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  1. Home
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  5. Special Construction Method
  6. [Disaster Measures] A must-see for those who want to reduce the amount of leftover soil! Liter Method

[Disaster Measures] A must-see for those who want to reduce the amount of leftover soil! Liter Method

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last updated:Jan 19, 2026

吉光組
吉光組
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Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

Are you facing any of these issues with construction-generated soil? - Want to reduce the amount of leftover soil disposal? - Disposal costs are high? - It's difficult to find a disposal site that will accept it? ⇒ The self-propelled soil improvement machine 'Litera Method' can solve these problems! Since it is self-propelled, it recycles the soil discharged from the construction site on-site using cement or lime. This results in cost reduction compared to disposing of the soil. Furthermore, it can be operated in narrow yards, and due to its high improvement efficiency, the amount of untreated soil falling off is greatly reduced. With less dust, it can be operated in residential areas and alongside roads. 【Features】 ■ Prevention of environmental destruction and elimination of secondary pollution ■ Significant cost reduction made possible by on-site processing ■ High-quality assurance due to high-performance soil improvement machinery ■ Can be operated in narrow yards ■ High improvement efficiency greatly reduces the amount of untreated soil falling off ■ With less dust, it can be operated in residential areas and alongside roads *For more details, please download the materials or contact us through our website.

    Special Construction Method
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[Disaster Measures] A must-see for those who want to reduce the amount of leftover soil! Liter Method

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キャプチャ.JPG
  • Related Link - https://www.yoshimitsugumi.co.jp/service/ritera/
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basic information

【Other Features】 - Prevents illegal dumping of surplus soil and natural destruction caused by new material extraction. - Reduces the amount of surplus soil generated, thereby eliminating traffic pollution issues such as noise and congestion caused by transportation vehicles. - Recycles construction-generated soil on-site, significantly reducing disposal costs and new purchase expenses. - Allows for free adjustment of the amount of solidifying agent added, achieving improved strength similar to conventional methods with a smaller quantity of addition. - No mixing inconsistencies, enabling a reduction in the amount of solidifying agent used. - 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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【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.

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[Data] Construction Performance Table

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[Soil Environmental Conservation Technology Association Materials] Tackling the Challenges of Soil and Waste!

[Soil Environmental Conservation Technology Association Materials] Tackling the Challenges of Soil and Waste!

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News about this product(4)

The Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism has featured our 3D printer in the Nikkei newspaper.

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The official X account of the Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism and the Nihon Keizai Shimbun have published that our 3D printer has been adopted for the reconstruction of Noto. The official X account of the Noto Reconstruction Office introduces the use of our products in the restoration work of the Noto Expressway. Additionally, the Nihon Keizai Shimbun mentions that structures made with our products are being used for the restoration of roads damaged by the Noto Peninsula earthquake, and that the construction period can be shortened by about two weeks, so please take a look.

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It was broadcast on NHK WORLD.

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The Noto reconstruction project by the Kashima, Yoshimitsu, and Noto region maintenance-type construction joint venture was featured on NHK WORLD, stating that it is being constructed using a 3D printer, and it was broadcast on November 14. It can be viewed in 150 countries around the world.

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We held a site tour.

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At the site of the "R6 Komatsu Yobama Construction," we held a site tour for four days starting from November 24. Visitors were able to observe the automation and remote operation of construction machinery. The event was also featured in the Construction Industry Newspaper and the Construction Communication Newspaper.

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It was awarded as an excellent construction project by Nomi City.

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On November 21, at the Nomi City Hall, our company was awarded for the "Yuno Children's Garden Development Project (Civil Engineering)" as an excellent construction project at the Nomi City Construction Project Awards Ceremony. For more details, please refer to the related link.

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吉光組

吉光組

General contractors and subcontractors

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We have been in the construction business for over 100 years, based in Ishikawa Prefecture.

Product/Service List (30)

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