Non-excavation methods for constructing small cross-section structures.
The COMPASS Method TYPE 3 (Ground Cutting and Box Tunneling) is a non-excavation method used for the construction of small cross-sectional structures such as rivers and sidewalks that cross under roads and railways. To insert the roof of the cutting head into the cutting groove (the space created by the ground cutting wire scraping the ground) in front of the cutting head body, it is possible to prevent excessive soil intake and the uplift of obstacles caused by the cutting head, thereby minimizing the impact on the ground above. 【Features】 ■ Safety ■ Workability ■ Cost-effectiveness *For more details, please refer to the PDF materials or feel free to contact us.
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【Scope of Application】 ■ Construction Extension (Ground Cutting Extension): No restrictions ■ Target Soil Types: Sandy soil, clayey soil, soil mixed with gravel or cobbles ■ Cross-section Shape: Clear space 3.5m × 3.0m ■ Cross-section Shape: Clear space 3.5m × 3.0m *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Tekkken Construction Co., Ltd. is a company primarily engaged in social infrastructure development focused on railway-related construction. As a top runner in railway construction, we have been involved in numerous railway-related projects and have undertaken many social infrastructure (structures and buildings) that support people's lives, growing as a comprehensive construction business. Moving forward, we will continue to prioritize our customers and contribute to the continuous development of society through our construction projects, while also contributing to the revitalization of local communities. Please feel free to contact us if you have any requests.