises a fixed plate (101, 20...
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WO/2020/090393A1 |
This inspection device (100) comprises: an acquisition unit (10) that acquires at least one image in which a plurality of sound insulation plates (1) are captured; a derivation unit (20) that derives the displacement of each of the plura...
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WO/2020/091691A1 |
Devices and methods for traversing vertical or near vertical surfaces are provided. In accordance with one aspect, a robotic device for traversing the vertical or near vertical surfaces includes three or more modular structures, each of ...
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WO/2020/090370A1 |
This reinforcement device 30, which is a reinforcement device for an angle material 12 of an existing structure, has: two band members 301 and 302 that sandwich both sides of the angle material 12 from outside; a band auxiliary member 30...
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WO/2020/078500A1 |
A cleaning device (100) for a façade (500) is described, comprising a robotic arm (200), at the first end (201) of which a robot base (203) is arranged and at the opposite second end (202) of which an end effector (300) is arranged, the...
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WO/2020/075782A1 |
The present invention makes an efficient diagnosis of an object. A general server 3 of a diagnostic assistance system 1 provides data (a large volume of photographic images) concerning an object managed by each client, to said client and...
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WO/2020/070395A1 |
The invention relates to a method for reinforcing a structure, comprising the following steps: - preparing fibered UHPC comprising a cementitious precursor mixture, water, a fluidizing agent and metal fibers, - transporting the fibered U...
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WO/2020/066363A1 |
Provided is a structure repairing method capable of ensuring, when being used for a concrete structure, a short construction period and high reliability in a wide temperature range. The structure repairing method comprises: a first resto...
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WO/2020/066364A1 |
Provided are a radical polymerizable resin composition and a structure repairing material that, when being used for repairing a concrete structure, allow a repair work to be executed even in a low-temperature environment, are capable of ...
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WO/2020/066120A1 |
Provided is a work machine in which the transportation height of a front device having a boom, a middle arm, and an arm can be reduced, and the working range of the front device can be increased to improve work efficiency. The middle a...
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WO/2020/066664A1 |
The purpose of the present invention is to repair reinforced concrete in a simple manner at a low cost. This corrosion prevention method for suppressing the corrosion of rebars 52 inside reinforced concrete 5 comprises: an impregnation s...
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WO/2020/052637A1 |
Disclosed are a device for alternately jacking an added storey of a building with high-strength concrete columns and steel slideways, and a construction method therefor. The device comprises a steel slideway (2) arranged on each frame co...
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WO/2020/054968A1 |
The present invention relates to a highly elastic inorganic filler for repairing and reinforcing a cracked region and a method for repairing and reinforcing a cracked region by using same, wherein the highly elastic inorganic filler can ...
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WO/2020/047566A1 |
The invention relates to a transport device (1000) for moving heavy loads, in particular an automated maintenance device (2000) for large, substantially vertical surfaces, for example ship hulls, along a movement direction on a freely in...
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WO/2020/045361A1 |
Provided are: an aqueous application-type coating film removing composition that reduces the risk of fire, health problems, etc., in a coating film removing work process, and that is capable of exhibiting removing properties equivalent t...
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WO/2020/045301A1 |
Provided is a repair device to repair rebar damage in a structure. The repair device comprises: a band-shaped conducting body 10 in which a plurality of conducting wires 11 are arranged in parallel in the height direction; a high-frequen...
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WO/2020/039126A1 |
The invention relates to a method and system for a maintenance work of a building space (2) of a building. The method comprises maintaining, in a building information database (40) of a building information server system (44), a building...
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WO/2020/040275A1 |
This dust entry prevention mechanism is characterized by comprising a raised floor structure (2) and a freely-moving robot vacuum cleaner, the floor structure (2) having a floor surface (3) maintained at a prescribed height and a lower s...
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WO/2020/015508A1 |
Disclosed is a method for treating a concrete hole or rebar exposure. comprising the steps of chipping away unqualified concrete, interface cleaning, formwork erection, blending, placing, curing, formwork removal and putting into use. In...
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WO/2020/003430A1 |
Provided is a repairing method that enables filling a crack with gel so as to provide adequate water proofing properties and adequate water sealing properties even in the case where the width of the crack is equal to or greater than a ce...
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WO/2020/004434A1 |
Provided is a reforming method that enables filling a crack with gel so as to provide adequate water proofing properties and adequate water-sealing properties even in the case where the width of the crack is equal to or greater than a ce...
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WO/2020/003323A1 |
A sealing element (100) for sealing a gap (205) between concrete pavements (S1, S2) is disclosed. The sealing element (100) comprises a housing (105) provided in a solid structure. The sealing element (100) comprises a plurality of fins ...
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WO/2019/234400A1 |
A roof or wall hole closing device (1) comprises an expanding part (3) which, in its contracted condition, is passed through the hole from one side. The expanded part (3), when expanded, closes the hole from one side. A rod (5) passes in...
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WO/2019/230223A1 |
Provided is a method and a device for efficiently and reliably cutting a steel frame. The cutting method includes: disposing a cutting torch (50) at a position away, in a direction along a cutting surface, from a steel frame (10A) held b...
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WO/2019/231118A1 |
A modular exterior covering according to the present invention comprises: a frame configured to have a rectangular frame shape having an inner space formed therein and installed on an outer wall of a building; an outer layer positioned o...
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