asphalt

تعريف asphalt في الإنجليزية الإنجليزية القاموس.: An abbreviation for asphalt concrete, a hard ground covering used for roads and walkways; To pave with asphalt; A sticky, black and highly viscous liquid or semi-solid, composed almost entirely of bitumen, that is present in most crude petroleums and in some natural deposits; {n} a black bituminous substance, found on the lake Asphaltis; {f} cover with asphalt, pave with asphalt; A brown to black residue formed from weathered petroleum products, consisting chiefly of a mixture of hydrocarbons, varies in texture from hard and brittle to plastic; A sticky, black and highly viscous liquid or semi-solid that is present in most crude petroleums and in some natural deposits. Asphalt is composed almost entirely of bitumen; A hard, black petroleum-based material used to pave roads Asphalt can be mixed with recycled tires to make roads last longer; It is brittle, of a black or brown color and high luster on a surface of fracture; it melts and burns when heated, leaving no residue; A bituminous material employed in roofing materials because of its waterproofing ability; a dark bituminous substance found in natural beds and as residue from petroleum distillation; consists mainly of hydrocarbons mixed asphalt and crushed gravel or sand; used especially for paving but also for roofing cover with tar or asphalt; "asphalt the driveway; various bituminous substances, both naturally occurring and resultant from petroleum processing; also a bituminous substance mixed with crushed rock for paving; an organic bituminous compound used in the manufacturing of composition shingles; A bituminous waterproofing agent applied to roofing materials during manufacture; mixed asphalt and crushed gravel or sand; used especially for paving but also for roofing; A composition of bitumen, pitch, lime, and gravel, used for forming pavements, and as a water-proof cement for bridges, roofs, etc; Asphalt is a black substance used to make the surfaces of things such as roads and playgrounds. = tarmac. a black sticky substance that becomes hard when it dries, used for making the surface of roads (aspaltus, from asphaltos). Black or brown petroleum-like material that has a consistency varying from viscous liquid to glassy solid. It is obtained either as a residue from the distillation of petroleum or from natural deposits. Asphalt consists of compounds of hydrogen and carbon with minor proportions of nitrogen, sulfur, and oxygen. It softens when heated and is elastic under certain conditions. Used principally in road surfacing, asphalt is also used for roofs, coatings, floor tilings, and waterproofing, and in industrial products; cover with tar or asphalt; "asphalt the driveway"; It is found also in many parts of Asia, Europe, and America; Originally a naturally occurring product in use for centuries the early 1900's brought today's refined petroleum product This term is often applied to almost any asphalt product from H M A C to asphalt cements and oils; A substance left as a residue after evaporating or otherwise processing crude oil or petroleum Asphalt can be refined to conform to various roofing grade specifications: Dead-Level Asphalt: A roofing asphalt conforming to the requirements of ASTM Specification D 312, Type I This asphalt is for use in roofs which do not exceed a ¼ in 12 slope (2%) Flat Asphalt: A roofing asphalt conforming to the requirements of ASTM Specification D 312, Type II This asphalt is for use in roofs which do not exceed a ½ in 12 slope (4%) Steep Asphalt: A roofing asphalt conforming to the requirements of ASTM Specification D 312, Type III This asphalt is for use in roofs which do not exceed a 3 in 12 slope (25%) Special Steep Asphalt: A roofing asphalt conforming to the requirements of ASTM Specification D 312, Type IV This asphalt is for use in roofs which do not exceed a 6 in 12 slope (50%); Often used as an abbreviation for asphalt concrete. A hard ground covering used for roads and walkways; Black to dark brown solid or semisolid bituminous material which gradually liquifies when heated, produced from distillation residues of crude petroleum, or occuring naturally; A dark-brown to black cement-like material obtained by petroleum processing, containing bitumens as the predominant constituents Includes crude asphalt as well as the following finished products: cements, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts; Artificial asphalt is prepared from coal tar, lime, sand, etc; A bituminous compound, dark brown or black in color, used in the manufacture of asphalt roofing shingles; Most native asphalt is a residue from evaporated petroleum It is insoluble in water but soluble in gave line when heated Used widely in building for waterproofing roof coverings of many types, exterior wall coverings, flooring tile, and the like; a dark brown or black substance found in a natural state or, more commonly, left as a residue after evaporating or otherwise processing crude oil or petroleum Asphalt may be further refined to conform to various roofing grade specifications; Mineral pitch, Jews' pitch, or compact native bitumen; asphaltic cement; {i} black tar-like substance used for paving and roofing; It occurs on the surface and shores of the Dead Sea, which is therefore called Asphaltites, or the Asphaltic Lake; a mixture of oil and aggregates used in paving; To cover with asphalt; as, to asphalt a roof; asphalted streets; A dark brown to black cementitious material in which the predominating constituents are bitumens, which occur in nature or are obtained in petroleum processing Asphalt is a constituent in varying proportions of most crude petroleum and used for paving, roofing, industrial and other special purposes; A dark-colored viscous-to-solid hydrocarbon complex obtained naturally; also referred to as bitumen; A dark brown to black, highly viscous, hydrocarbon produced from the residue left after the distillation of petroleum Asphalt is used on roofs and highways as a waterproofing agent Most native asphalt is a residue from evaporated petroleum It is insoluble in water but soluble in gave line when heated Used widely in building for waterproofing roof coverings of many types, exterior wall coverings, flooring tile, and the like; Black to dark-brown solid or semisolid cemetitious material which gradually liquifies when heated and in which the predominating constituents are bitumen's These occur in the solid or semisolid form in nature; are obtained by refining petroleum; or are combinations with one another or with petroleum or derivatives thereof; A residue produced form evaporated petroleum It is insoluble in water but is soluble in gasoline and melts when heated Used for waterproofing roof coverings, exterior wall coverings, and flooring tile; A solid hydrocarbon which may be deposited within the reservoir rock, in well equipment, or in surface lines and tanks; The product of the nondestructive distillation of crude oil in petroleum refining; it is a dark brown to black, cement-like semisolid or solid Depending on the crude oil used as a feed-stock, the distillation residuum may be further processed, typically by air-blowing (sometimes with a catalyst) or solvent precipitation to meet performance specifications for individual applications [AI 1990b] Asphalt is a mixture of paraffinic and aromatic hydrocarbons and heterocyclic compounds containing sulfur, nitrogen, and oxygen [Sax and Lewis 1987] Back to Original Location; a dark bituminous substance found in natural beds and as residue from petroleum distillation; consists mainly of hydrocarbons; Tar or similar bituminous solid substance A natural material, that can be mixed with rock for paving, or applied as water proofing, to various papers, felts, and sealant products; {i} blacktop; mineral pitch
asphalt concrete: A material often used for road surfacing, composed of a hard, granular material such as crushed stone combined with asphalt as a binder. (Often abbreviated as asphalt.)
asphalt emulsion: A mixture of asphalt particles and emulsifying agent, such as bentonite clay and water
asphalt jungle: A city or urban area, where the landscape is covered by pavement and the environment is alienating and unsafe
Harlem comes through as an urban hothouse mean with exotic hustle and violence, a tangible asphalt jungle with its own abrasive laws of motion.
asphalt shingle: A shingle manufactured by coating a reinforcing material (felt or fibrous glass mat) with asphalt and having mineral granules on the side exposed to the weather
asphalt jungle: A large city or an urban or inner-city area, especially when characterized as congested and crime-ridden
asphalt road: road paved with asphalt (black tarlike substance)
asphalt shingle: Shingles made of felt that has been soaked in asphalt; asphalt shingle tabs are coated with granular minerals
asphalt shingle: A roofing material made of a brown or black tar like substance mixed with sand or gravel
air-blown asphalt: Asphalt produced by blowing air through molten asphalt to raise its softening point and modify other properties
asphalted: past of asphalt
asphalting: present participle of asphalt
asphalts: third-person singular of asphalt