发明名称 ASPHALT MICROWAVE DENSITY MEASUREMENT METHOD
摘要 <p>A method for determining a material property of a material is proposed, the method comprising: generating an electromagnetic field including two or more frequencies and penetrating into a material, wherein the material includes at least one of a pavement material and a soil material; determining a frequency response of the material to the electromagnetic field across the two or more frequencies; and correlating the frequency response of the material to a material property of the material.</p>
申请公布号 EP1704407(A2) 申请公布日期 2006.09.27
申请号 EP20040796202 申请日期 2004.10.22
申请人 TROXLER ELECTRONIC LABORATORIES, INC. 发明人 TROXLER, ROBERT, E.;JOINES, WILLIAM, T.
分类号 G01N33/38;E01C5/16;G01N22/00;G01N22/04;G01N33/24;G01N33/42 主分类号 G01N33/38
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