List of Road construction products
- classification：Road construction
181～225 item / All 664 items
Natural wood endless tape with a thickness of 0.9 to 3 mm. It contributes to improved yield and productivity as a substitute for solid wood for the edges of furniture and fixtures.
- others
By simply increasing the formwork, we can achieve a variety of variations. Formwork costs are reduced, and productivity is improved! We respond to various site needs with multifunctionality.
- Gutters and U-shaped gutters
Vertical fences effective for a wide range of measures from avalanche prevention to avalanche protection.
- Road construction
- Railway Construction
- Other civil engineering works
Announcement of "Yukimirai 2026 in Odate" Exhibition
Protech Engineering (Booth Number: 6) will be exhibiting at "Yukimirai 2026 in Odate," scheduled to be held on January 29 (Thursday) and 30 (Friday), 2026. On the day of the event, we will provide detailed explanations primarily about the following disaster prevention products using panels and various materials. ◆Main Exhibited Products◆ - Collapsing Snow Protection Net / S-Type Slope Guard Net (Model Display) - Avalanche Protection Fence / LS Type Slope Guard Fence - Avalanche Prevention and Rockfall Protection Combined Fence / Triangle Fence - Avalanche Prevention Pile / Tri-Pile In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.
Excellent avalanche protection with reinforced earth walls that have superior shock absorption performance.
- Retaining wall
- Road construction
- Railway Construction
A groundbreaking method to protect against snow collapse using nets, which can be installed in narrow spaces.
- Road construction
- Railway Construction
- Other civil engineering works
Announcement of "Yukimirai 2026 in Odate" Exhibition
Protech Engineering (Booth Number: 6) will be exhibiting at "Yukimirai 2026 in Odate," scheduled to be held on January 29 (Thursday) and 30 (Friday), 2026. On the day of the event, we will provide detailed explanations primarily about the following disaster prevention products using panels and various materials. ◆Main Exhibited Products◆ - Collapsing Snow Protection Net / S-Type Slope Guard Net (Model Display) - Avalanche Protection Fence / LS Type Slope Guard Fence - Avalanche Prevention and Rockfall Protection Combined Fence / Triangle Fence - Avalanche Prevention Pile / Tri-Pile In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.
A groundbreaking simple reinforcement method to prevent snow from falling through the gaps of existing avalanche prevention fences.
- Road construction
- Railway Construction
- Other civil engineering works
We aim to create new products that not only meet new customer demands but also envision the next generation of construction machinery.
- Road construction
A reinforced soil wall with a proven track record of absorbing large-scale impacts using reinforced soil.
- Retaining wall
- Road construction
- Railway Construction
![GRW_251030[1].jpg](https://image.www.ipros.com/public/news/image/1/2061120/IPROS13782840829137101248.jpg?w=280&h=280){kind=small}
Notice of Participation in the "Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto 2025"
Protech Engineering (Booth Number: D-44) will be exhibiting at the "Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto 2025," scheduled to be held on November 19 (Wednesday) and 20 (Thursday), 2025. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Rockfall Protection Reinforced Soil Wall / Geo-Lock Wall (Model Display) - Landslide Debris Protection Fence / Slope Guard Fence Type LE (Model Display) - Pile Foundation for Streamless Riverbed Debris Flow and Driftwood Countermeasures / Urban Guard - High Energy Absorption Rockfall Protection Fence / Macro Fence In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.
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
Notice of Participation in the Fukui Construction Technology Fair 2026
Protech Engineering (Booth Number: 2-21) will be exhibiting at the "Fukui Construction Technology Fair 2026," scheduled to be held on September 2 (Wednesday) and 3 (Thursday), 2026. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for waterless streams / Urban Guard (model display) - Transparent steel slit dam components for capturing small stones, gravel, and driftwood / Corekiri Screen - Avalanche prevention fence / Triangle Fence - Avalanche prevention piles / Tri-Pile In addition, we will 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
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
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 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