List of Civil Engineering products
- classification：Civil Engineering
316～360 item / All 8295 items
Are you putting off the "soundproofing and sound absorption" in your office? We are offering a document that explains the key points for improvement and the issues that can be resolved.
- Soundproofing/Shielding Unit
It can be quickly implemented in existing facilities such as outdoor areas and lockers where securing power is difficult. Rental options help reduce the costs of implementation and operation.
- Attendance management system
![[Construction Example] Tokushima Pr...](https://image.www.ipros.com/public/product/image/2047676/IPROS5924224029310043014.png?w=280&h=280){kind=small}
Introducing a case study of the temporary closure LPF method implemented in a narrow space of approximately 2.0m in height!
- Bridge Construction
Lower the platform to the point of submergence while securing the suspended space as the water level fluctuates!
- Bridge Construction
![[Construction Example] Shōjin Bridg...](https://image.www.ipros.com/public/product/image/2047676/IPROS6507219209451702938.png?w=280&h=280){kind=small}
Introducing a case of temporary closure using the LPF method constructed in a narrow space of approximately 2.3m in height!
- Bridge Construction
![[Construction Example] Nozomi Bridg...](https://image.www.ipros.com/public/product/image/2047676/IPROS9683762658433739052.png?w=280&h=280){kind=small}
An example of increasing the strength of liner plates and vertical beams to cope with water pressure!
- Bridge Construction
![[Construction Example] Nishimasuda ...](https://image.www.ipros.com/public/product/image/2047676/IPROS1758506825343334642.png?w=280&h=280){kind=small}
Due to the fast flow of water and its impact, the vertical beams in the upstream section were installed in advance to respond to the descent!
- Bridge Construction
![[Construction Case] Harumi Asahi Ca...](https://image.www.ipros.com/public/product/image/2047676/IPROS7141495919003896894.png?w=280&h=280){kind=small}
Temporary cutoff LPF method for constructing bridge piers in the central part of shallow rivers in Chuo Ward, Tokyo!
- Bridge Construction
![[Construction Example] Sagara Bridg...](https://image.www.ipros.com/public/product/image/2047676/IPROS13086940763863833936.png?w=280&h=280){kind=small}
Due to the difficulty of road occupancy, material delivery and construction will be carried out using a steel barge and a crab crane!
- Bridge Construction
![[Construction Example] Kitakimazaka...](https://image.www.ipros.com/public/product/image/2047676/IPROS14158716436905659577.png?w=280&h=280){kind=small}
A case where materials were transported using a combination of a rough-terrain crane from the bridge deck and a simple float barge!
- Bridge Construction
![[Construction Example] Yokoyama Bri...](https://image.www.ipros.com/public/product/image/2047676/IPROS9036927358957556798.png?w=280&h=280){kind=small}
Due to heavy traffic and difficulty in occupying the road, a crab crane is mounted on a spud-type steel barge!
- Bridge Construction
![[Construction Example] Oita Prefect...](https://image.www.ipros.com/public/product/image/2047676/IPROS687549831111631781.png?w=280&h=280){kind=small}
Adopting a small crawler crane in a low headroom and windy site to enhance mobility!
- Bridge Construction
For rooftop roof balconies and more! Comfortable walking feel with slip-resistant vinyl flooring.
- Cork, rubber flooring, sheet flooring/outdoor
- Laminate Flooring/Outdoor
- Other earthworks, foundation works, and exterior floors
![[Usage Report] "Bucket Eyes" used b...](https://image.www.ipros.com/public/product/image/2101191/IPROS4463536473517139105.png?w=280&h=280){kind=small}
Achieving a reduction in construction time by being able to see it in reality!
- Drilling Machine
- Sewerage facilities
- Road construction
A rainwater system for storage, infiltration, and recharge facilities that excels in load-bearing performance and can be installed in industrial and commercial areas with heavy vehicle traffic.
- Rainwater tank
- Flood prevention facilities, fire tanks, and flood control ponds
- Rainwater infiltration facilities
Easy-to-install non-contact sensor
- Security Sensor Systems
- Safety devices for the visually impaired
Duplicate slip with business name【Measurement Slip】
- Waste treatment facilities
Proven durability of 50 or 100 years through fatigue load testing!
- Foundation construction
Ten years since the Kumamoto earthquake - The "Hybrid Joint LL Type" expansion device adopted for the new Aso Ohashi Bridge, designed to accommodate fault displacement.
The main shock of the Kumamoto earthquake that occurred in the early hours of April 16, 2016, caused the Aso Ohashi Bridge to collapse, significantly impacting local transportation. Following recovery efforts, the New Aso Ohashi Bridge was opened in 2021. In the New Aso Ohashi Bridge, structures that can accommodate future fault displacements have been incorporated, such as the use of a steel simple box girder bridge over the fault. Additionally, the expansion joints installed at the bridge's seams are designed to follow fault displacements. Our bridge expansion joint, the "Hybrid Joint LL Type," has been adopted for this New Aso Ohashi Bridge, contributing to the safety and functionality of the bridge while accommodating large displacements. Japan is a country prone to earthquakes, and bridge design requires ensuring safety against Level 1 seismic motion (earthquakes occurring during the service period) and Level 2 seismic motion (maximum class earthquakes). Moving forward, our company will continue to provide technologies that support the safety and security of social infrastructure.
![Expansion device [Hybrid Joint] NS ...](https://image.www.ipros.com/public/product/image/e6a/2000198645/IPROS12735340885046084672.jpeg?w=280&h=280){kind=small}
Bridge expansion device designed with consideration for the surrounding environment of bridges, achieving high water stop, ultra-low noise, and comfortable travel. 【(Former) NETIS registered product】
- Foundation construction
- Dam construction
![[NETIS Registration] Ultra-thin sen...](https://image.www.ipros.com/public/product/image/073/2000431206/IPROS27902374793734358032.jpeg?w=280&h=280){kind=small}
Don't overlook insufficient concrete filling and compaction! A sheet-type sensor (Juuten Mieruka) that visualizes the concrete filling condition and compaction level.
- Tunnel construction
- Foundation construction
- Bridge Construction
The 3rd Bridge and Tunnel Technology Exhibition is currently being held!
The 3rd Bridge and Tunnel Technology Exhibition at Makuhari Messe is thriving thanks to your support! It's great to hear directly from visitors who wanted to see the Juutenmieruka in person. We will be exhibiting until 5 PM today, the 29th. We look forward to seeing you at Booth I-23 in Hall 6!
Revising the conventional watering polyfilm curing method allows for the achievement of condensation delay effects, initial curing effects, and crack suppression effects through spraying alone, contri...
- Concrete curing material
- Concrete construction
- Reinforced concrete construction
The "S-Bunki Valve" series now introduces a flange-less type!
- Sewerage facilities
- Pipeline Construction
- Water Supply Facilities
Perfect for seismic-resistant piping! The "S-Bunki Valve" series now includes a seismic isolation type!
- Sewerage facilities
- Pipeline Construction
- Water Supply Facilities
Integrate the branching section with an EF joint! The cutting-edge continuous water branching system for polyethylene pipes!
- Water Supply Facilities
Safe with a stop payment! An evolved form of freeze construction method!
- Piping and insulation
- Water Supply Facilities
It can be used not only as a flexible hose but also as a dimension adjustment pipe for various types of piping!
- Water Supply Facilities
For adjusting piping errors around various equipment!
- Water Supply Facilities
- Sewerage facilities
- Piping materials (copper pipes, cast iron pipes)
Corresponds to a flow velocity of 5 m/s up to the vegetation area! Demonstrates high-level bank protection functionality immediately after construction.
- Civil Engineering Method
- River construction
- Flood prevention facilities, fire tanks, and flood control ponds
Cloud management of water level information combined with weather forecasts without the need for a power supply.
- River construction
- Weather Survey
- Measurement and analysis equipment leasing and rental
The disaster prevention board has integrated with LINEWORKS, direct, Wowtalk, and Microsoft Teams.
The disaster prevention system 【ZEROSAI】 has implemented a notification function integration with the 【Disaster Prevention Board】 and various business chats. Please utilize it for information sharing during disasters, safety measures on-site, creative ideas, and technical proposals! The business chats that have been integrated are as follows: LINEWORKS direct Wowtalk Microsoft Teams Previously, notifications were only sent via email when weather information exceeded threshold values, but now notifications will also be sent through your business chat to prevent information leaks. Information from the integrated Disaster Prevention Board includes: 1. Exceeding forecast threshold values - 1-hour rainfall, continuous rainfall - Average wind speed, thunderclouds - Above set temperature, below set temperature, heatstroke index 2. Exceeding observation threshold values - 1-hour rainfall, continuous rainfall - Average wind speed, maximum instantaneous wind speed - Above set temperature, below set temperature 3. Warnings, alerts, and special warnings - Special warnings (storm, heavy rain, blizzard, heavy snow) - Alerts (storm, heavy rain, flood, blizzard, heavy snow) - Warnings (heavy rain, heavy snow, snowstorm, thunder, strong winds, flood)
For the repair of floors roughened by rain impact. The high-durability repair material FA Cation Hard can be shipped on the same day at the earliest through inquiries via phone or Ipros.
- Reinforcement and repair materials
- Reinforced concrete construction
- Renovation and repair methods
![Expandable device [Hybrid Joint] 3L...](https://image.www.ipros.com/public/product/image/23c/2000583621/IPROS06531202225829673288.png?w=280&h=280){kind=small}
[NETIS Registered Product] Supports large expansion (200-600mm) and wide spacing (up to 1230mm). Contributes to the longevity of bridges and reduces lifecycle costs.
- Foundation construction
- Dam construction
Crittec Industries receives the "Shinkin Central Bank Chairman's Award" at the Shinkin Excellent Company Awards - Selected for high evaluation of its 100-year durability bridge expansion devices and social contribution activities.
Crittec Industries, a manufacturer of expansion devices for bridges, received the "Chairman's Award of the Shinkin Central Bank" at the "2026 Shinkin Excellent Company Awards" held on March 16, 2026. This award is a system that selects outstanding companies from among the business partners of 23 Shinkin banks in Tokyo. Our company was nominated as a representative of approximately 20,000 business partners of Shiba Shinkin Bank and received the award after a rigorous screening process. The development of the bridge expansion device "Hybrid Joint Type 3LII," which achieves a durability of 100 years, was highly evaluated for its contribution to reducing maintenance costs through lower replacement frequency, as well as its role in mitigating social costs such as traffic regulations. Additionally, our social contribution activities, including the utilization of senior talent, promotion of health management, and the implementation of the experiential learning program "Crittec Academy" for elementary school students, were also comprehensively recognized. With this award as a catalyst, our company will strive for technological innovation and quality improvement aimed at realizing sustainable social infrastructure and creating further value.
It has a high adhesion to the slope, effectively preventing erosion caused by rainfall, snowmelt, and frost heave.
- Wall and rooftop greenery
- Slope protection material
- Road construction
The shape is a double-knit net! The fertilizer effect lasts for 3 to 4 years after installation.
- Road construction
- Slope protection material
- Civil Engineering Sheet
We will introduce greening materials that ensure reliable greening! Easy installation is a key feature.
- Erosion control works
- Road construction
- Landscaping materials
Just by applying it, you can achieve reliable natural restoration! Its distinctive shape ensures the effective introduction of woody plants.
- Wall and rooftop greenery
- Road construction
- Planting work
Integrating weather-resistant sheets and diamond mesh! The weather resistance of the sheet part is approximately 10 years.
- Slope protection material
- Road construction
- Sandbags
The spacing between the vegetation substrate bags is 20 cm! Excellent in erosion resistance and mud water suppression, enabling stable greening.
- Slope protection material
- Road construction
- Erosion control works
Stable greening over a long period is possible even with cut soil and earth materials! Excellent performance in erosion resistance and mud water suppression.
- Slope protection material
- Tunnel construction
- Road construction
Vegetation mat with excellent erosion resistance! The net material is polyethylene and the color is deep green.
- Slope protection material
- Tunnel construction
- Concrete Retaining Wall
By the adhesion of soil agglomerants, it aggregates soil particles during rainfall and suppresses the occurrence of muddy water!
- Slope protection material
- Erosion control works
- Dam construction
Exhibits excellent performance in erosion resistance and mud water suppression! The material is polyethylene, and the color is deep green.
- Slope protection material
- Road construction
- Civil Engineering Sheet
The applicable soil types are sandy soil and clayey soil! It is an erosion control vegetation sheet with excellent performance in erosion resistance and mud water suppression.
- Slope protection material
- Road construction
- Civil Engineering Sheet
The main component material is a decomposable substance! Effectively utilizing thinning wood (wood fiber).
- Slope protection material
- Tunnel construction
- Civil Engineering Sheet
With the high flexibility of thin cotton, it reliably protects seeds until the germination period! Stable greening is possible.
- Slope protection material
- Road construction
- Landscape Design
By using wood fiber, the erosion resistance and thermal insulation properties are improved compared to conventional vegetation mats!
- Landscaping materials
- Slope protection material
- Road construction
Strong against freezing, snowfall, and snowmelt! Stable greening is possible with fertilizer bags.
- Slope protection material
- Road construction
- Erosion control works
Forming small particles along the contour lines with high-strength nets and vegetation substrate bags! Building a stable vegetation foundation.
- Slope protection material
- Road construction
- Dam construction