发明名称 Method for preparing and storing a recyclable shingle material
摘要 A method for treating asphalt roofing shingles to be used for recycling in an asphalt plant which mixes asphalt roofing shingles with between about 15% and 50% by weight of a carrier aggregate. The aggregate is fed into a shredder with the shingles or is otherwise mixed with the comminuted shingles to form a recyclable asphaltic material which may be easily stored and transported, and which may also be used in the preparation of asphalt paving composition.
申请公布号 US5201472(A) 申请公布日期 1993.04.13
申请号 US19920902759 申请日期 1992.06.23
申请人 ASTEC INDUSTRIES, INC. 发明人 BROCK, J. DON
分类号 B03B9/06;E01C19/10 主分类号 B03B9/06
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