asphalt base

См. также в других словарях:

• asphalt-base crude — asfalt(en)inė nafta statusas T sritis chemija apibrėžtis Žalia nafta, turinti palyginti daug asfaltenų, naftenų ir aromatinių angliavandenilių. atitikmenys: angl. asphalt base crude; asphaltic crude; asphalt(ic) oil rus. асфальтовая нефть; нефть… …   Chemijos terminų aiškinamasis žodynas

• asphalt-base — ˈ ̷ ̷ˌ ̷ ̷| ̷ ̷ adjective : containing relatively large amounts of asphalt forming substances : yielding asphaltic residues on refining used especially of crude petroleum; compare naphthene base, paraffin base …   Useful english dictionary

• asphalt(ic) oil — asfalt(en)inė nafta statusas T sritis chemija apibrėžtis Žalia nafta, turinti palyginti daug asfaltenų, naftenų ir aromatinių angliavandenilių. atitikmenys: angl. asphalt base crude; asphaltic crude; asphalt(ic) oil rus. асфальтовая нефть; нефть… …   Chemijos terminų aiškinamasis žodynas

• Asphalt concrete — Asphalt concrete. As shown in this cross section, many older roadways are …   Wikipedia

• Base course — in pavements refers to the sub layer material of an asphalt roadway and is placed directly on top of the undisturbed soil so as to provide a foundation to support the top layer(s) of the pavement. Generally consisting of a specific type of… …   Wikipedia

• asphalt — [as′fôlt΄; ] often [ ash′fôlt΄] n. [ML asphaltus < Gr asphaltos, prob. < a , not + sphallein, to cause to fall, injure (< IE base * (s)p(h)el , to split off > SPILL1): ? so named because of use as protective substance for walls] 1. a… …   English World dictionary

• Asphalt shingle — An asphalt shingle is a type of roof shingle. They are one of the most widely used roofing covers because they are relatively inexpensive and fairly simple to install. Types of Asphalt ShinglesTwo types of asphalt shingles are used: organic and… …   Wikipedia

• Asphalt plant — An asphalt plant is a plant used for the manufacture of asphalt, macadam and other forms of coated roadstone, sometimes collectively known as blacktop. The manufacture of coated roadstone demands the combination of a number of aggregates, sand… …   Wikipedia

• asphalt — A dark brown to black cementatious material solid, semisolid, or liquid in consistency in which the predominating constituents are bitumens. Petroleum asphalt, as distinguished from asphalt occurring as such in nature, is refined from crude… …   Petroleum refining glossary

• base course — The layer(s) of a specified material of designed thickness placed on a sub base or subgrade to support the surface course. The base course and subgrade are structural elements of the pavement. In conjunction with the overlying asphalt surface,… …   Aviation dictionary

• naphthene-base — ˈ ̷ ̷ˌ ̷ ̷| ̷ ̷ adjective : containing relatively large amounts of various cyclic hydrocarbons (as naphthenes) used especially of crude petroleum; compare asphalt base, paraffin base …   Useful english dictionary