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Matches 1 - 50 out of 26,628

Document Document Title
WO/2018/088977A1
This invention is related to a strip drainage machine (1) that enables embedding a mandrel (3) having a strip (F) within and thus enables absorption of moisture in the ground, that comprises cleaning apparatus which enable removal of mud...  
WO/2018/077478A1
The invention relates to an apparatus (1) for freezing ground, having a freezing head (100) extending along the longitudinal axis (L), a first conduit (10) for introducing a first cooling medium (F) or a second cooling medium (S) differe...  
WO/2018/074754A1
The present invention relates to a geotextile mat having a reinforced joint part, the geotextile mat comprising a fabric part and side parts, which comprise warps successively aligned in parallel to each other and wefts interlaced with t...  
WO/2018/074643A1
An embodiment of the present invention provides a mine backfill composition comprising: cement; and fly ash and bottom ash from a circulating fluidized bed combustion boiler, wherein carbon dioxide is fixed in the fly ash and bottom ash.  
WO/2018/055652A2
The present invention relates to a Drilling column (1), in particular for jet-grouting, comprising one or more rods (2), coupled each other in series, each one of said rods (2) being hollow such that, when said rods are coupled each othe...  
WO/2018/055652A3
The present invention relates to a Drilling column (1), in particular for jet-grouting, comprising one or more rods (2), coupled each other in series, each one of said rods (2) being hollow such that, when said rods are coupled each othe...  
WO/2018/047237A1
Before a filling pipe 4 is inserted into the ground 6, an arrival pipe 5, which is a cylindrical iron pipe, is inserted in advance into the ground 6 at a position B, which is separated by a distance L from a position A where the filling ...  
WO/2018/030805A1
The present invention provides a wave-shaped grouting bulb (100) for securing an underground support force of a micropile (10), the bulb comprising a plurality of protrusions (120), which have a predetermined maximum diameter (D1) and ar...  
WO/2018/019408A1
The invention relates to a hand-guided soil compaction machine (1), in particular a vibratory tamper or vibration plate, having a superstructure (3), a drive device (4) arranged on the superstructure (3) and having at least one drive sha...  
WO/2018/021981A1
The present invention proposes a composition for soil reinforcement which is comprising soil, at least one binder and polyamide66 or polyamide 6. Such a composition provides high load bearing strength, flexural strength and good compatib...  
WO/2018/022900A1
Coal combustion residuals (CCR) are dewatered by installing prefabricated drains in a horizontal, generally co-planar pattern below the surface of the CCR with suction or a vacuum to withdraw water from the CCR down to the level of the p...  
WO/2018/007983A1
A drill assembly that includes one drill and a displacement unit, where the drill is releasably or permanently attached to said displacement unit, such that: - the displacement unit includes a guide unit and a channel unit, where the cha...  
WO/2018/001833A1
A method for optimizing processes for increasing the load-bearing capacity of foundation grounds, which comprises: - a first step of detecting at least one part of a built structure and/or of ground; - a step of identifying at least one ...  
WO/2018/003889A1
This specific resistance detector using a ground improvement blade is used in a ground improvement apparatus having a co-rotation prevention blade and a stirring blade, and, by using an electrode for detecting specific resistance mounted...  
WO/2017/219163A1
A desert greening method, comprising the following steps: step 1, digging a filling groove, and laying a waterproof impermeable layer on the surface of the filling groove; step 2, laying a sand layer on the waterproof impermeable layer, ...  
WO/2017/217856A1
The invention relates to an arrangement for vertically introducing drainage ribbons into a subsoil, comprising an hollow mandrel and a drainage ribbon that is fed through the mandrel, wherein the mandrel comprises a permanent section wit...  
WO/2017/215785A1
The invention relates to a construction machine (1) comprising a machine frame (2), a driver cabin (6) having a right and a left door-window unit (12) when viewed in a driving direction (A) of the construction machine (1), wherein the do...  
WO/2017/217290A1
A water permeable drain pipe comprising a three-dimensional mesh structure, a filter material that covers the outer circumferential face of the three-dimensional mesh structure, and netting that covers the outer circumferential face of t...  
WO/2017/209160A1
The present invention addresses the problem of providing a method for accurately correcting a concrete slab on a sunken ground by injecting expandable resin below the concrete slab a plurality of times, wherein the method facilitates ope...  
WO/2017/204400A1
The present invention provides a method, of an improved ground anchor having an extended fixed anchor length, using an extended boring and stirring device, the method enhancing an effect of stirring a cement grout material in a fixed anc...  
WO/2017/196273A1
This invention is related to a probe configuration (1) that enables performing discharge and compression operations effectively.  
WO/2017/192083A1
A rig mounted compactor (1) is provided. The rig mounted compactor (1) comprises: a shaft (3) rotatably arranged to cause vibration of the rig mounted compactor (1) with a first amplitude and a second amplitude by means of a first weight...  
WO/2017/185817A1
A construction method for on-site mixing a cement-soil pile overground, the method comprises the following steps: step one, extracting a soil body from the ground at the position of a pile foundation so as to form a pile hole; step two, ...  
WO/2017/181309A1
A method for lowering global temperature, comprising: conveying a certain number of empty barges to areas having floes in abundance in the Arctic and the Antarctic, then loading gathered floes into the empty barges by using a belt convey...  
WO/2017/182939A1
A method and associated injection kit for mitigating the risk of liquefaction of ground T to be consolidated having an upper interface surface S, which provides for the production of at least one hole (2) in the ground T to be reached or...  
WO/2017/178708A1
In the method, there is manufactured a poorly water permeable mineral sealing structure by forming a material layer (104) of a sealing material containing reactive binding agent and by allowing the layer to strengthen into a so-called sy...  
WO/2017/176107A1
The present invention aims to provide an interlocking stabilization system (100) for stabilizing slope, unrestrained earth or the like. Accordingly, the interlocking stabilization system (100) includes: a) a compressed bearing plate (110...  
WO/2017/159692A1
The present invention expands on vacuum consolidation methods for seabed foundations in large-scale dredging and carries out vacuum consolidation and dredging as a series of steps using an airtight preloading caisson having the form of a...  
WO/2017/152697A1
An energy-storing, temperature-regulating, water-condensing and sand-fixing apparatus based on plant straw profile tubes, comprising: plant straw profile tubes (5), ropes (7), fixing anchor piles (1), and energy storage medium containers...  
WO/2017/147424A1
Systems and methods to provide pressed aggregate-filled cavities for improving ground stiffness and uniformity are disclosed. According to an aspect, a method includes using a mechanism to press into a ground surface in a substantially d...  
WO/2017/144245A1
The invention relates to a device (1) for compacting a substrate, comprising an undercarriage (2) with a base (3) arranged on the undercarriage; a superstructure (4), which is connected to the undercarriage (2) so as to transmit a force;...  
WO/2017/140977A1
The invention relates to a machine for installing a drain in the ground, the machine including: a driving pipe with a longitudinal axis and having a lower end; a movement device for moving the driving pipe in a direction parallel to the ...  
WO/2017/137702A1
The invention relates to a method for constructing an anchorage in the ground, in which: a step of introducing the boring tool in the ground in a boring direction (F) is carried out in order to form an upper portion (C1), the mixing devi...  
WO/2017/133372A1
Provided is a composite foundation, comprising a pile foundation and a cushion layer (9) thereon; the pile foundation consists of a cement-soil pile body (1) at the periphery, a concrete pile body (7) on the interior, a pile-top expandin...  
WO/2017/125396A1
The present invention provides bioengineered particulate material comprising sediment and/or soil artificially seeded with a biopolymeric substance.  
WO/2017/116001A1
The present invention relates to a head-enhanced drill bit for improving durability by enhancing a head, and can comprise: a bit body having a tip excavating surface formed on a front end thereof; and a forward and backward moving body a...  
WO/2017/091912A1
The invention relates to an arrangement for providing a pulsing compressive force for ground compacting devices. The arrangement comprises a first mass (1), which provides a contact surface (2) for transferring the pulsing compressive fo...  
WO/2017/094995A1
A method for monitoring rock grouting using electrical resistivity is disclosed. An apparatus for monitoring rock grouting comprises: a plurality of bore holes which are radially installed in an underground structure to form a grouting p...  
WO/2017/094700A1
Provided are an agent for decreasing the fluidity of a solid-liquid mixture and a method, whereby it becomes possible to decrease the fluidity of a solid-liquid mixture within a short time and by a simple operation while preventing the i...  
WO/2017/083969A1
A method for transforming existing ground of a given site into a more stable foundation ground is provided. The method includes the steps of defining an outlined area about a surface of the existing ground, excavating soil throughout the...  
WO/2017/079661A1
A cementitious composite for in-situ hydration includes a structure layer having a first side and an opposing second side, a cementitious material disposed within the structure layer, a sealing layer disposed along and coupled to the fir...  
WO/2017/078311A1
The present invention relates to an excavation bit, and the excavation bit may comprise: a bit head part that has a pointed end excavation surface formed thereon, a plurality of stopper accommodating grooves having equal angles disposed ...  
WO/2017/072696A1
The invention provides a method of stabilizing a body of particulate material. The method includes applying to at least one of exposed surface particulate material and subsurface particulate material of a body of particulate material a l...  
WO/2017/072689A1
The invention provides a method of stabilizing a body of particulate material. The method includes applying at least one alkali metal silicate to at least one of exposed surface particulate material and subsurface particulate material of...  
WO/2017/069807A1
Geopolymers are one type of aluminosilicate materials formed through the polymerization of silicate and aluminate tetrahedrons. Geopolymer is used as a non-calcium-based stabilizer to mix with sulfate-rich soils. The stabilized soils wer...  
WO/2017/051366A1
The invention relates to an impact compactor which includes a first part on which at least one non-round compactor drum is rotatably mounted; and a second part which is connected to, and movable relative to, the first part. The impact co...  
WO/2017/051954A1
A maximum speed adjusting system for a pneumatic tire compactor is disclosed. The maximum speed adjusting system includes a hydraulic motor circuit with a speed shift solenoid. The hydraulic motor circuit is configured in such way that m...  
WO/2017/048123A1
A method of forming a structure includes a) excavating a material; b) homogenizing the material;c) ensuring aluminosilicate levels in the material; d) increasing alkaline levels of the material; e) foaming the material; and f) injecting ...  
WO/2017/043845A1
The present invention relates to a functional sheet manufactured of stable fibers and, more specifically, to a functional sheet usable for various uses, such as weed-proofing, water-proofing, sound-proofing, ground stabilizing, civil eng...  
WO/2017/037309A1
The invention relates to a hollow element (10, 20, 30, 40, 50) designed to be inserted into soft soil (38, 48, 58), and open at least on the lower end thereof, such that when said hollow element (10, 20, 30, 40, 50) is inserted in the so...  

Matches 1 - 50 out of 26,628