日東コンクリート工業 List of Products and Services

Floating pumice has the characteristic of having independent fine air bubbles, resulting in low thermal conductivity, and it does not sink even when absorbing seawater. Therefore, it is expected to continue drifting on the ocean surface for several years, and it has become a concern as a potential natural disaster that may occur in the future. "AISE" achieves recyclable lightweight concrete by carefully selecting and choosing materials without using organic solvents. By utilizing recycled materials, the environmental impact on nature can be reduced. 【Features】 ■ Lightweight concrete using ultra-lightweight aggregates ■ No use of organic solvents ■ Reduced environmental impact by utilizing recycled materials ■ Can be utilized as a natural resource comparable to artificial lightweight aggregates Our company places great importance on the 17 SDGs goals and aims to provide decarbonized (low-carbon) concrete products that make the most effective use of renewable resources. *For more details, please refer to the PDF materials or feel free to contact us.

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"AISE" is a lightweight concrete that can be recycled, made without the use of organic solvents and by carefully selecting and choosing the materials for mixing. Despite being concrete, it achieves ultra-lightweight properties, allowing for various applications such as monuments and interiors through a molding method where it is poured into forms. The materials used include cement (type B blast furnace cement and type B rapid hardening cement) and silica fume. Since it utilizes recycled materials, it reduces the burden on the natural environment. [Features] - Water absorption similar to diatomaceous earth - No use of organic solvents - Recyclable - Lightweight concrete using ultra-lightweight aggregates Our company emphasizes the 17 Sustainable Development Goals (SDGs) and aims to provide decarbonized (low carbon) concrete products that make the most effective use of renewable resources. *For more details, please refer to the PDF document or feel free to contact us.

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"AISE" is a lightweight concrete that can be recycled without using organic solvents, by carefully selecting and choosing the materials for its formulation. Despite being concrete, it achieves ultra-lightweight properties, making it suitable for various applications such as monuments and interior design. The materials used include cement (blast furnace cement type B and early-strength cement type B) and silica fume. By utilizing recycled materials, it helps reduce the environmental impact. 【Features】 ■ Water absorption similar to diatomaceous earth ■ No use of organic solvents ■ Recyclable ■ Lightweight concrete using ultra-lightweight aggregates Our company emphasizes the 17 goals of the SDGs and aims to provide decarbonized (low-carbon) concrete products that make the most effective use of renewable resources. *For more details, please refer to the PDF document or feel free to contact us.

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Our developed product, "AISE," is a lightweight concrete that can be recycled without the use of organic solvents, by carefully selecting and choosing the materials for its formulation. Despite being concrete, it achieves "ultra-lightweight" properties, making it suitable for various applications such as monuments and interior design. The materials used include cement (type B blast furnace cement and type B rapid-hardening cement) and silica fume, and since recycled materials are utilized, it reduces the environmental impact. 【Here are some things we can create!】 Lamp shades (lighting), monuments, tile-like building materials, wall materials, small items, art pieces, etc. ~ We are also looking for unique ideas for things that could be created! ~ *Due to its lightweight nature, it can also be suspended in space. 【Features of lightweight concrete "AISE"】 ■ Lightweight concrete using ultra-lightweight aggregates ■ Glossy finish without synthetic resins ■ High degree of freedom in shaping ■ No use of organic solvents ■ Heat resistance ■ Patent pending Our company emphasizes the 17 SDGs goals and aims to provide decarbonized (low-carbon) concrete products that make the most effective use of renewable resources. *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials

This document introduces the lifecycle of concrete and its material composition, as well as the utilization of recycled aggregates in our company. We use recycled aggregates such as "ground granulated blast furnace slag," "fly ash (JIS ash)," and "eco-cement" as recyclable materials that enable environmental impact reduction. By utilizing recycled materials, we can expect effects such as the reduction of CO2 emissions and the suppression of alkali-silica reaction. [Contents] ■ Lifecycle of concrete ■ Material composition of concrete ■ Utilization of recycled aggregates in our company (1) ■ Utilization of recycled aggregates in our company (2) ■ Improvement of concrete properties using crushed stone powder and waste melting slag fine aggregates Our company places great importance on the 17 SDGs and aims to provide decarbonized (low-carbon) concrete products that make the most of renewable resources. *For more details, please refer to the PDF document or feel free to contact us.

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"AISE" is a lightweight concrete that can be recycled without the use of organic solvents, by carefully selecting and choosing the materials for its formulation. The materials used include cement (blast furnace cement type B and early-strength cement type B) and silica fume. Since it utilizes recycled materials, it reduces the environmental impact. An example of lightweight aggregate is "Glasera Balloon," a recycled lightweight aggregate made from waste glass that prevents contamination from heavy metals such as arsenic. [Features] - No organic solvents used - Recyclable - Lightweight concrete using ultra-lightweight aggregates - Reduced environmental impact Our company prioritizes the 17 SDGs and aims to provide decarbonized (low-carbon) concrete products that make the most effective use of renewable resources. *For more details, please refer to the PDF materials or feel free to contact us.

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"Tomawa-kun / Fuji Tomawa" is a bicycle parking stand designed with consideration for the ease of loading and unloading shopping bags and children. The product's pyramid shape provides a low center of gravity and high stability, and it becomes even more stable when secured with anchors or similar methods. Furthermore, by incorporating a stopper, it allows for one-third of the front wheel of the bicycle to be clamped, enabling the bicycle to stand upright without using the included stand. 【Features】 - Consideration for the ease of loading and unloading shopping bags and children - Pyramid shape provides a low center of gravity and high stability - Increased stability when secured with anchors or similar methods - Can stand upright without using the included bicycle stand - Significantly improved anti-tipping performance when parked Our company emphasizes the 17 SDGs goals and aims to provide decarbonized (low-carbon) concrete products that make maximum use of renewable resources. *For more details, please refer to the PDF materials or feel free to contact us.

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"Motodouri-kun" is a ground subsidence correction device that provides free guarantees and promptly corrects houses that have tilted due to liquefaction damage. It is installed in newly built homes and existing houses in areas with a high occurrence of liquefaction. It enables the quick correction of liquefaction damage during earthquakes. You can use it multiple times during the contract period, so you can feel secure even in the event of re-subsidence. 【Features】 ■ Restores the tilt of houses to a level position in a short period after a disaster occurs ■ Can be used multiple times during the contract period, ensuring peace of mind in case of re-subsidence ■ Provides a 10-year free guarantee for ground subsidence due to liquefaction (renewable) ■ The company is responsible for the construction of subsidence correction work due to liquefaction ■ Regular maintenance inspections are conducted Our company places great importance on the 17 SDGs goals and aims to provide decarbonized (low-carbon) concrete products that make maximum use of renewable resources. *For more details, please refer to the PDF materials or feel free to contact us.

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