ソイエンス List of Products and Services

Introducing the "JH Ground Guarantee System." This service guarantees repair costs and other expenses to the guarantee recipients in the event that damage occurs to a building due to differential settlement caused by defects in ground improvement work carried out by certified contractors. It prevents excessive ground improvement work in advance and achieves cost reduction. 【Features】 ■ Large guarantees at low fees ■ Supports a safe and secure living ■ Ground professionals make objective judgments ■ Prevents excessive ground improvement work in advance and achieves cost reduction *For more details, please refer to the PDF document or feel free to contact us.

• others

This service involves freely dropping a weight equipped with a measuring device onto the top of a pile or striking the tip of the pile to estimate the maximum impact load applied to the pile based on the response values from the measuring device. It also measures the residual settlement of the pile and conducts quality control regarding bearing capacity based on the maximum impact load and the residual settlement. It accommodates various small-diameter steel pipe piles. It can solve issues related to the accuracy of ground investigations (such as SWS tests). 【Features】 ■ Compatible with various small-diameter steel pipe piles ■ Simplification of quality testing ■ Reduction of quality testing costs ■ Acquisition of construction technical performance certification *For more details, please refer to the PDF materials or feel free to contact us.

• Geological Survey

The "Gaia Pile Method" is a foundation pile technology certified by the Minister of Land, Infrastructure, Transport and Tourism, characterized by minimal penetration capability, high installation accuracy, and minimal pile core deviation, as well as no wing deformation, ensuring high construction precision. It is a rotary driven steel pipe pile with two semicircular wings and a triangular excavation blade attached to the tip of a thin steel pipe, capable of meeting a wide range of needs. Additionally, since no plant equipment is required, it allows for extremely space-efficient construction. The pile materials can be transported by small trucks (2t to 4t), contributing to environmental protection around the construction site. 【Features】 ■ Achieves pile installation without residual soil ■ Completely eliminates the generation of residual soil by not using any industrial waste ■ Exhibits great bearing capacity due to its unique pile tip shape, allowing for economical pile design ■ Low noise and low vibration ■ Suitable for pile installation in urban areas, densely populated residential areas, and inside buildings *For more details, please refer to the PDF materials or feel free to contact us.

• Ground foundation construction method

The "Ultra Pile Method" is a highly precise foundation pile technology that achieves significant bearing capacity without variation due to construction machinery or workers, thanks to its unique stop management system. When it is difficult to confirm using conventional stop management (such as rotational torque and penetration per rotation), reliable confirmation of the supporting ground can be achieved by using a Monken equipped with a slide weight measuring device. 【Features】 ■ Environmental conservation ■ High bearing capacity ■ Low noise and low vibration ■ Low cost ■ Space-saving *For more details, please refer to the PDF document or feel free to contact us.

• Ground foundation construction method

The "Tecot Pile Method" is a technology that utilizes a steel pipe with notches, to which two semicircular steel plates and a drilling blade are welded. By rotating this assembly, it penetrates the ground and is used as a pile. It is suitable for both sandy soil (including gravelly soil) and clayey soil. It meets all the needs of pile foundation construction, achieving low cost, effective construction management, and high quality. 【Features】 ■ Enhanced construction management ■ Low cost ■ Reliability ■ Wide range of support layers ■ Space-saving *For more details, please download the PDF or feel free to contact us.

• Ground foundation construction method