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WO/2004/083532A1 |
The invention relates to a means and a method for sealing constructions. The aim of the invention is to provide a means and a method for sealing constructions, which enable novel and already existing constructions to be permanently seale...
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WO/2004/080620A2 |
A reactive system is described for the treatment of contaminated water, comprising an inert permeable carrier medium consisting of pumice or expanded clay on which a high number of microorganisms are laid, as a bio-film, selected for the...
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WO/2004/079101A1 |
A method and a device for driving by means of simultaneously striking and vibration of an element that is in contact with or surrounded by a material mass, particularly a stratum of earth, the element either comprising a stamping plate t...
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WO/2004/079103A1 |
A vibration-damping arrangement intended to be placed in a slot-like shaft or trench in earth layers, or in water masses, wherein the arrangement includes a flexible container (1) which is pressurised by a gas in its operative state, and...
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WO/2004/074590A2 |
Void-maintaining laminates comprising fuzzy woven or fuzzy membrane layers are provided. Laminates of the present invention comprise at least one sheet-like core element, typically comprising void spaces or channels and, bonded thereto, ...
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WO2004046468A9 |
According to the present invention there is provided a stabilising device adapted for stabilising an underlayer (12) of a first, relatively soft, material with minimal contamination or disturbance of an overlying second layer (14) of mat...
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WO/2004/067848A1 |
The present invention is directed to a control system for sensing the vibration amplitude on a vibration compacting machine. In addition, the control system modifies the rotational speed of the eccentric assembly based on the vibration a...
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WO/2004/065330A2 |
The invention relates to a building material made from an initially temporarily fluid, self-hardening earth/adjunct mixture made from rock particles, recycling material and/or excavated earth, which is made fluid by the addition of adjun...
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WO/2004/053232A1 |
The invention relates to a vibrating plate (1), with a baseplate (2), set in vibration by means of a driving device (9), with at least one bottom plate (3), an upper plate (4) and a cell structure (5), arranged between the bottom plate (...
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WO/2004/051005A1 |
System for withdrawing liquid, in particular water, from a soil area, such as for consolidating it, comprising a series of spaced apart draining means extending downwardly, in particular substantially vertically, in the soil and a substa...
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WO/2004/044335A1 |
The aim of this invention is to present a method in which holes (1) are drilled into the ground for the injection of highly expansive grouts (5) , so that the subsoil is void filled and compacted and thus the liquefaction potential under...
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WO/2004/040068A1 |
A method of improving a poor ground capable of building a decompressed area separated from an improved ground peripheral part (B) in an improved ground (A) by covering the upper surface of the improved ground (A) with an air−tight shee...
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WO/2004/031492A1 |
A load transmission apparatus (1) positioned between a weight (4a) and a pile (5a) to minimize noise and vibration occurring after the apparatus is first loaded, comprising a plurality of spring materials (21) and (22) arranged parallel ...
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WO/2004/022865A2 |
A method and system of isolating a structure (1) and soil mass (2) from earthquake induced vibration by inducing soil liquefaction beneath a structure (1) during an earthquake event, by monitoring local seismic precursor events, such as ...
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WO/2004/020742A1 |
The invention relates to a nozzle jet device (1) for the production of a nozzle jet element for use underground (8), comprising a housing (5) with a central suspension tube and an air supply (12). A nozzle support (20) is arranged in an ...
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WO/2004/018381A1 |
The invention relates to the use of a composition for injection grouting obtainable by mixing an alkali metal silicate or an organic silicate, colloidal silica particles, and at least one gelling agent, wherein the weight ratio of colloi...
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WO/2004/015206A2 |
This invention relates to apparatus for use in compacting refuse and comprises at least one roller (6) secured to a chassis (2) having a coupling (28) for releasably securing the chassis to a boom of a front-end loader. The invention ext...
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WO/2004/005626A1 |
The invention relates to a method for increasing value of physical parameters and load-bearing capacity of soil as well as decreasing consolidation time and expectable settlement, during which a hollow is created by ramming or vibropress...
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WO/2004/003301A1 |
In one aspect, the invention concerns a method of compacting soil which involves the steps of repeatedly raising a mass (28) above the soil surface and then dropping it to apply impacts to the soil surface. Indications of one or more ins...
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WO/2003/106771A1 |
The invention relates to a soil compacting device, especially a vibrating plate, which comprises an undercarriage (7) mounted on a lower body (2), said undercarriage having an undercarriage axle (8) that is stationary with respect to the...
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WO/2003/097944A2 |
A compactor wheel comprises a rigid cylinder defining a rim (10) having outer and inner surfaces and a plurality of teeth mounting apertures (11) extending through the rim. A plurality of teeth (1, 2) are releasibly mounted on the rim (1...
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WO/2003/078738A1 |
A compaction wheel (20) for landfill compactors is disclosed. The compaction wheel (20) includes a rim (21) and a plurality of cleats (50, 80) secured thereto with a plurality of spring clips (51). The rim (21) includes an exterior surfa...
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WO/2003/072882A1 |
A wire type excavating accuracy control device for surely assuring specified lapped amounts between piles in soil column rows by correcting or controlling the tip position of the excavating and agitating blade shaft (6) of a soil improvi...
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WO/2003/071036A1 |
The invention relates to a tool mounting device, which enables a tool (18) to be rotatably fixed to an excavator arm (12) so that the tool can be used in relatively small working areas independent of the orientation of the excavator arm ...
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WO/2003/069074A1 |
The invention relates to an assembly of identical structural elements (1), wherein each structural element is dome-shaped, has four supporting legs (5) and four arches (8) in each case linking adjoining supporting legs, the outward-facin...
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WO/2003/064774A1 |
A soil stabilizing system for use in stabilizing soil comprises a grid of strip members (10). The system can include connecting members (11) attached to the strip members (19) and soil retaining bars (16) attached to the connecting membe...
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WO/2003/058003A2 |
Connection devices (15) to improve utilization of synthetic deformed bars (30) to transfer tensile loads. Attachment devices for connection of thin wall face panels (90) to mechanically stabilized earth walls (98) with minimal tensile lo...
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WO/2003/046296A1 |
A method for consolidating foundation soils or for lifting very heavy or very large structures requiring the application of a pressure of more than 500 kPa, which consists in injecting into the soil to be consolidated or into the soil be...
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WO/2003/046109A1 |
This invention relates to a soil based material for improving the qualities of the soil. The invention is particularly concerned with improving load bearing qualities and impact loading qualities of the soil. The soil based material incl...
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WO/2003/044282A2 |
A grouting apparatus comprises a perforated tube assembly (4) insertable into earth and a grout injection feed system receivable in a cavity of the perforated tube assembly, the grout feed system comprising a grout injection head (12) co...
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WO/2003/040258A1 |
An aqueous composition containing wool grease and a cationic or nonionic surfactant can be used to stabilise a wide range of particulate materials. The composition can be used to stabilise road materials, earth banks, coal piles, loose s...
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WO/2003/035987A2 |
Freeze wells may be used to isolate an area for soil remediation. Freeze wells may form a frozen barrier around a treatment area. The frozen barrier may inhibit fluid from entering into the treatment area. The frozen barrier may also inh...
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WO/2003/033825A1 |
The invention concerns a method for ground stabilization which consists in incorporating, by mixing, a consolidating agent. The invention is characterized in that it consists in drilling a pilot borehole in the ground to be consolidated ...
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WO/2003/031731A1 |
The invention relates to a method for producing an injection body by subsoil injections. Said method comprises the steps: introduction of at least two bores into the subsoil, injection of an injection agent into at least one bore and the...
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WO/2003/028905A1 |
The invention relates to vibration generator for a soil compacting device referred to as a towed vibrating device . The vibration generator has two parallelly arranged unbalanced shafts (1, 2) that each support a fixed (6, 7) and a freel...
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WO/2003/027399A1 |
A multipurpose ground improving construction method adapted to achieve system simplification, construction period shortening, and construction cost reduction&semi and a ground improving device. A ground improving construction method comp...
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WO2003012205B1 |
The invention relates to a stamping device for compacting soil. Said device comprises an upper body (10) and a lower body (12) which can be linearly moved counter to each other by means of a drive, a guiding element and an integrated spr...
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WO/2003/008762A1 |
The drilled hole closure (1) comprises a plastic supply line (2) with longitudinal channelling and an inflating tube (28). The supply line (2) comprises an external thread (4) at the inlet end (3) thereof and, at the outlet end (5) there...
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WO/2003/006785A1 |
Ground improving work for soft ground that does not involve discharge of sludge containing cement milk onto the ground or causing environmental problems is realized by rotating a soil excavating tool having a leading pipe, a shaft body a...
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WO/2002/099199A1 |
The vibration compacting machine includes a frame, a leading drum (14) and a trailing drum (16). The leading and trailing drums are rotatably mounted to the frame. The leading drum includes a first eccentric assembly (20) that is rotatab...
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WO/2002/090635A1 |
A stabilizing mat including a plurality of warp members (2) extending in a first direction spaced apart from one another and a plurality of weft members (3n) are interleaved with one another and are formed recycled tire treads. A method ...
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WO/2002/087789A1 |
The invention relates to a controller for an unbalanced mass adjusting unit in a vibration exciter. Said controller comprises an adjusting piston (3) for changing the relative position of unbalanced masses in the vibration exciter (1) th...
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WO/2002/077136A2 |
The invention relates to a device for reinforcing a ground, comprising a series of structural inclusions disposed in the ground, the inclusions having a diameter D comprised between substantially 0.2 m and 0.6 m, two adjacent inclusions ...
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WO/2002/077371A1 |
The invention relates to a depth vibrator comprising a vibrator tube (8) and an eccentric plate (2) that is disposed inside the vibrator tube (8) and rotates about an eccentric shaft (4), and a motor (13) that drives the eccentric shaft ...
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WO/2002/070868A1 |
A working machine, particularly an internal combustion engine-driven tamper for compacting soil comprises a tamping system, which is driven by the internal combustion engine and which is provided with an oil lubrication. The enclosure (1...
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WO/2002/070824A1 |
A working machine, particularly a tamper for compacting soil comprises a working mass that can be driven by a tamping system. An enclosure (12) of the tamping system is provided with a small pressure equalization opening (36) whose cross...
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WO/2002/064893A1 |
The invention relates to the stabilisation and water-tight sealing of an underground wall section (2), which solves the problem of weakened walls (1), excessively saturated with water. The encasing of the underground wall section (2) is ...
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WO/2002/061205A2 |
A compaction wheel (100,200) for a vehicle includes a rigid cylinder forming a single layer rim (110,210). Ans may include an annular axle shield (250) secured to the inner face of the wheel disk (140,215). A plurality of cleats (310) ar...
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WO/2002/042010A1 |
The invention relates to steerable vibration plates that are set vibrating by rotating unbalanced masses. By twisting the unbalanced masses relative to one another the resulting forces and their direction of action can be changed, thereb...
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WO/2002/040781A1 |
The invention relates to the building industry and relates to measures for stopping landslides. The inventive method consists in studying building ground by recording the natural impulse electromagnetic field of the Earth, calculating th...
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