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WO/2023/157995A1 |
A composite beam girder and a method for constructing same are disclosed. The composite beam girder according to an embodiment of the present invention comprises: a main girder; a girder center stiffener coupled to the upper center area ...
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WO/2023/154977A1 |
A platform gap filler comprising an elongate body with a series of perpendicular fingers including a reinforcing element to reduce the vertical deflection of fingers whilst still allowing lateral deflection. The reinforcing elements are ...
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WO/2023/155469A1 |
The present invention relates to a road structure transformed from an oversized detached underground garage and a construction method thereof, for use in solving the problem that a newly-built city expressway passes through a large under...
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WO/2023/155420A1 |
Disclosed is a hole fabricating method for an oversized rod member. The method comprises assembling and welding according to design requirements to obtain a box-shaped rod member, the box-shaped rod member comprising a rod member upper c...
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WO/2023/156949A1 |
Method for making a noise barrier through the use of multiple side-by-side acoustic mitigation structures (100), characterized in that it comprises the following steps: preparing, through various foundation technologies, such as for exam...
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WO/2023/155253A1 |
The present invention provides a rotatable dual-purpose axial-flow blower/vacuum, comprising a main machine housing and an airflow driving device provided in the main machine housing, an air suction transition joint being provided on one...
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WO/2023/155522A1 |
A construction method for a quick-release curved superimposed beam flange plate framework structure, comprising the following steps: transferring steel box girders (10) to designed positions; completing the assembly of framework structur...
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WO/2023/157546A1 |
Provided is a rail connection structure capable of absorbing a misalignment arising on a rail attachment member side and reducing a step difference arising in a rail connection section. This rail connection structure, which is for connec...
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WO/2023/155563A1 |
Disclosed in the present invention is a snow-sweeping operation and maintenance device for a photovoltaic power station. The snow-sweeping operation and maintenance device comprises a clearing mechanism, which comprises an outer cover, a...
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WO/2023/154832A2 |
A screeding machine for screeding uncured concrete includes a base unit, a support mechanism disposed at an end portion of the base unit, and a screed head assembly supported at the support mechanism. The screed head assembly includes (i...
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WO/2023/152305A1 |
The invention relates to a method for producing perforated metal strips having a metallic coating, wherein metal strips and in particular steel sheet strips with a perforation or a hole pattern are fed to a coating device and are passed ...
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WO/2023/153433A1 |
A road surface profile evaluation device (10) comprises: an information acquisition unit (111) that acquires travel information for each of a plurality of vehicles, including acceleration rate information indicating the acceleration rate...
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WO/2023/152525A1 |
In accordance with an embodiment, there is described a safety device (100) for erecting an emergency cordon. The device (100) comprising an inflatable barrier (120) for at least partially enclosing an area and a pump (110) for inflating ...
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WO/2023/151766A1 |
The invention relates to a bollard drive (101) for a blocking bollard (501) for moving a blocking body (507) between a blocking position (581) and an open position (583) along a movement direction (191) relative to a main part (503) whic...
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WO/2023/153610A1 |
The present invention relates to a transmission plate, a traffic sign comprising same, and a method for manufacturing the traffic sign and, more specifically, to a transmission plate, a traffic sign comprising same, and a method for manu...
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WO/2023/151729A1 |
A method of milling the surface of the traffic area in at least two layers, in which the first layer is milled and at the same time the spatial position (X, Y, Z) of the road milling machine and the cross slope of the milling drum are me...
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WO/2023/153434A1 |
A road surface evaluation device (10) comprises: an information acquisition unit (111) for acquiring vehicle travel information including acceleration information indicating the acceleration of a traveling vehicle and position informatio...
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WO/2023/152425A1 |
Presented is a method for providing a movement joint in a concrete floor and a movement floor joint apparatus for providing a movement joint in a concrete floor supported by a sub-base (27). The movement floor joint apparatus comprises a...
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WO/2023/151730A1 |
The method of differential height modification of the surface of the traffic area, in which the surface of the traffic area before modification is measured and a digital model of the surface of the traffic area before modification is cal...
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WO/2023/151169A1 |
The present application discloses a deflection calibration apparatus and method for a laser type high-speed deflection tester. The apparatus comprises rigid supports, rotating discs, driving systems and a deflection calibration unit; the...
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WO/2023/153115A1 |
[Problem] To provide a cone bar which can be safely and easily used by solving the problem of a conventional cone bar. [Solution] A cone bar 10 comprises: a bar body 20; annular fitting parts 30 located at both ends of the bar body and t...
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WO/2023/154485A1 |
Devices, systems and methods for causing light (visible or invisible) or other forms of energy to be emitted from traffic cones or other traffic channelizing or marking devices such as barrels, tubes, some buoys, some types of signs, etc...
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WO/2023/152812A1 |
[Problem] To make it easier to investigate structures around roads. [Solution] A structure investigation assistance system comprises: a first storage means that stores road image data captured continuously by a camera; a second storage m...
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WO/2023/150745A1 |
Embodiments of the present disclosure may include a modular unit for a paver unit curb installation or a black top pavement installation. The modular unit includes a main body having elongate grooves for easy lifting using the lifting to...
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WO/2023/148387A1 |
A fence bracket (10), a fence bracket system, a kit of parts, a fence assembly and a method of manufacturing a fence bracket are described. The fence bracket (10) is suitable for use with a fence panel. The fence bracket has a body (12) ...
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WO/2023/149809A1 |
A positive under sleeper pad in the form of a plate whose shape and size substantially correspond to the shape and size of the sleeper, made of an elastic synthetic material; its surface facing the sleeper has grooved sections repeated a...
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WO/2023/150806A1 |
Railway line fastener includes a bolt (21) which comprises the shank (22) which is threaded (24) and which has the hexagonal head (26). A collar bush (28) of a suitable plastics material, such as Nylon-66, is engaged with the shank, abut...
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WO/2023/148744A1 |
A drainage channel with a closed section shaped body extending along a longitudinal axis of the drainage channel, where the closed section shaped body having a first side wall and a second side wall, both extending between a bottom wall ...
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WO/2023/150123A1 |
A modular highway warning strip system comprises a first plurality of segments assembled together to form a first warning strip subassembly and a second plurality of segments assembled together to form a second warning strip subassembly,...
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WO/2023/147612A1 |
The invention relates to a track assembly of a fixed track system in order to form a track (1) for rail-bound traffic, comprising (a) multiple prefabricated track support slabs (2) made of reinforced concrete, in particular untensioned r...
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WO/2023/149810A1 |
A rail mass dumper containing a resonating element, made of steel, embedded in an elastic sheath, with a substantially L-shaped, elastic, profiled fastener is characterised by the sheath (1) is made of elastomers; a metal plate (3) with ...
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WO/2023/148468A1 |
A rail (13) for supporting a trolley (14) of gantry crane (10) has rail sections (18,19) on opposites sides of a joint (17) provided with end regions (20) of a modified rail head profile that directs the wheels of the trolley (14) over r...
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WO/2023/148592A1 |
The field of application of the present invention relates to the best practices that can be adopted in the construction of roads, also taking into particular consideration the fact that not only the road surface needs adequate consolidat...
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WO/2023/144620A1 |
Infill material (200) for a synthetic turf surface (400), the infill material (200) comprising a plurality of particles (201) each one comprising: - a polymeric matrix made of a polymeric material selected in the group: polylactic acid (...
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WO/2023/144621A1 |
Process for production of an infill material (200) for a synthetic turf surface (400), wherein the infill material (200) comprises a plurality of granules (201), the process comprising: - providing particles (2) made of a plant material;...
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WO/2023/087961A9 |
A suspension type track single-turnout vehicle line changing system. Turnout beams (3) connect corresponding rear buttress beams (2) and front buttress beams (1) by means of slewing motion to achieve line change. The devices and the mech...
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WO/2023/146997A1 |
Methods, systems, and computer-readable storage media for obtaining sensor data captured by one or more sensors that generate data representative of characteristics of a roadway, determining a state of the roadway by processing the senso...
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WO/2023/144847A1 |
Synthetic turf surface (400) comprising a synthetic turf mat (100) and an infill layer (200) arranged above the synthetic turf mat (100), wherein the infill layer (200) comprises a top layer (403) comprising granules (201 ) entirely made...
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WO/2023/146933A1 |
Implementations of a visual cue system for conveying road state data to one or more vehicles traveling on a roadway can include a set of visual cue units that receive road state data and selectively issue a visual cue based on the road s...
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WO/2023/146934A1 |
Implementations for an intelligent road barrier (IRB) system can include a plurality of road barriers located along a roadway, and a plurality of IRB kits, each IRB kit being including a set of sensors configured to obtain sensor data re...
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WO/2023/142902A2 |
A motion mechanism of a railway and steel wheel train of the present invention comprises traditional steel rails, one or two auxiliary rails, a traditional train, and derailment-preventing claws on the train. The derailment-preventing cl...
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WO/2023/147054A1 |
A crowd control system includes a barricade having a rigid frame, and a crowd- pressure sensing mechanism mounted to a crowd-facing side of the frame. A crowd- adjacent surface of the sensing mechanism is spaced a variable distance from ...
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WO/2023/143733A1 |
According to an embodiment of a first aspect of the invention, there is provided an asphalt mixing plant (700) comprising a first drying drum (11) for drying and heating a first aggregate to a first aggregate temperature. The first dryin...
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WO/2023/141727A1 |
A road quality monitoring system is able to identify and display to end users, e.g. dispatchers and supervisors, road segments that are in need of repair. Each road segment may be given a road quality score based on suspension loading da...
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WO/2023/144714A1 |
An asphalt binder foaming device, having a heated tank casing (1) with a drain (1.1) in the lower part, while on the upper surface of the tank casing (1) there is a cover (2) having an asphalt inlet (2.1) and an exhaust spigot (2.2). Ins...
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WO/2023/145579A1 |
Provided is a pavement structure which has good workability and durability and can sustainably draw electricity from an environment such as a facility infrastructure. A pavement structure (1) in which a roadbed layer (2) and a road sur...
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WO/2023/144149A1 |
Method for regenerating asphalt and/or bitumen containing debris, which allows to recycle more bulk material and optionally binding agents.
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WO/2023/140866A1 |
A method of softening coconut shell material, includes submerging the coconut shell material in water to produce clean crumb material, boiling the clean crumb material in a salt solution to produce boiled crumb material, steaming the boi...
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WO/2023/138802A1 |
A fuel is used to produce energy and/or pyrolysis gases, the fuel comprising a powder that is solid at room temperature and comprises between 10 wt.% and 95 wt.% of bituminous material and between 15 wt.% and 80 wt.% of mineral material....
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WO/2023/141461A1 |
A snow rake device comprises an open shape rake head operatively coupled to a gear assembly, handle assembly, and motor. The motor drives a flex shaft to rotate, which is pinioned into a linear reciprocating motion by the gear assembly, ...
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