填土密实度现场检测仪 填土密实度检测仪在国际上叫做“普氏贯入仪”,主要用于对大面积填方工程碾压后的干密度和含水量的检测,如:堤防、土坝和渠道回填、加高、加宽,公路、道桥、市政排水管线及工民建的土方工程。其特点是轻便、灵活、快速,可随时随地跟踪碾压现场监测。它的技术参数来源于常规环刀法平行试验,所以, Filling Density Field Tester Filling Density Tester is internationally known as “Pritzker penetration instrument,” mainly used for testing of dry density and water content of large-area filling works after rolling, such as: embankment, Earth dams and channels backfill, heightening, widening, roads, bridges, municipal drainage pipelines and earthworks civil works. It is characterized by light, flexible, fast, trackable rolling site monitoring anytime, anywhere. Its technical parameters from the conventional ring cutter parallel test, therefore,