Soil materials and methods for constructing soil materials
JP2026046091APending Publication Date: 2026-03-13TAKENAKA CORP
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2026-03-13
AI Technical Summary
Technical Problem
Existing ground construction methods do not effectively contribute to decarbonization, and purified soil from contaminated sites is difficult to compact due to uniform particle sizes.
Method used
A soil material composed of purified soil as a coarse fraction and biochar as a fine fraction is mixed, creating a range of particle sizes, with biochar fixing carbon and improving compaction, contributing to decarbonization.
Benefits of technology
The soil material facilitates carbon sequestration and compaction, contributing to decarbonization in ground construction by fixing carbon and enhancing compaction properties.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026046091000001_ABST
Abstract
The aim is to contribute to decarbonization through ground construction work. [Solution] The soil material 40 comprises purified soil 22 as coarse-grained material and biochar 32 as fine-grained material mixed with the purified soil 22.
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Citation Information
Patent Citations
Artificial soil material composed of construction by-product, and its construction method
JP2008180047A