A ground that is strong against liquefaction! It is an environmentally friendly ground improvement method.
The HySPEED method is a ground improvement technique that differs from existing methods by not using pre-determined piles or conducting work without reinforcing the ground. Instead, it constructs crushed stone piles one by one with reliable execution tailored to the specific ground, combining the support capacity of the crushed stone piles with that of the surrounding ground to enhance overall ground support. The new technology features a piston valve (at the drill tip) that compacts the construction material (crushed stone). Thanks to the hammer compaction function of the piston valve, the construction time is significantly reduced compared to conventional methods. After the crushed stone pile installation, foundation work can commence immediately. 【Features】 - Strong against seismic shocks - No waste disposal costs incurred - Contributes to the planet through reuse - Perfect construction guarantee - Reduces CO2 emissions by 5000 kg For more details, please contact us or download the catalog.
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**Features** ○ Strong against seismic shocks → Supports the entire building through a combination of crushed stone piles and the original ground, providing stable strength. ○ Environmentally friendly construction method → Uses only natural crushed stone, preventing soil contamination and negative impacts on surrounding areas due to environmental destruction. → Does not cause health hazards to residents. ○ No industrial waste disposal costs → Not treated as industrial waste (concrete, iron pipes), eliminating the need for future removal. ○ Contributes to the Earth through reuse → Can be reused when rebuilding a house of similar size in the future. ○ Liquefaction countermeasure construction method → Suppresses liquefaction during earthquakes through a "drainage effect." ○ Perfect construction guarantee → Certified construction method by a major Japanese warranty company. ○ Reduces CO2 by 5000 kg → Lower CO2 emissions compared to other methods by using only crushed stone. ○ Pollution-free construction method → Can be constructed without issues in groundwater-rich soils, non-setting leaf mold soils, or volcanic ash soils that produce hexavalent chromium. ○ Method that becomes an archaeological site → A permanent ground method that does not deteriorate or rust like cement or iron pipes. ● For more details, please contact us or download the catalog.
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High Speed Corporation Co., Ltd. is truly grateful to provide safe ground for everyone involved in the construction of homes, stores, apartments, and more. Since we assist in the creation of your valuable assets, we believe it is our mission to diligently compact the ground to create a foundation stronger than the buildings you construct, ensure that the materials used do not deteriorate over time, utilize materials that do not pollute the environment, and confirm that the ground has sufficient strength after compaction before handing it over to you. We cherish each encounter with our clients, strive to do excellent work so that we can earn your continued patronage, and sincerely desire to compact your ground!
