Minimizing both traffic congestion and noise. A next-generation water pipe renewal method that connects to the future.
When it becomes necessary to update water pipes on a busy road, concerns about traffic congestion, noise, and vibrations due to construction arise. The SDF method involves inserting a new **flexible stainless steel pipe** into the aging water pipes without extensive excavation work. This significantly shortens the construction period and minimizes the impact on nearby residents and passing vehicles. It is a construction method that protects essential water infrastructure without disrupting daily life, making it friendly to both the environment and people. For those interested in more details, please visit "Contact Us" or "Download Catalog"!
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basic information
Method Name: SDF Method (Super Deep Foundation Method) Applicable Ground: Weak sandy soil, clay, etc. Construction Depth: Maximum of over 40m Improvement Diameter: Approximately 800mm to 2,000mm (standard is 1,000mm) Formation: Columnar cement solidified body Features: Low vibration, low noise, high-quality improved body, capable of deep ground improvement This method forcibly stirs and mixes the soil underground with cement-based solidifying materials to form a strong columnar improved body. It efficiently and effectively constructs a foundation that serves as a high-quality pile in deep weak ground.
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Applications/Examples of results
Single-family homes: We achieve safe home construction even on land with soft layers in deep places. Condos and high-rise buildings: We build strong and stable foundations to support heavy structures. Roads and bridges: We provide high reliability as the foundation for large-scale civil engineering structures.
Company information
Our company is engaged in a wide range of businesses, including water supply, energy, facility renewal, and landscape design. In the water supply business, we respond to diverse needs based on advanced technical skills supported by a consistent policy, from planning and design to construction, with our proud thorough quality management system.
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