Deep StabilizationImprovement of Weak Sub-grades
Summary
A harderner is added to weak ground that cannot support ordinary construction equipment and mixed with an amphibious stabilizer, thus improving the top 1-2 m of ground by making it firmer.
Merit
- Very weak ground not accessible to people and heavy equipment can be treated.
- Various mixing apparatuses (propeller type, rotor type and trencher type) allow a choice to fit the quality of soil to be treated.
Use
Improvement of weak soil as in rice paddies or swamps. Foundation of temporary roads, foundation of pile drivers, construction of foundation on reclaimed lands, odor-prevention of rivers and marshes.
Past performance
National highways, prefectural roads, municipal roads, facilities for river and harbor, grounds of firms.
CONSTRUCTION TECHNOLOGY
A
- Ameni-Phalt S series
- Low noise / Drainage Pavement
- Asphalt Mastic
- Underground Water Retaining Wall
- Asphalt Revetment
- Pavement of Dike Sloping
- Automobile Proving Grounds/Bicycle Race Courses
- Pavement of Straight and Curving Slopes-Lateral paving method
D
- Deep Stabilization
- Improvement of Weak Sub-grade
F
- Foamed Mastic Seal(FMS)
- Hot-mix Surface Treatment
- Foamed Stabilization
- Mixed- On-Site Stabilization with Straight Asphalt
H
- Hard Guss Asphalt
- Guss Asphalt Pavement
- HIGH SPEED TRACK
- BANK PAVING SYSTEM
I
- Interlocking Block Pavement
- Irregular-shaped Pavement
M
- Mini Road
- Instant Paving Material
N
- ND-IT Construction System
- ICT (Information Communication Technology) Construction System
O
- Omnicourt
- Loose Lay Installation/Sand Fill System
P
- Perfect-Bond Concrete Overlay Method
- Surface treatment using water-ND Waterjet System
- Permeable Color Pavement
- Hot-mix Pavement
- Poliment-Ultrapave
- Pavement Resistant to Heat and Very Heavy Load of Multi-wheeled vehicles
R
- Rainbow Brick
- Varied Shape Color Tile Method
- Rainbow Color Pavement
- Kao Mat SK
- Rainbow Color Pavement
- Rainbow Color A
- Rainbow Color Pavement
- Rainbow Color E
- Rainbow Color Pavement
- Rainbow Color MH
- R.C.C.P.
- Roller Compacted Concrete Pavement
- Recycle Stabilization
- On-Site Recycling of Existing Pavement
- Recycled Surface
- On-Site Surface of Asphalt Pavement
- Refresh Seal Mix
- Hot Asphalt Surface Treatment Method
- Refresh Seal Mix-H
- Hot Asphalt Surface Treatment Method (Hard Type)
- Road Planing
- Cold Planing
- Road Stabilization
- Improvement of Base Course and Sub-grade
- Rolled Asphalt
- Pavement Resistant to Abrasion and Skidding
S
- Safety Grooving
- Grooving for Skid-resistance
- Semi Hot Pave
- Warm Mix Asphalt
- SKID-PANEL
- Pre-cast Low μ Road
- Soft Step A
- Acrylic Resin Type
- Soft Step Grainr
- Urethane Rubber Chip N and R Type
- Soft Step Grainr
- Urethane Rubber Chip P Type
- Soft Step Master
- Urethane Solid Type
- Soft Step Pro
- Soft Acrylic Resin Type
- SPRINKLING NOZZLE
- Sprinkling Nozzle for Proving Ground
- Steel-Fiber-Reinforced Concrete(SFRC)
- Steel-Fiber-Reinforced Concrete Pavement
- Stone Mastic Asphalt
- Abrasion-and-Flow Resistant Pavement