Asphalt Pavement Thermal Testing System
In the early 1990s the TSRST was developed by OEM with Oregon State University(OSU) as part of the Strategic Highway Research Program in the USA. That test method became AASHTO TP10. More recently the TSRST test has been incl-
uded as one of the tests within prEN12697-46. OEM-Cooper have developed the TSRST equipment to perform tests included in this standard. Now, as a multipurpose low temperature testing machine the TSRST has been renamed the Asphalt Pavement Thermal Testing System(APTTS). With over 20 years of experience, and as the original developers of the TSRST OEM-Cooper are the past and future experts.