List of Construction, work and methods products
- classification：Construction, work and methods
3556～3600 item / All 27318 items
Introducing examples of handrail production that ensures safety with appropriate costs and short delivery times!
- handrail
Clear visibility with transparent glass! Recommended for store and building entrances.
- Disaster prevention fittings
- Entrance/Exterior Doors
Easy exterior and garden plan proposals with photo compositing (exterior and landscaping presentation proposal software)
- Carports and related materials
- Landscaping and planting
- Planting work
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.
Suppress the generation of residues such as processed materials and cleaning solutions, dramatically enhancing the durability of oil seals!
- Transportation System
- Safety and consumables
- Air compressors, blowers and pumps
Exhibits sealing performance even under high pressure! A very simple and convenient sealing element that utilizes the elasticity of synthetic rubber.
- Air compressors, blowers and pumps
- Prime movers, torque converters, hydraulic equipment, generators
- others
An oil seal with heat resistance, liquid resistance, and low wear characteristics, suitable for use under harsh conditions.
- Air compressors, blowers and pumps
- others
Helpful for miniaturizing and lightweighting equipment! A device that prevents the leakage of lubricating oil and the intrusion of dust and water.
- Air compressors, blowers and pumps
- others
Easy implementation and adaptability to diverse environments for on-site workers to master and collaborate!
- Transport machinery
Excellent customization! Building solutions tailored to individual site requirements.
- Transport machinery
Making collaborative transport robots more accessible! Customizations such as cargo beds and others are also available.
- Transport machinery
To provide the perfect answer for many customers, Doog's collaborative transport robot product line is equipped with important features!
- Transport machinery
"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
![UGD_1[1].jpg](https://image.www.ipros.com/public/news/image/1/2061120/IPROS10942996786187610910.jpg?w=280&h=280){kind=small}
Notice of Participation in the "Construction Technology Exhibition 2025 Kanto"
Protech Engineering (Booth Number: D-85) will be exhibiting at the "Construction Technology Exhibition 2025 Kanto," 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 ◆ - Pile-type (pile foundation) debris flow and driftwood countermeasures for non-flowing streams (small-scale streams) / Urban Guard (model display) - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE - Avalanche protection fence / Slope Guard Fence Type LS - Rockfall-reinforced soil wall / Geo Rock Wall 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.
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
![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.
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 2025 Kanto"
Protech Engineering (Booth Number: D-85) will be exhibiting at the "Construction Technology Exhibition 2025 Kanto," 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 ◆ - Pile-type (pile foundation) debris flow and driftwood countermeasures for non-flowing streams (small-scale streams) / Urban Guard (model display) - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE - Avalanche protection fence / Slope Guard Fence Type LS - Rockfall-reinforced soil wall / Geo Rock Wall 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
![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.
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 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.
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 Fukui Construction Technology Fair 2025
Protech Engineering (Booth Number: 2-19) will be exhibiting at the "Fukui Construction Technology Fair 2025," scheduled to be held on September 3 (Wednesday) and September 4 (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◆ - Pile foundation for non-flowing streams: Debris flow and driftwood countermeasure works / Urban Guard (model display) - Transparent steel slit dam for capturing small stones and driftwood / Coreckiri Screen - Avalanche prevention and rockfall protection 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 multifunctional parking system that informs about parking conditions in real-time using AI and cameras.
- Parking lot facility construction
We aim to create new products that not only meet new customer demands but also envision the next generation of construction machinery.
- Road construction
Install soil retaining walls on all four sides at once! Made of aluminum, lightweight! Supports a maximum excavation width of 6.6m!
- Earth retaining support
Even if the high-pressure hose breaks, it can be repaired on-site in 10 minutes with this crimping machine (crimping machine, fastening machine, compression machine). It also reduces the inventory of ...
- Construction machinery leasing and rental
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
Check the site in real-time from outside or remote locations! Even without an internet connection, it can be easily set up by just plugging it in.
- Other earthworks, foundation works, and exterior floors
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
Diverting initial rainwater and discharging it externally! It directs clean rainwater to storage tanks and infiltration pits.
- Tunnel construction
The tensioning has already been introduced at our factory. This is a PC steel bar that does not require tension management or grouting work at the construction site.
- Renovation and repair methods
A technology for alleviating and equalizing the surface residual stress of ultrasonic transducers using an ultrasonic and fine bubble generation liquid circulation system.
- others
- Other measuring instruments
- Special Construction Method
Ultrasonic control method in megahertz using Shannon's juggling theorem.
The Ultrasonic System Research Institute has developed an application technology based on Shannon's juggling theorem, using classification methods related to ultrasonic propagation phenomena derived from bispectral analysis results of ultrasonic sound pressure measurement data. Specifically, we have developed an original product: a "method for controlling the oscillation of megahertz ultrasonic waves" using an ultrasonic oscillation control system. This technology is offered through consulting proposals and implementation support. To utilize ultrasonic propagation phenomena stably and efficiently, it is necessary to examine the response characteristics and interactions related to conditions other than ultrasonic oscillation devices and ultrasonic transducers, as well as to develop dedicated tools. By examining the oscillation waveforms and control conditions of ultrasonic waves, we can discover new ultrasonic effects (Note 1: original nonlinear resonance phenomena). By utilizing ultrasonic phenomena primarily driven by nonlinear effects according to specific purposes, efficient ultrasonic utilization can be achieved. In particular, there has been an increase in achievements in nano-level ultrasonic technologies (stirring, cleaning, etc.). Note 1: Original nonlinear resonance phenomenon This phenomenon occurs due to the generation of harmonics resulting from original oscillation control, which is realized at high amplitudes through resonance phenomena, leading to ultrasonic vibration resonance phenomena.
![[Construction Example 35] Renewed a...](https://image.www.ipros.com/public/product/image/68d/2001247113/IPROS17255568207912896904.png?w=280&h=280){kind=small}
Adopting a granite-like Hamacast New Jewel! An appearance with a sense of heaviness similar to that of real stone.
- Plastering and painting work
![[Construction Example 36] Long-term...](https://image.www.ipros.com/public/product/image/2e9/2001435951/IPROS82985940043229548941.png?w=280&h=280){kind=small}
You can reduce long-term maintenance costs.
- Plastering and painting work
![[Construction Example 34] Renovatio...](https://image.www.ipros.com/public/product/image/7ec/2001228107/IPROS8390482829355569844.jpg?w=280&h=280){kind=small}
We propose a tile detachment prevention method and stone-like exterior materials, transforming the building into one that balances aesthetics suited to the city's landscape with safety.
- Plastering and painting work
The "Sorkomatt (Block Mat) Method for Reinforcing the Back Slope" can be effective as a hard countermeasure for strengthening river embankments, specifically as a method for reinforcing the back slope...
- River construction
- Tensioning and connecting blocks
- Slope protection material
Block mat for slope protection and erosion prevention.
- Retaining wall
- Earthworks
- Pile and foundation work
It will serve as the eyes of drones and UUVs, detecting obstacles.
- Other measuring instruments
- Coastal construction
- Geological Survey