Light Weight Deflectometer – ZORN ZFG Number 10,000 Auctioned

Nov 30, 2018 | Compaction Control

The base plate of ZFG Nr. 10,000 has been hallmarked today at Zorn Instruments. Otmar Mewes, a ZORN team member for more than 30 years, carefully hit the hammer on the number stamp this morning. He had already marked ZFG number “1” many years ago, for the first series of Light Weight Deflectometer.

Back then, no one was thinking to take a photo. But today the cameras were ready.

Light Weight Deflectometer LWD Zorn Instruments #10000 StampedLight Weight Deflectometer Zorn Instruments LWDLight Weight Deflectometer Zorn Instruments 10000Light Weight Deflectometer LWD Zorn Instruments Stamping

Where will the money raised at auction go? ZORN INSTRUMENTS will donate the entire proceeds to Hochschule Magdeburg-Stendal. This renowned German University for Applied Sciences will use the money to finance a scholarship in the field of construction engineering.

The anniversary ZFG will be presented to the auction winner in Magdeburg on 13 December 2018. Dr. Reiner Haseloff, Chief Minister of the federal state Saxony-Anhalt, will join the event as an honorary guest.

The Light Weight Deflectometer (LWD) was first used in 1998 by the Minnesota Department of Transportation (Mn/DOT) at the Minnesota Road Research Project. Starting in 2005 the LWD has been used by Mn/DOT as an acceptance tool for the compaction of roadbed and miscellaneous embankment and trench construction, culvert treatments and other tapered construction.

Minnesota Department of Transportation (Mn/DOT)

We have found the PANDA to be an invaluable acquisition to our company, using it on projects ranging from Remote Community Housing in Central Australia to a NASA Rocket Launch Facility in Arnhem Land, NT.

Stephen Flux

Director / Principal Geotechnical Engineer - WANT Geotechnics

I would hate to go back to doing the Plate Load Test using the old method using dial gauges. It would be so time consuming, not to mention manually recording and then processing all the results.

Daniel Pearce

Director - Pearce Geotech

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