RO87103B1 - Process for regenerating hydrocarbon pavement mixtures recovered from extant bituminous layers - Google Patents

Process for regenerating hydrocarbon pavement mixtures recovered from extant bituminous layers

Info

Publication number
RO87103B1
RO87103B1 RO110662A RO11066283A RO87103B1 RO 87103 B1 RO87103 B1 RO 87103B1 RO 110662 A RO110662 A RO 110662A RO 11066283 A RO11066283 A RO 11066283A RO 87103 B1 RO87103 B1 RO 87103B1
Authority
RO
Romania
Prior art keywords
extant
bituminous layers
bituminous
pavement mixtures
mixtures recovered
Prior art date
Application number
RO110662A
Other languages
Romanian (ro)
Inventor
Ionescu Dorina
Nicoara Laurentiu
Boicu Mihai
Stelea Laurentiu
Hortensia Aurica
Dancus Bitiu
Fodor Georgeta
Achimescu Olga
Negrea Elena
Original Assignee
Ionescu Dorina
Nicoara Laurentiu
Boicu Mihai
Stelea Laurentiu
Hortensia Aurica
Dancus Bitiu
Fodor Georgeta
Achimescu Olga
Negrea Elena
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ionescu Dorina, Nicoara Laurentiu, Boicu Mihai, Stelea Laurentiu, Hortensia Aurica, Dancus Bitiu, Fodor Georgeta, Achimescu Olga, Negrea Elena filed Critical Ionescu Dorina
Priority to RO110662A priority Critical patent/RO87103B1/en
Publication of RO87103B1 publication Critical patent/RO87103B1/en

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  • Road Paving Structures (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

Inventia se refera la un procedeu de regenerare a mixturilor asfaltice din straturile bituminoase existente. P rocedeul, conform inventiei pentru reabilizarea mixturilor asfaltice îmbatranite din straturile bituminoase degradate consta în recuperarea acestora din straturilr existente concasate la o granulatie de 0.....30 mm si amestecate într.o instalatie uscator malaxor cu încalzire în echicurent, cu cca 20% nisipuri bituminoase si cu agregate mnaturale cantitatea acestora fiind stabilita în functie de compozitia mixturii asfaltice ce urmeaza sa se realizeze.The invention relates to a process for the regeneration of asphalt mixtures from the existing bituminous layers. According to the invention, according to the invention, for the rehabilitation of asphaltic mixtures impregnated from degraded bituminous layers consists in recovering them from existing crushed coats with a grain size of 0 ... 30 mm and mixed in a co-incinerator dryer with about 20 % of bituminous sands and with fine aggregates, the quantity of which is determined depending on the composition of the asphalt mixture to be achieved.

RO110662A 1983-04-15 1983-04-15 Process for regenerating hydrocarbon pavement mixtures recovered from extant bituminous layers RO87103B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO110662A RO87103B1 (en) 1983-04-15 1983-04-15 Process for regenerating hydrocarbon pavement mixtures recovered from extant bituminous layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO110662A RO87103B1 (en) 1983-04-15 1983-04-15 Process for regenerating hydrocarbon pavement mixtures recovered from extant bituminous layers

Publications (1)

Publication Number Publication Date
RO87103B1 true RO87103B1 (en) 1985-07-31

Family

ID=40903804

Family Applications (1)

Application Number Title Priority Date Filing Date
RO110662A RO87103B1 (en) 1983-04-15 1983-04-15 Process for regenerating hydrocarbon pavement mixtures recovered from extant bituminous layers

Country Status (1)

Country Link
RO (1) RO87103B1 (en)

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