A product that utilizes recycled materials (paper sludge incineration ash), contributing to a circular society and the SDGs.
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.
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basic information
【Properties】 ■Appearance: Powder (moisture content below 5%) ■Color: Gray close to white ■Raw materials: Inorganic recycled resources and general raw materials ■Bulk density: 0.7-0.9 (t/m3) ■Packaging: FIBC (1t, 0.8t) *For more details, please refer to the PDF document or feel free to contact us. Official Certifications NETIS Registration Number: CB-080025-A Eco Mark Certification Number: 05 131 002
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Applications/Examples of results
【Applications (Partial)】 ■ Handling and improving workability for the use of organic sediment from ponds, lakes, rivers, and dams as a vegetative foundation material. ■ Improving and ensuring trafficability for soft ground in construction sites and access routes for large vehicles. ■ Ensuring strength for the use of poor soil in road bodies and subgrades. *For more details, please refer to the PDF materials or feel free to contact us.
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Company information
Harada Kousan Co., Ltd. is committed to strongly supporting our customers by leveraging the experience and know-how we have accumulated, in close collaboration with our sales offices in Kumamoto, Oita, and Hita, as well as related companies such as Harada Concrete, centered around our advanced headquarters office situated in a rich natural environment. We aim to remain firmly rooted in the community, continuously providing high-quality products and services without being swept away by the rapid changes of the times. We constantly think about what we can do for human happiness. At Harada Kousan, we stand by the fundamental business principle that "business is for the people," striving to be a company loved by everyone.