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WO/2012/070836A2 |
The present invention relates to a pressing packer for soil nailing, which can be replaced with an anchor without performing separate excavation and reclamation processes. The pressing packer for soil nailing includes: a packer (120') ha...
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WO/2012/069938A1 |
A non- return valve can be fitted on a tubular element for use for the reinforcement and consolidation of a soil, for example, in an excavation. The non -return valve may comprise a portion made of elastomer material which has a least on...
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WO/2012/069174A2 |
The invention relates to a tamping device for soil compaction, having an upper mass (1) with a drive and a lower mass (2) that can be moved relative to the upper mass (1) with a soil contacting element (3). In order to cause a working mo...
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WO/2012/065351A1 |
A revolving stage buffer device of a strong rammer compactor comprises a revolving stage (2), a revolving support (3) and a chassis (5). The upper and lower parts of the revolving support (3) are respectively connected to the revolving s...
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WO/2012/061918A1 |
A tracked, self-propelled machine for laying a film or other sheet material and depositing an anchoring material on it to cover a landfill or other ground area. The machine (20) has a box (28) with a chain floor (38) and an end gate (34)...
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WO/2012/061285A2 |
A compactor system (10) includes a tipped drum (22) having a plurality of tips (26), and a drum axle (30) rotatably coupling the tipped drum (22) to a frame (12). The compactor system (10) further includes a sensor (32) configured to sen...
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WO/2012/061471A2 |
A vibratory compactor machine (100) includes a machine frame (112) and a roller drum (120) rotatably coupled to the frame (112) and rotatable about a drum axis (134) oriented generally traverse to the direction of travel (124) of the mac...
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WO/2012/059093A2 |
The invention relates to a ramming tool consisting of a ramming head and a shaft that is inserted into said ramming head. Such ramming tools are preferably used for compacting bulk materials, such as ballast, waste, or paper and packagin...
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WO/2012/050454A1 |
The invention relates to a device (1) for heat exchange in a drainage system and a device for heat exchange on a building and construction site. The device comprises a heat exchange element (2) comprising an external pipe device (10) and...
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WO/2012/047973A2 |
A compaction apparatus (13) includes a removable plate (14, 43) configured to at least partially cover an outermost arcuate surface (12) of a wheel (11) of a compactor vehicle (10). The plate (14, 43) defines a plurality of ports (20, 44...
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WO/2012/038632A1 |
The invention relates to a method for storing a cryogenic fluid (1), implementing a tank (2) including at least one vessel (3) capable of containing the cryogenic fluid (1), the method including the following steps: a) placing the tank (...
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WO/2012/040149A2 |
An axle guard assembly (134, 434) of a machine (100) protects against intrusion of wire wrap into a central cavity (152) of a ground engaging device (116). The guard (134, 434), which is mounted to the axle (118, 119), includes a wall (2...
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WO/2012/037089A2 |
Extensible shells and related methods for constructing a support pier are disclosed. A shell can define an interior for holding granular construction material and define an opening for receiving the granular construction material into th...
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WO/2012/031094A2 |
A system for constructing a support column includes a mandrel with an upper portion and a tamper head. A feed tube extends through the mandrel for feeding flowable material to the head. The tamper head includes a lower enlarged chamber w...
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WO/2012/024827A1 |
A windproof and sand-blocking dam with net cage sand barriers constructed by machine and a constructing method thereof is disclosed. A windproof and sand-blocking dam body (2) is stacked by using local materials nearby the foundation (1)...
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WO/2012/015202A2 |
The present invention provides a method for constructing a bamboo mat, in which: hard bamboos and soft ropes are efficiently bound by using a movable assembling device, which is installed on the weak ground, and by using an electric bind...
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WO/2012/015386A1 |
Some embodiments of a ground surface treatment system can include a flexible roller system having one or more of rollers arranged in a side-by-side position and include a flexible axle member extending through each row of rollers. In suc...
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WO/2012/012878A1 |
A ground excavation preparation apparatus for thawing a frozen ground surface prior to excavation, consisting of a trailer; a housing connected to the trailer; mobility means attached to the trailer for moving the apparatus; heat generat...
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WO/2012/009966A1 |
A fluid-dividing triangular cylinder comprising triangular cylinders (1) arranged in a single row or in multiple rows, and a plant planted in the triangular cylinders (1). Also provided is an application of the fluid-dividing triangular ...
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WO/2012/003337A1 |
A compactor wheel tip assembly (10, 70) for a landfill or soil compactor comprises a base (14, 84) with a tip (12, 72) attached thereto. A base engaging surface (66) of the tip (12, 72) and a tip engaging surface (68) of the base face an...
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WO/2012/003345A1 |
A compactor wheel tip (10, 60, 80) for a landfill or soil compactor comprises a bottom wall (12, 62, 82) having a wheel engaging surface, a top wall (22, 74, 92) having a ground engaging surface, oppositely disposed front and rear walls ...
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WO/2011/161978A1 |
Disclosed are: an injection material which can achieve high permeability and has excellent water cut-off effect and durability; and an injection method. The injection material comprises a mixture of a material (A) which has been subjecte...
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WO/2011/162545A2 |
The present invention is adapted to provide a front-end apparatus used in a grouting system, in which the front-end apparatus, that comprises injection tubes, has a compact configuration but which nevertheless allows freedom of the depth...
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WO/2011/156950A1 |
A reinforcing structure and a construction method for greening vegetation articles are provided. The reinforcing structure for greening vegetation articles comprises a vegetation article formed on a surface of an area to be greened, a lo...
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WO/2011/155090A1 |
[Problem] To increase the diameter of an improved-soil column without sacrificing the advantages unique to dry jet mixing in a dry jet deep mixing method. [Solution] The problem can be solved by drilling/inserting an agitation shaft (10)...
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WO/2011/153187A2 |
A method for ground improvement with hardened inclusions includes providing a device having a plurality of tines extending downwardly from a top plate in a manner to achieve displacement of ground material downward and radially outward. ...
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WO/2011/146545A1 |
A georeinforcing system, comprising a plurality of georeinforcement elements, each georeinforcement element formed from one or more basic connector pieces having one or more tire treads and one or more tire sidewalls fastened together in...
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WO/2011/140979A1 |
An afforestation ecological fabric reinforcing method includes the following steps: digging a trench (2) in the area to be afforested; laying a first ecological fabric (3) on the surface (1) of the area to be afforested and in the trench...
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WO/2011/137507A1 |
An apparatus and method for forming compact aggregate columns. The apparatus includes an aggregate materials hopper; a hollow mandrel adapted to be driven into the ground, and having an enlarged diameter bottom section; between 4 and 8 r...
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WO/2011/127611A2 |
The invention relates to a soil compacting device. The device comprises an exciter part (1), which has an unbalance exciter (2) for producing an intermittent exciter force and which has a contact surface (3) for transmitting a force comp...
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WO/2011/127528A1 |
A method of effecting a stabilization and effecting a lifting of a portion of a footing of a building which includes the steps of effecting an introduction of water resistant plastics into soil and openings in the soil in the vicinity of...
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WO/2011/127915A2 |
The invention relates to a deep vibrator arrangement, comprising: a deep vibrator (1) having a vibrator housing (11); and at least one first cutting plate (4) fastened to the vibrator housing (11) and arranged at a distance from the vibr...
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WO/2011/116321A2 |
A tip for use with a wire guard system for a compactor wheel includes a base portion and a wear portion attached to and extending from the base portion. A first groove is disposed at the wear portion and shaped to receive an end portion ...
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WO/2011/116310A2 |
An apparatus and method for preventing debris from accessing and wrapping around the axles of a vehicle, such as a landfill compactor, are disclosed. The apparatus may include a wheel having a rim from which radially extend a plurality o...
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WO/2011/104431A1 |
The invention relates to a method and an apparatus for injecting a material into soil. A material (3) which expands as a consequence of a chemical reaction is injected into the soil (2) through an injection bar (5). During injection, a q...
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WO/2011/098081A2 |
The invention relates to a device for producing material columns in the ground, to a vibrating arrangement, and to a method for producing material columns. The device comprises: a vibrating arrangement (1) having a vibrator (12), at leas...
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WO/2011/079468A1 |
A method for protecting roadbeds (7) in frozen soil area and a pavement structure are provided. The method comprises laying two-layer or more than two-layer road surface layers (4,5,6) with gradient thermal conductivity structure on the ...
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WO/2011/078690A1 |
Method for water tightening of water bearing zones and stabilization of sand in underground constructions, by precipitation of at least one mineral, by introducing into the construction, at the least one aqueous solution of salts compris...
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WO/2011/072783A2 |
A cutting/mixing tool for thin diaphragm walls mounted at the end of at least one drilling rod (47) moved by a slidable assembly (42, 62) along a tower (41), carried by an operating drilling machine (40); the tool (45) being characterize...
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WO/2011/074990A1 |
A pliable sheet material suitable as a ground cover, said material comprising or including a core region of a bonded matrix of paper shreds, a kraft paper liner on at least one side of the core region bonded to the matrix, and a kraft pa...
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WO/2011/072330A1 |
A composition and method for stabilising an unsealed surface, the composition comprising hygroscopic material and one or more cationic or non-ionic emulsions.
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WO/2011/070197A1 |
The invention relates to a marine soil levelling and consolidation system comprising a suction bell (1) sunk into the soil, a part (2) screwed to the bell (1), L-shaped tubes (3) welded to the part (2), tubes (4) connected perpendicularl...
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WO/2011/068294A1 |
The present invention relates to an apparatus for collecting and draining water for simultaneously removing surface water and groundwater aquifers from ultra-soft ground formed through dredging and reclamation, etc., and particularly, to...
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WO/2011/067583A1 |
A machine for mixing, treating or conditioning materials such as soil or rocks, comprises a chamber (1) in which the material is mixed, treated or conditioned by rotary members (3, 4) tending to throw the material against the a wall (11)...
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WO/2011/067584A1 |
A soil and/or rock conditioning machine (1) includes a feed hopper (5), and conveyor means (6) to feed the soil or rock to a mixing chamber (7). At least one rotor (9, 10) is positioned in the mixing chamber (7). The mixing chamber (7) i...
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WO/2011/058222A1 |
The invention relates to a method for condensing, filling, or replacing soil and/or for lifting structures. The method comprises providing the soil (2) or the structure (1) with a hole, and arranging into the hole an injection bar (4) ha...
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WO/2011/058223A1 |
The invention relates to a method and apparatus for injecting a substance into soil and/or under a structure, whereby a reacting substance (3) is injected into the soil and/or under the structure through an injection bar (2). The reactin...
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WO/2011/059310A1 |
A method of surcharging a ground to consolidate the soil thereof comprising the steps of marking a location to construct a surcharge cell; constructing said surcharge cell by compacting and leveling upper layer of soil in the ground to f...
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WO/2010/036270A9 |
A geocell is disclosed that has high strength and stiffness, such that the geocell has a storage modulus of 500 MPa or greater at 23°C; a storage modulus of 150 MPa or greater at 630C when measured in the machine direction using Dynamic...
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WO/2011/055009A1 |
The invention relates to a method for consolidating soil in a space (10) to be consolidated. In the method, the consolidating agent is fed from a feeding container (9b) into the soil by mixing means (7) arranged in the consolidating agen...
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