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WO/1996/038634A1 |
A textile composite material is used to stabilise, consolidate or reinforce the ground and earth layers. It may also be used as load-carrying draining or filtering layer and has at least one non-woven (1). The disadvantage of nonwovens a...
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WO/1996/038635A1 |
Tufted mats (10) are used for a broad variety of erosion control, turf reinforcement, and earth reinforcement applications. The mats (10) are formed of scrim (12) which is tufted, preferably on conventional carpet machinery, with a numbe...
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WO/1996/035833A1 |
Bonded composite open mesh strucutral textiles are formed of woven textile. The textile (10) is formed from at least two, and preferably three, components. The first component, or load bearing member, is a high tenacity, high modulus, lo...
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WO/1996/035021A1 |
A net of three-dimensional construction which combines the function of a three-dimensional net having a relatively large mesh with the function of a net having a smaller mesh than that of the three-dimensional net, has a good shape reten...
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WO/1996/033314A1 |
In a method for building up a reinforced slope of earth, a reinforcing arrangement consists of joined, longitudinal reinforcing mats (3, 3a) at the outside of the slope of earth, longitudinal edges of the reinforcing mats being attached ...
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WO/1996/026324A1 |
Shore erosion control structure has a plurality of block members (3) laid on a beach along a shoreline to form a wall (1) having a plurality of parallel rows and vertical courses. Each of the block members (3) has substantially horizonta...
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WO/1996/020586A1 |
A turf product (60) comprising matting of a fibrous material (40) in association with a reinforcing mesh (30) to give directional stability thereto, and turf located above the matting and mesh with its root mass (41) passing in use there...
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WO/1996/017134A1 |
The present invention provides for a method and apparatus for supporting vegetative growth on a slope face in which a first layer member (12) can be provided for extending over at least part of the slope, a second layer member (14) can b...
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WO/1996/017133A1 |
This invention provides a reinforced soil structure. The reinforced soil structure of the present invention comprises basic plates and connection plates that are fastened with one another by connecting strings, and since it is prefabrica...
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WO/1996/011074A1 |
A hazardous waste barrier system for preventing the generally lateral, subterranean migration of certain fluid substances (including both liquid and gaseous fluids) beyond an established perimeter, while providing controlled collection o...
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WO/1996/008608A1 |
The invention concers a panel for use in trench falsework as part of a box construction or in sliding forms in civil-engineering applications. The falsework is easy to mount in place and is resistant to buckling, even along the triangula...
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WO/1996/008610A1 |
The invention concerns a panel for use in trench falsework in civil-engineering applications, the panel being easy to mount in place and remove again as well as being resistant to buckling, even when struck by a digger shovel, by virtue ...
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WO/1996/008607A2 |
The invention concerns a housing (18), in a trench falsework panel, designed to hold the support shoe for a strut (17) so that the strut is secured in place at a spring joint. The housing permits the support shoe, which is directly assoc...
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WO/1996/008609A1 |
Proposed is a trench falsework which includes a bottom box (3) made up of panels (5) held apart by struts (8). The panels making up the box have a flat edge (7) along the top and a sharp edge (6) along the bottom. The falsework system al...
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WO/1996/006987A1 |
A high shear strength clay liner comprising two synthetic geotextiles (1a, 1b) and a semihydrated layer (1c) of swellable clay therebetween with fastening means (5) arranged in such a pattern of connecting threads to form pockets (7) thr...
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WO/1996/006983A1 |
A facing panel (1) is provided for assembly with like facing panels to form a facing of a stabilised earth structure. The facing panel has two opposed side edges (2) for arrangement edge-to-edge with the side edges of laterally adjacent ...
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WO/1996/004430A1 |
The facing (2) lies on an even face (3) of a steep embankment (4) and includes facing layers (7) comprising a support mesh (8), a geotextile (9) and loose material (10). The support meshes are connected to anchored securing units (12) by...
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WO/1996/003550A1 |
A "flexible mat" for lining embankments, comprises a body or upper and lower surfaces having an interior with a plurality of chambers (II), a plurality of fracture zones (gaps 32) and plurality of different zones, filter zones (12, 13). ...
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WO/1996/000327A1 |
Moulded parts are made of partially or completely biodegradable plastics, in particular thermoplastic starch. They are economic to produce and may be set onto a slope with little effort, but at the same time they remain on the site for a...
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WO/1995/035417A1 |
Protection flooring against erosion, of the type comprised of an alveolar structure (1), configured like a honeycomb, laid on the ground (S) to be protected, and in such a way that the walls (2) of the honeycomb cells are arranged perpen...
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WO/1995/033893A1 |
A modular wall block (10) is formed with a recess (32) in a top surface, to receive fingers of a rake-like grid connection device (74). The fingers pass through apertures of a grid-like sheet of reinforcing material (44), which extends r...
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WO/1995/030057A1 |
A ground support for stabilising ground by insertion of the support in a bore (13) of the ground employs elongated flexible polymeric tendons (11, 12) to provide the required tensile strength. The tendons (11, 12) extend outward from a h...
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WO/1995/021965A1 |
The invention relates to a novel geosynthetic which in a first embodiment comprises a composite geosynthetic comprising reinforcement material embedded in a drainage material; and in the second embodiment of the invention there is provid...
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WO/1995/016081A1 |
Joining arrangements (7) capable of swivelling around an axis bolt (6) are limited in their swivelling by one of the springs of a pair of springs (12, 13) welded together into a unit to make it possible to individually or alternately dri...
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WO/1995/016079A1 |
A reliable multi-shaft excavating device for forming a linear continuous wall unit comprises three mixing shafts (5A, 5B, 5C) for use in forming in the ground a continuous wall, and a housing (11) for maintaining intervals between said m...
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WO/1995/015419A1 |
A boring bit portion (34) has left, right and center boring bits (36, 38, 40), as well as left and right plate-like boring bits (42, 44) which are extended between said boring bits. Each boring bit (36, 38, 40) is imparted impact force a...
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WO/1995/015418A1 |
The invention provides for renovation of railroad track installations through the use of a sliding shield driver (9) which in the work area secures the trench (6) formed by the removal of the old track foundation and, as the renovation w...
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WO/1995/011757A1 |
A method for stabilizing soil and reinforcing vegetation includes placing a single-layered, three-dimensional, high-profile woven geotextile fabric (10) into the soil. The single-layered, homogeneous fabric (10) is woven from monofilamen...
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WO/1995/011349A1 |
The present invention provides multi-shaft excavating device for forming a cast in situ diaphragm wall that is capable of forming such a wall of good linearity and is highly reliable. According to the invention, a guide shaft is provided...
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WO/1995/011351A1 |
The invention provides a strip (610) for use in a stabilised earth structure which has a tensile portion in the form of an elongate core (615), and friction wings (611) for frictional engagement with the earth in which the strip is to be...
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WO/1995/006783A2 |
A construction element, in particular a supporting or sound-insulating construction element capable of being planted, has an at least partially permeable casing and a block-shaped, granulated, bulk and/or porous filling material. The obj...
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WO/1995/006784A1 |
An earthen work bulk form (10) construction has a wire mesh facing (14) and granular compactable fill (20) with stabilizing members (22) projecting horizontally into the fill from the front facing. The front facing is comprised of modula...
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WO/1995/006169A1 |
The invention relates to a covering with a "hook-and-loop" engaging surface for a loose bulk or free flowing medium. One outer surface (2) of the covering (1) is provided with hooks, while another surface (2) is provided with matching co...
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WO/1995/002091A1 |
The invention concerns a method for the stabilization in depth of soil and/or sand against for instance erosion by wind and/or rain, to prevent landslips on slopes and/or to provide a stable foundation for a surface covering or other str...
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WO/1995/000712A1 |
An earth structure comprises a plurality of elongate stabilising elements (3) in an earth mass behind a facing made up of facing panels (1), and a plurality of connectors (2) behind the facing and connecting it to the stabilising element...
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WO/1994/029532A1 |
The invention ralates to a method for building in the ground a structure (1) with a floor located at a floor level (9) under ground level, wherein in at least one construction excavation area (5) ground is excavated to a level that is lo...
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WO/1994/025191A1 |
Contaminated material such as soil or sludge is remediated by injecting a suitable remediation fluid into the material during excavation of the contaminated material with a trenching tool. The remediation fluid is injected into the conta...
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WO/1994/023133A1 |
The technical field of the invention is that of public works. One of the main applications of the invention is in marine and fluvial structures such as dikes which are exposed to waves and currents and are disposed on unstable ground suc...
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WO/1994/023136A2 |
A modular block wall includes dry cast, unreinforced modular wall blocks (40) with anchor type, or frictional type or composite type soil stabilizing elements (42, 44) recessed therein and attached thereto by vertical rods (46) which als...
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WO/1994/021864A1 |
A process for the precise maintenance of the vertical excavation direction using a hydraulic clamshell together with an excavator with an outer guide (11) and an inner body (10) accepting the clamshell is improved and made substantially ...
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WO/1994/021863A1 |
The invention relates to a sheeting panel with outer, parallel, spaced covering sheets (3) with a filling structure (28, 29) between them. In order to obtain a light sheeting panel with high deformation resistance it is proposed that the...
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WO/1994/020694A1 |
A protective panel (12) constructed of a corrugated aluminum sheet (16) that has alternating, oppositely opening, longitudinal channels (18, 20). The end edges and the lateral edges of the sheet are rigidified respectively by a transvers...
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WO/1994/019272A1 |
Excavating equipment comprising a rigid support structure (1) with surface clamping means (18) articulately mounted thereon; excavating means (2) downstream of the surface clamping means (18) in a direction of excavation; power means (7)...
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WO/1994/018392A1 |
A device for connecting pavers (11, 12) together to form roads comprises a base plate (17) from which extend tubular projections (18). The tubular projections can extend into bores (13, 14) formed in the pavers and a fastener (20) is pro...
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WO/1994/013593A1 |
An installation method (figs. 2-7) for assembling fluid impermeable barrier members (1, 501, 101) in the ground to form a hazardous waste containment system (fig. 8) using a series of guide box assemblies (figs. 2 and 4), which can be ea...
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WO/1994/011581A1 |
It will be appreciated that the components may take forms other than those specifically mentioned and that use may be made of any form of scrap tyre (4). The blocking process is very simple and the preferred method is the breaking down o...
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WO/1994/006972A1 |
A device for sheeting deep trenches consists of vertical stays (1, 2) arranged in pairs at equal distances along the trench; spreader frames (6) slidingly arranged on the stays (1, 2) for keeping apart the stays (1, 2) of a pair of stays...
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WO/1994/003683A1 |
A timbering device has large-surface timbering panels (2, 4) supported against pairs of opposite vertical stays (1, 3) spaced apart by at least one bracing frame (5). The stays (1, 3), whose cross-section is C-shaped, have legs (16, 16\'...
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WO/1993/024315A1 |
An organic geotextile for soil stabilisation comprising a first layer of fine, intertwining fibres secured to a woven scrim constituting a second layer, said organic geotextile being adapted to be applied to an area of soil as a mat whic...
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WO/1993/019253A1 |
A cutting shield for digging open trenches in the ground has at least three superimposed sheeting elements that are movable with respect to each other in the longitudinal direction and that support the side walls (2) of the trench. Each ...
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