ANPASSUNGSFÄHIGER MAGNETISCHER GEGENSTAND FÜR UNTER VERKEHR TRAGENDE OBERFLÄCHEN

摘要

A conformable magnetic article for underlayment beneath a traffic-bearing surface which sends a magnetic signal to a sensor traveling over the traffic-bearing structure. The magnetic article comprises at least one conformable magnetic layer comprising a binder and a sufficient amount of magnetic particles dispersed within the binder to provide a magnetic signal through the traffic-bearing structure to a sensor.