Based on technology and on-site know-how, we will strengthen and improve the ground more solidly!
"GSIS" is a ground improvement system that utilizes the ground improvement technology developed through the JOG method to perform more reliable ground improvement. Based on the investigation results from the Swedish sand cone test, it allows for direct injection into the targeted reinforcement areas within the strata, enabling efficient ground strengthening with minimal loss. Since there is no excavation work and minimal impact on adjacent structures, it is well-suited for ground strengthening in areas where buildings are already present. 【Features】 ■ Specialized staff conduct investigations and collect detailed data ■ Injection is performed according to the investigation conditions of each target point to enhance ground bearing capacity ■ The quality of improvement is enhanced by combining investigation and chemical injection ■ Ground strengthening is carried out rationally without unnecessary chemical injection *For more details, please refer to the PDF document or feel free to contact us.
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【Workflow】 ■Planning ↓ ■Investigation / Injection Pipe Penetration ↓ ■Switch to Chemical Injection ↓ ■Chemical Injection ↓ ■Step-Up Injection with Injection Pipe ↓ ■Withdrawal of Injection Pipe ↓ ■Completion *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Ground improvement *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Heisei Technos Co., Ltd. utilizes its own developed JOG method to achieve high-precision restoration of various types of structures that have experienced differential settlement and ground subsidence, with accuracy to the millimeter level. To meet the diversifying needs of the times, we continue to make daily efforts in ground research, machinery, chemical solutions, and construction development. Please feel free to consult us regarding differential settlement and ground subsidence.