Compatible with various ground conditions! Achieves simplification and can be deployed with construction methods suitable for factory sites.
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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Alpha Solution Co., Ltd. is a specialist in geological surveys. In the investigation and analysis department, we conduct soil and geological surveys with high precision through boring and various in-situ tests. We also perform various physical and mechanical tests on rock and soil, as well as data analysis and interpretation. The surveying department creates a comfortable living environment in the civil engineering field, including urban construction, road construction, and public facility construction. We consider environmental improvement from multiple angles to meet our clients' needs with a comfortable system. The micro-sampling department conducts investigations of deep underground buried objects and structures. Although micro-sampling surveys use small-diameter boreholes, they achieve reliable survey results at depths reaching up to 15 meters without damaging structures, while also reducing costs. Furthermore, this method has been systematized to include backfilling and pavement restoration, making it a safe and compact survey method. For exploratory surveys of underground buried objects, trust Alpha Solution Co., Ltd.