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WO/2004/018747A1 |
The present invention relates to a process of producing a fibre mat using fibre from oil palm, comprising the steps of de-oiling and dewatering of a shredded fibre by pressure press, drying said shredded fibre in a drying device, feeding...
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WO/2004/007847A1 |
The invention relates to an expansion frame for shoring plates (6, 7) comprising: a) two interspaced columns (2, 3) which are vertical during normal use, and; b) two braces (4, 5), which are arranged one above the other in an interspaced...
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WO/2004/003303A1 |
To make an oriented plastics material geogrid (10) in which oriented strands (6, 9) form triangular meshes with a junction (11) at each corner and six of the strands (6, 9) meet at each junction (11), a plastics material sheet starting m...
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WO/2004/003302A1 |
A wire covered with a sheath of protective material for use, in particular, in the construction field and in products made of double-twist wire netting which are used in the water, geotechnical, and erosion-control fields comprises a cro...
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WO/2003/089720A1 |
A method for constructing a check dam or a fire prevention dam using a gear-type block comprises depositing a bottom mat for protecting weak ground or a mat for containing water on a prepared river bed of a river or a valley; piling a pl...
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WO/2003/089763A2 |
An improved device (10) and method for mechanically installing erosion blankets (90) on a ground surface. The device holds a roll of an erosion blanket and provides that the blanket unwind when the device is propelled forward. Upon unwin...
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WO/2003/087481A1 |
The present invention provides a construction method for sand control dam, includes the following steps: Range the sand control rings (1) on line for control the shifting sand (5); raise up the sand control rings (1) for forming a sand d...
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WO/2003/078742A1 |
A method for creating an infrastructure especially useful for construction projects requiring large amounts of filler material, comprising: (a) creating blocks made of compressed refuse; (b) reinforcing each block with a flexible plastic...
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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/2003/066972A1 |
The invention relates to a plate for propping the walls of a ditch, more particularly a construction ditch. Said plate consists of a plurality of profiles (10) that are connected to one another, wherein the sides of adjacent profiles (10...
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WO/2003/060242A1 |
The invention relates to an underground pipe and cable gallery which can be inspected. The inventive gallery comprises two vertical, opposing trays (1). One of the aforementioned trays (1) is equipped with support trays (2) which are int...
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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/2003/057798A1 |
The invention relates to a composition for injecting soil, comprising (i) a latent hydraulic substance and (ii) shell lime material. The invention furthermore relates to a mortar comprising this composition. Finally the invention relates...
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WO/2003/050358A1 |
A cellular reinforcing structure (1) for preventing soil erosion comprises a plurality of lattice type sheets (5) of plastics material having longitudinal members (9) joined by transverse members (8) which define openings (13). The sheet...
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WO/2003/038196A1 |
The invention relates to a grid or lattice container structure which is intended for use on a worksite in order to protect against erosion. According to the invention, the structure (10), which is filled on site with stones or another co...
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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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WO2002054852A9 |
The invention relates to mats, especially mats for use as grass mats, slope mats, erosion control mats, geotextile mats with and without seeds, ballast bed grass mats, road verge grass mats, roof grass mats, mulch mats, mattresses and ma...
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WO/2002/101158A1 |
The invention concerns a method for building a retaining structure built against a surface (6) of an existing structure (2), such as an embankment, a wall, a rock surface, surface wherein are provided distributed anchoring points (18). T...
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WO/2002/099203A1 |
This invention describes a method of locating a foundation member comprising drilling a first hole (13), drilling a second hole (13) alongside the first hole (13) so that it overlaps with the first hole (13), drilling successive holes (1...
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WO/2002/099244A1 |
The present invention is directed to an apparatus (10) for drilling a kerf in the ground (26). The kerf is typically an endless kerf. The apparatus (10) includes a carriage member (14) mounted on the base structure (12) and a drill rig (...
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WO/2002/097199A1 |
Disclosed is a landscape block assembly for a retaining wall and a method of constructing the same, which provides stable connection between upper and lower adjacent blocks for reinforcing a retaining wall and allowing afforestation. The...
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WO/2002/088273A1 |
A thickener for excavating slurry having excellent anti-cement staining, hard to be rotted, and suppressing a foamability causing an operational problem, an excavating slurry using the thickener, and cast-inplace underground pile work me...
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WO/2002/084033A1 |
A number of trench cover members (2) are interlinked to form a cover for a trench (4). Oppositely directed trench engaging arms (27, 28) are movable relative to a cover member (2) to facilitate adjustment to a desire width of trench. A t...
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WO/2002/077373A1 |
A building board (31) for trench shuttering is disclosed, comprising an essentially rectangular frame (32) made from profile steel and cladding sheets (33) welded to both sides of the frame for protecting the walls of a trench (1) for a ...
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WO/2002/077391A2 |
A self-reinforcing in-situ concrete form (10) that receives concrete (54) including a first panel having a first surface (16) and a second surface (18) positioned opposite to the first surface (16), and a reinforcement rib (14) connected...
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WO/2002/070591A2 |
In excavations, such as mines, supports are needed to prevent rock falls. Structural beams provide the main support in the excavation to prevent major rock falls. However, between the main beams, minor rock falls can still occur. To prov...
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WO/2002/061211A1 |
A integrated scheduling method for installing modified precast building columns (1), first floor grade slab (5) and supporting beams (4) prior to site excavation, and to use these components, together with specialized shoring panels and/...
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WO/2002/043883A2 |
The invention relates to a landfill structure and a method for operating the same and, more particularly, to a landfill structure using a concept of multi-layered reactors, a method for making efficient use of landfill gas generated from...
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WO/2002/042563A1 |
The invention relates to a soil compacting machine comprising at least one roller (11, 12) and a driving stand (20) comprising at least one steering device (26, 27). Said steering device (26, 27) can be horizontally pivoted from one side...
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WO/2002/033178A1 |
A unitized civil engineering structure capable of a solid integration and being high in durability. One block-form unit (B1), out of adjoining block-form units (B1, B1), is formed with a protrusion (P1, ...) and the other block-form unit...
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WO/2002/025019A1 |
A grid structure comprises an array of cells. Peripheral cells (20, 30) in the array have coupling means (26, 27) to permit the grid structure to be coupled to a like grid structure. The coupling means (26, 27) includes a first coupling ...
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WO/2002/014612A1 |
The invention relates to a method of stabilizing an inclined surface against failure and erosion comprising applying over the surface a layer including (a) a structural matrix for retaining the surface and (b) a growth composition disper...
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WO/2001/068990A1 |
The invention concerns an apparatus for drilling trenches in the ground comprising a main frame (10) with two main vertical surfaces (32, 32'), a drilling assembly (18) including a support arranged at the lower part of said frame, and me...
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WO/2001/068991A1 |
The invention concerns an apparatus for drilling trenches (42) in the ground comprising a frame (14), a drilling assembly comprising a horizontal support plate (18) connected to the lower end of the frame, said plate supporting drilling ...
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WO/2001/063057A2 |
A corrosion-resistant, synthetic deformed bar (25, 26) for use in soil stabilization structures, such as soil nailed or anchored structures, and methods of using the same.
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WO/2001/049943A2 |
The present invention relates to a system and method for constructing a pre-stressed modular construction for supporting or retaining an applied load. In particular, the present invention relates to a system and method for pre-stressed m...
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WO/2001/048324A2 |
The invention relates to a construction and can be used for road construction, in particular for making a base for a road carpet, as well as for an embankment and protecting the fill slopes of roads, channels, casings and hydraulic const...
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WO/2001/046526A1 |
A method of stabilisation and confinement of earth structures including the steps of: (a) excavating an earth structure to a predetermined depth; (b) inserting earth anchors (76) into a wall structure formed by excavation; (c) tensioning...
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WO/2001/044578A1 |
The invention relates to a building component (1, 11, 17) that consists of cast stones and serves as flooring element, palisade element or wall stone. The inventive component is provided in the form of a straight prism and has a cross-se...
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WO/2001/027395A1 |
The invention relates to a temporary barrier wall or temporary platform system, comprising an assembly of polyethylene panels. Each panel is made up of a smooth surface and an antislip surface. Each panel has a practical, resistant means...
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WO/2001/025009A1 |
Mobile continuous structure forming apparatus (11) includes a supporting portion (12) including a plurality of spaced upstanding frame members (20, 21, 22, 23), a plurality of horizontal frame members (25, 26, 27, 28) adjacent upper and ...
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WO/2001/023675A1 |
The invention concerns a method for treating earth spoil to produce filling material (15), characterised in that the earth spoil to be treated (10) is crushed (12) and then screened (14), both the crushing and screening processes being c...
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WO/2001/021898A1 |
A temporary trench cover comprises a number of cover elements (1) which are of prefabricated or cast metal construction. Interlink means for interengaging like cover elements on assembly comprises a male head part (35) at one end and a f...
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WO/2001/021398A1 |
A method of forming a continuous composite structure (70) includes encapsulating solid additive particles (75) with a first reactive liquid resin forming material (76) and migrating part of the mixture through a porous blanket to form a ...
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WO/2001/002650A1 |
This invention relates to the method of constructing a dam in water conservancy works, named method of horizontal spread with inclined layer, it solves the problem in concrete dam in common use. It is characterized in that, the process i...
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WO/2001/002651A1 |
A method of stabilising soil is disclosed comprising a diaphragm wall whose lower end is anchored in an under-reamed cavity filled with concrete, together with an under-reaming tool for constructing the cavity. The under-reaming tool com...
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WO/2001/000932A1 |
The present invention relates to a wall block for use in a segmental retaining wall system (10). The wall block (12) comprises an interior face (26) for forming an interior surface of a segmental retaining wall, an exterior face (24) for...
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WO/2000/061880A1 |
A retaining wall structure built of wall-building units such as sand/soil bags or hardenable building units such as clay bricks has interconnecting members placed between adjacent courses of units to attach the adjacent courses to one an...
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WO/2000/061850A1 |
The invention relates to, in particular, a geotextile comprising linear running warp threads (1) and linear running weft threads (2) which are essentially orthogonal thereto. Said weft threads are joined to the warp threads (1) by means ...
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WO/2000/044995A1 |
A connector for stacking foamed synthetic resin blocks each having at least one head at one pointed end of the shank portion perpendicularly to the shank and a method for stacking/connecting foamed synthetic resin blocks by means of such...
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