原田興産 List of Products and Services

Soil generated at construction sites and similar workplaces is generally referred to as surplus soil, and there is a high possibility that this surplus soil contains industrial waste. With the soil improvement solidifying agent "Katatsumuri," surplus soil generated from construction can be improved on-site into high-quality stabilized soil, making the realization of the 3Rs (Reduce, Reuse, Recycle) possible. 【Benefits】 ■ After improvement, the pH quickly approaches neutral levels. ■ Since harmless materials are used, the content of heavy metals such as hexavalent chromium is below environmental standards or undetectable. ■ Depending on the construction method, special equipment is not required, and work can be done with general heavy machinery. ■ It does not rehydrate despite being non-cement-based. ■ Since it is not cement-based, it can be treated as surplus soil rather than industrial waste after improvement. *For more details, please refer to the PDF document or feel free to contact us.

• Soil improvement material

The world's oldest wooden structure, Horyu-ji's five-story pagoda, has withstood wind, snow, and major earthquakes for nearly 1,400 years without experiencing differential settlement, maintaining its elegance and magnificent appearance. The principle of the "stone cushion method," which lays stones on the great foundation built by our predecessors, demonstrates excellent effects in modern civil engineering and construction by using the "top base method (my spinning top)." Additionally, it offers many advantages such as ground reinforcement, excellent economic efficiency, ease of construction, and high reliability, making it widely applicable in various foundation works. [Features] - Safely supports superimposed loads even on extremely weak ground - Durability can be expected due to vibration absorption and earthquake resistance - Controls settlement and prevents differential settlement - An environmentally friendly method with no underground contamination - Construction is also possible in confined spaces within buildings For more details, please contact us or download the catalog.

• Ground foundation construction method
• Special Construction Method