Utilizing the surface soil on site for natural restoration greening. A wide range of soils, from sandy soil to organic soil, can be used for construction.
The "Kaerudogreen Method" is a slope greening technique that utilizes surface soil for the restoration of natural vegetation and recycles construction-generated soil. It effectively recycles natural surface soil and construction-generated soil (excavated soil, muddy water treatment cake, dredged soil), which were previously disposed of, into a durable "vegetation substrate soil" that can be pneumatically transported. Similar to conventional vegetation substrate spraying methods, it can be applied to various slope and ground conditions, and by changing the thickness of the vegetation substrate, it can accommodate slopes from loose soil to bedrock. 【Features】 ■ Wide compatibility from sandy soil to organic soil - Can be used immediately except for soil that significantly exceeds the liquid limit. ■ Improved granular structure with water retention and air permeability - The soil is improved into a granular structure that excels in water retention and air permeability, making it resistant to erosion by water, thus creating a vegetation substrate suitable for plant growth. ■ Achieves natural restoration at low cost - Excavated soil, including surface soil obtained by heavy machinery, can be used. *For more details, please refer to the PDF materials or feel free to contact us.
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【Construction Examples】 ■Utilization of natural topsoil (natural restoration through no seeding) ■Use of cake from aggregate plants ■Utilization of sludge from water purification plants ■Capping existing concrete structures *For more details, please refer to the PDF materials or feel free to contact us.
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【Scope of Application】 ■ Roads ■ Dams ■ Developed land ■ Areas where consideration for biodiversity is required, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Hikarioka Kousan Co., Ltd. is a comprehensive building materials trading company with over 50 years of experience as a related company of Maeda Corporation. Currently, we are focusing on four main businesses: construction materials, imported food, real estate, and insurance. What is common to all our businesses is our commitment to working from the customer's perspective and prioritizing quality. We will make the most of our solid procurement capabilities, honed through years of experience, our information-gathering skills to explore the next trends, and our proposal abilities to capture market needs, allowing us to respond swiftly and accurately to various customer requests. We aim to continue delivering the best products by maintaining a broad perspective as a trading company while also capturing the sensibilities of consumers, thereby contributing to the comfortable and secure lives of more customers.