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WO/2000/079054A1 |
A template (F) is used when making a hole (E) in a highway to make it easier to restore the highway to its original level. The template (F) is used to provide a straight cut edge following which an edge protector (F) is put in place. A t...
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WO/2000/075430A1 |
The invention relates to a system of shaped blocks, comprising full blocks with an essentially rectangular base and half-blocks, which are essentially formed by halving the full block in the transversal central plane, for laying in the l...
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WO/2000/075431A1 |
The invention relates to a purpose-made brick which is laid to form a longitudinal structure and which comprises an essentially rectangular surface with longitudinal and transversal sides provided with spacing means or splined means such...
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WO/2000/065155A2 |
The invention relates to a constructive procedure for pervious stripes located between embankment reinforcements and the highway system, which enable passage and filtration of water and have absorption wells. The constructive procedure i...
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WO/2000/063495A2 |
The invention relates to a method for building roads and parking zones enabling passage and filtration of water and having absorption wells helping the water penetrate into the subsoil. The method comprises the following steps: 1) cleani...
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WO/2000/062603A1 |
A matting (1) suitable for use as a floor/wall covering, said matting including: a layer of flexible material including a moisture impervious outer surface (3) having a series of apertures (4) therethrough; one or more moisture imperviou...
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WO2000024634A9 |
The invention includes system for modifying ice adhesion strength of ice adhered to an object. The system includes an electrode that is electrically insulated from the object and a DC source, e.g., a battery, coupled to the object and th...
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WO/2000/061869A1 |
A concrete dowel placement apparatus provides a slip tube (14), a support structure (12a) having a top segment (44a), a side segment (46a), a base portion (48a). Top, side and base stringers (52a, 54a, 56a) respectively, are parallel mem...
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WO/2000/061872A1 |
The invention concerns a joint set between two road sections respectively supported by two adjacent structural elements (1). A running surface is formed by a surfacing coat (2) deposited on the elements and interrupted above the space wh...
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WO/2000/061868A1 |
A paving block having a prismatic body parallel grooves are formed in the whole top of the body. The pitch of the adjacent grooves and the distance between the groove and the joint are substantially equal to one another. One of the sides...
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WO/2000/058560A1 |
The invention concerns a U-shaped thermoplastic conduit element, sloping in the direction of water flow, or for a buried cable trough, whereof the branches extending vertically receive on their ends a check (10) for maintaining a grille....
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WO/2000/055428A1 |
The present invention relates to a draining and sound-absorbing wearing course consisting of two layers having a different thickness, made up of modified bitumen and inert products having particular characteristics. This wearing course c...
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WO/2000/055427A1 |
The resurfacing of roads and in particular bridge decks (10) includes spreading with a squeegee a thin layer of polymer modified concrete (18) over a bridge deck surface and then applying by broadcasting a layer of rock chips (24) to the...
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WO/2000/050142A2 |
A drainage structure having perforated parallel top and bottom plates (5 and 6) separated by spacer members (7). A web (15) joins adjacent spacer members (7) and has a curved profile (17) such that water spilling over the web (15) does s...
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WO/2000/047820A1 |
The invention concerns a bituminous upper layer draining blanket comprising two partially superposed layers whereof the upper layer comprises aggregate with low particle-size distribution and a modified bituminous binder, and whereof the...
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WO/2000/045620A1 |
A heated bridge deck (20) uses electrodes (24, 26) embedded within conductive concrete and connected to a power source to remove snow and ice accumulation. A cement-based mixture containing optimal amounts of conductive materials is mold...
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WO/2000/042265A1 |
A concrete contraction and expansion joint with a mechanism providing adjustable height, enabling fast, efficient pouring of concrete over layout surfaces, achieving accurate thickness and desired slope of the concrete slab. In a preferr...
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WO/2000/040811A1 |
The invention relates to a water conduit (10), especially for rainwater, for the collection, intermediate storage, as well as for the reduced and prolonged (throttled) release of the water (11) that is led into the water conduit (10). Ac...
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WO/2000/040519A1 |
A composite electroconducting material that can be used as electrothermal element in a wide range of applications, without affecting its physical characteristics because of high temperatures and operative conditions, comprises quick ceme...
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WO/2000/036220A1 |
The invention relates to a method for producing a concrete road surface, whereby dowels are placed in the concrete material in the area of transverse joints and/or longitudinal joints, said joints being particularly configured as dummy j...
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WO/2000/036221A1 |
The invention relates to a method for producing a concrete road surface, whereby dowels are placed in the concrete material in the area of transverse joints and/or longitudinal joints, said joints being particularly configured as dummy j...
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WO/2000/034588A1 |
A method for the waterproofing of joints and/or cracks (11) in the upstream face (10) of dams, other hydraulic works and concrete or masonry structures. A waterproofing membrane (13), comprising a strip of elastically yieldable synthetic...
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WO/2000/029791A1 |
The invention relates to a paving or revetment (1) comprising a top surface, such as a wearing course or a dike revetment, and a conveying element (3, 4, 6, 7, 8, 9) for conveying a liquid, such as water, along the top surface and for th...
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WO/2000/024968A1 |
The invention relates to a joint dowel comprised of the actual, mostly metallic dowel (4) and of a multipart plastic sheath (2). The invention is characterized in that the plastic sheath (2) is comprised of at least two parts whose ends ...
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WO/2000/023653A1 |
The invention relates to a method for manufacturing a ground slab field and a ground slab field comprising at least a first concrete slab and a second concrete slab (1 and 2). The first concrete slab and the second concrete slab are loca...
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WO/2000/018574A1 |
A composite roadway fabric including a first layer (10) attached to a second layer (30). The first layer (10) is an open grid of resin impregnated, biaxially oriented, high modulus of elasticity strands. The second layer (30) is substant...
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WO/2000/015715A1 |
Asphaltic materials are provided with increased resistance to damage from water, oil and weather by a process which comprises treating said materials with an aqueous composition containing: (A) from about 0.1 to 4% by weight, on a 100% s...
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WO/2000/015910A1 |
A method of repairing a section of a paved area, for example a section of a road (10), includes the steps of breaking up the surface material of the section (16); preparing the section to provide a base; placing a sheet (18) comprising a...
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WO/2000/012821A1 |
An elongated holding device (20) for holding paving blocks (86) in place. The device (20) has a pair of longitudinally spaced ends (36 & 38), an elongated vertical plate (24) having a front paving block contacting face (26) to define a b...
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WO/2000/009808A1 |
The present invention relates to a paving stone (1) used for producing a stable long-term paved assembly. To this end, the paving stones (1) are blocked so as to prevent any sliding displacement thereof in a vertical direction while allo...
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WO/2000/009819A1 |
The present invention relates to a road marking in the form of mutually spaced ribs (1) arranged substantially across the direction of the road. The road marking is characterized in that the ribs (1) form an angle $g(a) in relation to th...
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WO/2000/006828A1 |
A method of cleaning pollutants in exhaust gas from cars using a photocatalytic reaction of a photocatalyst by coating at least part of a road with a photocatalytic layer such as titanium dioxide. Substances derived from pollutants held ...
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WO/2000/004806A1 |
A system for inhibiting a wheeled, personal mobility unit, such as skateboards and in-line skates, from sliding along a surface having two or more surface portions oriented at mutually different angles has at least one part (10) having a...
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WO/2000/004758A1 |
A block (1) and a method for providing garden edging or paving, that has a flat top (6) and an open base with a joining element (20) mateable with cavities (4) on the ends of the block (1), enabling like blocks (1) to be mated and used i...
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WO/2000/004235A1 |
A pavement edging (10) for maintaining the integrity and straight longitudinal edge of a concrete pavement constructed from a plurality of concrete bricks (B) or the like. The pavement edging (10) having an elongated body with a front wa...
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WO/2000/004234A1 |
The invention relates to a shaped concrete block having a raised area and a shaped concrete block kit used to delimit soil covers. Shaped concrete blocks, notably troughed blocks (13) and drainage blocks (14) are used to delimit (12) a p...
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WO/2000/001890A1 |
The invention relates to the articulated imbrication of concrete slabs ¢i(in situ) wherein joints are formed by laying ¢i(in situ), along joint lines, a simple armored mesh device with a cut and fold pattern which has been already prep...
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WO/1999/064680A1 |
There is described a paving block (1) for use in the construction of a paved surface, which paving block has a top surface (6), a bottom surface (5) and at least one lateral surface (7) extending between the top (6) and bottom surfaces (...
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WO/1999/063167A1 |
A method of making a composite structure (10) from a support structure or a plurality of support structures laid side-by-side on a base, is disclosed. The support structure is formed from frameworks (12, 14, 16) each comprising a tube of...
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WO/1999/063179A1 |
The invention relates to a device by a constructional part (1) preferably extending between supporting parts (10, 11, 12) of a building or plant construction, and preferably forming a partition between storeys, such as a floor or deck. T...
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WO/1999/063166A1 |
A method of forming a support structure on a base from a framework (10) comprising a tube (12) of a flexible material divided by dividing walls (14) of a flexible material into an array of compartment (16), is disclosed. The method inclu...
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WO/1999/063165A1 |
A method of forming a support structure on a base (18) from a framework (10) which comprises a tube (12) of a flexible material divided by dividing walls (14) of flexible material into an array of compartments (16), is disclosed. Each co...
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WO/1999/060212A1 |
A paving system for controlling drainage and/or flow of water on a slope comprises a permeable layer providing an upper surface (12), at least one supporting substrate layer thereunder which is permeable to liquid, a containment layer (1...
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WO/1999/059397A1 |
A planting system for regulating the supply of water to a plant comprises a liner (28) for containing a volume of plant growing medium (30), such as soil, and drainage means adapted to drain water from the plant growing medium (30) conta...
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WO/1999/055968A1 |
The invention concerns a joint comprising at least two elements with shaped profiles arranged to fit into each other mutually such as a male part and at least one female part, each of them being integral with the edges of two adjacent sl...
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WO/1999/053142A1 |
Ecotechnical pavement comprising a draining and wearing course (1) and at least a second lower layer (2) of analogous structure. The particular granulometry of said layers (1, 2) and the choice of aggregates, insure both an optimum adher...
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WO/1999/053143A1 |
The invention concerns a device and a method for repairing damage caused by slab (2) rocking on motorways or the like, and the damage caused to road structures such as bridges whereof the flooring is not sufficiently strong. The inventio...
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WO/1999/049136A1 |
This present invention relates to grid structure (1) for reinforcement in road building which crossing strands (2, 4) of warp and woof. The openings of the grid are traversed by longitudinal-laminar belts (7a-7d) of this textile material...
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WO/1999/047762A1 |
A method is disclosed for bonding and creating load transfer capability across a joint (14) between two adjacent concrete members, such as roadway slabs (1, 8), concrete pipes (101, 102), and post and beam supports (110, 112). A slot (16...
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WO/1999/045206A1 |
The invention provides a method for improving a road surface with large pores, for instance comprising a top layer of large-pore asphalt, according to which method a mixture is formed of ground material consisting substantially of grains...
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