CL2022003189A1 - Conditioner for asphalt mix - Google Patents
Conditioner for asphalt mixInfo
- Publication number
- CL2022003189A1 CL2022003189A1 CL2022003189A CL2022003189A CL2022003189A1 CL 2022003189 A1 CL2022003189 A1 CL 2022003189A1 CL 2022003189 A CL2022003189 A CL 2022003189A CL 2022003189 A CL2022003189 A CL 2022003189A CL 2022003189 A1 CL2022003189 A1 CL 2022003189A1
- Authority
- CL
- Chile
- Prior art keywords
- mix
- asphalt
- conditioner
- bitumen
- additive
- Prior art date
Links
Landscapes
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La invención se refiere a un acondicionador para mezcla asfáltica que comprende un betún, un poliol, un tensioactivo, un ácido mineral y agua. La invención se refiere además a una mezcla de pavimentación asfáltica acondicionada que comprende betún, árido y dicho acondicionador para mezcla asfáltica. El acondicionador para mezcla asfáltica, usado como aditivo, resuelve los problemas del estado de la técnica relacionados con la composición de pavimentación bituminosa, que exigen un uso rápido de las composiciones de asfalto in situ. El aditivo contribuye a la preparación de una mezcla de pavimentación asfáltica acondicionada que se puede almacenar a temperatura ambiente durante periodos más largos, en donde el aditivo, a temperatura ambiente, se puede añadir a una mezcla de árido y betún. Antes de su aplicación sobre una superficie, se calienta hasta un intervalo de temperatura entre 130 °C y 170 °C, en donde se mantienen todas las características necesarias para ser aplicado apropiadamente sobre la superficieThe invention relates to an asphalt mix conditioner comprising a bitumen, a polyol, a surfactant, a mineral acid and water. The invention further relates to a conditioned asphalt paving mix comprising bitumen, aggregate and said asphalt mix conditioner. The asphalt mix conditioner, used as an additive, solves the state-of-the-art problems related to bituminous paving composition, which require rapid use of asphalt compositions in situ. The additive contributes to the preparation of a conditioned asphalt paving mix that can be stored at room temperature for longer periods, wherein the additive, at room temperature, can be added to a mix of aggregate and bitumen. Before its application on a surface, it is heated to a temperature range between 130 °C and 170 °C, where all the necessary characteristics are maintained to be properly applied on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2022003189A CL2022003189A1 (en) | 2022-11-15 | 2022-11-15 | Conditioner for asphalt mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2022003189A CL2022003189A1 (en) | 2022-11-15 | 2022-11-15 | Conditioner for asphalt mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2022003189A1 true CL2022003189A1 (en) | 2023-03-24 |
Family
ID=85792764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2022003189A CL2022003189A1 (en) | 2022-11-15 | 2022-11-15 | Conditioner for asphalt mix |
Country Status (1)
| Country | Link |
|---|---|
| CL (1) | CL2022003189A1 (en) |
-
2022
- 2022-11-15 CL CL2022003189A patent/CL2022003189A1/en unknown
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