Retaining wall(3m) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
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Retaining wall Product List

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Ministerial certified residential L-shaped retaining wall (H=1-3m) New Wallcon IV type

Ministerial certified residential L-shaped retaining wall (H=1-3m) New Wallcon IV type, earthquake resistant.

In response to the amendment of the Land Development and Urban Planning Act (2006), it is designed to withstand major earthquakes (horizontal seismic intensity kh = 0.25). 【Features】 ○ This is a product certified by the Minister of Land, Infrastructure, Transport and Tourism based on Article 14 of the Enforcement Order of the Land Development and Urban Planning Act. It can be used within regulated areas for land development work. ○ The height of the retaining wall is standardized in 100mm increments from 1.0m to 3.0m, and corner products (90°, 135°) are also available. ○ The surface of the retaining wall can be finished. The designed surface enhances the quality of the residence. ● For other functions and details, please contact us.

  • Retaining wall

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Stockyard Reverse T-shaped Retaining Wall "Yard-kun" "Yard-kun BIG"

Smooth movement, easy installation, and hassle-free safe removal! Reverse T-shaped retaining wall for stockyards.

The "Yard-kun" and "Yard-kun BIG" from Fujibayashi Concrete Industry are specialized reverse T-shaped retaining walls designed to maximize the efficiency of stockyards. They allow for layout changes after installation and help reduce costs during removal, making them economical. The "Yard-kun BIG" comes in heights of up to 5 meters, while the "Yard-kun," which is up to 3 meters high, features fork pockets that enable safe movement with forklifts. They can be used for mobile applications in port management areas, fixed installations in factory facilities, and as temporary storage locations for industrial waste, crushed stone, and recycled resources. 【Features】 ■ Reduces costs associated with removal, making it economical ■ Suitable for locations where cast-in-place retaining walls cannot be constructed ■ Can be equipped with nets to prevent the scattering of accumulated materials ■ Safe and easy movement and removal with large forklifts (for Yard-kun up to 3 meters high) *For more details, please refer to the PDF materials or feel free to contact us. We will be exhibiting at the "2025 New Environmental Exhibition and Global Warming Prevention Exhibition" and "EE Tohoku '25."

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  • Concrete Retaining Wall

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Ministerial certification of retaining wall for land development - 'SL-IV'

Ministerial certified retaining wall as stipulated in Article 14 of the Enforcement Order of the Land Development and Other Regulations Act.

■This is a ministerial certified product for land development according to Article 14 of the Land Development Regulation Enforcement Order. ■It is an L-shaped retaining wall for residential land that is designed to withstand large-scale seismic motions (design horizontal seismic intensity Kh=0.25). ■It can be used at sites with a wall height of up to 3 meters. ■It can also be used for road applications with separate design. ■We also offer products specifically for corners.

  • Retaining wall

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Precast L-shaped retaining wall "High Touch Wall"

Cleared experiments for seismic resistance, pressure resistance, and durability! L-shaped retaining walls that eliminate the need for on-site pouring and achieve shortened construction periods.

The "High Touch Wall" is a precast L-shaped retaining wall that exceeds 3 meters in height. It has passed rigorous tests for seismic resistance, load-bearing capacity, and durability conducted by the Ministry of Land, Infrastructure, Transport and Tourism, and has been certified by the Minister of Construction. Manufactured at a certified factory of the Japan National Land and Housing Technology Association, it is of high quality. If within the certification conditions, design and calculations are not required, and since it does not need to be cast on-site, construction can be completed in a short period. As an option, a decorative exterior wall with excellent design can be applied to the front wall. 【Features】 ■ Reflects the results of analysis on behavior during earthquakes ■ Required soil bearing capacity for the foundation is specified ■ By ensuring a 4 cm cover for the rebar, it has a durability of 100 years ■ Uniform products with thorough quality control due to factory production ■ Contributes to shortening construction time and labor savings through mechanical construction *For more details, please refer to the PDF materials or feel free to contact us.

  • Civil Engineering Method
  • Concrete Retaining Wall
  • Concrete block, ALC panel, extrusion molded cement board construction

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L-shaped retaining wall with foundation for pedestrian and bicycle fall prevention fence 'FL-JP/JPS'

We offer two types: standard type and snow-resistant type.

The "Hōshi Block FL-JP/JPS" is an L-shaped retaining wall that can accommodate snow-resistant posts. It allows for the installation of fall prevention fences for pedestrians and bicycles, and can support backfill. In addition, we offer various types of L-shaped retaining walls, so please feel free to contact us. 【Features】 ■ Compatible with fall prevention fences for pedestrians and bicycles (Type: P type) ■ Can accommodate snow-resistant posts ■ Can support a superimposed load of Q=10kN/m² ■ Compatible with backfill ■ Can accommodate curves with R≧60m *For more details, please refer to the catalog or feel free to contact us.

  • Concrete Retaining Wall
  • Retaining wall

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[Construction Case] Road Improvement Works *Plans are being distributed

An essential construction method in areas with high annual rainfall! It is also effective on unstable foundation grounds!

Our company has a track record of road improvement construction. Box-shaped retaining walls, based on various experiments, show that the vertical earth pressure acting on the foundation ground is smaller compared to rigid cantilever retaining walls, similar to the shear stress occurring in the retaining wall, making them advantageous from the perspective of ensuring bearing capacity. Additionally, the structure that acts in a well-balanced manner, as demonstrated in experiments, is effective even on non-stable foundation grounds. In regions with high annual rainfall, box-shaped retaining walls with high drainage performance are an essential construction method. Furthermore, their excellent seismic resistance has been verified through experiments and real phenomena. 【Case Overview】 ■ Purpose: Road improvement construction ■ Method: Box-shaped retaining wall ■ In regions with high annual rainfall, box-shaped retaining walls with high drainage performance are an essential construction method ■ Their excellent seismic resistance has also been verified through experiments and real phenomena *For more details, please refer to the PDF materials or feel free to contact us.

  • Foundation construction

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[Construction Case] Park Improvement Project *Plans are being distributed

Access station to a private university! In recent years, the area in front of the station has been developed, resulting in increased foot traffic and considerations for greening!

The project for the development of the JR Minakuchi Station Front Park was carried out. For the large radius (R), type A was used to achieve full greening up to the fourth step, incorporating Green Cup A8 in the product, and using a φ300 drainage pipe at the product joint. For the small radius, type B was used (with some inversion), and a φ300 drainage pipe was utilized for greening. This site effectively showcased the advantages of curved construction, allowing for a beautiful representation of two different radii. 【Project Overview】 ■ Purpose: Development project for JR Minakuchi Station Front Park ■ Construction Method: Box-type retaining wall ■ Large radius used type A, small radius used type B ■ Leveraged the advantages of curved construction to beautifully express two different radii *For more details, please refer to the PDF document or feel free to contact us.

  • Foundation construction

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[Construction Example] Road Work *Plans are being distributed

It gives a gentle impression with stepped stacking, and planting is possible! A case that was adopted due to its high safety evaluation!

The location for the retaining wall block installation faces the parking lot of a sports club frequented by a large number of people, emphasizing the importance of securing the landscape and safety for the future. Initially, conventional methods such as L-shaped retaining walls and reinforced earth walls were considered. However, it was pointed out that vertical walls could create a sense of oppression and that the concrete surface of the sliding face gives an inorganic impression. Concerns were also raised about the anxiety associated with deformation in the case of reinforced earth walls. On the other hand, the box-type retaining wall was adopted due to its gentle impression created by the stepped design, the ability to incorporate planting, and its high safety evaluated based on seismic resistance verification at the Public Works Research Institute and experiences from the Chuetsu earthquake. Additionally, since the construction took place in an area where a pond once existed, ground improvement and enhancement of the fill material were also carried out to ensure overall stability due to the embankment. 【Case Overview】 ■ Location: Retaining wall block installation area facing the parking lot of a sports club ■ Method: Box-type retaining wall ■ Provides a gentle impression with a stepped design and allows for planting ■ Ground improvement and enhancement of fill material were also implemented to ensure overall stability due to the embankment *For more details, please refer to the PDF document or feel free to contact us.

  • Foundation construction

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L-shaped retaining wall with foundation for fall prevention fence, with two Mill Wall foundations.

This is an L-shaped retaining wall with a foundation for fall prevention fences. It speeds up construction and maximizes the use of site area. It is cheaper than fence TP walls.

The installation standards and explanations for protective fences, as set by the Japan Road Association in October 2014, correspond to type P pedestrian and bicycle protective fences (compatible with post diameters of Φ65 mm or less) and snow load rank 1. The corresponding post spacing is 1, 2, or 3 meters. It is designed to withstand a superimposed load of Q=10 kN/m², making it a lightweight yet sturdy product.

  • Retaining wall

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Minister of Construction Certified Retaining Wall - High Touch Wall

Foundation for a safe and comfortable living: Minister of Construction certified retaining wall.

Traditionally, cast-in-place L-shaped retaining walls and gravity walls have been the mainstream for retaining walls. It is said that the recent shortage of on-site engineers is not a temporary issue, and the development of construction methods using large machinery has rapidly advanced the precasting of cast-in-place structures. In this context, precast L-shaped retaining walls under 3 meters in height have been individually applied for and obtained construction minister approvals by various manufacturers. As a result, there are various standardized products from different companies. For precast L-shaped retaining walls over 3 meters in height, considering user-friendliness, the Ministry of Construction has guided that a unified standard by the association should be established, leading to the birth of the "High Touch Wall" as an association standard product. For more details, please contact us or download the catalog.

  • Retaining wall
  • Pile and foundation work
  • Concrete Machinery

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SL retaining wall・Multi SL-F

L-shaped retaining wall with fence foundation, compatible with sloped top cutting type.

The "SL Retaining Wall - Multi SL-F" is an L-shaped retaining wall for road use with a foundation for protective fences, designed to accommodate any longitudinal slope through sloped processing at the top of the wall (supports slopes up to 15%*1). By integrating the retaining wall and the protective fence foundation, we have significantly simplified the installation process of the protective fence and shortened the construction period. Since posts can be installed at the top of the retaining wall, the road width can be maximized. *Thanks to the specially shaped base plate, it can flexibly accommodate horizontal curves. Post holes are provided at 1-meter intervals, allowing for compatibility with protective fences and fences with post spacings of 2 meters and 3 meters. Under certain conditions, it can also accommodate slopes greater than 15%.

  • Retaining wall

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