High-quality improved soil without mixing unevenness! A method adopted for improvement work in narrow construction yards!
The "Litera Method" is a construction technique that uses a self-propelled soil improvement machine called "Litera" to mix soil and solidifying agents on construction sites. It can be implemented in narrow yards and offers high improvement efficiency, significantly reducing the drop of unmodified areas. Due to the low dust generation, it can also be used in residential areas and alongside roads. Examples of this method's application include "safety measures for skin drop at tunnel portal heads" and "dust control" among other construction cases. 【Features】 ■ Prevention of environmental destruction and elimination of secondary pollution ■ Significant cost reduction made possible by on-site processing ■ High-quality assurance due to the use of high-performance soil improvement machinery ■ Capability to work in narrow yards ■ High improvement efficiency, greatly reducing the drop of unmodified areas ■ Low dust generation allows for use in residential areas and alongside roads *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Other Features】 - Prevents environmental destruction caused by illegal dumping of surplus soil and new material extraction. - Reduces the amount of surplus soil generated, thereby eliminating traffic pollution issues such as noise and congestion caused by transport vehicles. - Recycles construction-generated soil on-site, significantly reducing disposal and new purchase costs for surplus soil. - Allows for flexible adjustment of the amount of solidifying agent added, achieving improved strength similar to conventional methods with a smaller quantity of additives. - Eliminates mixing inconsistencies and enables reduction of the solidifying agent. - Compatible with various types of soil, supplying improved soil with a workload comparable to that of a plant. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Examples of Adoption】 ■ Improvement work for a narrow construction yard at a slope collapse site ■ Safety measures for surface erosion at tunnel portal heads ■ Dust control measures *For more details, please refer to the PDF document or feel free to contact us.
Detailed information
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The state of disaster recovery work in the Noto earthquake.
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The situation of contaminated soil remediation work in Shanghai, China.
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Construction images from the New Tomei Expressway.
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The simultaneous mixing of three types: "Sand A," "Sand B," and "Binder" for ground maintenance.
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Liquid addition device
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Difference before and after processing
Company information
We have been in the construction business for over 100 years, based in Ishikawa Prefecture.
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