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  1. Home
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  6. [Measures for Soil Embankment Regulation] Approximately 20% of construction-generated soil is recycled! Literar Method

[Measures for Soil Embankment Regulation] Approximately 20% of construction-generated soil is recycled! Literar Method

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last updated:Dec 15, 2025

吉光組
吉光組
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If you want to reduce the amount of leftover soil disposal, this is a must-see! We recycle construction-generated soil on-site, significantly reducing disposal costs and new purchase costs [Embankment Regulation Law enacted].

Are you facing any of these issues with construction-generated soil? - I want to reduce the amount of leftover soil… - Disposal costs are high… - It's difficult to find a disposal site that will accept it… ⇒ The self-propelled soil improvement machine 'Liter Method' solves these problems! Since it is self-propelled, it recycles the soil discharged from the construction site on-site using cement and lime. This results in cost savings compared to disposing of the soil. Additionally, it can be operated in narrow yards, and due to its high improvement efficiency, the amount of untreated areas significantly decreases. With less dust, it can be operated in residential areas and alongside roads. ■ What is the Embankment Regulation Law? From the perspective of protecting the lives and bodies of citizens from disasters caused by embankments, this law comprehensively regulates dangerous embankments nationwide, regardless of the land use or purpose of the embankment. ~ Background ~ In 2021, a large-scale landslide disaster occurred in Atami City, Shizuoka Prefecture, due to heavy rain causing embankments to collapse. There are also areas where regulations regarding dangerous embankments are not necessarily sufficient. Therefore, it has been decided to comprehensively regulate dangerous embankments regardless of land use. *For more details, please download the materials or contact us via our website.

    Special Construction Method
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[Measures for Soil Embankment Regulation] Approximately 20% of construction-generated soil is recycled! Literar Method

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キャプチャ.JPG
  • Related Link - https://www.yoshimitsugumi.co.jp/service/ritera/
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【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 transport vehicles. - Recycles construction-generated soil on-site, significantly reducing disposal and new purchase costs. - Allows for flexible adjustment of the amount of solidifying agent added, achieving improved strength similar to conventional methods with a smaller amount of addition. - No mixing inconsistencies, enabling 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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【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 materials or feel free to contact us.

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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.

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