List of 施工 products
451~495 item / All 33808 items
Ensure thorough heatstroke prevention with Top Seal! It excels in heat insulation and waterproofing, significantly reducing the temperature of warehouse and factory roofs. ★ A coating sample will also...
- Reinforcement and repair materials
This is a case of improvement work on Municipal Road (Asa) No. 2-11 in Nakaminato City, Ibaraki Prefecture.
- Road construction
- Lightweight embankment material
Achieving high-quality weed control construction with specialized know-how! Understanding material characteristics and assessing the construction site are crucial.
- Exterior Materials
The floor, which serves as both an office and a warehouse, was constructed with "Seal Hard Premium." It is a two-story wooden building, and the work was done on the first floor.
- Special Construction Method
- cement
- Ready-mix concrete
Case from June 2021 (R3)! Implemented using a method that combines rope laying work with a thick wire mesh.
- Rockfall prevention agent
Application for rockfall countermeasures and prevention, case from October 2022 (R4), quantity 3,500 m².
- Rockfall prevention agent
For the purpose of mountain management! By attaching fertilizer bags, it can accommodate various soil conditions with a diverse range of variations.
- Planting work
Order for disaster-resistant road construction project! Example of change from legal framework work.
- Slope protection material
Excellent sound absorption, thermal insulation, and airtightness, completing multiple tasks in one process! Introducing case studies of installations in gymnasiums and factories.
- Duct related equipment
- glass wool
- glass wool
The existing waterproof coating on the rooftop of the condominium, where solar panels are scheduled to be installed, has been renovated using the high-durability heat-insulating composite waterproofin...
- Waterproofing work
Multiple construction projects completed in one project, enabling a shortened construction period! Construction photos of cultural halls and art-related facilities are included.
- Duct related equipment
- glass wool
- glass wool
Case from December 2019 (R1)! Implemented using a construction method that secures the root growth layer.
- Other park materials
An example of a green parking lot that prevents soil compaction due to vehicle pressure and maintains a root growth layer!
- Paving of sidewalks, roads, parking lots and stadiums
Order from the Shikoku Forest Management Bureau of the Forestry Agency! The soil type is gravelly soil, the quantity is 400m2, and it is for erosion control purposes.
- Slope protection material
Green coverage rate over 90%! The protruding parts of the grass protection material are designed to withstand minimal pressure and load.
- Paving of sidewalks, roads, parking lots and stadiums
This is a reinforcement method for RC members using lattice steel plates (steel plates processed in a lattice shape). The reinforcement cross-section can be made thin, and it can reduce labor on site.
- Tunnel Materials
Civil Newsletter [Season Letter] (February 2020)
The Civil Newsletter is published regularly as a season letter. In the latest construction introduction (February 2020), we feature: 1) Metal Road Method Kumamoto Prefecture, National Route 445, Kuzuorese Construction Section (currently under hand-laying) 2) Grid Metal Method General National Route 120, Nyu-no-ki Bridge Repair Work.
Electrical work for new construction and renovations can be done easily / Ceiling hole construction technology
- Inspection hatches, manhole covers, and ditch covers
- Interior construction
- Other commercial buildings and service facilities
The installation of the ceiling-mounted fire alarm can be easily done from indoors. / New product for ceiling-mounted fire alarm brackets.
■Overview of Ceiling Space Fire Alarm Device 1. It consists of a mounting frame and a cover, with the ceiling finishing material fitted into the cover and a stand combined with the mounting frame, forming a ceiling space fire alarm device. 2. The ceiling space fire alarm device is attached to the ceiling finishing material, and a wireless linked fire alarm unit is mounted on the top of the stand, while the main unit is attached to the cover, allowing for the detection of fires in both the ceiling space and the room simultaneously. 3. A fire alarm can be mounted on the top of the stand, and an additional buzzer can be attached to the cover, with the devices connected by signal wires. 4. A fire alarm unit can be mounted on the top of the stand, and the main unit can be attached to the cover. A hole is drilled from the room into the ceiling finishing material, and the ceiling space fire alarm device is fitted into that hole, allowing for easy and aesthetically pleasing installation without discomfort. 5. Fire testing and inspection of the main unit attached to the cover and the ceiling space unit mounted on the top of the stand can be easily performed from inside the room. 6. For example, if a fire occurs in the ceiling space of a residence, the ceiling space fire alarm (subunit) detects the fire and triggers an alarm, while the fire alarm (main unit) in the cover also sounds an alarm inside the room. This allows for early detection of fires in the ceiling space.
The soil type is clayey soil, rock masses, and pebbles, with examples of restoration work in a 250m² area!
- Rockfall prevention agent
The construction site in February 2021 (R3) is an example from Shizuoka Prefecture! The quantity is 1,150 m².
- Rockfall prevention agent
Strong against stress such as salt damage and dryness! A case where a tent was set up to create a place of relaxation.
- Other park materials
Introducing examples of future measures and methods for improving operational efficiency using digital tools!
- Security cameras and surveillance systems
Indoor heated pool at a resort! Enjoy the heated pool for all four seasons. The heat exchanger unit is installed in the outdoor mechanical space for an economical design.
- Pool equipment related
The soil type is gravelly soil, and it is an example of rockfall countermeasures and preventive construction within a range of 1,500 m²!
- Rockfall prevention agent
This is an example of improving the soil during gas pipe restoration work to achieve rapid operations!
- Ground improvement materials
[New Construction Case Studies] Gas Pipe Restoration Work
We have uploaded a new construction case study for the high cement content soil improvement agent MT series. This case involves the removal of mud during the excavation of a shaft for gas pipe restoration work. Please take a look at the link below. The project is for the restoration of gas pipes buried underground. During the excavation of the shaft, groundwater was encountered at depths of 10 to 30 meters, causing mud and muddy water to hinder the construction. Additionally, the temporary storage yard was small, necessitating the immediate removal of the mud. In response, MT-1 was adopted, and this product was added to the mud mixed with quality soil for improvement. The improved soil was immediately transported to a treatment plant located about 15 kilometers away. *For more details, please refer to the PDF document or feel free to contact us.*
Acquired VE through NETIS registration! A simple spraying method framework aimed at creating green slopes and disaster prevention, preventing washout and surface erosion of slopes and embankments, and...
- Civil Engineering Method
- Special Construction Method
- Slope protection material
★★Notice★★★ KEF is exhibiting at the Construction Technology Exhibition 2025 in Kinki★★★
Kef is exhibiting at the Wakayama Prefecture product booth at the Construction Technology Exhibition 2025 Kinki, held at Intex Osaka for two days starting from October 30, 2025. The exhibition will be open until 16:45 tomorrow, October 31, 2025 (Friday). If you have time and are nearby, we would be grateful if you could visit our Kef booth. The booth number is 162. I have uploaded images of the venue to the blog. I would appreciate it if you could check them out from the link below.
Greening of the mound perimeter created at the port! Introducing a construction case of Kyoryokka 21.
- Other park materials
- Wall and rooftop greenery
Improving adhesion to the ground with a wire mesh! Introducing construction examples to ensure safety during work at the lower part of slopes due to erosion.
- Slope protection material
Integration of waterproof sheets with weather resistance and diamond mesh! Case study of diamond mesh combined with erosion prevention.
- Slope protection material
Indoor heated swimming pool located in the city! Enjoyable as a heated pool for all four seasons. The heat exchanger unit is installed in the outdoor mechanical space for an economical design.
- Pool equipment related
An environmentally friendly vegetation sheet utilizing thinned wood (wood fiber)! Here are examples of its application with a seedless formulation.
- Planting work
Introducing a method for cutting and removing concrete structures in water with space-saving techniques!
- Civil Engineering Method
- River construction
- Coastal construction
We carry out construction work such as on-site arc welding and gas cutting, as well as the fabrication and installation of steel frames and metal products.
- Fittings and fittings work
- Vibration isolation, vibration control, and earthquake resistance construction
- Pile and foundation work
Monitoring of safety zones for adjacent construction work in the lower section of the parking area.
- Bridge Construction
- Railway Construction
- Steel structure construction
The exterior walls of the expanded city hall were finished with a similar texture to the old city hall, using "Dotland" with a chiseled finish in granite.
- Plastering and painting work
To the esteemed client, designer, and sales representative! Here is a document introducing the installation process with illustrations.
- Special flooring/outdoor
- Other flooring materials
The existing tiled and natural stone exterior walls have been renovated with the prominent "Dotland High-Rise Stone" finished in a chiseled texture resembling granite.
- Exterior Stone
Understanding material characteristics and assessing the construction site are crucial! Achieving high-quality weed control construction with specialized know-how.
- Exterior Materials
Case Study: Measures Against Climbing Weeds Using the "High Durability Climbing Guard Method"
- Civil Engineering Sheet
Easy setup of string lines without calculations, and confirmation of the finished shape!
- Other Software
Introducing examples of the construction of gradient-adaptive precast drainage channels with photos!
- Gutters and U-shaped gutters
Significantly contributes to improving technical evaluation scores! A catalog highlighting the benefits of information-based construction is available for free!
- Civil Engineering Method
- Special Construction Method
- others
Numerous construction examples including the construction of Kyukan Rokkaku Temple BL and others! Introducing pile driving methods perfect for hard ground and cobblestones, as well as MLT methods and ...
- Ground foundation construction method