Energy Manufacturer For Construction Construction Materials Geotechnical

fibrisTerre systems detect and locate small changes in strain and temperature in long, large and complex structures. Ideal for monitoring slopes, bridges, tunnels, dikes, pipelines, power cables and other built or natural structures. The distributed ...

The GeoVISION brand of borehole video camera systems was born in 1989. At the time there were no small portable systems on the market. Driven by friends who were hydrogeologists, Frank Marks, owner of Marks Products, Inc. began developing the ...