Technical Information
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Products and construction methods applicable to 「 Construction Technology 」
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（7 items）
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Dual Layer Asphalt Pavement DL PAVE
Realizes structural reinforcement, shortened construction period, and cost reduction
DL Pave is the pavement to be laid two different asphalt mixtures across separate upper and lower layers at the same time and compacted by rollers. For laying the asphalt mixture, it is done by using a two-layer simultaneous paving asphalt paver “DL Paver” and a material feeder “Asphalt Loader.”
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Paving Methods > Roadway > Construction Technology >
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Intelligent Road Construction, GNSS Stringless System NSP System
Improved safety and paving accuracy and can accommodate the centralized management of multiple paving machines
A computerized paving system based on the use of a global navigation satellite system (GNSS) and zone laser technology. Based on 3D design data and position information received from GNSS, paving machines such as motor graders and asphalt pavers are automatically controlled with high accuracy.
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Paving Methods > Roadway > Construction Technology >
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Intelligent Road Construction, Total Station Stringless System TS System
Reduced inspections and improved safety and paving accuracy
This system uses an auto tracking total station to automatically control the height at which pavement is laid down and leveled by paver. As the control range is narrower than that of GNSS technology and the equipment is easy to set up, the system is suitable for rationalizing small- and medium-scale paving operations, reducing the need for skilled labor for such operations, and carrying out high-precision construction work.
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Paving Methods > Roadway > Construction Technology >
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Electromagnetic Induction Pavement Height Automatic Control System NEI System
Improved safety and paving accuracy
This system automatically controls the pavement height on bridge deck slabs by using magnetic fields generated by weak electrical currents. With no need to install string lines to control an asphalt paver, it is possible to improve safety, carry out high-precision paving work, rationalize the work that is performed, and make labor-saving decisions.
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Paving Methods > Roadway > Construction Technology >
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RFID Automatic Pneumatic Tired Roller Stopping Device WS System-TR
An emergency stop system that activates when on-site workers carrying IC tags inside a magnetic field are detected
This system is designed to stop pneumatic tired rollers in an emergency if an on-site worker carrying an IC tag mistakenly enters the magnetic field generated behind the rollers. This system is the first in Japan to receive “Safety 2.0” certification from the Institute of Global Safety Promotion (IGSAP) on February 28, 2018.
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Paving Methods > Roadway > Construction Technology >
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Automatic Pavement Height Control System for Bridge Paving CAMERA-EYE
Video camera-based automatic control of laying height of asphalt pavement
In asphalt paving work performed on bridge deck slabs, this technology analyses reference height images captured by video cameras to automatically control the height at which pavement is laid and leveled by asphalt pavers.
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Paving Methods > Roadway > Construction Technology >
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Self-propelled Hot-air type Road Surface Dryer ELEPHANT HEATER
Rapid drying of wet road surfaces prior to paving work
A self-propelled hot-air road surface dryer for drying slabs and pre-paved road surfaces made wet after a rainfall or fog as a preliminary treatment for deck slab waterproofing works and paving works.
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Paving Methods > Roadway > Construction Technology >
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| Common name | Product name | Overview |
|---|---|---|
| Dual Layer Asphalt Pavement | DL PAVE | DL Pave is the pavement to be laid two different asphalt mixtures across separate upper and lower layers at the same time and compacted by rollers. For laying the asphalt mixture, it is done by using a two-layer simultaneous paving asphalt paver “DL Paver” and a material feeder “Asphalt Loader.” |
| Intelligent Road Construction, GNSS Stringless System | NSP System | A computerized paving system based on the use of a global navigation satellite system (GNSS) and zone laser technology. Based on 3D design data and position information received from GNSS, paving machines such as motor graders and asphalt pavers are automatically controlled with high accuracy. |
| Intelligent Road Construction, Total Station Stringless System | TS System | This system uses an auto tracking total station to automatically control the height at which pavement is laid down and leveled by paver. As the control range is narrower than that of GNSS technology and the equipment is easy to set up, the system is suitable for rationalizing small- and medium-scale paving operations, reducing the need for skilled labor for such operations, and carrying out high-precision construction work. |
| Electromagnetic Induction Pavement Height Automatic Control System | NEI System | This system automatically controls the pavement height on bridge deck slabs by using magnetic fields generated by weak electrical currents. With no need to install string lines to control an asphalt paver, it is possible to improve safety, carry out high-precision paving work, rationalize the work that is performed, and make labor-saving decisions. |
| RFID Automatic Pneumatic Tired Roller Stopping Device | WS System-TR | This system is designed to stop pneumatic tired rollers in an emergency if an on-site worker carrying an IC tag mistakenly enters the magnetic field generated behind the rollers. This system is the first in Japan to receive “Safety 2.0” certification from the Institute of Global Safety Promotion (IGSAP) on February 28, 2018. |
| Automatic Pavement Height Control System for Bridge Paving | CAMERA-EYE | In asphalt paving work performed on bridge deck slabs, this technology analyses reference height images captured by video cameras to automatically control the height at which pavement is laid and leveled by asphalt pavers. |
| Self-propelled Hot-air type Road Surface Dryer | ELEPHANT HEATER | A self-propelled hot-air road surface dryer for drying slabs and pre-paved road surfaces made wet after a rainfall or fog as a preliminary treatment for deck slab waterproofing works and paving works. |
（7 items）
