List of Civil Engineering products
- classification：Civil Engineering
586～630 item / All 8037 items
Maximum operating pressure 6.0 MPa! This pipe is optimal in terms of characteristics and workability, especially for mountain piping that requires high pressure!
- Railway Construction
A rich selection of pipes, fittings, and irregular pipes allows for detailed responses to user needs!
- Power generation facilities
- Water Supply Facilities
Notice of Participation in the 9th National Small Hydropower Generation Conference in Saitama
We will be exhibiting at the following exhibition. Our company will showcase various types of polyethylene pipes. We sincerely look forward to your visit. Exhibition Name: 9th National Small Hydropower Generation Conference in Saitama
There are numerous achievements in water supply to remote islands and the intake of deep seawater. A composite structure polyethylene pipe with excellent corrosion resistance, pressure resistance, fle...
- Airport facilities
Notice of Participation in "Offshore Tech Japan 2025 6th Marine Industry Technology Exhibition"
We will be exhibiting at the following trade show. Our company will showcase various types of polyethylene pipes. We sincerely look forward to your visit. Trade Show Name: Offshore Tech Japan 2025 6th Marine Industry Technology Exhibition
There are numerous achievements such as water supply to remote islands and the intake of deep seawater. A composite structure polyethylene pipe with excellent corrosion resistance, pressure resistance...
- Airport facilities
Notice of Participation in "Offshore Tech Japan 2025 6th Marine Industry Technology Exhibition"
We will be exhibiting at the following trade show. Our company will showcase various types of polyethylene pipes. We sincerely look forward to your visit. Trade Show Name: Offshore Tech Japan 2025 6th Marine Industry Technology Exhibition
MESCO polyethylene pipes, widely adopted for thermal supply applications such as geothermal binary power generation, biomass power generation, and hot springs, etc.!
- Airport facilities
MESCO polyethylene pipes with excellent chemical resistance, heat resistance, thermal insulation, and seismic resistance! Capable of meeting various needs within factories for chemical piping!
- Airport facilities
Solving issues such as scale buildup, corrosion, and heat loss due to water quality! Numerous achievements in hot spring piping and heat supply piping!
- Power generation facilities
- Water Supply Facilities
- Insulation work
Piping and wiring embedding system! Avoid obstacles with vertical and horizontal curves! Reduce total costs! "Challenging the creation of lifelines that run through the Earth and underground!"
- Drainage and water removal
- Pipeline Construction
- Drilling Machine
Piping and wiring burial system! Avoid obstacles with vertical and horizontal curves! Reduce total costs! "Challenging the creation of lifelines that run through the Earth and underground!"
- Water Supply Facilities
- Sewerage facilities
- Agricultural civil engineering works
A new foundation method that seriously considers the environment.
- Piles, caissons, sheet piles
We have published the October issue of Eco-Rokka News, featuring an introduction to screw piles!
At Air Water Ecrocca Co., Ltd., we publish the "Ecrocca Newsletter," which introduces Ecrocca products once a month. The October issue of the Ecrocca Newsletter features the introduction of screw piles. "Screw piles" are friction piles that change the common understanding of foundation methods. They are simpler and more cost-effective than traditional concrete foundations used for wooden decks. The friction pile method minimizes the impact on the ground surface and is suitable for foundation work in difficult locations such as slopes and waterfronts. By combining them with the V-deck series, which has water resistance, electrical insulation, and high weather resistance, installation near water bodies becomes easier. This document provides detailed information about screw piles. We encourage you to read it. *You can view the October issue of the Ecrocca Newsletter from the "Related Materials." *For more details, please feel free to contact us.
"Curve mirrors" provide safety and security beyond the corner. At the bend, there are "curve mirrors." An essential item for traffic infrastructure. Towards a safer traffic environment.
- Road construction
An energy-absorbing rockfall protection fence boasting overwhelming adoption results!
- Road construction
- Railway Construction
- Other civil engineering works
Report on Participation in the "Construction Technology Fair 2024 in Chubu"
Protech Engineering exhibited at the "Construction Technology Fair 2024 in Chubu," organized by the Chubu Operating Committee, held at Port Messe Nagoya, Hall 3, on November 28 (Thursday) and 29 (Friday), 2024. We would like to express our sincere gratitude to everyone who visited our exhibition booth during the event. At our booth, we were able to showcase the features, construction methods, and achievements of our products using models, panels, and catalogs. As the time was short, there may have been things we could not fully convey, and there may have been areas where we fell short. If you have any questions or require any materials, please do not hesitate to contact us. ◆ Exhibited Products ◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for small-scale streams / Urban Guard (model display) - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Erosion debris protection fence / Slope Guard Fence Type LE - High energy-absorbing rockfall protection fence / Macro Fence - Avalanche prevention and rockfall protection combined fence / Triangle Fence
Protective fences applicable for rockfalls, avalanches, and landslide debris measures.
- Road construction
- Railway Construction
- Other civil engineering works
Notice of Participation in the Construction Technology Exhibition "EE Tohoku '25"
Protech Engineering (Booth Number: C-042) will be exhibiting at "EE Tohoku '25," scheduled to be held on June 4 (Wednesday) and June 5 (Thursday), 2025. On that day, we will introduce products for debris flow, collapsing earth, avalanche, and falling rock countermeasures using models and videos, as well as showcase construction examples and the impact loading experiments conducted with actual test specimens. We will also provide panels and various materials to explain our construction methods in detail. ◆Main Exhibited Products◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing water (small-scale streams) / Urban Guard (model display) - Transparent steel slit dam for capturing medium-sized gravel and driftwood / Corekiri Screen - Vertical avalanche protection fence / Slope Guard Fence Type LS - Multifunctional falling rock protection fence / SPARC Fence - Collapsing earth protection fence / Slope Guard Fence Type LE - High-energy absorption vertical falling rock protection fence / Slope Guard Fence Type LR 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.
It can accommodate falling rock energy of up to 1200 kJ and can be used in conjunction with measures against collapsing earth and avalanches.
- Road construction
- Railway Construction
- Other civil engineering works
Notice of Participation in the Construction Technology Exhibition "EE Tohoku '25"
Protech Engineering (Booth Number: C-042) will be exhibiting at "EE Tohoku '25," scheduled to be held on June 4 (Wednesday) and June 5 (Thursday), 2025. On that day, we will introduce products for debris flow, collapsing earth, avalanche, and falling rock countermeasures using models and videos, as well as showcase construction examples and the impact loading experiments conducted with actual test specimens. We will also provide panels and various materials to explain our construction methods in detail. ◆Main Exhibited Products◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing water (small-scale streams) / Urban Guard (model display) - Transparent steel slit dam for capturing medium-sized gravel and driftwood / Corekiri Screen - Vertical avalanche protection fence / Slope Guard Fence Type LS - Multifunctional falling rock protection fence / SPARC Fence - Collapsing earth protection fence / Slope Guard Fence Type LE - High-energy absorption vertical falling rock protection fence / Slope Guard Fence Type LR 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.
High energy absorption type rockfall protection fence with small net deformation during rockfall capture.
- Road construction
- Railway Construction
- Other civil engineering works
Report on Participation in the "Construction Technology Fair 2024 in Chubu"
Protech Engineering exhibited at the "Construction Technology Fair 2024 in Chubu," organized by the Chubu Operating Committee, held at Port Messe Nagoya, Hall 3, on November 28 (Thursday) and 29 (Friday), 2024. We would like to express our sincere gratitude to everyone who visited our exhibition booth during the event. At our booth, we were able to showcase the features, construction methods, and achievements of our products using models, panels, and catalogs. As the time was short, there may have been things we could not fully convey, and there may have been areas where we fell short. If you have any questions or require any materials, please do not hesitate to contact us. ◆ Exhibited Products ◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for small-scale streams / Urban Guard (model display) - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Erosion debris protection fence / Slope Guard Fence Type LE - High energy-absorbing rockfall protection fence / Macro Fence - Avalanche prevention and rockfall protection combined fence / Triangle Fence
Reuse the existing rockfall protection fence as is to improve performance.
- Road construction
- Railway Construction
- Other civil engineering works
Vertical erosion sediment control fence with excellent sediment capture performance and maintenance management.
- Road construction
- Railway Construction
- Pile and foundation work
Notice of Participation in the Construction Technology Exhibition "EE Tohoku '25"
Protech Engineering (Booth Number: C-042) will be exhibiting at "EE Tohoku '25," scheduled to be held on June 4 (Wednesday) and June 5 (Thursday), 2025. On that day, we will introduce products for debris flow, collapsing earth, avalanche, and falling rock countermeasures using models and videos, as well as showcase construction examples and the impact loading experiments conducted with actual test specimens. We will also provide panels and various materials to explain our construction methods in detail. ◆Main Exhibited Products◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing water (small-scale streams) / Urban Guard (model display) - Transparent steel slit dam for capturing medium-sized gravel and driftwood / Corekiri Screen - Vertical avalanche protection fence / Slope Guard Fence Type LS - Multifunctional falling rock protection fence / SPARC Fence - Collapsing earth protection fence / Slope Guard Fence Type LE - High-energy absorption vertical falling rock protection fence / Slope Guard Fence Type LR 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.
Measures against landslides in steep slopes using reinforced soil walls with high shock absorption performance.
- Retaining wall
- Road construction
- Railway Construction
Slope-mounted avalanche prevention fence that pursues safety and economic efficiency.
- Road construction
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
Preventing glide on snow-covered slopes: Simple and easy-to-install steel avalanche prevention stakes.
- 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
Vertical fences effective for a wide range of measures from avalanche prevention to avalanche protection.
- Road construction
- Railway Construction
- Other civil engineering works
Notice of Participation in the Construction Technology Exhibition "EE Tohoku '25"
Protech Engineering (Booth Number: C-042) will be exhibiting at "EE Tohoku '25," scheduled to be held on June 4 (Wednesday) and June 5 (Thursday), 2025. On that day, we will introduce products for debris flow, collapsing earth, avalanche, and falling rock countermeasures using models and videos, as well as showcase construction examples and the impact loading experiments conducted with actual test specimens. We will also provide panels and various materials to explain our construction methods in detail. ◆Main Exhibited Products◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing water (small-scale streams) / Urban Guard (model display) - Transparent steel slit dam for capturing medium-sized gravel and driftwood / Corekiri Screen - Vertical avalanche protection fence / Slope Guard Fence Type LS - Multifunctional falling rock protection fence / SPARC Fence - Collapsing earth protection fence / Slope Guard Fence Type LE - High-energy absorption vertical falling rock protection fence / Slope Guard Fence Type LR 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 Exhibition and Presentation of 'Made in Niigata New Technology (Civil Engineering and Architecture)'
On November 24, 2017 (Friday), ProTech Engineering (Booth No. 29) will be exhibiting at the "Made in Niigata New Technology (Civil Engineering and Architecture)" exhibition and presentation event held at the Toki Messe Main Hall (Snow Hall). On that day, we will provide detailed explanations using models, panels, and various materials about the "Geo Rock Wall," a platinum technology for rockfall protection reinforced earth walls, as well as the "ARC Fence," a platinum technology for rockfall protection fences, and the "ARC Fence S (Snow) Type," which serves both avalanche prevention and rockfall protection, in addition to the "Slope Guard Net S Type" for snow collapse protection. We sincerely invite you to visit our booth. ◆Main Exhibited Products◆ - Rockfall Protection Reinforced Earth Wall / Geo Rock Wall (Model Display) - Energy Absorbing Small Rockfall Protection Fence / ARC Fence - Avalanche Prevention and Rockfall Protection Combined Fence / ARC Fence S Type (Model Display)
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
Capture of small stones, gravel, and driftwood slipping through a steel slit dam.
- Erosion control works
Notice of Participation in the Construction Technology Exhibition "EE Tohoku '25"
Protech Engineering (Booth Number: C-042) will be exhibiting at "EE Tohoku '25," scheduled to be held on June 4 (Wednesday) and June 5 (Thursday), 2025. On that day, we will introduce products for debris flow, collapsing earth, avalanche, and falling rock countermeasures using models and videos, as well as showcase construction examples and the impact loading experiments conducted with actual test specimens. We will also provide panels and various materials to explain our construction methods in detail. ◆Main Exhibited Products◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing water (small-scale streams) / Urban Guard (model display) - Transparent steel slit dam for capturing medium-sized gravel and driftwood / Corekiri Screen - Vertical avalanche protection fence / Slope Guard Fence Type LS - Multifunctional falling rock protection fence / SPARC Fence - Collapsing earth protection fence / Slope Guard Fence Type LE - High-energy absorption vertical falling rock protection fence / Slope Guard Fence Type LR 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.
We aim to create new products that not only meet new customer demands but also envision the next generation of construction machinery.
- Road construction
We are engaged in numerous repairs and reinforcements of concrete structures.
- Drainage and water removal
Simple repairs by all employees! Quick-drying, walkable within 1 hour after application!
- Paving of sidewalks, roads, parking lots and stadiums
Piping and wiring burial system! Numerous achievements! Solving problems of "crossing national roads, railways, waterways, and rivers"! "Challenging the creation of lifelines that traverse the Earth a...
- Water Supply Facilities
- Special Construction Method
- Pipeline Construction
Piping and wiring burial system! Numerous achievements! Capable of handling conditions that are "difficult to construct using open-cut methods"! "Challenging the creation of lifelines that traverse th...
- Water Supply Facilities
- Special Construction Method
- Pipeline Construction
Piping and wiring burial system! Numerous achievements! Achieving carbon neutrality even in lifeline construction! "Challenging the creation of lifelines that run through the Earth and underground."
- Water Supply Facilities
- Special Construction Method
- Pipeline Construction
Piping and wiring burial system! Numerous achievements! Improving work efficiency in lifeline construction! "Challenging the creation of lifelines that traverse the Earth and underground."
- Water Supply Facilities
- Special Construction Method
- Pipeline Construction
It will serve as the eyes of drones and UUVs, detecting obstacles.
- Other measuring instruments
- Coastal construction
- Geological Survey
It has excellent corrosion resistance to seawater.
- Coastal construction
![[Book] The Frontiers of Offshore Wi...](https://image.www.ipros.com/public/product/image/719/2001491220/IPROS31004355946537999370.gif?w=280&h=280){kind=small}
This book comprehensively covers the various required elements, component technologies, their actual conditions, as well as various challenges and responses, making it an essential read for those cons...
- Wind power generation
- Power generation facilities
- Power and Energy Equipment
Aiming for a safer and more comfortable future.
- 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
Report on Participation in the "Annual Forum 2025" of the Defense Facilities Society
On February 12, 2025 (Wednesday), at Hotel Grand Hill Chiyoda, Protech Engineering exhibited at the "Annual Forum 2025" organized by the Japan Society of Civil Engineers. During the event, we would like to express our sincere gratitude to the many visitors who came to our exhibition booth. At the booth, we were able to showcase the features, construction methods, and achievements of our products using models, panels, and catalogs. As the time was short, there may have been things we were unable to 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◆ - Rockfall Protection Reinforced Soil Wall / Geo-Lock Wall (Model Display)