List of Road construction products
- classification：Road construction
91～135 item / All 614 items
Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.
- others
A wide range of construction materials that consider safety and the environment, including products made from recycled rubber and resin-based plastics, are featured!
- Road construction
Essential for civil engineering work! A large-capacity, durable bag for transporting and storing materials.
- Road construction
Weather resistance of about 1 year! High durability even in a small size, 500kg compatible FIBC (Flexible Intermediate Bulk Container).
- Road construction
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
![TRP_251031[1].jpg](https://image.www.ipros.com/public/news/image/1/2061120/IPROS7203216763081172254.jpg?w=280&h=280){kind=small}
Announcement of Participation in the 'Made in Niigata New Technology [Civil Engineering and Architecture] Exhibition and Presentation'
Protech Engineering (Booth Number: 32) will be exhibiting at the "Made in Niigata New Technology [Civil Engineering and Architecture] Exhibition and Presentation" scheduled for November 19, 2025 (Wednesday). On that day, we will provide detailed explanations mainly about the following disaster prevention products using panels and various materials. ◆Main Exhibited Products◆ - Avalanche Prevention Piles / Tri-Pile (Model Display) - Avalanche Prevention and Rockfall Protection Fence / Triangle Fence - Avalanche Protection Fence / Slope Guard Fence Type LS - Pile-based (Pile Foundation) Debris Flow and Driftwood Countermeasure for Non-flowing Streams (Small-scale Streams) / Urban Guard Additionally, from 16:15 to 16:30, our representative will give a technical presentation on the "Urban Guard Method." We will also have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.
A spray device for emulsion application that can be easily operated on-site.
- Road construction
Just temporarily place it on the cracked part and heat it with a torch burner!
- Road construction
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
Non-prism distance measurement up to 500M. A standard model with enhanced features.
- Road construction
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
Monitoring the displacement of the track and the entire surrounding area due to the effects of nearby construction.
- Road construction
- Railway Construction
- Surveying
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