It is a steel pipe middle excavation and pressing method using a suspended crane that does not require a work platform!
The "Drilling Press Method" is a technique that uses a special earth auger to loosen the ground at the tip of the pile through combined augering, and is linked with a steel pipe sheet piling machine (steel pipe piler) to drive steel pipe sheets into hard ground (approximately N value 200). It generates little noise and vibration, and employs a lightweight rotary reaction device, with NETIS registration number: KT-100011-VR obtained. 【Features】 ■ Suitable for hard ground ■ Does not use a three-point base machine ■ No need for a pier due to its suspended design ■ Minimal soil generation ■ No water jet required, etc. *For more details, please download the PDF or feel free to contact us.
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basic information
Main Construction Work ■ Coastal protection work ■ Wall construction ■ Temporary closure work ■ Bridge pier foundation work (well shape) ■ Shaft construction *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Riverbank protection ■ Storm surge measures ■ Quay walls ■ Road retaining walls ■ Soil retention ■ Well foundation ■ Piles *For more details, please download the PDF or feel free to contact us.
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Company information
Seiko Riko Co., Ltd. has participated in numerous large-scale projects as a specialist in underground and foundation construction, including the first competition facility for the Tokyo Olympics, the renovation of the Osaka Prefectural Office, and the recovery from the Tohoku earthquake disaster, contributing to the development of the country's social infrastructure. We are strengthening our efforts in the fields of environmental measures and disaster prevention measures towards the construction of a sustainable society. Please feel free to contact us if you have any requests.