List of Road construction products
- classification：Road construction
91～135 item / All 618 items
OTS High weather resistance, high shading rate, weather resistance for 5 to 7 years, suppresses weeds in parks and roads.
- Road construction
Products suitable for long-term construction, excellent durability.
- Road construction
An area light that can illuminate the surroundings with powerful light in 360 degrees during on-site work.
- Road construction
Concrete grinding under 100mm... what should I do!!??
- Fittings and fittings work
- Road construction
- Plastering and painting work
A snow net equipped with comprehensive measures against avalanches and falling rocks.
- Road construction
- Railway Construction
- Other civil engineering works
Report on the exhibition "Yukimirai 2025 in Joetsu"
Protech Engineering exhibited at the "Yukimirai 2025 in Joetsu" event organized by the Yukimirai 2025 in Joetsu Executive Committee, held at the Region Plaza Joetsu on January 30 (Thursday) and 31 (Friday), 2025. We would like to express our sincere gratitude to everyone who visited our exhibition booth during the event. At the booth, we were able to introduce the features, construction methods, and achievements of our products using product models, panels, and catalogs. As the time was short, there may have been things we couldn't convey and areas where we fell short. If you have any questions or require any materials, please do not hesitate to contact us. ◆ Exhibited Products ◆ - Collapsing Soil Protection Fence / Slope Guard Fence Type LE (model display) - Avalanche Protection Fence / Slope Guard Fence Type LS - Avalanche Prevention Fence / SPARC Fence Type S - Avalanche Prevention and Rockfall Protection Combined Fence / Triangle Fence - Avalanche Prevention Pile / Tri-Pile
Stabilizing unstable slopes with a high-strength net woven with wire rope and reinforcement materials.
- Road construction
- Railway Construction
- Earth retaining wall/foundation reinforcement
A vertical rockfall protection fence with a simple and rational structure to prevent falling rocks onto the road.
- Road construction
- Railway Construction
- Other civil engineering works
Ideal for improving the insufficient height of existing rockfall protection fences and addressing aging issues.
- Road construction
- Railway Construction
- Other civil engineering works
A rockfall protection net with excellent maintainability that can economically address medium-sized rockfalls.
- Road construction
- Railway Construction
- Other civil engineering works
Ground treatment and temporary construction work are simplified, resulting in a shortened overall construction period! Reduced total construction costs after completion.
- Road construction
[CSPI-EXPO Construction and Surveying Productivity Improvement Exhibition] Visual RTK GNSS receiver equipped with two cameras!
- Road construction
Easily widen the road by simply placing it over the existing drainage ditch. ✨
- Road construction
![[Construction Examples] Kumamoto Ar...](https://image.www.ipros.com/public/product/image/c02/2001214115/IPROS02305146173424510706.png?w=280&h=280){kind=small}
Disaster recovery and emergency response for roads! 100% filling of gaps and voids with polyurethane resin.
- Renovation and repair methods
- Ground foundation construction method
- Road construction
![[Construction Example] Highway Toll...](https://image.www.ipros.com/public/product/image/2a7/2001214116/IPROS97800085467124668444.png?w=280&h=280){kind=small}
An example of quickly correcting the unevenness in the concrete pavement slab of a highway toll booth!
- Renovation and repair methods
- Road construction
- Ground foundation construction method
Performed correction of the toll booth subsidence! Partial corrections were also carried out in areas where there was a step difference with the U-shaped drainage ditch.
- Renovation and repair methods
- Road construction
- Ground foundation construction method
![[Construction Example] Kawaguchiko ...](https://image.www.ipros.com/public/product/image/a43/2001214124/IPROS41159924928372200594.png?w=280&h=280){kind=small}
Plant vehicles deployed inside the toll booth! A case of correcting the unevenness of the CO pavement slab inside the toll booth.
- Renovation and repair methods
- Road construction
- Ground foundation construction method
![[Construction Case] Disaster Recove...](https://image.www.ipros.com/public/product/image/d15/2001214118/IPROS90005005115896344748.png?w=280&h=280){kind=small}
Our method, which raises the CO pavement slab using the foaming pressure of rigid urethane resin, has been adopted!
- Renovation and repair methods
- Road construction
- Ground foundation construction method
![[Construction Case] Tohoku Expressw...](https://image.www.ipros.com/public/product/image/758/2001214121/IPROS57880791870178121497.png?w=280&h=280){kind=small}
Construction period is 1 day! A case study of the correction work for the sinking of the platform section inside the toll booth conducted in Saitama Prefecture in December 2012.
- Renovation and repair methods
- Road construction
- Ground foundation construction method
![[Construction Example] Joban Expres...](https://image.www.ipros.com/public/product/image/b5c/2001214125/IPROS55145253905686452888.png?w=280&h=280){kind=small}
Settlement correction while checking the level! A case of pavement repair work at the entrance of a toll booth.
- Renovation and repair methods
- Road construction
- Ground foundation construction method
An anti-adhesion agent for asphalt proposed by Takenaka Sangyo, which is well-versed in asphalt mixtures!
- Road construction
Newly developed high-lumen LED handheld light. It can be used in all harsh environments.
- Road construction
Creating spaces that integrate environment and functionality. We will develop comfortable and rich transportation infrastructure.
- Road construction
A lightweight and simple LED arrow board with an automatic night lighting feature.
- Road construction
- Tunnel construction
Corner guard for construction signs that considers safety, aesthetics, and the environment.
- Road construction
- Signs, banners, lanterns, and curtains
This one vehicle can reproduce lines comparable to those of a large paint marker truck.
- Road construction
● Excellent reflectivity similar to large road studs ● Lower cost
- Road signs and road accessories
- Paving of sidewalks, roads, parking lots and stadiums
- Road construction
Supports both full lighting/flash; if the battery is fully charged, it will operate continuously for 100 hours.
- Road signs and road accessories
- Paving of sidewalks, roads, parking lots and stadiums
- Road construction
● Flashing randomly / synchronized flashing ● Equipped with excellent reflectivity ● Load-bearing capacity that can withstand being stepped on by a car
- Road signs and road accessories
- Paving of sidewalks, roads, parking lots and stadiums
- Road construction
Reflective performance several times higher than the proposed standards for reflective road studs; installation records in Japan.
- Road signs and road accessories
- Paving of sidewalks, roads, parking lots and stadiums
- Road construction
Round high-brightness reflective lens that can reflect light from all 360° directions.
- Road signs and road accessories
- Paving of sidewalks, roads, parking lots and stadiums
- Road construction
This is a short-length reflective vest. It's lightweight and easy to work in! It features an LED type for safety at night.
- Road construction
- Tunnel construction
- Temporary Construction
This is a newly developed vest using ultra-bright organic EL fibers. It features vibrant illumination that offers high visibility like never before.
- Road construction
- Tunnel construction
- Temporary Construction
This is a work LED reflective vest that can have text or company logos printed on it.
- Road construction
- Tunnel construction
- Temporary Construction
Flexible transition from straight lines to curves & same-day backfilling allows for shortened construction time!
- Secondary paving products
- Protective fence
- Road construction
![[Construction Case] Highway Toll Bo...](https://image.www.ipros.com/public/product/image/4be/2000928478/IPROS79341645647157646207.jpeg?w=280&h=280){kind=small}
Quickly repair the unevenness of the concrete pavement slabs at the highway toll booth.
- Road construction
It is ideal for making temporary sidewalks at construction sites barrier-free.
- Road construction
- Temporary Construction Materials
Cutting by rapidly rotating a diamond wire wrapped around the structure! Enables cutting in places that are difficult for people to access and allows for cutting of large cross-sections!
- Road construction
Light diffuses 360 degrees, providing excellent visibility from any angle.
- Road construction
- Road facilities
- Tunnel construction
![[NETIS Registration] Air Mesh Signb...](https://image.www.ipros.com/public/product/image/633/2000269766/IPROS59839050391015220021.jpeg?w=280&h=280){kind=small}
This is a newly developed standing sign that has been processed with countless holes, making it less likely to topple in strong winds and providing excellent visibility from the rear. Custom productio...
- Road construction
- Signs, banners, lanterns, and curtains
- Other civil engineering works