Improving construction soil and organic soil according to purpose! A method that also ensures strength.
The "Harden Method" uses an environmentally friendly, non-cement-based solidifying agent called "Harden" to improve construction soil and organic soil according to their intended use, while also ensuring the required strength. It excels in safety from an environmental perspective and in on-site workability, allowing for the reuse of soil and high-water-content soil. It can be utilized as a modification method with low environmental impact, without containing harmful substances in the solidifying agent components. 【Features】 ■ Recycling ■ Low material and equipment costs ■ Workability ■ Re-excavation possible ■ Vegetation possible ■ High immediacy *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Additive Amount Determination Program】 ■STEP 1: Preliminary Survey ■STEP 2: On-site Survey ■STEP 3: Machine Selection ■STEP 4: Indoor Experiment 【Indoor Mixing Test】 ■The appropriate additive amount for the target quality improvement is determined through indoor mixing tests. ■Agro Japan's testing laboratory possesses testing equipment for density tests, moisture ratio tests, particle size tests, compaction tests, uniaxial compression strength tests, CBR tests, cone index tests, simple leaching tests for harmful substances (PAC tests), pH tests, and conducts various tests. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Soft ground ■ Sediment from lakes and marshes ■ Dredged soil ■ Excavated soil ■ Silty soil ■ Organic sediment ■ High water content clay ■ Effective use of construction sludge, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（3）
Download All Catalogs![[Comprehensive Catalog] Environmentally Friendly Reduced Environmental Impact Solidifying Agent "Harden"](https://image.www.ipros.com/public/catalog/image/01/3ec/253675/IPROS10602934946819917384.jpeg?w=120&h=170)
![[Construction Type-Specific Case Studies] Soil Improvement Solidification Material "Harden" Construction Examples](https://image.www.ipros.com/public/catalog/image/01/493/601533/IPROS8222865599053300810.jpeg?w=120&h=170)
![[Excerpt Edition - Case Study] Soil Improvement Work Without Cement (Using Harden)](https://image.www.ipros.com/public/catalog/image/01/8e0/601536/IPROS86706066908376467311.jpeg?w=120&h=170)
Company information
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.
![[Column] Comparison of Other Construction Methods and Processes / The Reason for the Significantly Faster Construction Time](https://image.www.ipros.com/public/product/image/2115299/IPROS240945420749991330.jpg?w=280&h=280)
