发明名称 |
SYSTEM AND METHOD FOR MANUFACTURING ASPHALT PRODUCTS WITH RECYCLED ASPHALT SHINGLES |
摘要 |
A method for manufacturing a processed asphalt suspension is provided. The method includes dry grinding shingle waste material to a particle size of less than 1 cm, forming ground recycled shingle material, introducing virgin asphalt into a heated slurry tank and mixing the ground recycled shingle material with the virgin asphalt in the heated slurry tank, forming a mixed asphalt slurry, introducing the mixed asphalt slurry into a wet grinding machine, and recovering a processed asphalt suspension comprising particles having a size no greater than about 200 microns. Roofing and paving products manufactured from the processed asphalt suspension are also provided. |
申请公布号 |
US2016362339(A1) |
申请公布日期 |
2016.12.15 |
申请号 |
US201615248886 |
申请日期 |
2016.08.26 |
申请人 |
Heritage Environmental Services LLC |
发明人 |
Franzen Michael R.;Trumbore David Charles;Lewandowski Laurand H.;Wissel Herb;Burkett James E.;Hornbacher Barry Garriett;Peregrine Christian;Kriech Anthony |
分类号 |
C04B26/26;C04B26/00;E04D5/06;B02C19/00;E04D1/20;C10C3/00;C08L95/00 |
主分类号 |
C04B26/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
Indianapolis IN US |