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!["Harden" is a non-cement-based soil improvement solidifying agent. It can be used for construction-generated soil and soft ground improvement work.
■ Zero cement content
■ Complies with soil environmental standards
■ Excellent soil improvement performance
[Benefits of Harden]
High-quality improved soil with excellent safety and workability
■ Environmentally low-impact improvement
Environmental hazardous substances are below standard values
Exempt from hexavalent chromium leaching tests due to no cement content
pH after curing is in the weak alkaline to neutral range
■ Circular improvement
Effective utilization as high-quality improved soil instead of disposal of surplus soil or industrial waste (construction sludge and debris)
Effective use of industrial by-products and recycled resources
■ Immediate and sustainable improvement
Transportable and does not rehydrate immediately after improvement
Combines water absorption modification effects with solidification performance through chemical reactions
High solidification characteristics for high-water-content clay and dredged soil
■ Improvement tailored to usage purposes
Strength specification: Type IV improved soil to Type I improved soil
Alkali suppression of improved soil: weak alkaline to neutral range
Can be reused for re-excavation and embankment materials
[Application Scope]
General soft soil improvement and shallow layer improvement
Effective utilization of construction-generated soil
Improvement around agricultural land and water bodies
Improvement of temporary roads and temporary yard facilities
Treatment of high-water-content soils such as mud and sludge
Measures against hexavalent chromium leaching](https://image.www.ipros.com/public/premium/image_category/4ad/1378054/IPROS81053040396655142031.jpeg?w=140&h=140)
Featured products
Products/Services（21items）
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![[Excerpt Edition: Harden Case Studies] Soil Improvement Works Without Using Cement](https://image.www.ipros.com/public/product/image/a4b/2000639611/IPROS46485448428138256928.png?w=280&h=280)
[Excerpt Edition: Harden Case Studies] Soil Improvement Works Without Using Cement
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![[Construction Type-Specific Case Studies] Soil Improvement Solidification Material 'Harden' Construction Case Studies](https://image.www.ipros.com/public/product/image/3df/2000639608/IPROS94652877267086984034.png?w=280&h=280)
[Construction Type-Specific Case Studies] Soil Improvement Solidification Material 'Harden' Construction Case Studies
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Case study of the environmentally friendly soil solidification material "Harden S".
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Case study of the environmentally friendly soil solidification material "Harden M" (3)
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Case study of the environmentally friendly soil solidification material "Harden M" (1)
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Case study of the environmentally friendly soil solidification material "Harden M" (2)
Aboutアグロジャパン
As a pioneer in environmental business, we deliver expectations, trust, and peace of mind.
We aim to become a company that proposes the construction of environmental improvement and recycling of soil and organic/inorganic resources for the purpose of resource recycling to form a circular society. Our company develops soil improvement materials such as "Harden," an environmentally friendly soil solidifying agent born from research on soil solidification mechanisms without cement, and "Eco Alpha," a cement-based environmentally considerate soil solidifying agent.