Environment-friendly regenerant, preparation method thereof and regenerated asphalt
By adjusting the composition distribution formula of environmentally friendly regenerators and combining SBS modifiers and rubber-plastic alloys with waste rubber powder, the quality and cost-effectiveness of existing regenerators in improving the service life of asphalt pavement are solved, achieving efficient regeneration and environmental benefits.
Patent Information
- Application Number
- CN202510169633.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2045-02-17
AI Technical Summary
The existing regeneration agents have quality and cost-effectiveness problems in improving the service life of asphalt pavement, and it is difficult to meet the ideal regeneration effect.
By adjusting the composition distribution formula of the environmentally friendly regenerator, including the use of soft asphalt and light oil as component regulators, plasticizers and polymer modifiers, and rubber-plastic alloys with SBS modifiers and waste rubber powder, an environmentally friendly regenerator with excellent regeneration effect is prepared.
It significantly improves the high and low temperature performance, anti-aging performance and storage stability of recycled asphalt, reduces pollution to the ecological environment, realizes the recycling of non-renewable resources, and has considerable economic and environmental benefits.