List of Ground improvement products
- classification：Ground improvement
91～135 item / All 312 items
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You won't have time to evacuate from the earthquake to the tsunami's arrival! This is a "tsunami shelter" that dramatically increases survival rates against the tsunami approaching at a tremendous spe...
- Basement unit/disaster prevention shelter
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Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】
- Special Construction Method
The Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism has featured our 3D printer in the Nikkei newspaper.
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.
Confirmed a vibration reduction of 3-6dB on the first floor and 4-5dB on the second floor! Introducing a case where livability has improved!
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Evaluate the vibration levels for each type of train! Confirmed an average reduction of 6dB in the horizontal direction and 5dB in the vertical direction!
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Railway vibrations reduced by half! A damping effect of approximately 4dB in the horizontal direction and about 6dB in the vertical direction has been confirmed!
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Can be used for residential areas, facilities, and roads! Enhances the bearing capacity of weak ground and prevents building settlement and liquefaction.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
In the reconstruction of the cafeteria building, measures were implemented directly beneath the structure! A case was confirmed where vibration reduction of 8 to 11 dB was achieved.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Compare the vibration levels of areas without countermeasures and areas with WIB countermeasures! Confirmed a reduction of more than 6dB in both horizontal and vertical directions.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Filling tire shred with high damping material between the underground vibration barrier and the improved column row! A case where the working environment has been improved.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Improvement of the working environment! Introduction of a construction case where tire shred made of high-damping material was filled in the cell.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Achieved a reduction of 6 to 10 dB in outstanding vibrations, meeting the vibration reduction target! Construction case of the plate-type WIB (honeycomb cell type).
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Measures implemented directly beneath the factory and parking space! Introducing a case that achieved vibration reduction goals.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Designed and constructed WIB work directly beneath the newly built factory! A case where the environment became suitable for the normal operation of precision machining equipment.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
A design that avoids interference with other buried objects! A case of vibration mitigation measures implemented directly under the factory.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Environmental vibrations need to be understood in terms of their characteristics for prediction, assessment, and countermeasures!
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
To understand the vibration effects after the construction of structures! We conduct ground vibration analysis according to the purpose, target objects, and vibration sources.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
The safety of the building has improved! Strengthening the ground serves as a foothold for suppressing differential settlement.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Reduction of seismic forces and prevention of liquefaction! Constraining the soil inside the cell to suppress ground deformation and reduce seismic motion.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
Eliminate vibration issues and create a comfortable living environment! Here are some examples of our achievements in vibration control.
- Ground foundation construction method
- Ground improvement
- Ground improvement materials
No need to move! Stable supporting ground! It can correct subsidence while preventing further sinking. There is little noise, vibration, and dust, and it also saves space for storing materials.
- Ground improvement
Suitable for soft layers of about 1m in depth! We select and use materials that are environmentally friendly.
- Ground improvement
It is possible to carry out construction even in narrow spaces by using small machines that are vibration-free and noise-free.
- Ground improvement
The depth of improvement is about 2 meters from the ground surface! It is mainly used in ground conditions where the soft layer is thin.
- Ground improvement
A construction method with low environmental impact achieved through efficient execution that demonstrates mobility and functionality.
- Renovation and repair methods
- Ground improvement
- Ground foundation construction method
This is a pile-type ground reinforcement method targeting small-scale structures!
- Ground foundation construction method
- Ground improvement
- Special Construction Method
Achieving a compact body while maintaining the same capabilities.
- Tunnel construction
- cement
- Ground improvement
Development of products that meet the needs of the times and establishment of boring methods.
- Bridge Construction
- Ground improvement
- Rock drills, demolition machines, and excavators
The Rotary Percussion Drill RPD-180C has cleared the fourth exhaust emission regulations with the new engine installation and has also achieved a power boost.
- Tunnel construction
- Foundation construction machinery
- Ground improvement
This is a construction method to prevent the rupture of underground buried lifelines due to liquefaction phenomena.
- Earthworks
- Ground improvement
- Pile and foundation work
Real-time monitoring of water levels.
- Airport facilities
- Ground improvement
- Measurement and analysis equipment leasing and rental
Real-time control of pile drivers using GNSS.
- Piles, caissons, sheet piles
- Ground improvement
- Pile and foundation work
With an insatiable desire for improvement, we constantly evolve. We achieve low-cost, energy-saving, speedy, and safe construction.
- Ground improvement
Introducing effective utilization of river sediment! We will discuss ultra-soft ground improvement technology.
- Ground improvement
We can expect a reduction in construction costs! Please consider this as a technical proposal for dust control measures.
- Ground improvement
High-speed twin rotary type! It is possible to improve the mixing accuracy of the entire modified section.
- Ground improvement
The automatic flow recording device controls the discharge amount of the solidifying liquid, allowing for homogeneous ground improvement.
- Ground improvement
The tip of the steel pipe pile is driven into the supporting layer! It is suitable when there is a layer of weak ground more than 1.5m under the building.
- Ground improvement
- Residential foundations
- Earthquake-resistant construction method
Create improved ground from the support layer to take reaction forces! Suitable when the layer of weak ground under the building is less than 1.5m.
- Ground improvement
- Residential foundations
- Earthquake-resistant construction method
Construction using a combination of steel pipe piles and a bearing plate! It is suitable for cases of settlement due to volume compression of the fill.
- Ground improvement
- Residential foundations
- Earthquake-resistant construction method
Injecting cement-based filler into the gaps under the foundation! Restoring a safe and comfortable living environment.
- Ground improvement
- Residential foundations
- Earthquake-resistant construction method
Jack up only the building above the foundation using the base as a reaction force! This is an introduction to the sinking correction method.
- Ground improvement
- Residential foundations
- Earthquake-resistant construction method
Soil displacement suppression with a dedicated screw! A high-quality and eco-friendly pile foundation reinforcement method that replaces soil with cement milk, unaffected by soil quality.
- Ground foundation construction method
- Ground improvement
- Residential foundations
Create large-diameter cylindrical improved bodies. Four types can be set according to construction purposes and conditions, with maximum effective diameters of Ø2.5m, Ø3.5m, Ø5.0m, and Ø6.0m.
- Ground improvement
Cutting with two intersecting jets allows for excellent mixing and stirring, enabling the creation of high-quality modified bodies. It also exhibits excellent adhesion to retaining walls and structure...
- Ground improvement
- Tunnel construction
Using ultra-high pressure water, air, and curing materials, a cylindrical improvement body with a maximum height of 2 meters is created. It can accommodate construction depths of over 25 meters and is...
- Ground improvement
A method for creating cylindrical improved bodies up to 2 meters in height using cement-based hard materials on relatively loose ground. The work equipment is compact.
- Ground improvement
A rapid infiltration injection method that allows for injection at a wide injection interval (2 to 4 m) with a large discharge rate (20 to 30 ℓ/min).
- Ground improvement