A retaining wall unit boasting reliability. Functionality and beauty showcase the power of design!
Vertical construction of about 3m is possible! The CP formwork has excellent workability that allows for 100% effective use of the site.
It is possible to reduce the amount of concrete, making it more economical compared to large block retaining walls!
Environmentally friendly with recycled plastic! Excellent workability and safety, low cost. Streamlining greening efforts.
Can be used for soil retention and general construction on the sidewalk and roadway from an economic perspective! Can be installed by lifting horizontally.
Construction is easy, allowing for a shortened construction period!
A filter for retaining walls and drainage pipes that can be added from the roadside, convenient for repair work!
Economical precast L-shaped retaining walls for roads that allow you to choose the base plate length according to site conditions! Fence installation is also possible!
Ideal for construction in narrow sites! A self-supporting retaining wall method that does not require a base slab, offering high flexibility during construction.
Protecting your home from natural disasters. Unique and beautiful retaining walls that match your residence. Certification from the Minister of Land, Infrastructure, Transport and Tourism has also been obtained. *A comprehensive catalog including technical materials is currently available for free.
No skilled workers or special techniques are required! We can construct high-safety embankments that take the landscape into consideration.
A construction method that demonstrates its true value in water, featuring a short construction period and low cost! It can be used in combination with the tail arm method.
No need for a foundation! A vertical retaining wall safety wall method that excels in construction efficiency and cost-effectiveness.
Yamax's concrete products that breathe life into everyday living.
100% utilization of road land! Vertical L-shaped retaining wall.
Excellent workability and outstanding in reducing construction time.
Replacement with soil, specific gravity 0.4 to 0.5, reduces wall pressure! Easy construction with standard heavy machinery. Abundant track record nationwide.
No processing is required at the construction site! We create spaces that naturally blend into the landscape.
Simple materials for easy construction! We protect the infrastructure that supports the foundation of the nation with reliable technology.
Applicable to vertical embankments up to approximately 15 meters! It allows for effective land use with minimal land width required.
Introducing L-shaped retaining walls that achieve weight reduction and simplification, contributing to shortened construction periods and improved cost-effectiveness.
A road reverse L-shaped retaining wall with a height of up to 5.0m, ideal for construction sites where excavation on the back side is difficult.
In the construction of the mountain line section, a minimum curvature radius of 30m is possible! Reinforced concrete L-shaped retaining wall with an ideal cross-sectional shape.
Japan's first precast retaining wall certified for residential construction, capable of heights up to 9 meters.
Speed Soil Retention Prefabricated Method SP Block III-1, III-2, III-3
L-shaped retaining wall with fence foundation, compatible with sloped top cutting type.
It is a levelock (horizontal block) that excels in construction.
L-shaped retaining wall residential construction certification (H=3-5m) High Touch Wall
A foundation for installing vehicle protection fence posts is integrally molded! Construction is also possible on longitudinal slopes and curved sections.
Economical plans suitable for the site are possible! Panel-assembled large blocks with high adaptability for disaster recovery.
A retaining wall with integrated drainage features, including a waist stop retaining wall, drop cover type U-shaped gutters, and L-shaped gutters. It contributes not only to shortening construction time but also to maintaining aesthetics and ensuring road visibility!
Color-adjustable quick-drying universal repair material!! This is all you need for minor repairs!
Since it is a vertical retaining wall, a base slab is unnecessary! A construction method that allows for effective use of space.
The uniformly distributed load is 10 kN/m²! It complies with the standards of the Building Standards Act and the Land Development and Urban Planning Act for residential land development.
Tateyama Concrete Co., Ltd. manufactures eco-friendly concrete "Ikikon."
Supporting the town's landscape and adding color. We create new "town value" with flexible design.
Can we reduce the excavation volume and widen the road without removing the existing road? There is a "balanced method retaining wall."
Large blocks with good workability as the products stand independently when installed at slopes of 3, 4, and 5 degrees!
Earthquake-resistant wall construction method certified for large and medium earthquakes! Manufactured under consistent quality control by certified factories!
Products that meet PRCA inspection standards with a 5-degree slope and a height of 8m or less! No need for formwork installation or removal, allowing for labor savings and cost reduction.
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From large to movable corners, it can accommodate various types of land! Precast L-shaped retaining wall.
For disaster prevention measures, such as securing evacuation routes during emergencies, as an emergency escape staircase. Can be retrofitted to retaining walls, riverbanks, and the walls of waterways!
L-shaped retaining wall with fence foundation that can be easily installed.
A large block retaining wall that creates a 5-degree slope simply by installing the product.
The "Guard Cliff," which integrates a guardrail foundation with an L-shaped retaining wall, allows for significant reductions in construction time.
Green block "Green Regalo" with a chestnut pattern on the surface.
It is the L-type retaining wall (housing construction product) certified by the Minister of Land, Infrastructure, Transport and Tourism, The Wall 2! Product height H = 1000~3000.
Large Block Retaining Wall Greening Type Coco·A·Green
Ministerial certified residential L-shaped retaining wall (H=1-3m) New Wallcon IV type, earthquake resistant.
Large block retaining wall with backing plate - Rock Con Wall (integrated self-supporting formwork)
Block mat for slope protection and erosion prevention.
It is possible to easily construct cast-in-place concrete retaining walls, contributing to a reduction in construction time.
This is a method that enhances the stability and strength of embankments through the interaction between high-strength geogrids, known as Trigrid, installed within the fill and the fill material itself.
Featuring T-Road and vertical walls such as High B-Wall!
Maximum wall height of 8m! Applicable to various sites including road widening construction and land development projects.
Highly versatile L-shaped retaining walls for roads. Available in a lineup up to 5.0m with a 250mm pitch.
From land development to road improvements, we cater to a wide range of applications! L-shaped retaining walls for roads.
A reinforced soil wall with a proven track record of absorbing large-scale impacts using reinforced soil.
Lightweight materials make transportation and assembly easy! Construction is possible even in locations where moving large construction machinery is difficult.
Please use this as construction material for steel slit walls.
Comparison Table of Steel Slit Wall Frame Type and Other Reinforced Soil Wall Methods
This is a comprehensive catalog of L-shaped retaining walls in accordance with the Road Geotechnical - Retaining Wall Guidelines.
Production of concrete reliefs using shaping techniques.
L-shaped retaining walls that can shorten the period from planning to approval and simplify the procedures.
We are the only domestic manufacturer of rotating horizontal multi-axis continuous wall machines, offering models that can be applied in confined spaces with height restrictions.
Our product solves the retaining wall problem! No heavy machinery needed; it can be installed using only manual labor!
Reduce excavation volume and earthworks to shorten construction time and cut costs!
Precast L-shaped retaining walls to address the shortening of construction periods and the resolution of labor shortages! Ensuring high stability, good quality, and consideration for the streetscape.
Environmentally friendly labor-saving construction method: Beautiful finish without using separators!
The minister has certified a lineup of L-shaped retaining walls for residential construction, including reinforced concrete L-shaped retaining walls!
No need for concrete foundations! TerraCell gravity retaining wall method using lightweight soil stabilization frames.
Shikoku Regional Development Bureau Standard L-shaped Retaining Wall
Integrated L-shaped retaining wall for vehicle protective fence, Gr. L-shaped retaining wall
This is a green block retaining wall certified by the Minister of Construction based on Article 15 of the Land Development and Other Regulations Act.
A wide lineup of products! Featuring a rich selection of arch culverts and high-touch walls.
Manufactured under consistent quality control by a certified factory! Obtained certification under Article 14 of the Enforcement Order of the Land Development and Urban Planning Act.
In the examination of the structural framework under stable conditions, the allowable stress method is used!
Reinforced concrete structure! It can reduce the amount of concrete poured on-site, leading to cost reduction.
Planting of shrubs is possible! You can enjoy a variety of landscapes depending on the types of trees!
Matches the surrounding environment! The increase in block size and mechanical construction enables shortened construction periods and labor savings.
It is possible to minimize the excavation space on the back side! Introducing our footingless retaining walls.
Greening-type interlocking block Earth Eco Block
It is a hybrid structure with excellent drainage properties that can reduce the excavation and backfill volume of the back slope.
It helps secure evacuation routes during disasters as an emergency escape staircase and is useful for disaster prevention and mitigation measures.
There are two types of L-shaped retaining walls for roads with different loading conditions.
L-shaped retaining wall with the base direction used in reverse of the usual.
Integration of concrete rigid protective barriers and L-shaped retaining walls.
A retaining wall that resists soil pressure with the base oriented in the opposite direction of an L-shaped retaining wall: "reverse L-shaped retaining wall"!
Flood and storm surge measures that maintain an open feeling and do not harm the environment! We accommodate various designs.
Introducing a construction method that can reinforce without affecting the foundation or piles of the building!
Large block masonry retaining wall, greening type - Green growth retaining wall
Large block masonry retaining wall, box-type, KBW and KBW greening type.
