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8137451 |
Bituminous glue
A bituminous glue for cold gluing of construction material and comprising an amount of non-polymerized oil, said glue comprises at least 35% by weight of bitumen, said glue further comprising clay...
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7857988 |
Sound deadener melt pad composition
The present invention relates to a sound deadener melt pad composition, wherein the composition includes an asphalt, EVA H2020, a oil palm fiber, a hydraulic lime and an oil palm olein.
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7816001 |
Insulation board made of a mixture of wood base material and binding fibers
The invention relates to an insulation material board composed of a wood material/binder fiber mixture and to a method for producing an insulation material board, in which an additive with a...
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7691195 |
Compositions of pellets of tacky, deformable material dispersed within a fine flowable material and methods of making the compositions
Compositions of discrete substances that are capable of being mixed together to form a composite material and methods for making the compositions are disclosed. The composition includes a plurality...
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7550202 |
Insulation board made of a mixture of wood base material and binding fibers
The invention relates to an insulation material board composed of a wood material/binder fiber mixture and to a method for producing an insulation material board, in which an additive (3, 4) with a...
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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...
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7374816 |
Prefabricated membrane based on modified polyurethane bituminous binder and process for production
The present invention has for its object a prefabricated sealing membrane formed by a support, coated on at least one surface, and preferably impregnated throughout, with a modified bitumen base...
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7306666 |
Additives and method for reducing odor
Additives and methods for reducing or eliminating odor in oil based media. The additives comprise an essential oil, an essential oil component, or mixtures thereof.
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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.
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6817152 |
Fiber mats for materials of construction having improved tear strength and process for making same
The invention relates to a coated fiber mat of improved tear strength upon dividing pieces of the coated mat and the coating which comprises a cured, non-woven, fiber glass mat containing a...
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6790395 |
Method for producing a thermoplastic filler
A method for producing a thermoplastic filler for eliminating surface damage to concrete or asphalt surface is disclosed which includes mixing stone chips, sand, a powdered material and a...
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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...
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6562118 |
Asphaltic compositions containing fibrous materials with improved resistance to temperature degradation
A method is described for the modification of asphaltic compositions such that cellulosic fibers are not degraded by the asphalt at elevated temperatures. This is achieved by the addition of...
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6488755 |
Asphalt compositions containing coated carbon fiber, methods for their manufacture and use
Asphalt compositions as well as asphalt paving compositions are improved by the inclusion of coated mesophase pitch carbon fibers having wax or waxy coatings to such compositions. Uses of such...
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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...
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6398976 |
Coated roofing insulation and roofing systems including such insulations
A single ply membrane roofing system includes a roofing insulation board which, preferably, is at least 45% by dry weight expanded perlite. One major surface of the insulation board is coated with...
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6159278 |
Preparation of bituminous concrete comprising wire pieces
The invention relates to the manufacturing of a castable hot mixture of bituminous concrete, in which a multiplicity of steel wire pieces are equally distributed in the mixture. According to the...
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6149831 |
Perlite-based insulation board
An insulation board suitable for use as a roof insulating board has a density between about 8 and about 15 pounds per cubic foot; a MOR/density ratio of at least 10.5 to 1 and includes, by dry...
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6010566 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Preparation of bituminous concrete comprising wire pieces
The invention relates to the manufacturing of a castable hot mixture of bituminous concrete, in which a multiplicity of steel wire pieces are equally distributed in the mixture. According to the...
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5749954 |
Perlite-based insulation board
A perlite-based insulation board includes, by dry weight, between about 50% and about 76% expanded perlite; between about 15% and about 45% fibers; between about 1% and about 5% starch; between...
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5711796 |
Bituminous compositions having enhanced performance properties
Bituminous compositions of enhanced physical/performance properties comprising an oxidation product of a naturally occurring asphalt from the Orinoco Belt of Venezuela and the bitumen base...
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5665154 |
Process for making oleophilic staple fiber-reinforced pavement suitable for making and repairing a geoway and use thereof
The invention provides polyolefin staple fibers especially useful for reinforcing pavement. The fibers have applied to their surface an amount of an antistatic finish sufficient to prevent the...
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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...
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5573586 |
Asbestos-free, asphalt roofing compositions especially adapted for cold applications
Asbestos-free asphalt cold application roofing compositions are made available through the controlled utilization of fly ash.
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5564856 |
Hot-mix compositions for making and repairing geoways containing polyolefin-polyarylate alloy fibers
The invention provides melt-spun polyolefin/polyarylate alloy fibers having an elevated softening point. These fibers are useful in staple lengths for the reinforcement of synthetic geoways (e.g.,...
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5460649 |
Fiber-reinforced rubber asphalt composition
The invention provides a fiber-reinforced rubber asphalt concrete composition suitable for paving applications and a method of making the composition. Also provided is a method for converting a...
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5431727 |
Bitumen based mixture for coating surfaces
A bituminous mixture, comprising from 0.5 to 20% by weight mineral wool in admixture with bitumen, the fibers of said mineral wool prior to any chemical or mechanical treatment, being equal to at...
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5344485 |
Asphaltic concrete product and a method for the fixation of contaminated soils in the asphaltic concrete
Contaminated oily soil is used as a component in a cold mix asphaltic concrete. The soil is mixed with asphalt roof cuttings containing fibers and mineral aggregate to form a mixture. This mixture...
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5340391 |
Performance-modified cold-applied asphalt compositions
Improved cold-applied asphalt compositions for use as sealants, cements, coatings and the like, including recycled asphalt roofing wastes, and asphalt. Recycled roofing wastes provide an excellent,...
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5296025 |
Process and device for preparing an asphalt mix
In a process for preparing asphalt mixes charged with fibrous materials, the fibrous materials are introduced directly and continuously into the liquid asphalt in a drum, before or after contacting...
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5242493 |
Asphaltic concrete product for the fixation of contaminated soils
A composition for the fixation of hydrocarbons from contaminated oily soil. The contaminated oily soil is a component in a cold mix asphaltic concrete. The soil is mixed with asphaltic roof...
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5236497 |
Cold patch using recycled roofing waste
An improved cold patch composition for pavement repair and method of preparation therefore, including recycled asphalt roofing waste, aggregate, and solvent. Recycled asphalt roofing waste provides...
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5226960 |
Asphalt paving mix and method for making it
An asphalt paving mix preferably comprising a mixture of asphalt oil preferably in the range of between about 18 and 22 percent by weight; mineral wool fiber preferably in the range of 17 and 23...
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5221338 |
Particulated asphalt composition and process
The present invention is a particulated asphalt composition and process for producing same. The composition is a cold mix product for construction and repair of asphalt-containing products using...
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5192420 |
Vibration damper obtained by adjusting the resin and aromatic components of the asphalt base
Disclosed herein is a vibration damper comprising 30-70 wt. % of a vibration damper base composed of approximately 30-38 wt. % of a resin component and approximately 55-65 wt. % of aromatic...
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5109041 |
Producing method for asphalt mixture
A method for producing an asphalt mixture using single particle-size aggregate whose weight ratio passed through a sieve having the size of mesh of 2.36 mm is lower than 15% comprising the steps...
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5028266 |
Fiber-filled granules
A granulate for introducing a fibrous filler material into a liquid bitumen mass by adding said granulate to said liquid bitumen mass is provided, said granulate comprising: fibers of said fibrous...
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4895754 |
Oil treated mineral filler for asphalt
Use of surface modification treatment on mineral fines to obtain higher filler loadings in asphalt used for roofing shingles. Mineral fines are coated with oil such as a petroleum oil at about the...
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4838939 |
Composition particularly adapted to damping sheets for vehicles
Compositions particularly adapted to the damping sheet are provided. They contain a binder component and a filler component consisting of inorganic fillers and an organic filler.The organic filler...
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4706893 |
Method and apparatus for recycling roofing shingles as an additive to asphalt paving composition
A method and apparatus for recycling asphalt shingles in an asphalt plant which heats and dries aggregate and mixes the heated and dried aggregate with liquid asphalt to form an asphalt paving...
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4639273 |
Asphalt-adhesion improving additives prepared by formaldehyde condensation with polyamines
Formaldehyde adducts of amines, polyamines and amides conforming to the general formula ##STR1## are employed in asphalt compositions in order to improve the overall adhesion between the asphalt...
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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...
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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...
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4422878 |
Asphalt compositions
Paving mixtures are disclosed comprised of paving grade asphalt containing about 4 to 10% by weight of a fibrous filler and 2.5 to 15% by weight of a mixture of eighteen carbon fatty acids...
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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...
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4381200 |
Glass insulation with an insolubilized asphalt binder
An improved process for forming an acoustical or thermal insulating fibrous glass product is provided, wherein the binder employed is asphalt and the asphalt is converted into a substantially...
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4360473 |
Boron-modified asphalts
Glass fibers, either in the form of individual filaments or bundles of glass fibers, which have been coated with a chemically-modified asphalt prepared by reacting a bituminous material with an...
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4358320 |
Reinforced composites
A reinforced composite formed of a bitumen, an elastomer or a plastic reinforced with a filler containing a coating thereon in the form of a chemically modified bitumen. The chemically modified...
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4349388 |
Asphalt compositions modified with organo silane compounds
A bitumen composition modified with an organo silane in which a bitumen such as asphalt is reacted with an organo silane containing ethylenic unsaturation or an organo silane containing at least...
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4330340 |
Process to recycle bituminous roofing refuse into solid fuel and other energy-related products
A method and apparatus for separating roofing refuse into its components for recycle into four valuable products (a) solid fuel (b) solid bitumen (c) bitumen coated aggregates (d) sheetmetal...
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