发明名称 |
RECLAIMED ASPHALT PAVEMENT CONTAINING POLYPHOSPHORIC ACID MODIFIED BINDER |
摘要 |
Pavement compositions containing increased amounts of reclaimed asphalt pavement (RAP) are described. Addition of polyphosphoric acid (PPA) to pavement compositions containing RAP allows increased RAP content in road pavements while maintaining acceptable properties in the final pavement composition. Methods for producing road pavements containing RAP and PPA are also provided. |
申请公布号 |
EP2443199(A1) |
申请公布日期 |
2012.04.25 |
申请号 |
EP20100790280 |
申请日期 |
2010.06.18 |
申请人 |
INNOPHOS, INC. |
发明人 |
MARTIN, JEAN-VALERY |
分类号 |
C08L95/00;C08K5/52;E01C7/18;E01C7/26;E01C19/10 |
主分类号 |
C08L95/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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