Matches 1 - 50 out of 103 1 2 3 >
Match Document Document Title
7384469 Porous elastic pavement material  
A porous elastic pavement material is provided which is excellent in noise reducing effect and yet sustainably has a wet state slip resistance for a long period of time. The porous elastic pavement...
7335251 Method for enhancing the physico-chemical properties of bitumen compositions and novel bitumen compositions with enhanced properties and their uses  
The invention concerns method for enhancing the physico-chemical properties of bitumen compositions and novel bitumen compositions with enhanced properties and their uses by mixing a functionalized...
RE39289 Apparatus and process for manufacturing asphalt  
An improved process for making asphalt involves incorporating tar sands into a hot asphalt mix process and modifying the process. The improved process involves using a heated asphalt counter-flow...
7025822 Asphalt mastic utilizing petroleum refinery waste solids  
An asphalt mastic is prepared by combining comminuted waste solids from a petroleum refinery with liquid asphalt that is either a hot asphalt or an asphalt emulsion. The resulting composition is...
7001453 Method of selecting a high modulus layer binder  
A method of selecting an asphalt binder for use in constructing a high modulus layer of bituminous pavement is provided. This method includes measuring the complex shear modulus of one or more...
6846763 Refractory repair material batch  
A refractory repair batch material includes a refractory, in particular a basic resistor component in granule form and a binder system. The binder system contains at least one hard bitumen...
6846355 Road paving material and method  
A road paving material includes an aggregate, asphalt, and fine ceramic particles selected from the group consisting of RBC particles, CRBC particles, and mixtures thereof.
6758892 Paving compositions  
The present invention relates to stone mastic asphalt compounds which are produced using a new technique and process. The process utilizes a specific aggregate gradation and matrix for high...
6679941 Process for preparing products containing mineral particles and asphaltenes-containing binder  
A process for preparing products containing mineral particles and asphaltenes-containing binder, said process involves (a) preparing a fluid mixture of mineral particles and asphaltenes-containing...
6602337 Target and process for manufacturing targets  
A process for manufacturing a non-toxic environmentally friendly target comprising petroleum pitch and filler includes the steps of pre-heating the petroleum pitch binder to at least 450° F.,...
6461542 Fire resistant ground cover  
A fire resistant composition comprises a quantity of cellulosic debris formed to be spread as a ground cover, and an asphalt-containing material mixed with the cellulosic debris. The...
6225371 Reflective thoroughfare pavements or related elements, and corresponding composition  
The invention relates to pavements for thoroughfares and related safety and/or marking elements having enhanced reflective properties, comprising 10 to 80% by weight of glass debris which contains...
6214103 Asphalt paving mix for paving at ambient temperatures and a process for making the same  
An improved asphalt mix and a process for making the same are proposed. The asphalt mix includes new aggregate and new asphalt, which are mixed together at a high temperature so that the asphalt...
6190447 Process for removing of domestic waste incinerator residue  
A process is provided for the remediation of bottom ash from domestic waste incinerators which comprises hot mixing from 10 to 50% by weight of said bottom ash with from 4 to 6% by weight of...
6159279 Recycled roadway material millings based asphalt-fines matrix, procedure for recycling these materials and use of the coated material  
An asphalt-fines matrix contains a quantity of millings that ranges between 1 and 70% of the total weight of the incorporated mineral material, mixed with a heavy grade bituminous binder, and has a...
6045608 Apparatus and process for manufacturing asphalt  
An improved process for making asphalt involves incorporating tar sands into a hot asphalt mix process and modifying the process. The improved process involves using a heated asphalt counter-flow...
5944885 Paving mixture excellent in mixing property and compacting property  
A paving mixture excellent in mixing property and compacting property, which relaxes temperature condition conventionally required for a paving mixture, and can maintain certain quality and...
5762700 Catalytic process for producing free radicals on crumb rubber  
Increasing the usable temperature range of asphalts that contain crumb rubber particles by treating the crumb rubber with hydrogen peroxide in the presence of a catalyst such as Fenton's reagent,...
5728202 Gilsonite modified, natural, hydrocarbon-enriched sand composition  
Tar sand and Gilsonite are preferably crushed together so that the Gilsonite overcomes the stickiness of the tar sand and the tar sand alleviates Gilsonite dust, the relative proportions and the...
5626659 Means and method of recycling asphalt composition shingles  
The present invention is directed to means and method for grinding waste asphalt shingles in combination with limestone ore to provide a very fine particulate substance that is suitable as an admix...
5558703 Bituminous compositions  
Bituminous compositions are provided by mixing 100 parts of an inorganic skeleton or an aggregate with up to 7 parts of bitumen with a first modifier chosen from the group comprising...
5501730 Asphalt composition and process for obtaining same  
In accordance with the present invention, there is provided an asphalt composition which incorporates asphalt in admixture with synthetic or natural rubber and a vulcanizing agent. There is also...
5449401 Asphalt paving using fly-ash  
The addition of about 35 volume % fly ash to the aggregate component of of hot-mix asphalt enhances the resistance of the asphalt to cracks and potholes. This new type of hot-mix asphalt should...
5358562 Organoclay rheological additive for clear systems  
Organoclays made from smectite-type clays are described as rheological additives for clear systems including clear coat paints, lacquers, varnishes and personal care products. Such additives impart...
5328505 Cationic aqueous bituminous aggregate slurries for hot climates  
Cationic aqueous bituminous emulsion-aggregate slurries are disclosed to be formed with cationic emulsions prepared at elevated temperatures by emulsifying bitumen, such as an asphalt, in water...
4990592 Anionic slurry seal emulsifiers  
An anionic emulsifier obtained from the reaction products of an alkyl phenol, polyamine, and formaldehyde or of an alkyl phenol, fatty acid/polyamine condensate, and formaldehyde followed by the...
4726846 Method of reclaiming waste fiber reinforced asphalt sheet material and reclaimed products of such waste  
A method for reclaiming waste asphalt sheet material reinforced with inelastic brittle fibers, such as fiberglass, subjects the material to tearing, kneading, sheet and frictional drag forces,...
4662946 Strengthening a matrix  
Pieces of strips of flexible, open plastics mesh structure are randomly embedded in a matrix without creating a substantial amount of extra void space in the matrix, to strengthen the matrix. Each...
4613376 Asphalt surfacing mass  
A surfacing mass especially for outdoor use and mainly comprising a mixture of asphalt and a stone material having a low content of fine material. The mixture comprises a little amount of fibres of...
4560414 Modifier for paving asphalt  
A modifier for paving asphalt, which comprises Trinidad Epure having a maximum size of less than 25 mm and a pulverulent solid having a maximum size of less than 2.5 mm, the powder comprising...
4548650 Diatomite-modified asphalt membranes and slurry seals  
Diatomite-modified membrane and slurry seal mixes having improved properties. An impermeable membrane suitable for protecting cement bridge decks and roadways has from 9 to 14% by weight asphalt,...
4443258 Fire retardant materials  
A fire retardant material is formed by intimately associating the unexpanded form of perlite in association with a permeable mass of silica glass, said association is formed by permeating said...
4412864 Asphalt compositions and a vibration-damping sheet formed by the same  
An asphalt composition comprising (A) 100 parts by weight of straight asphalt; (B) 0.1 to 20 parts by weight of a diene liquid rubber having at least one carboxyl group, epoxy group or amino group...
4410589 Process for improving the mineral asphalt coatings for streets and paths and products  
There is provided a process for improving mineral asphaltic coatings for streets and roadways comprising preparing a mixture to be used as the base mineral asphalt coating material, homogeneously...
4382988 Process for preparing a bituminous ground covering  
A process for producing bituminous surfacing, bituminous surfacing produced y the process and hot plant mix for carrying out the process. To improve the resistance to fracture, the proposed...
4378999 Pulverulent bitumen concentrate and its use  
Powdery bitumen concentrates are prepared containing 10 to 85 weight %, preferably 40 to 80 weight %, of synthetic silica. The concentrate is used in asphalt mixtures for building roads to give...
4373960 Asphalt compositions and method for paving  
An asphalt binder composition useful with mineral aggregate particles to form a patching composition for the repair of roads. The asphalt binder composition comprises: (1) a medium curing liquid...
4371401 Bituminous mixtures for roads with very high performances, method for producing said mixtures and their application on roads  
The bituminous mixtures for roads consist in a granular composition basically containing hard rock aggregate and a binder composed of very hard bitumens and possible additives and used in an amount...
4357169 Uniform asphalt pavement and production method therefore  
A uniform asphalt pavement of substantial area composed of aggregates of varying natural qualities produced by a systematic process including mix design, mix analysis, and plant control methods. A...
4356037 Abrasion resistant coating  
An abrasion resistant coating comprising a binder having dispersed therein first abrasion-resistant particles of substantially uniform size and second abrasion-resistant particles of substantially...
4322250 Mastic asphalt mixture  
Mastic asphalt mixture for road, building and industrial construction, which contains 0.1 to 2% by weight of silica. For example, a precipitated silica, a precipitated and spray dried, or a...
4279660 Process for the recovery and reutilization of the used materials in existing asphalt pavements  
A process for the recovery and reutilization of materials in existing asphalt pavements includes comminuting existing asphalt pavement, subjecting the comminuted pieces to the action of a solvent...
4274882 Formulation containing trinidad asphalt for more ductile asphaltic concrete pavements  
More ductile asphaltic pavement compositions, obtained by use of a certain blended Trinidad asphalt cement and certain aggregate mixtures, all in certain proportions.
4227933 Impermeable membrane containing Trinidad Lake Asphalt and method of achieving same  
The employing of finely-divided and naturally-occurring particulate matter of Trinidad Asphalt to lock or hold the aggregate filler mixture of the pavement mix in position, almost entirely filling...
4221603 Mix design method for asphalt paving mixtures  
A mix design method for determining the gradation of coarse and fine aggregates to be combined to achieve a predetermined percentage of air void volume and voids in mineral aggregates for a given...
4196922 Bituminous composition  
A mastic asphalt suitable for coating underwater pipelines comprises 8-22% wt. bitumen, 8-25% wt. filler passing a 75 microns sieve, 84-53% wt. aggregate in the grading range from larger...
4189238 Recycled asphalt-aggregate process and apparatus  
In a process for recycling asphalt and aggregate containing composition, the improvement comprises separating the composition into a plurality of portions having different particle sizes, ranging...
4182631 Asphalt-aggregate production  
In a process for producing asphalt-aggregate compositions in a conventional type dryer-mixer drum in which aggregate is exposed directly to flame and hot gases of combustion while it cascades in...
4170484 Bituminous-emulsion mineral aggregate compositions  
Surfacing compositions are provided which comprise a mixture of mineral aggregate, such as particulate slag, the residuum of a bituminous emulsion and optionally, a silane adhesion promoter. In the...
4105458 Road surfaces  
A road surface comprising a blend of at least two aggregate materials disposed in a binder matrix and having different rates of wear as judged by the aggregate test B.S.812 1967, each aggregate...
Matches 1 - 50 out of 103 1 2 3 >