Subgrade material - List of Manufacturers, Suppliers, Companies and Products

Subgrade material Product List

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High-strength ground materials GS lime-treated soil GS solid

High-strength ground materials GS lime-treated soil GS solid

In addition to roadbed materials, it is used as materials such as embankment materials and backfill materials.

"GS Lime Treated Soil GS Solid" is a granular ground material produced by mixing construction-generated soil screened to 40-0mm with approximately 50:50 of a uniquely formulated granular crushed stone (hereinafter referred to as GS Granular Crushed Stone) of 40-0mm, and adding quicklime as a stabilizing agent. It can achieve a design CBR of over 100% as a subgrade material, allowing for construction similar to that of general granular ground materials, and it maintains strength over a long period due to the incorporation of quicklime. 【Features】 ○ Subgrade material that can achieve a design CBR of over 100% ○ Granular ground material utilizing 50% construction-generated soil ○ Material that remains stable over a long period due to the addition of quicklime ○ Usable as materials for embankment, backfill, etc., in addition to subgrade material ○ Easy to re-excavate even after a long period For more details, please contact us or download the catalog.

  • Aggregates and crushed stone
  • Earthworks
  • Motor graders, roadbed machines, compaction machines

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Embankment and subgrade material "HC Composite Embankment Material"

Embankment and subgrade material "HC Composite Embankment Material"

For the improvement of environment, safety, economy, quality, and recyclability!

"HC Composite Fill Material" is a fill material that is produced by mixing crushed stone fine powder (dehydrated cake), which is generated as a by-product during the manufacturing of wet crushed sand, with quicklime and crushed gravel (0-40 mm). It can be used as a subgrade material for constructing paved roads, employing methods such as embankment and replacement methods. Compared to conventional fill materials, it excels in environmental friendliness, safety, economic viability, quality, and recyclability. In the future, with the increasing demand for high-quality crushed stone and crushed sand due to factors such as particle size and shape, an increase in the generation of crushed stone fine powder (dehydrated cake), which could potentially become waste, is anticipated. This material represents a new recycling concept unique to Otsubo, effectively utilizing this by-product. It is registered with NETIS (Registration Number: QS-040018). [Features] ○ H (Hydraulic) → Water-hardening: The property of lime and cement hardening through water. ○ C (Coordination) → Adjustment: The process of fine-tuning to eliminate excess or deficiency and achieve balance. ○ Composite → The combination of two or more elements into one. ○ Fill Material → The ground material that is leveled by excavating the earth when paving the road surface with stone, concrete, asphalt, etc. For more details, please contact us or download the catalog.

  • Special flooring/indoor and outdoor
  • Other flooring materials

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