三誠AIR断震システム List of Products and Services

The "Air Seismic Isolation System" continuously monitors tremors with earthquake sensors during normal times. When an earthquake occurs and the sensors detect seismic waves above a certain threshold, air is immediately sent from the air tank to lift the house and interrupt the shaking. Since there is almost no shaking, it frees people from the fear and stress of earthquakes, making it suitable for the elderly, those requiring care, and individuals who find it difficult to evacuate quickly. Additionally, when reconstructing a large traditional house built in the second year of the Meiji era, measuring 235m² and weighing a total of 180 tons, this system was implemented during the house-moving process without dismantling the building, allowing for earthquake measures to be taken without compromising the aesthetic of traditional architecture. 【Features】 ■ "Ministerial Certification" obtained ■ Approximately 4 yen in electricity costs per operation ■ One-year warranty on electrical components and five years on other parts ■ Automatically switches to battery during power outages ■ Mitigation of repair cost risks *For more details, please refer to the PDF materials or feel free to contact us.

• Earthquake-proof and vibration-damping equipment
• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-resistant construction method

The "ECS-TP method" is a steel pipe pile top plate joint method that is simple and very easy to construct, making it suitable for challenging sites. By re-evaluating the construction process of traditional foundations, we have successfully shortened the construction period significantly while satisfying the structural criteria considered in design standards, achieving both cost reduction and performance maintenance simultaneously. It has been adopted in pioneering projects that are typically considered difficult, such as "building a compost shed on a slope" and "adding a new roof from the outside of a station building." 【Features】 ■ Zero leftover soil and industrial waste ■ Fewer construction days ■ Usable in narrow spaces ■ Low vibration and low noise, minimizing environmental impact ■ Fewer vehicles required due to less material transport *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method

"VIBRO" is our new solution proposal to support customers in solving vibration issues related to the structural design that ensures safety, security, and stability. We propose measures to anticipate and avoid potential vibration complaints based on your design themes, and after measuring and analyzing vibration characteristics, we will manufacture and install the devices and systems. This can be applied to measures against fitness vibration complaints in tenant and commercial buildings, as well as maintaining comfortable living conditions in buildings and seismic retrofitting. [Application Examples] ■ Measures to prevent constant vibration of equipment and protect equipment functionality during earthquakes ■ Measures against fitness vibration complaints in tenant and commercial buildings ■ Maintaining comfortable living conditions in buildings and seismic retrofitting *For more details, please refer to the PDF materials or feel free to contact us.

• Other construction services

The "Air Vibration Isolation Floor" creates an airtight space between the concrete slabs that separate the building's floors and the floor itself, generating an air cushion. By controlling the air pressure according to the intensity of the vibrations, the entire floor is constantly floated on air, which absorbs the sound and impact generated by vibrations, preventing them from being transmitted to the structural framework. As a result, compared to traditional methods that reduce vibrations by installing rubber or springs under the floor, a cost-effective and high-performance vibration isolation solution can be achieved. 【Features】 ■ Cuts off vibrations using the power of air ■ Vibrations do not transmit to the building's structural framework ■ Can be installed even on the top floor ■ Easy maintenance with computer control ■ Suitable for live houses and event halls *For more details, please refer to the PDF document or feel free to contact us.

• Special flooring/indoor

The "Air Vibration Control System" is an air-floating TMD (Tuned Mass Damper) that combines air and LM (Linear Motion) guides. Under normal conditions, it is seated (stable), but a special air seal is provided between the vibration mass and the base, creating an air vibration control layer. When vibrations are detected by sensors, compressed air is blown between the air vibration control layer and the base, causing it to float instantly (within 0.2 seconds) and begin vibration control. By utilizing the power of air to lift a large weight, it becomes possible to significantly reduce the friction coefficient between the weight and the base. [Mechanism] ■ Normal condition: The base, vibration mass, and air seal are seated. ■ During vibration: Compressed air is blown between the base and the air seal. *For more details, please refer to the PDF document or feel free to contact us.

• Earthquake-proof and vibration-damping equipment
• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-resistant construction method

The "Air Seismic Isolation House" is a new system that utilizes the power of air to protect homes, furniture, and most importantly, the safety of families from the shaking caused by earthquakes. When an earthquake occurs, air stored in a tank is instantly sent between the artificial ground and the foundation, lifting the entire building. Since the building is separated from the surface that is actually shaking, the shaking is reduced, preventing not only the collapse of the house but also damage from falling furniture, thereby protecting the family. [Features] - Reduces shaking from a seismic intensity of 7 to 1/30 - Significantly reduces construction costs - Annual safety inspections *For more details, please refer to the PDF document or feel free to contact us.

• Earthquake-proof and vibration-damping equipment
• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-resistant construction method