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WO/2005/121252A1 |
The invention relates to an aqueous bitumen emulsion, comprising bitumen and a surfactant agent, made from esters or amides of glycine betaine, produced by reaction of glycine betaine with a sulphonic acid and an alcohol or amine with a ...
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WO/2005/116135A1 |
A curable composition for producing a fluid permeable composite material comprising: a particulate material and a binding agent comprising: 25-40 % by weight of an acrylic polymer, 0.5-20 % by weight of 10-35 % by weight of a homopolymer...
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WO/2005/105926A1 |
The invention relates to the use of additives in the preparation of bitumen/polymer compositions, in order to provide same with improved resistance to chemical attacks. The aim of the invention is to improve resistance to chemical attack...
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WO2005085530B1 |
A process and apparatus for forming a coherent refractory mass on the surface of a road wherein one or more non-combustible materials are mixed with one or more metallic combustible powders (2) and an oxidizer (7), igniting the mixutre s...
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WO/2005/083184A1 |
A method of placing a placement material for placing the placement material in the foundation and earth floor of a building or a site formed in a road, comprising the steps of leveling the site, laying down plate-like materials in the si...
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WO/2005/075741A1 |
The invention relates to a water-permeable paving (1), for application on a ground. The upper part (6) of the paving (1) comprises a combination of compacted mineral aggregate and organic adhesives. Said paving (1) has a multilayered str...
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WO/2005/071165A1 |
The invention relates to joint filling material which is used to fill joints in coverings of travel surfaces, in particular for road junctions (10) between two component sections which can be displaced in relation to each other. Accordin...
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WO/2005/068723A1 |
Disclosed are a material for paving a paint paving material made by pulverizing waste tires into pure rubber chips, compressing waste plastic into circular balls by injection molding, and then impregnating polyurethane resin, which has a...
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WO/2005/064083A1 |
A method for renovating a structure, in particular a traffic surface, is described where the structure comprises a reinforced concrete carrying structure on which a membrane is arranged and on top of which a surface layer such as bitumin...
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WO/2005/061624A1 |
The invention relates to bituminous compositions, or bituminous binders, for road and industrial applications. Said compositions are especially compositions that can be handled at room temperature, such as pure or modified bitumen emulsi...
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WO/2005/049922A1 |
A device serves to produce roadways, squares and similar ground areas (2), whereby a substructure (4) is placed in the form of a foundation on and/or in a subsoil (3), and a superstructure (5) is constructed. To this end, recesses (8) fo...
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WO/2005/033410A2 |
A mat for use in a paved surface comprises a nonwoven or woven fibrous mat made from fibers including polymer fibers with a melting point greater than 320°F (160°C), the mat having a load-elongation behavior such that when the mat is s...
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WO/2005/028756A2 |
The invention relates to a method for cold production of a bituminous coating for road surfacings, obtained by coating granulate with a bituminous binder in emulsion, said granulate may optionally be pre-coated with a hydrocarbon binder....
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WO/2005/021871A1 |
A construction of an environmental and water-permeable paving, which includes the steps of connecting a plurality of frame units composed of water ducts and connecting meshes to form a great area of framework; burring the frame units int...
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WO/2005/012642A1 |
A method and composition for treating a weathered low traffic volume asphalt surface. The method comprising the steps of providing a composition comprising a solution, emulsion or dispersion of a polymer material, particulate material, r...
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WO/2005/007739A2 |
A chemical composition and method for enhancing the physical properties of a materials. The composition may be used as a material conditioner and stabilizer is disclosed. The chemical composition may include a resin, a polymer, an emulsi...
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WO/2005/004815A2 |
A method of covering a surface with a matrix-forming polymer includes the step of applying a vinyl acrylic latex polymer to soil such that the polymer bonds particles of the soil to form a substantially continuous latex phase. A method o...
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WO/2004/106260A1 |
Method for the production of a mixture to be used in highway engineering works as a construction material having increased dynamic strength, better stability and deformability, especially under hard weather conditions. The method is char...
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WO/2004/092047A2 |
System and apparatus for repair of concrete surfaces, and a method of using the same, having slab removal plates, slab replacement plates, slab transport/replacement frame carrier vehicles, slab injection/guide collars for application of...
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WO/2004/076553A1 |
A resin composition characterized by comprising particles of a thermoplastic resin composition containing 30 to 70 wt.% ethylene/vinyl acetate copolymer having a vinyl acetate unit content of 20 to 45 wt.% and a melting temperature of 40...
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WO/2004/076554A1 |
A paving resin composition is characterized as a thermoplastic resin composition which contains at least 30-70 weight% of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 20-45 weight% and a melting temperature of 40...
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WO/2004/074579A1 |
A system and device, paving machine (1), is disclosed for obtaining a topographical profile of a road bed, and then delivering an asphalt mat that varies in thickness according to that profile. The system enables variance in the mat thic...
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WO/2004/067847A1 |
A method of repairing defects of a wearing course of a road surface, particularly permanent deformations and roughness loss characterized in that a noisy profile with grooving formed with parallel longitudinal grooves is first cut with a...
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WO/2004/060991A2 |
The invention relates to the use of at least one functional olefinic polymer P for improving the resistance of a bitumen/polymer compounds to petroleum solvents which comprises per weight of bitumen: (1) at least one type of bitumen, and...
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WO/2004/057128A1 |
The subject matter of the present invention is to provide a method for producing a continuous waterproofing flooring. This method consists in waterproofing a foundation (2) with the following coupled system: a) two component liquid appli...
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WO/2004/055271A1 |
The invention concerns a track for driving road motor vehicles in low-grip conditions, with a road surface comprising a bituminous concrete surface coating, said surface coating comprising a running surface layer consisting of a non-drai...
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WO/2004/055115A1 |
The present invention discloses methods of making improved rubber modified asphalt cement compositions, and compositions made by the method, where the compositions are useful in paving, roofing, coating and other sealing applications. In...
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WO/2004/020528A1 |
Cationic aqueous emulsions of rubber modified asphalt cement (RMAC) useable for paving, seal coat, slurry seal, roofing, coating and other applications. First, a RMAC is prepared by combining 45 to 90% by weight asphalt with about 5 % to...
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WO/2004/018554A2 |
Solid, low-cost paving binder prepared by admixing sulfur, paving grade asphalt (AC) asphalt, and a siliceous filler such as fly ash and silica material, and solidifying the product into preferably flaked, pellet or pastille forms. Carbo...
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WO/2004/016565A2 |
The invention relates to a method for producing a mortar containing bituminous binder at a low temperature of aggregate and said bituminous binder. The inventive method is characterised in that an additive exhibiting a high desorption po...
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WO/2004/007390A1 |
The invention concerns a method for improving characteristics of building and coating elements with a rubber-based filler, and resulting materials. Said method consists in incorporating in the concrete or road surfacing material elements...
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WO/2004/005622A1 |
In a method of reinforcing and waterproofing a paved surface, a layer of liquefied asphalt (12) is applied on a paved surface (10). A reinforcement mat (14) is then applied over the liquefied asphalt. The reinforcement mat includes a fir...
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WO/2003/106367A1 |
The invention relates to a concrete-containing building material comprising a first amount of concrete sludge comprising water and dry matter, which dry matter comprises cement, gravel and sand and a second amount of cement. The inventio...
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WO/2003/104318A1 |
The invention relates to conversion products of special mixtures of long-chained fatty acids and aliphatic diamines having an alkali number < 10 and an acid number < 15, and to the use of the same.
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WO2002103116B1 |
A method of reconstructing a road is provided. This method includes taking representative cores of the road, analyzing the cores, selecting a substantially solvent-free emulsion based on climate history, mixing the emulsion and reclaimed...
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WO/2003/087477A1 |
The present invention provides an improved polymer additive which may be used to increase the high temperature viscosity of an asphalt, without deleteriously affecting the low-temperature viscosity of the asphalt. The polymer additive ma...
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WO/2003/082986A1 |
An asphalt modifying material which comprises an elastomer and a (meth)acrylic resin, wherein the (meth)acrylic resin is contained in a proportion of 0.01 to 1.5 parts by weight relative to 1.0 parts by weight of the elastomer&semi a mod...
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WO/2003/070829A1 |
The invention relates to an aqueous polymer composition containing at least one aqueous bitumen dispersion and at least one aqueous dispersion of at least one polyurethane obtained from a polyol component which contains at least one hydr...
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WO/2003/060235A1 |
A process for waterproofing a construction surface and slits of the construction surface comprises a first step in which the construction surface and the slits of the construction surface are dried by heating so as to open up capillary p...
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WO/2003/054104A2 |
A method of inhibiting or preventing bonding between snow or ice and a substrate is provided. The method includes applying an adhesive to the substrate, broadcasting an aggregate onto the adhesive to form an aggregate-adhesive and applyi...
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WO/2003/048458A1 |
In one embodiment the method comprises the steps of providing a first template having a predetermined pattern; impressing the first template into the asphalt surface when the asphalt surface is in a pliable state to form an impression th...
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WO/2003/046286A1 |
A solar heat cutout paved body, wherein hollow fine particles and/or pigment absorbing solar heat in visible wavelength area and reflecting solar heat in infrared wavelength area is allowed to exist in the surface layer part of the paved...
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WO/2003/031722A1 |
A base material is admixed with an electromagnetic wave absorber of conductive fibers, e.g. carbon fibers, each having an overall length corresponding to the wavelength of an electromagnetic wave to be absorbed thus composing a paving ma...
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WO/2003/031723A1 |
A road surfacing for reducing rolling noise includes particles bonded together so as to form between them air-permeable channels. The material of the road surfacing includes a ballast material comprising granules of stone and rubber and ...
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WO/2003/032439A1 |
A material produced by integrating an electromagnetic wave absorber around a granular material, a material produced by dispersing and integrating an electromagnetic wave absorber internally, and a material produced by admixing an electro...
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WO/2003/022900A1 |
A liner is the product of reaction of (a) a hydrophilic prepolymer bearing isocyanate groups; and (b) a water-borne polymer dispersion, the polymer bearing groups that are reactive to isocyanate groups; wherein the dispersion has a suffi...
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WO2002101149B1 |
A method of paving a gravel and/or dirt roadway (10) is provided. This method includes evaluating the roadway to determine if it is an appropriate candidate for emulsion stabilization, rotating a milling head (20) down a roadway to break...
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WO/2003/016632A1 |
The present invention relates to a concrete pavement layer with a section consisting of a waste tire chip layer formed on a water permeable concrete course or a conventional concrete course to have a thickness of 10 to 20mm.The waste tir...
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WO/2003/014231A1 |
Sulfur, useable in as an additive to asphalt in the preparation of asphalt binders can be plasticized by addition of carbon and further treated with amyl acetate. This plasticized sulfur can be formed into solid particles and then added ...
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WO/2003/011976A2 |
The invention relates to an asphalt for floor coverings, which has an at least partially binder-free surface and which contains mineral substances with portions of grain sizes > 2 mm, portions of grain sizes ranging between 0.09 mm and 2...
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