发明名称 |
PROCESS AND SYSTEM FOR PRODUCTION OF A WARM FOAM MIX ASPHALT COMPOSITION |
摘要 |
The invention describes a process for preparing a warm mix asphalt composition by mixing an aggregate grain material with a soft binder, and adding a hard binder to the mixed aggregate grain material. The hard binder is foamed in a foaming process before it is introduced to the mixed grained aggregate material. A system for preparing the warm mix asphalt composition comprising a drying drum for heating and drying the aggregate component, a mixing mill for mixing the asphalt components and a mix storage silo, where the system also includes foam production facilities for foaming the hard binder before introduction to the mixing mill, is also disclosed. |
申请公布号 |
EP1263885(A1) |
申请公布日期 |
2002.12.11 |
申请号 |
EP20010910247 |
申请日期 |
2001.02.05 |
申请人 |
KOLO VEIDEKKE A.S. |
发明人 |
LARSEN, OLLE, R.;ROBERTUS, CARL, C. |
分类号 |
C08J9/12;C08L93/00;C08L95/00;E01C7/18;E01C19/08;E01C19/10;(IPC1-7):C08L95/00 |
主分类号 |
C08J9/12 |
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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