Invention Grant
US07902277B2 Processing bituminous mixtures for paving at reduced temperatures
有权
加工沥青混合物用于在降低的温度下铺路
- Patent Title: Processing bituminous mixtures for paving at reduced temperatures
- Patent Title (中): 加工沥青混合物用于在降低的温度下铺路
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Application No.: US12390120Application Date: 2009-02-20
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Publication No.: US07902277B2Publication Date: 2011-03-08
- Inventor: Gerald H. Reinke , Gaylon L. Baumgardner , Steven L. Engber
- Applicant: Gerald H. Reinke , Gaylon L. Baumgardner , Steven L. Engber
- Applicant Address: US WI Onalaska
- Assignee: ALM Holding Co.
- Current Assignee: ALM Holding Co.
- Current Assignee Address: US WI Onalaska
- Agency: Faegre & Benson LLP
- Main IPC: C08L95/00
- IPC: C08L95/00

Abstract:
Bituminous paving mixtures containing lubricating agents or additives may be prepared at hot mix temperatures and cooled, paved and compacted at temperatures 10-55 Celsius degrees lower than the hot mix temperatures. The increased temperature range between the hot mix temperatures and the paving and compacting temperatures is facilitated by the improved compacting properties of the paving mixture when it includes the lubricating agents or additives.
Public/Granted literature
- US20090215931A1 PROCESSING BITUMINOUS MIXTURES FOR PAVING AT REDUCED TEMPERATURES Public/Granted day:2009-08-27
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