日本クリーン薬材 List of Products and Services

"Soil Support Ace" is a permanent injection material that excels in permeability, strength, and durability, capable of forming a stable solid mass. It does not contain highly toxic substances, complies with the provisional guidelines for chemical injection work set by the Ministry of Land, Infrastructure, Transport and Tourism, and uses inorganic materials, making it easy to manage water quality and drainage standards. It can be used in the double packer method targeting sandy soil and gravel ground. 【Features】 ■ Excellent permeability, strength, and durability ■ Capable of forming a stable solid mass ■ Usable in the double packer method targeting sandy soil and gravel ground ■ Does not contain highly toxic substances and complies with the provisional guidelines for chemical injection work set by the Ministry of Land, Infrastructure, Transport and Tourism ■ Material that meets environmental standards related to the Soil Contamination Countermeasures Act *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

"Soil Support Ace EL" is a permanent injection material with a wealth of construction achievements and has received high technical evaluation. It is a further developed permanent injection material based on Soil Support Ace (a permanent injection material for ground injection). By combining the main components of ultra-fine particle slag, ultra-fine particle alkali calcium, and alkali silicate, it enables the setting of gel time in the ultra-softening region, which was unattainable with conventional alkali-based injection materials. The combination of main components allows for the selection of any desired gel time and solidification strength, and it has excellent permeability. 【Features】 ■ Excellent gelation ability, providing stable gel time even in the ultra-softening region ■ Gel time can be adjusted by the amount of accelerator added (from 1 hour to several hours) ■ Solidification strength is maintained over the long term, with no material shrinkage and excellent durability ■ Solidification strength can be adjusted by the amount of main material L added (0.5 to 1.5 N/mm²) ■ Large improvement bodies can be obtained efficiently *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

"Soil Support Ace α-50" is a permanent injection material that not only protects structures (concrete, steel) but also excels in environmental aspects. By improving the hardener of the existing Soil Support Ace, it has become possible to mix in three tanks instead of the conventional four, enhancing workability. It boasts excellent gelation capability, achieving a stable gel time, while maintaining solidification strength over the long term, with minimal material shrinkage and outstanding durability. [Features] ■ Improved workability by enabling mixing in three tanks instead of four ■ Excellent gelation capability, achieving stable gel time ■ Gel time can be adjusted by the amount of accelerator added ■ Solidification strength is maintained over the long term, with minimal material shrinkage and excellent durability ■ Provides protection for structures (concrete, steel) *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

"Soil Support Ace α-75" is a permanent injection material with excellent gelling ability, providing a stable gel time. By improving the hardener of the existing Soil Support Ace, it has become possible to mix in three tanks instead of the conventional four, enhancing workability. The gel time can be adjusted by the amount of accelerator added, and the solidification strength is maintained over the long term, with minimal material shrinkage and excellent durability. 【Features】 ■ Improved workability by enabling mixing in three tanks instead of four ■ Excellent gelling ability, providing a stable gel time ■ Gel time can be adjusted by the amount of accelerator added ■ Solidification strength is maintained over the long term, with minimal material shrinkage and excellent durability ■ Provides protective effects for structures (concrete, steel frames) *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

This product is a permanent injection material that forms a stable solid by mixing and reacting ultra-fine slag, the main material, with ultra-fine alkaline calcium, using special water glass as a hardener. It excels in strength and durability. The setting time can be adjusted according to the conditions of the work site. It also has good permeability, making it ideal for liquefied ground and seismic reinforcement. 【Features】 ■ High safety ■ Adjustable setting time ■ Excellent durability, etc. *For more details, please refer to the catalog or feel free to contact us.

• Airport facilities
• River construction
• Ground improvement