Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 6,494

Document Document Title
WO/2014/005935A1
The invention relates to a bituminous composition and to the method for the production thereof. The bituminous composition comprises a bitumen, a first additive comprising at least one linear or branched, saturated or unsaturated fatty a...  
WO/2014/006340A2
The present invention concerns the use, as a cationic surfactant for preparing bitumen emulsions, of at least one emulsifier comprising, and preferably consisting of: a) at least one alkoxylated amine, preferably comprising at least 5 al...  
WO/2014/005936A1
The invention relates to a bituminous composition and to the method for the production thereof. The bituminous composition comprises a bitumen, a first additive comprising at least one linear or branched, saturated or unsaturated fatty a...  
WO/2014/002140A1
A pavement structure (1) comprises a binder layer (2) formed by an epoxy resin disposed on a pavement surface (10a) of a road, a hard aggregate (3) and a particle-supporting elastic aggregate (4), a portion of which is buried and retaine...  
WO/2013/121303A3
A method of repairing cracks in a paved surface includes indentifying at least one crack in the surface that needs to be repaired. The crack is then filled with an asphalt sealer including approximately 40-55% by weight of slag sand.  
WO/2013/163799A1
The present invention relates to a polyurethane modifier for pitch, the pitch modified by same and the use thereof. The modifier comprises components capable of forming a polyurethane structure such as polyisocyanates or a prepolymer or ...  
WO/2013/163463A1
Asphalt compositions comprising reclaimed asphalt and an ester-functional rejuvenating agent derived from tall oil are disclosed. Rejuvenated binder compositions are also included. The rejuvenating agents restore to reclaimed asphalt des...  
WO/2013/159728A1
A repair material capable of releasing oxygen and being rapidly solidified when heated, a preparation method thereof, and an application thereof in the field of rapid repair of a road surface. The material in a heated state can release a...  
WO/2013/163467A1
Asphalt compositions comprising reclaimed asphalt and a rejuvenating agent are disclosed. The reclaimed asphalt comprises aggregate and an aged binder. The rejuvenating agent, which has a cyclic content of at least 5 wt.%, comprises an e...  
WO/2013/159729A1
A self-compacting pavement repair material capable of being rapidly solidified, a preparation method thereof, and an application thereof in the field of rapid first-aid repair of a pavement. The material in a heated state can form a high...  
WO/2013/132488A1
This invention relates to a modified rubber composite for use in a variety of applications, and methods for its preparation.  
WO/2013/134301A1
A system and method for temporarily filling surface voids, such as cracks, potholes or other surface breaches includes a flexible container, such as a bag. The bag is filled with an engineered viscosity fluid. The fluid properties are ch...  
WO/2013/123391A1
Disclosed is a paving material which is useful to accommodate efficient movement of heavy loads, including but not limited to heavy loads necessitated by large-scale agricultural operations. Also disclosed is a process for producing such...  
WO/2013/115825A1
A composition is provided for use in a pavement surface, comprising (a) asphalt in an amount of from 40 to 70 parts by weight; (b) an electrically neutral copolymer in an amount of from greater than 0 to 10 parts by weight; (c) an emulsi...  
WO/2013/113133A1
The invention relates to a method for paving low-traffic roads or paths with a paving slab that is cast in situ and has a width Dx narrower than the smaller value of D1 and D2. D1 is the free distance between the front wheels of a standa...  
WO/2013/106578A1
Road material compositions, systems for uses and methods of making are provided in which the road material includes an asphaltene mixture. The asphaltene mixture generally includes at least one of the following: a surfactant, peptizer, s...  
WO/2013/106699A1
Bitumen may be prepared by mixing at least two bitumen feed streams to prepare a bitumen product stream; analyzing the feed streams and the product stream to determine a stability index for each using a Bitumen Asphaltene Stability Index...  
WO/2013/102653A1
Disclosed is the use of a polyurethane (PU) foam composition for the filling of cavities in road construction and/or in road repair, whereby the foam substantially collapses after expansion. Further provided is a method for filling and/o...  
WO/2013/092809A2
The invention relates to a thermoreversibly cross-linked graft polymer, to the method for preparing same, and to the use of such a graft polymer in preparing a thermoreversibly cross-linked bitumen/polymer composition. The present invent...  
WO/2013/090283A1
Asphalt compositions comprising reclaimed asphalt and an ester-functional rejuvenating agent are disclosed. Rejuvenated binder compositions are also included. The rejuvenating agents restore to reclaimed asphalt the more desirable proper...  
WO/2013/083798A1
An asphalt composition comprising aggregate, bitumen, sulphur and surfactant, wherein the surfactant is selected from cationic surfactants, amphoteric surfactants and mixtures thereof. Methods of preparing asphalt compositions and asphal...  
WO/2013/083807A1
An asphalt composition comprising aggregate, bitumen, sulphur and resin-based binder, wherein the resin-based binder comprises a thermoplastic hydrocarbon resin and a diluent. Methods of preparing asphalt compositions and asphalt pavemen...  
WO/2013/084487A1
A reservoir structure (100) provided with a water-impervious layer (3) constituted by a plurality of hydrophobic granules, a water retention layer (2) formed above the water impervious layer and capable of retaining a predetermined volum...  
WO/2013/085926A1
An improved method for suspending GTR in asphalt is disclosed. The method allows GTR to be used without the GTR particles settling out of the asphalt blend. The GTR will remain suspended in the asphalt and will not settle for at least 48...  
WO/2013/082099A1
A method of controlling a paving process is disclosed. The method may include mixing at least one capsule (66) that at least partially encloses a dye (70) within a paving material and dispensing the paving material at a desired location....  
WO/2013/025789A3
A process method for producing modified asphalt binder compositions that involves mixing an asphalt binder and at least one asphalt additive and/or asphalt modifier in a stirred ball mill so as to subject the mixture to mixing, shearing,...  
WO/2013/060110A1
Provided are a warm-mixed rutting resistant asphalt mixture and preparation method thereof, the warm-mixed rutting resistant asphalt mixture comprising a warm-mixed asphalt additive and a rutting resistant asphalt modifier; the warm-mixe...  
WO/2013/062243A1
The present invention relates to a high-performance wet-type shotcrete composition and to a method for constructing a scenic structure using same. More particularly, the present invention relates to a method for constructing a scenic str...  
WO/2013/056840A1
The invention proposes a method for solving the problem of producing an at least dual-layered asphalt structure that can also be installed cost-effectively and in adverse weather conditions. In such a method, this at least dual-layered a...  
WO/2013/042783A1
A polymer-bound asphalt composition comprising (a) asphalt, (b) an ethylene-alkyl (meth)acrylate-glycidyl (meth)acrylate ternary copolymer and (c) a styrene-type elastomer, wherein an epoxy group in the component (b) is reacted with a fu...  
WO/2012/170165A3
A method for forming and applying retroreflective pavement markings comprising the steps of a) spraying the area with a hot epoxy binder, b) depositing particles of a microcrystalline ceramic element having a high refractive index onto t...  
WO/2013/033302A1
The thermoplastic pavements markers and pavement marking compositions of the present application include a miscible blend of ethylene acrylic acid polymers and have a crystallization onset temperature observed upon cooling of greater tha...  
WO/2013/025789A2
A process method for producing modified asphalt binder compositions that involves mixing an asphalt binder and at least one asphalt additive and/or asphalt modifier in a stirred ball mill so as to subject the mixture to mixing, shearing,...  
WO/2013/022371A1
The invention relates to the road construction sector, and specifically to a method for heat regeneration of asphalt concretes. The technical problem addressed by the claimed invention consists in reducing material costs and energy consu...  
WO/2013/018682A1
Provided is a structure for paving roads and the like and forming the walls, roofs, rooftops, and the like of buildings, the structure achieving an increase in the amount of retroreflection of sunlight and a reduction in the amount of sp...  
WO/2013/017892A1
The use of ashes in a bituminous mixture (hot, warm or cold). The ashes may be a by product, or waste materials. Surprising benefits have been found when utilizing such ashes in bituminous (e.g. emulsion) mixtures. Firstly, an improvemen...  
WO/2012/175586A1
The present invention relates to a composition comprising bitumen and an alkoxylated amine, to a method for the production of such a composition, and to a method for paving a surface using such a composition. The present invention also r...  
WO/2011/112569A3
The invention provides a polymer modified binder using an asphalt plant mix modifier comprising a mixture of thermoplastic polymers, comprising both elastomers and plastomers, blended with oils and dispersed in a powder medium to facilit...  
WO/2012/170165A2
A method for forming and applying retroreflective pavement markings comprising the steps of a) spraying the area with a hot epoxy binder, b) depositing particles of a microcrystalline ceramic element having a high refractive index onto t...  
WO/2012/156542A1
The invention relates to a novel bituminous material which uses vulcanised rubber powder from end-of-life tyres, and to the use thereof for the construction of sub-ballast.  
WO/2012/152459A1
The invention relates to an ecological, thermally durable, and long-acting adhesion component intended for bitumen coatings, as well as its production method. More specifically, the invention relates to the production of a bituminous com...  
WO/2012/139263A1
Disclosed is a water-permeable and water-absorbing eco-pavement. In the invention, hollow bodies (42) provided with multiple through-holes (43) are mixed into water-permeable material, and a pavement layer (40) is laid after mixing the h...  
WO/2012/139180A1
The present invention relates to use of organic chemical additives for the preparation of warm asphalt mixtures. The compositions of asphalt mixtures in accordance with the present invention provides a manufacturing, spreading and compac...  
WO/2012/098406A3
A high-friction coating for hard surfaces comprises an aggregate, wherein the aggregate comprises particles of an electric arc furnace carbon steel slag having a mean particle size of from 1 mm to 5 mm, e.g.from 1 to 3 mm and/or 3 to 5 mm.  
WO/2012/123507A1
The invention provides a riding surface formed of a mixture of sand with stone fibres.  
WO/2012/098406A2
A high-friction coating for hard surfaces comprises an aggregate, wherein the aggregate comprises particles of an electric arc furnace carbon steel slag having a mean particle size of from 1 mm to 5 mm, e.g.from 1 to 3 mm and/or 3 to 5 mm.  
WO/2012/021039A9
The present invention concerns a playground floor construction method and a playground floor structure adopting the method. According to the present invention, in multiple-layer playground flooring construction, no hardening time is requ...  
WO/2012/099613A1
The invention is a foamed bituminous emulsion comprising a bituminous emulsion and vapor entrained within the bituminous emulsion, such that the foamed bituminous emulsion is a frothy mass of foam. The temperature of the foamed bituminou...  
WO/2012/021039A3
The present invention concerns a playground floor construction method and a playground floor structure adopting the method. According to the present invention, in multiple-layer playground flooring construction, no hardening time is requ...  
WO/2012/063197A1
The present invention relates to a graft polymer PG including a polymer backbone P and at least one side graft G linked to the polymer backbone, the graft G having the general formula (1): in which R1 and R2 represent, separately from on...  

Matches 151 - 200 out of 6,494