When it comes to the press-in caisson method, come to our company, which has a proven track record since 1965! Please consult us for difficult construction projects such as narrow spaces or overhead restrictions. We have many construction considerations.
The "Hayak Pressure-In Caisson Method" is a construction technique that utilizes anchors driven into the ground to take reaction forces, which are transmitted to a pressure jack via a gripper rod. This method allows for the controlled tilting of the structure while ensuring that the structure is securely sunk into the ground. The total load capacity of multiple hydraulic jacks installed on the top surface of the caisson ranges from several hundred tons to several thousand tons. By operating these jacks alternately or simultaneously, posture control is achieved, enabling highly accurate sinking. In recent years, advancements in excavation patterns and jack control technology have allowed this method to meet the demands of the times, resulting in a wide range of applications. 【Features】 ■ Enables highly accurate sinking ■ Improved control technology ■ Utilizes relatively simple equipment and has a long history ■ Suitable for challenging construction: in narrow spaces or areas with overhead restrictions *For more details, please download the PDF or feel free to contact us.
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basic information
【Solutions to These Concerns】 ■ Worried about changes in the surrounding ground due to close construction ■ Limited construction area ■ Insufficient self-weight settlement force ■ Requires vertical and horizontal precision ■ Budget constraints with other methods ■ No suitable methods for weak ground *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Bridge foundation work ■ Shaft construction ■ River improvement work ■ Building foundation and basement work ■ Heavy object lifting and lowering work *For more details, please download the PDF or feel free to contact us.
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Company information
Our company has a track record of constructing over 1,700 caissons using the pressed caisson method and the suspended lowering method, ranging from relatively large to small sinking factories. Our sinking technology is highly regarded in the industry for its high construction accuracy, reliability, and safety, which are enhanced by our experience from these achievements. Please feel free to contact us if you have any inquiries.