This is a case of road construction for management purposes in the Hirasawa area of Nikko City, Tochigi Prefecture.
We would like to introduce a construction case of the artificial lightweight material "Super Sol," which is made from crushed and sintered waste glass. It was adopted as backfill material for the tailing arm method in a dam management road construction project. Due to the presence of an existing retaining wall at the lower part of the construction site, Super Sol was used to reduce soil pressure. Additionally, because of the steep slope, a lightweight fill with good drainage properties was required. 【Construction Case】 - Construction Content: Hirazawa District Management Road Construction - Usage Classification: Civil Engineering / Lightweight Fill & Structural Backfill / Road Body & Reinforced Soil Wall - Client: Ministry of Land, Infrastructure, Transport and Tourism, Kanto Regional Development Bureau - Construction Location: Nikko City, Tochigi Prefecture - Required Performance: Lightweight, Soil Pressure Reduction, Drainage ● For more details, please contact us or download the catalog.
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basic information
【Super Soil Application Examples】 [Civil Engineering] ○ Lightweight Fill → Roadbed → Subgrade → Leveling → Temporary Works ○ Backfill for Structures → Retaining Walls → Reinforced Earth Walls → Abutments ○ Foundations for Structures ○ Protection of Structures → Existing Structures → New Structures → Underground Installations ○ Backfilling ○ Raising → Platforms → Others ○ Drainage Materials ○ Others [Greening] ○ Soil Improvement Materials → Ground Improvement → Planting ○ Drainage Materials → Rooftops → Under Planting → Subsurface Drainage → Pot Bottom Stones ○ Oxygen Pipes ○ Hydroponics ○ Horticultural Materials (for Retail) [Agriculture] ○ Soil Improvement Materials → Mixed Soil ○ Drainage Materials → Subsurface Drainage ○ Mulching Materials [Purification] ○ Water Quality Purification Materials ○ Rainwater Storage Tank Filling Materials [Livestock] ○ Dairy Wastewater Purification → Lightweight Floating Materials ○ Deodorizing Materials → Deodorizing Tanks [Others] ○ Insulation Materials ○ Deodorizing Materials ○ Humidity Control Materials ○ Filtration Materials ○ Security Gravel ○ Other Product Raw Material Mixtures ● For more details, please contact us or download the catalog.
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Download All Catalogs![[Super Soil Construction Case] A2 Tail Arm Method Embankment Material Case [Tochigi]](https://image.mono.ipros.com/public/catalog/image_generated/01/0ad/339607/339607_IPROS7046409463121912904_1.jpg?w=120&h=170)
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"Super Sol," made by crushing and sintering waste glass, is a lightweight material with countless holes, characterized by its porous structure. It is an artificial lightweight aggregate with an irregular particle size ranging from 2 to 75 mm. There are products with varying specific gravities and water absorption rates to suit different applications. Composed of soil components, it is an eco-friendly product with an eco-mark. **Features of Super Sol:** - **Lightweight:** It is 1/6 to 1/5 the weight of soil, with a proven track record as a lightweight fill material. By combining it with crushed stone, the unit weight can be controlled between 4 kN/m³ and 11 kN/m³. - **Drainage:** It can be used as a drainage material in civil engineering and greening projects. - **Aeration and Water Retention:** It can be used as an inorganic soil amendment for greening. - **Workability:** Its lightweight nature makes it easy to handle, facilitating construction in distorted terrains and narrow spaces. Like crushed stone, it can be installed through spreading and compaction without the need for curing time or special techniques. - **Stability:** Being mineral-based and inorganic, it is physically and chemically stable and does not corrode. - **Safety:** Since it is made from naturally derived glass, Super Sol is also composed of soil components, making it a highly safe material for the surrounding environment.