AR075246A1 - Additive for asphalt based on rubber powder, cement and asphalt mix that uses said additive - Google Patents

Additive for asphalt based on rubber powder, cement and asphalt mix that uses said additive

Info

Publication number
AR075246A1
AR075246A1 ARP100100314A AR075246A1 AR 075246 A1 AR075246 A1 AR 075246A1 AR P100100314 A ARP100100314 A AR P100100314A AR 075246 A1 AR075246 A1 AR 075246A1
Authority
AR
Argentina
Prior art keywords
asphalt
additive
cement
rubber powder
weight
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Vulijscher Osvaldo Felix
Vulijscher Javier Renato
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 Vulijscher Osvaldo Felix, Vulijscher Javier Renato filed Critical Vulijscher Osvaldo Felix
Priority to ARP100100314 priority Critical patent/AR075246A1/en
Publication of AR075246A1 publication Critical patent/AR075246A1/en

Links

Abstract

Aditivo para asfalto a base de polvo de caucho, cemento y mezcla asfáltica que utiliza el mismo, aplicables tanto en tareas de pavimentacion, repavimentacion y en bacheos, como en tareas de reparacion de las mismas y, en donde el aditivo, cuando es agregado al cemento ya la mezcla asfáltica, hace que esta ultima sea de mejor y más fácil elaboracion y aplicacion, al mantener la viscosidad del cemento y asfalto y permitir descender en 30s la temperatura de trabajo, así como también haciendo el asfalto más durable en el tiempo y con mayor estabilidad merced a las características otorgadas por el polvo de caucho utilizado. Additive for asphalt based on rubber powder, cement and asphalt mixture that uses the same, applicable both in paving, resurfacing and pothole tasks, as in repair tasks of the same and, where the additive, when it is added to the cement and the asphalt mixture, makes the latter better and easier to elaborate and apply, by maintaining the viscosity of the cement and asphalt and allowing the working temperature to drop by 30s, as well as making the asphalt more durable over time and with greater stability thanks to the characteristics provided by the rubber powder used. El aditivo propuesto está compuesto principalmente por polvo de caucho, preferentemente recuperado de neumáticos usados, en un rango de 30 a 40 % en peso, y al menos un polímero olefínico en un rango de 60 a 70 % en peso. The proposed additive is mainly composed of rubber powder, preferably recovered from used tires, in a range of 30 to 40% by weight, and at least one olefinic polymer in a range of 60 to 70% by weight. Reivindicacion 7: Un cemento asfáltico de propiedades mejoradas, caracterizado porque comprende un ligante bituminoso y un aditivo de acuerdo con cualquiera de las reivindicaciones precedentes; Claim 7: An asphalt cement with improved properties, characterized in that it comprises a bituminous binder and an additive according to any of the preceding claims; y en donde el aditivo está presente en un rango en peso de 3 al 5% en peso promedio del total del cemento asfáltico. and where the additive is present in a weight range of 3 to 5% by average weight of the total asphalt cement. Reivindicacion 8: Una mezcla asfáltica, caracterizada porque comprende: áridos pétreos, un cemento asfáltico de acuerdo con la reivindicacion 7, y un aditivo de acuerdo con cualquiera de las reivindicaciones 1 a 6. Claim 8: An asphalt mixture, characterized in that it comprises: stone aggregates, an asphalt cement according to claim 7, and an additive according to any of claims 1 to 6.
ARP100100314 2010-02-04 2010-02-04 Additive for asphalt based on rubber powder, cement and asphalt mix that uses said additive AR075246A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP100100314 AR075246A1 (en) 2010-02-04 2010-02-04 Additive for asphalt based on rubber powder, cement and asphalt mix that uses said additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP100100314 AR075246A1 (en) 2010-02-04 2010-02-04 Additive for asphalt based on rubber powder, cement and asphalt mix that uses said additive

Publications (1)

Publication Number Publication Date
AR075246A1 true AR075246A1 (en) 2011-03-16

Family

ID=43857517

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100314 AR075246A1 (en) 2010-02-04 2010-02-04 Additive for asphalt based on rubber powder, cement and asphalt mix that uses said additive

Country Status (1)

Country Link
AR (1) AR075246A1 (en)

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