ND-IT Construction SystemICT (Information Communication Technology) Construction System
Outline
ND-IT Construction System is the system in which construction is executed using the construction machines such as asphalt finisher, motor grader, bulldozer tractor, slip foam paver and roller installed with ICT devices according to the design working diagram. This system improves the efficiency, accuracy and safety of construction work. There are two methods; one is ND-TS method and another is ND-GNSS method.
ND-TS method
ND-TS method uses 360-degree mirror for automatic tracking. The automatic tracking total station (TS) monitors the mirror installed on the construction machines and gives positioning data to receiving antenna on those machines.
This method can be also applied to tunnel construction, underpass construction, etc.
Several units are needed to cover large construction area.
ND-GNSS Method
This method is made up by combining the GNSS and rotary laser transmitter.
This method uses the GNSS for horizontal positioning and uses a laser system for vertical positioning.
This method can not be applied to tunnel construction, underpass construction, etc. but covers large construction area by one unit.
Controlling example
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
