更新日： 集計期間:Dec 24, 2025～Jan 20, 2026
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There are two types of L-shaped retaining walls for roads with different loading conditions.
■It is also possible to accommodate products such as angled cutting and short cutting processing. ■There are two types with different upper load conditions.
Industry first! Vehicle protective fence with a foundation that can process vertical walls at an angle, PCa L-shaped retaining wall.
■NETIS CB-100045-A (Publication Ended) ■This is an L-shaped retaining wall for roads, standardized in accordance with the "Guidelines for Road Earthworks - Retaining Wall Works" and "Installation Standards and Explanations for Protective Fences," which integrates a foundation for vehicle protective fences. ■By integrating the L-shaped retaining wall with the vehicle protective fence foundation, significant cost reductions and shortened construction periods are achieved, while maximizing the road width. ■It is possible to perform a sloped cut at the top, allowing installation without tilting the product even on road longitudinal slopes of about 15%. ■The standard product can accommodate horizontal alignments with a minimum radius of approximately R=20m. ■Standardized heights range from H=1,000 to 4,000.
A 2-minute slope type that takes eye care into consideration! Available in grid stone type and vertical slit type, among others.
We would like to introduce the "Central Median Barrier Wall" that we handle. It is compatible with the trial wedge method for planting loads (1.0 kN/m²). The surface features a pattern that better matches the landscape. For more details, please refer to the related catalog. 【Features】 ■ A 2:1 slope type that is considerate of the eye and can be used for central medians and more ■ The surface has a pattern that better matches the landscape ■ Compatible with the trial wedge method for planting loads (1.0 kN/m²) *For more information, please refer to the PDF materials or feel free to contact us.
L-shaped retaining wall with the base direction used in reverse of the usual.
■ The "SL Retaining Wall / SL-R" is an effective reverse L-shaped retaining wall that is useful when it is difficult to install a heel slab due to boundary conditions of the retaining wall site or nearby structures. ■ Being a precast product, it significantly shortens construction time and achieves labor-saving and manpower-reducing effects on site work. ■ The sloped processing of the top edge of the retaining wall not only accommodates longitudinal slopes (up to a 15% slope) but also allows for flexibility. ■ The special trapezoidal shape of the bottom slab enables flexible adaptation to horizontal curves. ■ It is also possible to provide fence installation holes at the top of the retaining wall, allowing it to accommodate a wide range of site conditions. *1 Depending on conditions, it may also accommodate slopes exceeding 15%. *2 Fence hole accommodations are handled on an individual basis.
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%.
L-shaped retaining wall designed for sand and sandy soil.
The "NK Wall Type B" is an L-shaped retaining wall primarily used for roads and similar applications, designed for sand and sandy soil. Type B is a product designed under the conditions of sand and sandy soil, standardized for heights ranging from 600 to 3000 mm. 【Features】 ■ Standardized in accordance with the "Road Earthworks - Retaining Wall Guidelines" ■ Certified recycled product by Toyama Prefecture (TCL) *For more details, please refer to the external link page or feel free to contact us.
Large L-shaped retaining wall designed for sand and sandy soil.
The "Toyama Prefecture Large L-Type Retaining Wall B Type" is a large L-shaped structure primarily used for roads and similar applications, designed for sand and sandy soil. The Toyama Prefecture Type B is a product standardized under design conditions for sand and sandy soil, with specifications ranging from H=3250 to 5000. 【Features】 ■ Standardized in accordance with the "Road Earthworks - Retaining Wall Construction Guidelines" ■ A unified product type for Toyama Prefecture *For more details, please refer to the external link page or feel free to contact us.
