High-quality sampling of ground containing gravel, gravelly soil, and fragmented gravel is possible!
The "GP Sampler" is a sampler that performs the sampling technique "GP Sampling" to collect high-quality samples from unconsolidated ground. It can collect ground that previously could only be sampled using frozen sampling with equivalent quality. It is also possible to perform small-diameter GP sampling from the high-quality cores obtained. We offer three types of samplers depending on the target soil. 【Features】 ■ Capable of high-quality sampling from unconsolidated ground ■ Can sample ground that previously could only be collected using frozen sampling with equivalent quality ■ Allows for the extraction of high-quality test pieces from block sampling samples ■ Tri-axial testing can be conducted directly on samples with large-diameter gravel, such as φ300mm samples *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■GP-R/D (for gravelly soil) ■GP-Tr (for sandy soil) ■GP-S (for clayey soil) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Purpose】 ■Sampling for geological surveys, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
As a "pioneer consultant in geotechnical engineering" in our country, we have long contributed to the enhancement of social infrastructure in the field of civil engineering and architecture. We provide nationwide support. We are a group of specialists in geotechnical engineering, covering not only traditional soil and geological fields but also design, construction management, environment, disaster prevention, and conservation. Our overseas business expansion has established bases in four countries, with approximately 70 local staff and 45 years of experience.