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Patent Searching and Data


Matches 1 - 50 out of 6,595

Document Document Title
WO/2020/100881A1
An asphalt composition comprising asphalt and a polyester, wherein the asphalt has an asphaltene content of 18-40 mass% and the polyester is contained in an amount of 1-10 parts by mass per 100 parts by mass of the asphalt.  
WO/2020/054167A1
[Problem] To provide a technology which improves water resistance performance by suppressing separation of asphalt. [Solution] An asphalt composition according to the present disclosure is characterized by containing at least an asphalt ...  
WO/2020/054166A1
[Problem] To provide a technology which improves water resistance performance by suppressing the peeling of asphalt. [Solution] The disclosed asphalt composition at least contains an asphalt base oil and a silane-containing coupling agen...  
WO/2020/054168A1
[Problem] To provide a technology which improves water resistance performance by suppressing the peeling of asphalt. [Solution] The disclosed asphalt composition at least contains an asphalt base oil and a silane-containing coupling agen...  
WO/2020/029308A1
A construction method for quickly repairing a concrete pavement crack in a zipper-manner, comprising the following steps: (1) taking the concrete crack as a center line by using a marking pen, drawing a parallel line having a width of 20...  
WO/2020/033503A1
A paving mixture for application to a surface and a method for the same are provided. The mixture comprises a binding material layer applied to the surface to form a base layer on the surface, and an aggregate material layer applied on t...  
WO/2020/023885A1
The present disclosure relates to compositions comprising Gilsonite in a concentrated liquid form, and methods for producing the concentrated liquid Gilsonite. The composition can include Gilsonite in vegetable oils, paraffinic oils, nap...  
WO/2020/013418A1
The present invention relates to a melting fiber coat for tack coating, a manufacturing method thereof, and an asphalt pavement method using same, the melting fiber coat being capable of replacing tack coating formed by a spraying method...  
WO/2020/009895A1
A void filling asphalt emulsion and a method of using the void filling asphalt emulsion to fill voids below the surface of an asphalt pavement. The void filling emulsion is prepared by forming a base asphalt emulsion having about 45 to 7...  
WO/2019/210445A1
A geopolymer grouting method for an asphalt pavement in a textile factory, comprising: performing drilling grouting on an asphalt pavement having a deflection value Ls>20.8; using base grouting, the grouting hole having a depth of 1.2-1....  
WO/2019/195223A1
Formulations and methods of making and using two emulsions, one emulsion having a rejuvenating agent and another emulsion having an asphalt phase. The two emulsions may be serially applied or blended together to form a dual emulsion for ...  
WO/2019/190032A1
The present invention relates to an all-in-one pothole repair vehicle in which all devices for repairing the damaged portion of a road are loaded in one vehicle body, and the objective of the present invention is to provide an all-in-one...  
WO/2019/165238A1
An engineered crumb rubber asphalt additive may comprise a plurality of a structural particles and a non-elastomeric liquid. At least a portion of the surface of the structural particles is coated with the non-elastomeric liquid. The str...  
WO/2019/156960A1
A paving mixture for application to a surface and a method for the same are provided. The mixture comprises a binding material layer applied to the surface to form a base layer on the surface, and an aggregate material layer applied on t...  
WO/2019/145986A1
Described is a modular assembly system for pathways and cycle paths, comprising a series of modular section bars (1 ), angularly bent at 90 ° and having an "L" section shape, which are joined together for making linear or curved paths, ...  
WO/2019/137694A1
A method for manufacturing a composite material comprises adding waste disposable container material to a mixture comprising an asphalt binder and an aggregate or rock/sand mixture.  
WO/2019/133915A1
A paver for laying down a strip of concrete and, with a dowel bar inserter module as part of the paver, inserting dowel bars into and parallel with to the concrete strip. The dowel bar inserter module has an operational width capable of ...  
WO/2019/126288A1
An asphalt-based sealcoat composition comprising high levels of titanium oxide particles is provided. In some embodiments, a highly solar reflective asphalt-based sealcoat composition comprising high levels of titanium oxide particles is...  
WO/2019/120993A1
The present invention relates to a process for manufacturing a resin-based binder for a coating based on granules of material, said binder consisting of a single-component polyurethane resin comprising a single reaction component formed ...  
WO/2019/117415A1
The present invention relates to improved dredged soil comprising steelmaking slag, and a temporary road using the same and, more specifically, to: improved dredged soil comprising 40-60 wt% of dredged soil and 40-60 wt% of steelmaking s...  
WO/2019/108811A1
A reinforcing fabric is provided. The reinforcing fabric includes at least one glass fiber, wherein the at least one glass fiber includes a binder, the binder including a polymer resin and a filler, the filler including a recycled asphal...  
WO/2019/092254A1
The present invention relates to a road making material comprising aggregate, bitumen, and a plastics material, wherein: (a) when the road making material is 10 mm stone mastic asphalt, the bitumen comprises at least 4.7% but no more tha...  
WO/2019/091915A1
Additive composition intended to be mixed into bituminous conglomerates for road paving, comprising a thermoplastic polymer, a polymeric compound selected from the group consisting of polyvinylbutyral (PVB), polyethylacrylate (PEA) polym...  
WO/2019/079101A1
Pavement aging can be reduced by applying to an asphalt-containing pavement a topcoat layer or a surface treatment containing asphalt binder emulsion with sterols.  
WO/2019/065016A1
[Problem] To provide a binder composition that suppresses lowering of workability even at low temperatures. [Solution] The present invention is characterized by containing: at most 73.0 wt% of solvent extracted oil; at least 27.0 wt% of ...  
WO/2019/055319A1
Asphalt emulsions, methods of forming asphalt emulsions, and composite pavement structures formed from the asphalt emulsions are provided herein. In an embodiment, an asphalt emulsion includes a base asphalt component, water, and an oxid...  
WO/2019/036014A1
A composition for use as a binder system for road marking formulations and methods for making thereof is disclosed. The binder system is provided as pellets. The method provides for making the pelletized binder system, and mixing the pel...  
WO/2019/017335A1
The present invention provides a road paving method that enables creating an asphalt pavement material layer capable of simultaneously achieving superior stability and stress relaxation characteristics. This road paving method comprises:...  
WO/2019/017334A1
The present invention pertains to an asphalt composition having excellent durability after being dried, an asphalt mixture, and a production method for the asphalt mixture. [1] This asphalt composition contains asphalt, a thermoplastic e...  
WO/2019/005760A1
Thermoplastic compositions useful for sealing longitudinal joints of substrates, for example, roadways and pavement, are provided herein. Formulations including the composition and methods of using the thermoplastic composition to seal l...  
WO/2018/224707A1
The invention provides a pavement (11) formed by an assembly of concrete slabs (13) of thickness H, each slab (13) comprising a plurality of superficial grooves (15, 17) of height H3, delimiting sub-slabs (21), and, as reinforcement, an ...  
WO/2018/223164A1
The invention relates to a method and a device for producing a paving area (1) from paving elements, wherein the paving elements (2) are printed in situ from a printable material (6) onto a surface in a 3D printing method using a 3D prin...  
WO/2018/221322A1
Disclosed is an asphalt modifier comprising a polyolefin-based copolymer containing a monomer unit derived from ethylene and a monomer unit having an epoxy group. The content of the monomer unit having an epoxy group is 13 mass% or more ...  
WO/2018/214985A1
A steel girder pavement structure (100) for a high-speed road for a bicycle, and a roadbed pavement method therefor. The pavement structure (100) comprises a top plate (10), a bottom plate (20), a web (30), a stiffening plate (40), and a...  
WO/2018/210069A1
The present invention relates to the field of asphalt pavement maintenance technology, and relates to a high viscosity modified asphalt, a quick adhesive for roading, a preparation method therefor and an application method thereof. Raw m...  
WO/2018/206584A1
The present invention relates to a method for producing a luminescent pavement, a lacquered luminescent aggregate which is used in said method and the use of such aggregate.  
WO/2018/206489A1
The invention concerns bituminous compositions comprising: -a bitumen, -a hydroxide XOH, with X = Na, Ca, Mg, Li or K, and -at least one amine additive selected from amines, diamines, polyamines, alkyl amido amines, amidopolyamines and i...  
WO/2018/193211A1
Disclosed are granules of material usable as a road binder or as a sealing binder, comprising a core and a coating layer, where:- the core consists of a first composition comprising at least one material chosen from: a bitumen base, a pi...  
WO/2018/193210A1
Granules of material usable as a road binder or as a sealing binder comprising a core and a coating layer, wherein: the core consists of a first composition comprising at least one material selected from: a bitumen base, a pitch, a clear...  
WO/2018/173662A1
The present invention provides a concrete exfoliation prevention structure that is environmentally-friendly, has high strength, and provides good workability. This concrete exfoliation prevention structure comprises: an undercoat layer t...  
WO/2018/155528A1
Provided are: a liquid-addition solidifying composition that solidifies due to the addition of liquid and can be disposed of in a similar manner to soil after solidifying; and a solidified body in which the liquid-adding solidifying comp...  
WO/2018/152132A1
An asphalt and aggregate mixture and methods for preparing and using same are provided which utilize solid phase auto regenerative cohesion and homogenization by liquid asphalt oligopolymerization technologies. The mixtures are suitable ...  
WO/2018/147174A1
[Problem] To provide an adsorbent, a contaminated water treatment body, and a landfill treatment site/paved road using the adsorbent, the adsorbent having a simple and effective structure that uses fine particulate clay minerals and exhi...  
WO/2018/144731A1
Pavement aging can be reduced by applying to an asphalt-containing pavement a topcoat layer or a surface treatment containing asphalt binder with sterols.  
WO/2018/134921A1
An asphalt composition for road paving which is excellent in terms of dry strength, water-immersion strength, and petroleum-immersion strength; a method for producing the asphalt composition; and a method for paving a road. [1] An asphal...  
WO/2018/135941A1
An asphalt composition comprising aggregates and a binder material, wherein the binder material comprises humins, which humins comprise carbonaceous water-insoluble by-products of the dehydration of carbohydrates and/or 5-hydroxymethylfu...  
WO/2018/136092A1
A drum for a roller compactor is described. The drum has an outer shell providing an exterior peripheral compacting surface and an interior for housing an excitation system used to vibrate the drum. The outer shell comprises a non-elasti...  
WO/2018/128208A1
The present invention relates to an asphalt composition in which aggregates including steel slag having a maximum particle diameter of 10 mm are mixed, and provides: an asphalt composition of which the combined gradation is respectively ...  
WO/2018/122819A1
A binocular image analysis-based asphalt road surface damage detection system, comprising five sub-systems for crack development degree detection model establishment, information collection, information analysis, information transmission...  
WO/2018/118821A1
Aging resistant emulsified asphalt compositions and related methods of preparing and applying the same for use in asphalt treatment and paving applications. The aging resistant emulsified asphalt compositions can include an aging resista...  

Matches 1 - 50 out of 6,595