| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 404027000 | Including bed | 31 |
| 20110250012 | ROADWAY SEALING AND METHOD FOR ITS PRODUCTION - A method is disclosed for manufacturing a roadway structure. To provide a good bond between plastic film and a bitumen-based support layer, an adhesive layer is provided that includes at least one fibrous material layer and one thermoplastic that is solid at room temperature. This method can allow for a rapid and efficient formation of a roadway structure. | 10-13-2011 |
| 20120263528 | SET OF ARTIFICIAL FLAGSTONES - A set of artificial stones is disclosed for use in creating a covering for a supporting surface. Each artificial stone preferably includes a base portion for placement on the supporting surface, which base portion is shaped as a right regular prism for patterned, fitting arrangement of the flagstone with like flagstones in the set to produce a continuous surface covering. The base portion has a regular base contour. The stone further includes a top portion with a facing surface, the facing surface having an irregularly shaped top contour different from the base contour and an intermediate portion connecting the top portion with the base portion. The intermediate portion has an inclined wall extending between the top portion and a sidewall of the base portion. The irregular top contours of the stones, simulate the appearance of natural stone. | 10-18-2012 |
| 20140169877 | Safety Surface - A safety surface for use in a designated area of a playground or other activity area includes a primary shock absorbing layer formed with a plurality of bags, and a border arranged for placement along selected edges of the designated area. The bags are sized and shaped to abut adjacent bags, with a portion of the bags arranged to abut the border. Each of the bags is filled with a plurality of pieces of a shock absorbent material, and includes one or more internal dividers arranged to divide the interior of the bag into a plurality of interior compartments. A top layer is arranged to overlie the bags and arranged for securement to the border. The top layer may be formed by discrete tiles that are joined together along seams by an elongate channel connector. The border may be formed of border sections joined at articulating joints. | 06-19-2014 |
| 20140186111 | APPARATUS AND METHOD FOR FLAGGING - A pre-formed grid or similar apparatus is disclosed for the arrangement and/or storage of flagstones, where the grid may also be used to facilitate installation of the flagstones. | 07-03-2014 |
| 20140270944 | PERMEABLE PAVING SYSTEM - A permeable paving system having a base layer and a paving layer, in which the base layer is made of a plurality of substantially hollow structural modules having a rigid bottom wall and a substantially parallel to a rigid top wall retained in a fixed space relationship from each other by a plurality of spacers, in which the structural module has a plurality of side walls extending between the perimeters of the top wall and the bottom wall, in which the top and bottom walls have apertures to allow movement of fluids into and out of the structural modules, and in which the top wall has a plurality of guide lines configured for alignment of paving material, and/or as a guide for cutting the structural module. Alternatively, instead of guide lines, there may be string line posts connectable to an element of the permeable paving system configured to extend above the top wall of said structural module and configured for establishing elevations of paving materials, and/or alignment of paving materials. | 09-18-2014 |
| 20140294501 | FOAMED GLASS COMPOSITE MATERIAL AND A METHOD FOR USING THE SAME - A method of slowing an aircraft overrunning a runway, including paving an area immediately beyond the end of a runway with foamed glass bodies to define a bed, covering the bed with a layer of cementitious material to define a composite bed, and crushing at least a portion of the composite bed with an oncoming aircraft, wherein crushing the at least a portion of the composite bed removes kinetic energy from the oncoming aircraft to slow the oncoming aircraft. The composite bed is generally resistant to fire. | 10-02-2014 |
| 20140356064 | FUNCTIONAL ROAD STRUCTURE AND CONSTRUCTION METHOD THEREOF - A functional road structure having functions such as emission of light in various colors, freeze protection in winter by radiating heat, or excellent water permeability for trails, parking lots or sidewalks and a construction method thereof. According to this invention, the functional road construction method includes cleaning the road by removing debris and leveling the road evenly; paving a base plate of mesh on the road where the size of mesh is smaller than that of filling stones; laying pipes on the base plate at a predetermined interval where the pipes is made of transparent material and light-emitting-diodes and a control board therefor are inserted inside the pipes; disposing a panel on the pipe where the panel has a six-sided shape with open top and bottom; and filling the filling stones inside the panel. | 12-04-2014 |
| 20160153153 | SECURELY INTERCONNECTABLE MODULES FOR USE IN CONSTRUCTING A PATHWAY FOR TRAFFIC | 06-02-2016 |
| 404028000 | Having preformed element layer | 5 |
| 20110064517 | Reinforced pervious concrete - A pavement such as a road, driveway, sidewalk, parking lot or the like, formed with pervious concrete material and one or more basalt reinforcing members embedded in or positioned below the pervious concrete material. The one or more basalt reinforcing members add structural rigidity to the pervious concrete, making the pervious concrete capable or supporting loads as normally experienced on pavements. The one or more basalt reinforcing members may be basalt rebar rods, or basalt rebar rods having a Figure-Eight shape, or a mesh made of basalt strands. In one example, the pavement may also include a layer of filtration fabric positioned below the basalt reinforcing members. Various methods are described for forming pavements, roads, driveways, sidewalks, parking lots or the like. Such a pavement allows water or moisture to pass through the surface of the pavement and be filtered. Such a pavement reduces flooding and the need for complex storm drainage systems adjacent to the pavement. | 03-17-2011 |
| 20140186112 | UNITARY SAFETY SURFACE TILES AND ASSOCIATED STRUCTURES - A unitary safety surface tile. The tile may interlock with at least one other tile. Each tile may be configured for disposing on a base of loose fill. Each tile may be configured for receiving a covering of loose fill. Each tile may include a plurality of hollow pockets. Each of the pockets may connect to at least one other pocket along a top edge of each pocket. Each of the pockets may engage the base of loose fill and/or receive the covering of loose fill. Each of the pockets may include one or more apertures for allowing passage of fluid through each of the pockets. Each tile may further include a plurality of edges. The edges may border the plurality of pockets. Each of one or more of the edges may be adapted for engaging at least one edge of at least one other unitary safety surface tile. | 07-03-2014 |
| 20150078821 | POLYISOCYANURATE FOAM COMPOSITES FOR USE IN GEOFOAM APPLICATIONS - A road system comprising a finished road surface and a geofoam positioned below the road surface, where the geofoam includes a foam core and a facer including a fibrous mat and an interfacial region disposed between said foam core and said fibrous mat. | 03-19-2015 |
| 404029000 | Blocks | 1 |
| 20150117949 | PAVING SYSTEM WITH VARIABLE SPACING BETWEEN THE PAVERS - A paving system for paving a surface area with pavers such that there are different sized spaces between some of the adjacent pavers. The paving system ( | 04-30-2015 |
| 404030000 | Having irregular aggregate module | 1 |
| 20120039667 | Water Permeable Traffic Bearing System, Method And Drainage Joint For Use With Same - Making a water permeable traffic bearing system includes preparing a compound water permeable base in contact with a native substrate, and installing a drainage system having a plurality of elongate drainage joints over the prepared water permeable base. Each of the drainage joints defines a plurality of vertical drainage conduits opening at upper and lower sides and in fluid communication with a storage volume defined by the water permeable base. Making the water permeable traffic bearing system further includes forming a segmental mat having a plurality of water impermeable surface pads abutting the plurality of drainage joints, at least in part by filling voids extending horizontally between the drainage joints with a curable paving material, and curing the paving material within the voids, in contact with each of the water permeable base and the drainage joints. Installing the drainage system further includes tuning precipitation handling of the traffic bearing system, at least in part by setting a spacing and a number of the drainage joints responsive to, a water throughput factor of the traffic bearing system and a structural factor of the segmental mat. The drainage joints may have upwardly and downwardly oriented legs joined via a bridge in an H-configuration. | 02-16-2012 |
| 404031000 | Plural layers | 18 |
| 20080247821 | METHOD AND SYSTEM FOR REPAIRING CRACKS IN A PAVED SURFACE - The present invention relates to a method of repairing a crack in a paved surface. This method involves applying a watertight tape over a crack in a paved surface to cover the crack and form a first layer. The tape is applied with an adhesive. The first layer is contacted with a first liquid acrylic adhesive. The first layer is covered with a polyester fabric to form a second layer that adheres to the first layer. The polyester fabric is impregnated with a second liquid acrylic adhesive. A fiberglass sheet is adhered to at least a portion of the second layer and to the paved surface beyond edges of the second layer to form a transition layer over the edges. Also disclosed is a system for repairing a crack in a paved surface. | 10-09-2008 |
| 20100028078 | ARRESTER BED SYSTEM AND METHOD FOR AIRPORTS AND AIRFIELDS - An arrester bed system for a runway area of an airport or airfield comprising: an artificial surface securely install in the area; a base beneath the artificial turf, the base configured to slow a moving aircraft; and soil beneath the base. | 02-04-2010 |
| 20100047015 | COMPOSITION AND PROCESS OF USING AN ASPHALT EMULSION TO CONVERT AN UNPAVED SURFACE INTO A PAVED SURFACE - The invention is a cost-effective method and formulation for cold paving applications that can be used to convert an unpaved surface, such as a gravel or dirt roadway, into a paved surface. The method includes applying an asphalt emulsion comprising asphalt, water, one or more emulsifiers, and a polymer to an existing unpaved surface to provide a layer of asphalt emulsion. An aggregate is then deposited over the emulsion layer to form a paved surface. The asphalt emulsion is formulated so that it can be used in a wide variety of conditions and with locally available aggregate. The set rate and viscosity of the asphalt emulsion can be selected so that it is able to penetrate partially into the unpaved surface to further improve the stability and rain resistance of the roadway. | 02-25-2010 |
| 20110142538 | CRACK RESISTANT COATING AND METHOD OF APPLYING CRACK RESISTANT COATING - The present invention relates to a method for applying a crack resistant coating on a surface, where the crack resistant coating increases resistance to high vertical and horizontal movements and high shear stresses on the surface. The method comprises the steps of applying a binding material to the surface and applying an aggregate mixture within 15 seconds of applying the binding material to the surface, where the aggregate mixture comprises aggregate particles and an asphalt solution and where the aggregate mixture has a plurality of air voids, and where the binding material fills at least 15% of the air voids in the aggregate mixture (AVFA). | 06-16-2011 |
| 20110217117 | GEOTECHNICAL STRUCTURES AND PROCESSES FOR FORMING THE SAME - Disclosed are geotechnical structures formed from a geosynthetic article and an encapsulated granular material dispersed within or upon the encapsulated granular material. In particular embodiments, a geocell is used as the geosynthetic article. Among other things, the geotechnical structures can be used for forming roads, parking lots, paved surfaces, as well as road beds and foundations for highways or railroads. The geotechnical structures are cost-effective and provide exceptional properties for long-term use. | 09-08-2011 |
| 20110217118 | RECYCLING OF ROAD SURFACINGS - The present invention relates to a process for the production of roads, tracks, and other areas used by traffic, by producing a mixture comprising ground road surfacing, mineral material, and/or glass, a polymer reaction mixture and, if desired, further additions, and applying it to a substrate material, and hardening it. The present invention further relates to roads, tracks, and other areas used by traffic, obtainable by a process of this type. | 09-08-2011 |
| 20110229262 | PAVEMENT BODY, METHOD FOR CONSTRUCTING PAVEMENT BODY, AND MOLD FORM FOR CONCRETE - In order to provide a pavement body that is well drained and that keeps a part of water at a time of rain so as to avoid generation of a large amount of discharging water, that supplies the kept water to a surface layer at a time of drought and that soaks up the water of the roadbed so as to lower the temperature of the surface layer, a middle layer part ( | 09-22-2011 |
| 20110243659 | METHOD AND PAVEMENT STRUCTURE FOR PROTECTING HIGHWAY SUBGRADE IN FROZEN SOIL AREA - The present invention provides a method and pavement structure for protecting highway subgrade in frozen soil areas. The pavement structure has two or more pavement layers having gradient thermal conductivity; the thermal conductivity is layered among the pavement layers and is lowered from top to bottom, so that the pavement forms a uni-directional thermal conducting tunnel from the subgrade to the air. Heat can be easily released from the subgrade into the air, and is prevented from being transferred from the air to the subgrade. In this way, the frozen soil layer beneath the subgrade is cooled, so that the frozen soil table is made stable, and the highway subgrade in frozen soil areas is protected. | 10-06-2011 |
| 20120063843 | Method For Bonding Prepared Substrates For Roadways Using A Low-Tracking Asphalt Emulsion Coating - A method for bonding together an existing substrate layer and a pavement layer, such that a strong adhesive bond is formed by using a tack coat, provided by an asphalt emulsion, in between the layers as the bond coat. The tack coat layer is a low-tracking coating which cures quickly such that the pavement layer may be applied to the substrate, hours to days after the emulsion is applied to the substrate. The asphalt emulsion comprises at least a first phase of from about 30% to about 70% of an asphalt composition, about 30% to about 70% water, and about 0.1% to about 3.0% emulsifying agent, stabilizer and/or additives, or 0.1% to about 30% if polymeric or other additves are also included. | 03-15-2012 |
| 20120170977 | ROADWAY STRUCTURE HAVING IMPROVED ADHESIVE PROPERTIES - A method for the production of a roadway structure, the method including: (i) applying a primer to a support structure; (ii) applying a plastic membrane to the support structure that is primed according to step (i); and then (iii) applying an adhesive composition that includes a) at least one solid epoxide resin, and b) at least one thermoplastic polymer that is solid at room temperature, and (iv) applying a bitumen-based support layer. | 07-05-2012 |
| 20120263529 | Waterproof roadbed construction - A process for hardening and rendering a roadbed water resistant by measuring and ensuring the clay content of the roadbed soil is a minimum of 12%, amending the soil to bring the clay content within this range. Treating the top six inches of the roadbed soil with an enzyme formulation and removing and setting aside the treated roadbed soil. Applying two mixtures of organo-silane solution to soil remaining in the roadbed in two separate steps, allowing the treated soil to cure between applications. Adding the enzyme treated soil back onto the roadbed, compacting and crowning the soil, then spraying the surface of the treated roadbed and its associated shoulders with the organo-silane mixture. Once again, the organo-silane mixture is applied in a two step process with two different dilutions of the organo-silane formulation to form a hardened and water resistant envelope of soil within the roadbed. | 10-18-2012 |
| 20120275860 | DESTABILIZED BITUMINOUS BONDING LAYER - A method of applying a new surface to an existing surface. The method comprises applying a bituminous emulsion bonding layer to the existing surface; destabilizing the bituminous emulsion bonding layer; and applying a bituminous mixture to the bituminous emulsion bonding layer. | 11-01-2012 |
| 20130011195 | Composite Pavement Structures - A composite pavement structure comprises a wearing course layer and a base course layer disposed below the wearing course layer. The wearing course layer comprises aggregate, e.g. glass and rock, and an elastomeric composition. The elastomeric camposition comprises the reaction product of an isocyanate component and an isocyanate-reactive component. The isocyanate component comprises a polymeric isocyanate, and optionally, an isocyanate-prepolymer. The isocyanate-reactive component comprises a hydrophobic polyol and a chain extender having at least two hydroxyl groups and a molecular weight of from about 62 to about 220. The chain extender is present in the isocyanate-reactive component in an amount of from about 1 to about 20 parts by weight based on 100 parts by weight of the isocyanate-reactive component. The base course layer comprises aggregate which is the same or different than the aggregate of the wearing course layer. Methods of forming the composite pavement structure are also disclosed. | 01-10-2013 |
| 20130045049 | PERMEABLE TRAFFIC BEARING STRUCTURE - A traffic bearing structure with a permeable pavement includes a subgrade, a base positioned on top of the subgrade, and a wear surface positioned on top of the base. The base includes aggregate compacted in a single lift, where the aggregate in the base includes different sized particles mixed together. The wear surface includes a permeable pavement. The particle size distribution of the aggregate in the base is selected to provide adequate stability and permeability for the permeable pavement. | 02-21-2013 |
| 20130101349 | GEOGRID REINFORCED COMPACTABLE ASPHALTIC CONCRETE COMPOSITE, AND METHOD OF FORMING THE COMPOSITE - A geogrid reinforced compactable asphaltic concrete composite includes a bottom layer, a first compacted layer of asphaltic concrete, a triaxial geogrid, and a second compacted layer of asphaltic concrete. The first layer and the second layer each include an aggregate having sharp, compound edges, which when mixed in asphaltic cement, create an aggregate interlock within the triaxial geogrid that provides strength to a paved surface. As a result of the triangular aperture geometry of the triaxial geogrid, the geogrid provides an asphalt lateral confinement zone within the composite. The zone allows for the formation of transverse hairline cracks as stresses on the composite necessitate. At elevated temperatures, the asphaltic cement softens and flows into the small transverse cracks, thus enabling the asphalt mats to substantially reseal themselves. | 04-25-2013 |
| 20140056643 | APPLICATION OF HIGH TOUGHNESS, LOW VISCOSITY NANO-MOLECULAR RESIN FOR REINFORCING POTHOLE PATCHING MATERIALS IN ASPHALT AND CONCRETE BASE PAVEMENT - Described herein are methods of improving the durability of concrete by the infusion of the concrete with a low-viscosity oligomeric solution, and subsequent curing of the oligomeric solution to form a high toughness polymer. Also described herein are compositions containing concrete and high toughness polymers, and formed articles made from concrete and high toughness polymers. The methods and compositions are useful for improving the durability of concrete roads and structures, as well as the durability of repairs to concrete roads. | 02-27-2014 |
| 20140140765 | METHOD FOR MANUFACTURING GEOLOGICAL GRADATION FEATURING DISASTER PREVENTION AND ECOLOGIC FUNCTION - Provided is a method for manufacturing geological gradation layer featuring disaster prevention and ecologic function, which uses on-site earth or gradation materials commonly adopted in road construction, including aggregates, soils, gravels, or a mixture of water permeable concrete, and most importantly, added with uniquely arranged hollow bodies, all constituents being mixed and laid on soil stratum, and subjected to ramming, to form an ecological gradation layer. The ecological gradation layer provides an effect of supporting and also provides the functions of water storage, water preservation, and improving earth, whereby earth microorganisms and earth protozoa may establish a beneficial survival environment in earth, making the gradation layer exhibiting the characteristics of high water content and prompting breeding of microorganisms. When the atmosphere gets hot, water is released from the soil as vapor to alleviate the heat island effect and when rainwater precipitates, the rainwater can be stored for use in draughts. | 05-22-2014 |
| 20160053442 | TRAFFIC SURFACE CONSTRUCTION COMPRISING AT LEAST ONE INTERMEDIATE LAYER - The problem addressed by the invention is that of providing an economical, permanent construction of traffic surfaces that does not require an extensive use of resources and that is cost-effective to produce, and in particular that of protecting the parts of the bound and unbound layers of the traffic surface construction that lie beneath the surface layer of the carriageway from the ingress of water. To solve the problem, the invention proposes a construction comprising at least one base layer, at least one asphalt surface layer and at least one intermediate layer applied to the at least one base layer, said at least one intermediate layer comprising a material that contains at least one silane-terminated polymer. | 02-25-2016 |
