List of Civil Engineering products
- classification：Civil Engineering
676～720 item / All 8305 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
Improving the mobility and efficiency of tunnel backfilling operations with a 100V power supply.
- Reinforced concrete construction
Improved usability by separating the pump body and electrical components! The discharge pressure and flow rate are the strongest with our 100V power supply type!
- Reinforced concrete construction
Are you fully prepared for water supply measures during disasters? We propose a new system with direct connection to water supply pipes designed for seismic resistance! Capacity can also be discussed!...
- Water Supply Facilities
Providing peace of mind for residents of apartment buildings! Drinking water can be secured even during disasters! It can be installed under the parking lot, effectively utilizing above-ground space w...
- Water Supply Facilities
A groundbreaking product that integrates the JWWA B 120 "soft seal partition valve for water supply" with a continuous water branching pipe has arrived!
- Sewerage facilities
- Pipeline Construction
- Water Supply Facilities
Super compact body designed for tight spaces! The definitive version of a continuous water valve that brings together all the know-how!
- Railway Construction
- Pipeline Construction
Optimal for seismic piping due to the integrated structure of the branching section!
- Water Supply Facilities
- Water supply facilities
Perfect for aligning pipes and bypassing obstacles! Introducing an angle-adjustable pipe with excellent cost performance!
- Water Supply Facilities
Made of hardened polyurethane with high durability, it prevents damage to the sling.
- Work tools
- Other civil engineering works
Maximum descent distance of 65m! A vehicle-type gondola that makes close visual inspections at the top of the pier easier. For efficient bridge inspection and repair.
- Bridge Construction
- Bridge Materials
- Construction machinery leasing and rental
A "gondola vehicle" that can approach up to 100 meters below the maximum, even to bridge pier surfaces that are difficult to see up close. Suitable for large bridges. *Registered product in NETIS.*
- Bridge Materials
- Bridge Construction
- Construction machinery leasing and rental
We provide a full lineup tailored to the usage locations of bridges, enabling access to all areas of the bridge.
- Bridge Construction
- Bridge Materials
Overwhelming mobility! Equipped with a lift deck that reaches deep under the beams.
- Bridge Construction
- Bridge Materials
- Construction machinery leasing and rental
Perfect for lifting heavy objects!
- Work tools
- Other civil engineering works
High durability and simple embedded joints Innovative bridge expansion device
- Bridge Construction
Easy installation, slip and give up.
- Protective fence
- Slope protection material
- Other earthworks, foundation works, and exterior floors
[Update] The "Deer Control Methods for Slope Greening" has been updated.
Available for download as a PDF file from the Kf website" "We have updated the materials on 'Deer Control Methods for Slope Greening.' The latest file name is shika-taisaku_shiryo-sc_260416.pdf. You can download it from the catalog download page on Ipros. Please make use of it. For inquiries or consultations regarding deer control in slope greening, please contact Kf.
The latest model that brings together the technology of the 40㎥ submersible fire water tank! Developed the best product in terms of technology, quality, and cost!
- Manhole body
- Dam construction
- Other civil engineering services
Optimal shape for installation under the road! Suitable for shield tunneling method and installation in narrow spaces!
- Flood prevention facilities, fire tanks, and flood control ponds
- Dam construction
- Other civil engineering services
Safe bridges in snow-covered areas. Compliant with the specifications set by the Tohoku Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism.
- Bridge Construction
On February 26, 2026, an advertisement for the bridge expansion device "Hybrid Joint" was published in the Tohoku 6 Prefectures edition of the Sankei Shimbun, demonstrating a durability of 100 years (3LII type) verified by a third-party organization.
Crittec Industries Co., Ltd. published a newspaper advertisement (black and white, full-page 15 columns) for the bridge expansion device "Hybrid Joint" in the February 26, 2026 issue of the Sankei Shimbun Tohoku 6 Prefectures edition. In Japan, the number of bridges over 50 years old is rapidly increasing, making the longevity of bridges a critical issue. The expansion devices, which are considered a cause of bridge damage, require high water-tightness and long-term durability. Our expansion device "Hybrid Joint" offers multiple types tailored to different bridge types and conditions. Among them, the "Hybrid Joint 3LII type" has demonstrated a durability of 100 years in fatigue loading tests conducted by a third-party organization. It has successfully passed 12 million cycles of repeated loading at a maximum load of 260 kN, confirming performance equivalent to a 100-year design service life for bridges. We have numerous delivery records in the six Tohoku prefectures and can accommodate a wide range of bridge types, including steel and PC bridges. The special website linked to the advertisement allows for the review of detailed materials and inquiries or requests for documents. Please make use of it for comparing and considering bridge renewal and repair plans. Crittec Industries will continue to contribute to the longevity of bridges nationwide, starting with the Tohoku region.
The "S-Gate VP" for PVC pipes has arrived from the "S-Gate" series! It features a built-in working partition valve, allowing for the removal of the valve body!
- Railway Construction
- Pipeline Construction
A new constant water valve specifically for a 50mm diameter has been introduced for steel pipes! With the insertion of a soft seal valve body, it can achieve a water stop with just hand tightening, al...
- Railway Construction
- Pipeline Construction
Listen to the messages from the earth and support the sustainability of aquaculture.
- Other civil engineering works
Listening to the message from the earth...
- Other civil engineering works
Listen to the message from the earth and confront the pollution issue.
- Other civil engineering works
We listen to the messages from the earth and support the foundation of real estate.
- Other civil engineering works
Listen to the message from the earth and assess the liquefaction risk.
- Other civil engineering works
Listen to the messages from the earth and ensure the safety of the reclaimed land.
- Other civil engineering works
Listen to the messages from the earth and support underground space development.
- Other civil engineering works
Listen to the messages from the earth and support the seismic resilience of infrastructure.
- Other civil engineering works
Listen to the messages from the earth and optimize irrigation.
- Other civil engineering works
Listen to the message from the earth and support geothermal power generation.
- Other civil engineering works
Listening to the messages from the earth...
- Other civil engineering works
Rich lineup! Belt slings that indicate the working load limit visually.
- Work tools
- Harbor Construction
- Other civil engineering works
Improved type with reduced deformation! You can choose from four types depending on the target energy.
- Protective fence
- Road construction
- Railway Construction
A rockfall protection fence with reinforced posts that has a small deformation amount during rockfall impact. The shock absorption device is easy to replace and has excellent maintenance characteristi...
- Protective fence
- Other civil engineering works
Measures to absorb the impact of anchor head protrusion in the event of anchor breakage due to aging or other factors. Maximum protrusion energy up to 64 kJ.
- Slope protection material
- Other civil engineering works
A slope stabilization method utilizing high-strength nets with excellent durability and high corrosion resistance to prevent the destabilization of rolling stones and floating rocks, ensuring safety a...
- Other civil engineering works
- Civil Engineering Method
- Earthquake-resistant construction method
Flexible slope failure countermeasures that can absorb large impacts from collapsing soil and debris can reduce CO2 emissions compared to concrete retaining wall structures.
- Protective fence
- Erosion control works
- Other civil engineering works
During rockfall, a flexible structure rockfall protection fence method that allows for the absorption and dispersion of high energy, with maintenance and management being simple through just component...
- Protective fence
- Other civil engineering works
The 'TF Barrier' rockfall protection fence, characterized by its "L-shaped" posts, is easy to install on new and existing structures, minimizing the impact on structures during rockfall events.
- Protective fence
- Other civil engineering works
High-density 200-year concrete, highly regarded for factories, warehouses, logistics facilities, and roads.
- Dam construction
- Earthworks
- Pile and foundation work
The top 100 general contractors gathered! A tour was held to observe labor-saving technologies for floor construction.
We held a tour of labor-saving and efficiency-enhancing machinery. At Floor Agent Co., Ltd., we organized a tour focused on labor-saving and efficiency-enhancing in the field of slab concrete construction. On the day of the event, we introduced machines that contribute to reducing the workload and improving the efficiency of slab construction, such as slab finishers, KAPPER, the new Revive Screed, and EV tampers. We explained the features of each machine, their application scenarios, and how tasks that traditionally relied on manual labor can be mechanized, providing an opportunity to learn about the potential for mechanization and labor-saving in large-area slab construction. In large logistics warehouses, factories, and data centers, where level precision and process management are required, it is increasingly important to establish a construction system that reduces workload while ensuring quality. Through the tour, we conveyed that the introduction of machinery not only leads to efficiency but also contributes to reproducibility of quality, safety, and creating a more comfortable working environment. Participants had the opportunity to see the actual machines up close, making it a meaningful time to consider the future of slab construction. We will continue to work on improving the quality, efficiency, and safety of slab concrete construction through the use of LCS methods and labor-saving machinery. Thank you for your continued support.
The application technology of "TAMPO Barrier" can be installed and dismantled as temporary safety measures from the start to the completion of sediment control works that protect human life, and the c...
- Protective fence
- Erosion control works
It enhances the stability of sidewalk blocks and tiles, reducing the risk of falls.
- Erosion control works