Surface wave exploration method to eliminate unnecessary improvement work with highly accurate ground investigation methods.

Non-destructive testing that does not damage the ground for residential use! Reduce unnecessary ground improvement and piling work to cut costs!

The "Surface Wave Exploration Method" is a ground investigation technique that applies weak vibrations to the ground using a vibrator and analyzes the propagation conditions and speed of surface waves (seismic waves) with detectors (sensors). Ground data can be collected up to a depth of 10 meters, even in the presence of gravel and stones. By predicting the stratigraphic composition, it enables area-based analysis and allows for the extreme prediction of differential settlement possibilities. High-precision analysis reduces unnecessary ground improvement and pile construction, leading to cost reduction. Additionally, it decreases CO2 emissions generated by large machinery and soil contamination caused by ground improvement. 【Features】 ■ Five measurements are taken within the site → Survey points are established at the four corners and the center of the planned building location → This allows for a comprehensive assessment of ground conditions and predictions of internal stratigraphic inclinations ■ Accurate figures that do not rely on human intuition ■ Measurement is done over an area rather than a point → Measurement: the range between detectors (typically a circular area of 50 cm) → It is possible to obtain average ground information rather than partial information due to gravel or foreign objects. For more details, please contact us or download the catalog.

Geological SurveyNon-destructive testing