ジオテック List of Products and Services

"Settlement correction work" introduces the flow from the occurrence of differential settlement to the correction work. A commonly used method is the steel pipe pile driving method, which supports the building's load by driving steel pipe piles into the foundation using jacks, thereby supporting and correcting the entire structure. [Contents] ■ Building level measurement (current status assessment) ■ Flow from the occurrence of differential settlement to correction work ■ Steel pipe pile driving method ■ Overview of each method *For more details, please refer to the PDF document or feel free to contact us.

The decision on the method for settlement correction and its implementation will be made based on a site survey, taking into consideration the following points: - Site conditions (slope situation, condition of existing structures, foundation and exterior conditions, ground data, buried objects, etc.) - Whether the settlement is ongoing or has stabilized. - Whether to carry out a full correction under the foundation (for the purpose of preventing re-settlement) or a partial correction.

The tilting and sinking of buildings occur due to insufficient ground support caused by topographical and human factors, and there has been a tendency for this to increase in recent years. i-LIFT method (i-LIFT construction method) patent application: 2003-430063

The steel pipe pile driving method is a technique that uses jacks to press steel pipe piles into the supporting ground, allowing the building's load to be supported and adjusted.

Survey Details Building Level Measurement (Perimeter) SWS Test (Screw Weight Penetration Test) (4-7 Points)

"Settlement correction work" introduces the flow from the occurrence of differential settlement to the correction work. A commonly used method is the steel pipe pile driving method, which supports the building's load by driving steel pipe piles into the supporting ground using jacks, thereby supporting and correcting the entire structure. [Contents] ■ Building level measurement (current situation assessment) ■ Flow from the occurrence of differential settlement to correction work ■ Steel pipe pile driving method ■ Overview of each method *For more details, please refer to the PDF document or feel free to contact us.

"Ganko Oyaji" is a reinforcement system that improves the shear strength, ductility, and seismic resistance of concrete slab foundations by applying carbon fiber sheets with a matrix resin. Since it involves the application of high-strength carbon fiber, it results in a strong, cost-effective, and aesthetically pleasing finish, making it suitable for existing homes. Reinforcement is done by applying carbon fiber with matrix resin to unreinforced foundations. Additionally, for cracked foundations, epoxy resin is injected under low pressure before applying the carbon fiber. 【Features】 - High strength (the cracked unreinforced foundation becomes significantly stronger than when it was new) - High durability (particularly resistant to salt damage and corrosion) - Increased shear strength, ductility, and seismic resistance - Significantly reduced construction time, making it cost-effective (construction period of 3 to 5 days) - Minimal noise as heavy machinery is not used *For more details, please refer to the PDF materials or feel free to contact us.

The "i-LIFT method" is a technique that injects grout into the ground to lift and restore tilted or sunken buildings while also enhancing the ground's bearing capacity. Since the injection is performed while continuously measuring with a high-precision leveling instrument, fine adjustments to the level are possible. Additionally, construction can be carried out with compact machinery, making it feasible even in areas with limited space between adjacent houses. This method allows for a reduction in construction time compared to conventional methods. 【Features】 ■ Fine adjustments to the level are possible ■ Construction is possible in areas with limited space between adjacent houses ■ Reduction in construction time ■ Can be implemented even if ground improvement has already been performed ■ Can be applied to measures against ground subsidence *For more details, please refer to the PDF materials or feel free to contact us.*