List of Construction, work and methods products
- classification:Construction, work and methods
1351~1395 item / All 27651 items
Improvement of work efficiency in cavity repair construction. Minimal excavation required, no large machinery needed, and easy to implement. NETIS registered method.
- Civil Engineering Method
- Port supplies
- Bridge Construction
Traffic accident report and traffic safety education CG video creation tool. Quickly share images of scenes and situations that are difficult to recreate in real space through video.
- Road construction
Cost reduction with 40 times high foaming polyurethane! Improved workability with compact injection equipment!
- Bridge Construction
- Renovation and repair methods
- Tunnel construction
Ensuring safety in underwater construction and the ability to plan offshore construction, which is easily affected by weather and sea conditions, is possible!
- Renovation and repair methods
- Civil Engineering Method
Even if the parking lot is flooded for a long time due to a sudden heavy rain, the locking mechanism won't break!
- Parking lot facility construction
- Paving of sidewalks, roads, parking lots and stadiums
Energy-saving and maintenance-free! Compact air-cooled dry vacuum pump for clean processes.
- Air compressors, blowers and pumps

Website Renewal! Celebrating 122 Years, when it comes to dry vacuum pumps and rotary blowers, think of Unosawa Iron Works.
Our company has been delivering excellent products to the world as a specialized manufacturer of vacuum pumps and blowers. In response to the rapidly increasing focus on "Sustainable Development Goals (SDGs)" in recent years, we have been developing environmentally friendly dry vacuum pumps (the world's first multi-stage Roots type) for over 40 years, with numerous delivery records both domestically and internationally. Utilizing the know-how accumulated over many years, we will continue to develop products that meet the needs of the times and propose optimal solutions to fulfill our customers' requests and trust.
Belt-driven and adaptable for a wide range of applications! SRH type water-sealed vacuum pump and composite exhaust system.
- Air compressors, blowers and pumps
Energy-saving and maintenance-free! Compact air-cooled dry vacuum pump for clean processes.
- Air compressors, blowers and pumps
Energy-saving and maintenance-free! Compact air-cooled dry vacuum pump for clean processes.
- Air compressors, blowers and pumps
Necessary materials as needed! The freedom of assembly expands even further!
- Scaffolding and Support Materials
- Plastering and painting work
- Temporary Construction

Scaffolding Model CATASTA now on sale!
Hello! This is Himuro! Our online shop "Ashiba Kaeru" sells the CATASTA series of scaffolding models! CATASTA refers to scaffolding models based on the wedge-type scaffolding A type, created for the training of newcomers in the construction industry. Currently, our online shop offers four types: - CATASTA-A Start Set - CATASTA-B Start Set - CATASTA-A Lite - Individual parts sold separately If you are considering introducing these models or just want to know the prices, please take a moment to check out our online shop at the link! If you have any inquiries about the models, feel free to contact us through the online shop!
The maximum bending angle of the bend pipe can be constructed up to 90°! Large diameter and long-distance construction are also possible.
- Pipeline Construction
- Renovation and repair methods
The crisis management water level gauge with a radio wave sensor reliably observes even during heavy rain, strong winds, and muddy flows! Since it is non-contact, there are no failures due to collisio...
- Other measuring instruments
- River construction
For monitoring river flooding! A water level gauge that detects flooding by capturing sudden changes in river water levels.
- Other measuring instruments
- River construction
- others
Realizing 'AI implementation that can truly be used in operations' tailored to the challenges of everyone in the construction industry.
- Other Software
- Other civil engineering works
- Air conditioning equipment

Construction DX/AI Solutions
The realization of a "digital twin" where the real world and virtual space interact and collaborate. Alaya Inc. aims for an advanced future of construction where the real world and virtual space (simulators) are interconnected and integrated. The conditions at the construction site are reflected in the simulator, and automatic control instructions based on the analysis results from the simulator are fed back to the site, allowing heavy machinery and robots to operate automatically. This will enhance productivity, reduce labor, and improve safety, contributing to the construction industry.