发明名称 Compacted material density measurement and compaction tracking system
摘要 The present invention provides a two component system to obtain uniform density of compacted materials and track the compaction of the materials. The first component provides an automated, real-time compaction density meter and method of use to measure the density of the compacted material. The second component provides a Geographic Information System (GIS) for tracking compaction of a surface at specific locations. The two components of the present invention combined provide a system to measure the density of the compacted material and record the location of each density measurement. The components of the present invention can be utilized for many compaction operations, such as the roller compaction of concrete, pavement, soil, landfills, and asphalt pavements.
申请公布号 US6122601(A) 申请公布日期 2000.09.19
申请号 US19980027233 申请日期 1998.02.20
申请人 THE PENN STATE RESEARCH FOUNDATION 发明人 SWANSON, DAVID C.;THOMAS, H. RANDOLPH;OLOUFA, AMR A.
分类号 A01B79/00;(IPC1-7):A01B29/00 主分类号 A01B79/00
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