ケンチ List of Products and Services

We handle "Concrete Facing Blocks." These products are primarily used to stabilize gentle slopes by laying them out. We offer two types: the "Facing Block 8cm" with a weight of 38kg and the "Facing Block 10cm" with a weight of 46kg. 【Lineup】 ■ Facing Block 8cm ・Reference weight: 38kg ■ Facing Block 10cm ・Reference weight: 46kg *For more details, please refer to the external link page or feel free to contact us.

• Concrete Retaining Wall

We handle the "Block Foundation" standardized by the Toyama Prefecture Concrete Products Association. These are precast foundation blocks for block retaining walls (with a slope ratio of 1:0.5). We offer two types: one with a mass of 398 kg and dimensions of L2000×520×300, and another with a mass of 199 kg and dimensions of L1000×520×300. 【Product Lineup】 ■ Type: L2000×520×300 ・Reference mass: 398 kg ・Filling volume: 0.054 m³ ■ Type: L1000×520×300 ・Reference mass: 199 kg ・Filling volume: 0.027 m³ *For more details, please refer to the external link page or feel free to contact us.

• Concrete Retaining Wall

"Stacked blocks" are primarily used for roads, rivers, and land development, and were developed as a material to replace natural stacked stones (known as "kanchi stones"). They are commonly referred to as "kanchi blocks." They consist of 4A (standard type), irregular 10cm (base stones and top stones), side A (corner blocks medium), large corner blocks, and small corner blocks. 【Reference Weight (kg)】 ■ 4A (standard type): 42.0 ■ Irregular 10cm (base stones and top stones): 28.0 ■ Side A (corner blocks medium): 52.0 ■ Large corner blocks: 41.0 ■ Small corner blocks: 24.5 *For more details, please refer to the external link page or feel free to contact us.

• Concrete Retaining Wall

"WAVE" is a large block for riverbank protection that has a moderately stable weight and is designed for a multi-natural construction method. To ensure that the entire riverbank has excellent water permeability, multiple holes are provided in the block itself, and a gap is maintained between the joints of the blocks using a dry-stacking method. The multiple holes in the block and the gaps created at the joints allow vegetation to flourish, creating a gentle landscape that contributes to nature conservation and secures the ecosystem for insects and juvenile fish. 【Features】 ■ A robust structure against movements in all directions due to the interlocking of the upper and lower uneven surfaces. ■ A dry-stacking method with multiple holes in the block and gaps at the joints. ■ The fish nest block type generates slight water flow vortices due to the waves on the front surface of the block, facilitating internal water quality purification. ■ By filling the hollow interior with pebbles and rubble, the ecosystem for fish is secured. *For more details, please refer to the external link page or feel free to contact us.

• Concrete Retaining Wall

The "Cage Box (Environmentally Friendly Multi-Layer Stacking Type)" is constructed by pouring crushed stones into a concrete frame and stacking them in layers to create a retaining wall shape. It is an environmentally friendly product with excellent permeability, suitable for use from slope protection to steep embankments. Most of the work, such as filling, can be done with heavy machinery, and due to its flexible connections, it can accommodate curves and deformations such as subsidence, making it highly efficient for construction. 【Features】 - Easier to work with compared to equivalent products like iron wire, allowing for quick installation, thus offering excellent cost-effectiveness. - Environmentally friendly and hydrophilic, accommodating everything from fish habitats to greening through the use of crushed stone and sandbags. - Boasts high durability and is not destroyed by aging changes such as corrosion or wear. - The flexible connections allow for accommodating curves and deformations such as subsidence, enhancing construction efficiency. *For more details, please refer to the external link page or feel free to contact us.*

• Concrete Retaining Wall

"Urakata-kun (HPB)" is a large block retaining wall construction method that serves as a new speed soil retention prefabricated technique, replacing traditional masonry block retaining walls and cantilever walls. Due to its half precast block structure designed for masonry, it is possible to select the cross-sectional thickness according to the magnitude of the earth pressure while ensuring stability conditions. Additionally, there is a green type of large block, "Coco・A・Green," which is specifically designed for masonry and is based on the shape of this product. 【Features】 ■ Comes with a dedicated backing form (KC panel), half (Half), precast (Precast), large block (Block) products ■ Can be easily constructed to the specified slope simply by leveling the product ■ Stacked one layer at a time, with backfilling (backing) work applied, constructed to the specified height ■ The concrete pouring pressure for backfilling and backing is offset by connecting the separator to the block and the dedicated backing form, preventing displacement during construction *For more details, please refer to the external link page or feel free to contact us.

• Concrete Retaining Wall

"Beautiful Mountain-NS" is a product that has enlarged the face value of traditional masonry blocks (kenchi blocks) while retaining the same functionality as masonry blocks. Since it is a masonry structure that involves pouring concrete into the body, it can construct a solid retaining wall. The stacking pattern resembles natural stone, and because the design joints are treated similarly to the joints between blocks, the individual blocks do not stand out. [Features] - Enlarged masonry block that improves workability - Capable of constructing a solid retaining wall due to its masonry structure - Blocks are stable and self-supporting at a 5-degree slope, ensuring safety during construction - The surface has a subdued "brightness" and possesses "luster," making it easier to harmonize with the surrounding landscape *For more details, please refer to the external link page or feel free to contact us.*

• Concrete Retaining Wall

The "NK Wall (Reinforced Concrete L-Shaped Retaining Wall) Type S" is used when good design conditions exist and a low-height L-shaped retaining wall is required. It is standardized in accordance with the "Guidelines for Road Earthworks - Retaining Wall Construction." This product is designed for conditions involving gravel and gravelly soil, and is standardized for heights ranging from H=500 to 800. 【Design Conditions】 ■ Soil Type: Gravel / Gravelly Soil ■ Internal Friction Angle of Soil: φ35° ■ Unit Weight of Soil: γ = 20 kN/m³ ■ Overburden Load: q = 5 kN/m² *For more details, please refer to the external link page or feel free to contact us.

• Concrete Retaining Wall

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.

• Concrete Retaining Wall

The "Toyama Prefecture Large L-Type Retaining Wall A Type" is a large retaining wall with an L-shaped structure primarily used for roads and similar applications, designed for gravel and gravelly soil. The Toyama Prefecture Type A is a product standardized under design conditions for gravel and gravelly soil, with specifications ranging from H=3250 to 5000. 【Features】 ■ Standardized in accordance with the "Road Earthworks - Retaining Wall Construction Guidelines" ■ A product of the unified type for Toyama Prefecture *For more details, please refer to the external link page or feel free to contact us.

• Concrete Retaining Wall

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.

• Concrete Retaining Wall

The "NK Wall Type A" is an L-shaped retaining wall primarily used for roads and similar applications, designed for gravel and gravelly soil. Type A is a product designed under the conditions of gravel and gravelly soil, standardized from H=600 to 3000. 【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.

• Concrete Retaining Wall

"FK Wall" is a product that integrates the foundation for fall prevention fences at the top of L-shaped retaining walls. It is standardized in accordance with the "Guidelines for Road Civil Engineering - Retaining Wall Construction" and the "Installation Standards and Explanations for Protective Fences (Japan Road Association)." We offer Type A for gravel and gravelly soil, and Type B for sand and sandy soil. 【Features】 ■ Integrated structure of L-shaped retaining wall and fall protection fence foundation ■ Enables shortened construction period ■ Provides a 2% slope at the top of the foundation to prevent sediment accumulation ■ Both Type A (gravel and gravelly soil) and Type B (sand and sandy soil) are standardized from H=900 to 3000 *For more details, please refer to the external link page or feel free to contact us.

• Protective fence

"Pregard II (PG Foundation)" is a precast protective fence foundation designed for flexible vehicles (guardrails, guard pipes, guard cables). It is based on stress calculations and stability calculations that consider automobile collision loads, as a retaining wall with vehicle protective fences installed. Improvements have been made by relocating the positions of the protective fence posts to enhance considerations for pedestrians and the guidance performance of colliding vehicles. 【Features】 - As a precast product, it allows for a shorter construction period compared to cast-in-place protective fence foundations. - The connection structure reduces weight. - It can be constructed using small machinery. - It accommodates a curve radius of up to 15 meters (connection fittings are compatible with both straight and curved fittings). - No need for scaffolding installation on the front face of the retaining wall. *For more details, please refer to the external link page or feel free to contact us.

• Protective fence

"Marine Kabuseru" is a product that is manufactured using KC Guard and KC Cover to fit the existing fire water tank shape. After installation, it transforms into a safe and earthquake-resistant fire water tank, resolving any issues at once. Since a fence is no longer necessary, it can be removed, and the lid is placed on top to isolate it from the outside, enhancing safety and hygiene. 【Features】 ■ Even if large cracks occur in the fire water tank, the KC Guard effectively protects the water. ■ Construction period is approximately 3 days. ■ Precast concrete panels produced in a factory with strict quality control. ■ Designed for a uniformly distributed load of 10 kN per m², allowing for the entry of a passenger car in emergencies. ■ Resolves issues related to safety, hygiene, and aesthetics. *For more details, please refer to the external link page or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

The "Marine Fire Protection Water Tank" can be installed in underground spaces ranging from 0.3m to a maximum of 2.0m below the surface, effectively utilizing underground areas such as parks, parking lots, building entrances, and roads. The structure, which combines precast concrete box-type RC components connected with PC steel materials, boasts excellent durability. We offer options for ground load (q=10kN/m2) and traffic load (T-20, T-25), making it suitable for use in various locations. 【Features】 ■ Certified by the Japan Fire Equipment Safety Center ■ Ensured seismic resistance when used in conjunction with KC Guard (envelope bag) ■ Integrated pit ■ Flexible water tank capacity ■ Secondary product, resulting in shortened construction time *For more details, please refer to the external link page or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

The "Calvert Flume (T-25)" is a trapezoidal-shaped underground drainage product that can be connected to bench flumes. The standard soil cover conditions are set between 0.2m and 3.0m, but if construction is carried out under special conditions such as soil cover or load, a reevaluation of structural calculations will be necessary. 【L=2000(mm) Dimensions】 ■ Model - 300 / Reference weight (kg) 561 - 400 / Reference weight (kg) 750 - 500 / Reference weight (kg) 960 - 600 / Reference weight (kg) 1,190 - 700 / Reference weight (kg) 1,440 *For more details, please refer to the external link page or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

The "Gate-shaped Culvert" is a product that allows for the conversion to a buried channel while maintaining existing open waterways, by overlaying it on the existing waterway. Since it can simply be placed over the cast-in-place concrete foundation, it offers good workability. There is little need for water replacement or temporary construction, as it does not require the removal of existing waterways. 【Features】 ■ Compatible with vehicle loads T-25 ■ Available in various sizes to match the local conditions and design requirements *For more details, please refer to the external link page or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

The "Large Two-Part Box Culvert" is a product designed with transportability and constructability in mind. Since it is divided into two parts, the weight of each component is lighter, allowing for smaller specifications of transport vehicles and construction machinery. 【Features】 ■ Structure integrated with upper and lower parts using PC steel bars ■ Compatible with T-25 wheel load *For more details, please refer to the external link page or feel free to contact us.

• others

The "Box Culvert Foundation Slab" is a precast foundation slab designed to enhance the speed and efficiency of box culvert construction. By using precast products, the foundation construction becomes smoother, and formwork is not required during installation. 【Dimensions】 ■ Model - 400×100×3100 / Reference weight (kg) 300 - 400×100×1550 / Reference weight (kg) 150 *For more details, please refer to the external link page or feel free to contact us.

• others

The "RC Box Culvert" is a product that can be processed for corner sections, openings, connections to open channels and manholes (such as end processing of water stop boards), and the cover section. It is designed under standard conditions of live load T-25 and soil cover of 0.2m to 3.0m (or 1.5m). If the soil cover is small (or large) or if it is constructed under special loads or conditions, a re-evaluation of structural calculations may be necessary. We offer a wide variety of types, including those from the National Box Culvert Association, Toyama Prefecture Concrete Products Association, and original types. 【Features】 ■ Designed based on the National Box Culvert Association and the Japan Road Association ■ If constructed under special loads or conditions, we will conduct a review upon consultation and propose safe products ■ Processing is possible for corner sections, openings, connections to open channels and manholes (such as end processing of water stop boards), and the cover section ■ We create layout diagrams for box culverts and respond to product processing design tailored to the site *For more details, please refer to the external link page or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

The "Slider Method" utilizes wires and pulleys to slide box culverts into position on guide angles embedded in the foundation concrete. In cases where the soil cover is deep or the excavation width is wide, the density of the cutting beams may increase, potentially hindering crane installation, making this method effective. 【Features】 - Effective in urban areas with narrow road widths or where side roads for installation cannot be secured. - Products are laid by sliding them on guide angles embedded in the foundation using towing machinery. - Enables installation of products under roads and railway overpasses. - Capable of handling large products by using lubricants and movable pulleys as friction-reducing materials. - Also useful for laying large flumes and similar structures.

• Civil Engineering Method

The "Concrete Windbreak Fence" is a windbreak fence that uses stainless steel reinforcing bars in concrete panels to achieve lightweight construction while excelling in durability and resistance to salt damage. In addition to wind and sand prevention, it can also be used for snow protection, fire prevention, and privacy fencing. By using spacers to secure the posts and panels, there is no need for fixing bolts, which improves the ease of installation. 【Features】 - Lightweight design with a thin cross-section achieved by using stainless steel reinforcing bars in concrete panels. - Enhanced concrete quality, improving durability, salt resistance, and fire resistance. - The horizontal stacking method of the panels allows for flexible adjustments of gaps to meet various needs. - The combination of panels enables the creation of suitable landscapes. - Easy repair of panel damage. *For more details, please refer to the external link page or feel free to contact us.

• Protective fence

"Save" is a precast oil-water separator designed to temporarily collect oil that has leaked due to accidents. We have entered into a licensing agreement regarding oil-water separators with NEXCO Research Institute and the three NEXCO companies, and this product is a precast version of the oil-water separator from the "Standard Design Drawings for Drainage H26.7." It can be used as a measure against areas where surface drainage can significantly impact agricultural reservoirs, clear streams, and oil leaks. 【Features】 ■ The structure combines box-shaped blocks vertically, making transportation and installation easy. ■ It can be installed in almost any location, including slopes and flat land. ■ Designs can be tailored according to rainfall, oil retention, and watershed area. ■ It fundamentally relies on physical purification through sedimentation and flotation separation due to the specific gravity difference with water. ■ Basic cleaning is required approximately once a year. *For more details, please refer to the external link page or feel free to contact us.

• Various blocks

The T-25 is a high-strength pipe made from finely graded ultra-hard concrete, compacted through vibration and compression, allowing it to be removed from the mold immediately after shaping. It achieves great strength with a small amount of cement, resulting in a durable high-strength pipe. In terms of workability, its stable base design enhances stability, and rubber is used at the joints to improve work efficiency. Additionally, high-performance rubber joints (BZ gaskets) are embedded on the socket side of the joints, providing the required water tightness of 0.10 MPa. 【Features】 - High strength and durability due to the Bi-Con method - Rational cross-sectional shape in response to loads acting on the pipe - Advantageous against live loads when soil cover is minimal - Stable base shape enhances stability and facilitates installation of the main body - Rubber rings are pre-embedded in the pipe's receiving mouth, eliminating the need for additional installation effort *For more details, please refer to the external link page or feel free to contact us.

• others

The "Sheet Pile Cap Concrete Block" is a product that significantly streamlines and reduces labor compared to the traditional complex construction methods, which involved creating and installing formwork on-site to match the shape of the sheet piles. By using factory-made products installed on-site, substantial rationalization and labor-saving can be achieved. This product is a monolithic precast item, allowing it to be directly placed over the sheet pile and adjusted for height using height adjustment fittings. After installation, pouring ready-mixed concrete enables all work to be done on land. 【Features】 ■ Shortened construction period ■ Reduced construction costs ■ Enhanced safety and uniformity of construction methods *For more details, please refer to the external link page or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

The "Environmental Ecosystem Waterway System - EcoWise" fulfills the function of a waterway while also considering the protection and restoration of the natural environment, as well as the coexistence with aquatic life such as fish, aquatic organisms, aquatic plants, and insects. On the waterway side of the free wall (vertical wall of the waterway), a slope has been installed to allow small animals and insects to crawl from the waterway to the land, and fish nest blocks have been placed on the backfill side. 【Features】 ■ Ensures continuity between the waterway and rice fields ■ Allows fish to ascend to the rice fields for spawning ■ Takes into account the environment of fish and fireflies that have inhabited the area for a long time ■ Enables the cultivation of aquatic plants, which can also be used for food, through round holes provided at the bottom of the FT flume *For more details, please refer to the external link page or feel free to contact us.

• others

The 'Firefly Village' is a product designed with consideration for the landscape and the ecological environment of flora and fauna, primarily aimed at ensuring the habitat of fireflies, securing fish nests, and promoting greening. By significantly increasing the opening area of the blocks, it secures space for plant growth and the habitat of organisms, making it usable from fish nests to greening through the use of crushed stone and soil. The combination of four types of panels allows for adjustments to the opening space depending on the conditions of the block installation site. [Features] ■ Simplification of construction ■ Reduction of construction time *For more details, please refer to the external link page or feel free to contact us.

• Stacking blocks

The "Neplus Method" revolutionizes the traditional approach of completely replacing drainage ditches by providing a rational technique that only cuts and repairs the damaged upper part of the ditch. By cutting off the damaged upper section of the ditch and leaving the lower part intact, it reduces construction waste by 80%. Since the cutting is done from the inside of the ditch, it does not disturb the surrounding ground and does not affect nearby structures. 【Features】 ■ 100% reduction in excavation spoil compared to conventional methods ■ No excavation of surrounding ground ■ Immediate traffic reopening for resident peace of mind ■ Reduction of social losses due to traffic restrictions ■ No need for temporary drainage channels, leading to cost savings *For more details, please refer to the external link page or feel free to contact us.

• Renovation and repair methods

"Shikiru" is a boundary block that combines a fence foundation block and a decorative block, realizing "Fast! Strong! Beautiful!" as a related product for residential land use. Since the block and foundation concrete are molded as a single unit, there is no need for curing time or stacking labor, which allows for labor-saving in construction and a reduction in construction time. Using end products ensures that corners and ends are finished beautifully. 【Features】 ■ Can be installed with small machinery ■ Products are firmly connected with flanges (corners can also be connected) ■ Continuity and integration are possible ■ Corner versions have patterns on the sides as well *For more details, please refer to the external link page or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

"Safety Road" is a cantilevered sidewalk installation method. Since it is a cantilever beam structure supported by the foundation, it can be installed along rivers and waterways without disrupting the flow section, and in urban areas, it allows for sidewalk installation with minimal land use. The construction is quick, which helps reduce traffic restrictions due to construction. Additionally, the rib structure has integrated the foundation and the slab, significantly enhancing safety. [Features] ■ Speeding up construction ■ Improved safety ■ Protection of flow sections ■ Semi-permanent structure *For more details, please refer to the external link page or feel free to contact us.

• Paving of sidewalks, roads, parking lots and stadiums

"Road Plus" is a construction method that allows for the widening of the roadway by up to 1.75 meters in a short period of time by installing it on the shoulders of existing roads. By using precast products, it reduces temporary construction work and shortens the construction period. Additionally, it is compatible with vehicle protective fences (Type B and C), and the installation span of the P-type for post mounting allows it to accommodate both vehicle and sidewalk protective fences. 【Features】 ■ Reduced impact on the environment on both the mountain and valley sides ■ Early traffic opening ■ Possible cost reduction ■ Compatible with vehicle protective fences ■ Road widening according to regional characteristics *For more details, please refer to the external link page or feel free to contact us.

• Paving of sidewalks, roads, parking lots and stadiums

The "TSKJ method" has the flexibility to follow ground displacement caused by differential settlement and uplift, demonstrating excellent seismic resistance even during significant ground displacement events such as earthquakes. Furthermore, because the joint rubber follows the displacement, it enables more complete water sealing. It complies with Level 2 seismic motion as outlined in the Japan Sewage Works Association's "Guidelines for Seismic Measures for Sewage Facilities and Required Items for the Design of New Pipelines." 【Features】 ■ Flexible joints are set at all joint sections of the blocks. ■ Each joint follows changes in the ground and absorbs excessive deformation (maximum ground strain of 1.5%). ■ In terms of water tightness, it can maintain an internal water pressure of 0.06 MPa at the top grade. ■ All connection points flexibly respond to ground liquefaction and differential settlement. ■ By using joint sealing materials in conjunction, it complies with Level 1 seismic motion. *For more details, please refer to the external link page or feel free to contact us.

• Earthquake-resistant construction method

The "DCJ Box Culvert" features a two-layer structure special rubber ring at the joint section, allowing for easy insertion of the joint while ensuring high flexibility, seismic resistance, and water tightness. Depending on the conditions of the construction site, the DCJ Box Culvert is available in two types: K-type and T-type, which can be selected based on the application. 【Features】 ■ Each product has flexibility and ensures sufficient water tightness (K-type) ■ When ground conditions are good, the amount of extraction and bending angle due to seismic motion are small, demonstrating seismic performance (K-type) ■ By increasing the insertion length of the joint section, it satisfies the required extraction amount and ensures sufficient water tightness (T-type) ■ Absorbs ground displacement at each product's joint section ■ Reduces stress generated in the structure *For more details, please refer to the external link page or feel free to contact us.

• others

The "Mini Gate" is a precast underground storage system that balances economic efficiency and safety. While pump-assisted systems are possible, it can be designed for natural gravity flow by standardizing the internal height to be low, eliminating the need for mechanical equipment like pumps, making it economically advantageous in terms of running costs. Due to its large internal space, maintenance tasks such as inspection and cleaning can be performed within the storage tank. 【Features】 ■ Being underground allows the above land to be used for various purposes such as parks, schoolyards, and parking lots. ■ Precast components can be freely combined according to the planned site area. ■ The assembly of precast components allows for a quick construction period. ■ Economical in terms of total cost. ■ An excellent structure with seismic resistance corresponding to seismic motions of levels 1 and 2. *For more details, please refer to the external link page or feel free to contact us.

• others

The "Precast Retention Basin" serves two functions on a single piece of land and plays a significant role in the formation of safe cities and the preservation of water environments. It is also possible to utilize it for multiple purposes such as domestic water, fire-fighting water, and rainwater storage. It can be freely designed to fit the shape of the site. "I want to create a retention basin of XX m3 on this land!" We are here to assist you with the design, so please feel free to contact us. 【Features】 ■ By placing the retention basin underground, limited land can be used effectively. ■ The surface can be utilized as a schoolyard, parking lot, park, etc. ■ Successful significant reduction in construction time by assembling precast components. ■ Successful improvement of work and surrounding environments. ■ Potential reduction in total costs. *For more details, please refer to the external link page or feel free to contact us.

• others

The "Open Shield Method" utilizes the advantages of both open-cut and shield methods, allowing for the installation of structures such as conduits that are adapted to urban areas and various conditions. The shield machine uses the surrounding friction of the casing and the ground, as well as its own weight, as reaction forces, and advances while adjusting direction and slope with jacks. Depending on the site conditions, we offer NOS Type I, NOS Type II, NOS Type III, and NOS Type V. 【Features】 ■ Capable of constructing sharp curves ■ Can be constructed close to buildings, etc. ■ Usable in weak ground and aquifers ■ The upper part of the shield machine can be opened ■ Low noise and vibration *For more details, please refer to the external link page or feel free to contact us.

• Civil Engineering Method

The "Lift Roller Method" allows for the transportation and installation of concrete products using a lift cart in difficult locations where the installation site is narrow and truck cranes cannot approach. Since it is a self-propelled device that does not require special guides on the foundation concrete, it can be used for construction at curved sections and corners. We offer two types to suit site conditions: "Hanging Type (Internal Suspension)" and "Side Type (External Suspension)." 【Features】 - Can accommodate slope construction in the longitudinal direction up to 10% - Accurate positioning in all directions (up, down, left, right) using hydraulic cylinders - The lift roller is electric, resulting in low noise and low vibration, minimizing impact on surrounding areas - Construction can be performed without the need to fell trees, showing consideration for the natural environment - Widely compatible with products such as box culverts, three-sided ditches, L-shaped ditches, inverted T-shaped products, and slabs *For more details, please refer to the external link page or feel free to contact us.

• Renovation and repair methods