アルファーソリューション Product Lineup

The "SPD Method" is a construction method designed to be effective against surface collapse, characterized by excellent workability, economic efficiency, and a goal of short-term construction. The hydraulic hammer operates by using its own weight to drive steel pipes, with a hammer load of only 23 kg. Even when combined with the weight of a 4.0 m steel pipe, the total is around 53 kg, resulting in relatively low vibrations during installation, which helps to minimize loosening of the slope caused by vibrations. Additionally, since the steel pipes being installed are treated as restraining elements and no tensile force is expected, pressure plates are not used. This allows for the option to embed the pipe heads underground or cut off protruding piles at the surface, leaving no structures above ground. **Features** - Lightweight and minimal equipment, making transportation easy - Relatively low vibrations - No structures left on the surface - Effective method for addressing surface collapse - Excellent workability *For more details, please refer to the PDF materials or feel free to contact us.*

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Due to the recent harsh economic environment, public works are being reviewed in terms of both quality and quantity, with a demand for efficient implementation that minimizes environmental impact. In particular, infrastructure development in urban areas has become increasingly complex as urban growth intensifies, leading to strict regulations on work hours and space to ensure the safety of pedestrians and vehicles, as well as the protection of residents' lives. In response to these conditions, we introduce an innovative construction method called "Micro Sampling Survey," which ensures economic efficiency, safety, and constructability to prevent damage incidents involving complex underground installations in urban areas. [Features] - Adaptable to the work site: A compact system enables efficient construction with minimal environmental impact. - Safety: A safe underground installation exploration method that allows excavation without rotating or striking tools. - Accuracy: Reliable survey results can be obtained at depths reaching 15 meters. - Video recording: By recording video with a camera, accurate positions can be preserved, and data can be stored. For more details, please contact us or download the catalog.

• Contract measurement