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) that were previously disposed of, into a durable "vegetation substrate soil" that can be air-transported. Similar to the conventional vegetation substrate spraying method, it can be applied to various slope and terrain conditions, and by changing the thickness of the vegetation substrate, it can accommodate slopes from 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 water erosion, thus creating a vegetation substrate suitable for plant growth. ■ Achieves natural restoration at low cost - Excavated soil that includes surface soil obtained by heavy machinery can be used. *For more details, please refer to the PDF document or feel free to contact us.
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【Construction Examples】 ■Utilization of natural topsoil (natural restoration through non-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 document or feel free to contact us.
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【Scope of Application】 ■ Roads ■ Dams ■ Land development ■ 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 subsidiary of Maeda Corporation. Currently, we are focusing on four main businesses: construction materials, imported food, real estate, and insurance. What is common across all our businesses is our commitment to working from the customer's perspective and prioritizing quality. We leverage our strong procurement capabilities, honed through years of experience, our ability to gather information on emerging trends, and our proposal skills to capture market needs, allowing us to respond swiftly and accurately to various customer requests. We aim to maintain a broad perspective as a trading company while continuously capturing the sensibilities of consumers, delivering the best products, and contributing to the comfortable and secure lives of more customers.