Asphalt modified mother material and preparation process for modified asphalt thereof |
Title: |
Asphalt modified mother material and preparation process for modified asphalt thereof |
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Application Number: |
200510121281 |
Application Date: |
2005/12/24 |
Announcement Date: |
2006/06/28 |
Pub. Date: |
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Publication Number: |
1793235 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
94[China|shenzhen] |
IPC: |
C08L 95/00, C08K 3/34, C08L 53/02, C08L 9/06 |
Applicant(s): |
Tsinghua Univ. Inst., Shenzhen |
Inventor(s): |
Liu Xin, Liu Weiqiang, Xie Xuming |
Key Words: |
Asphalt modified, mother material, preparation process, modified asphalt |
Abstract: |
The invention discloses a bitumen modification mother material and the manufacture method. The process including the following steps: mixing SBS with SBR and stabilizer to gain modified mother material, dispersing the material equally in the basal bitumen. The invention could improve the restoring stability of bitumen, and is low cost, simple technology. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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