GERB Floating Bed Construction Demonstration

Introducing a case where vertical vibration propagation was suppressed by a 1Hz floating floor!

We would like to introduce a case where a floating floor method was applied in the audience hall of a concert arena. In this facility, there are nearby apartments, schools, and hospitals, and if issues become apparent after completion, it could hinder operations. There were challenges in verifying and predicting vibration isolation effects in advance. Therefore, we designed and considered the project according to the site conditions, quantitatively predicting the vibration isolation effects through desktop studies. We also provided on-site support during construction. [Challenges] - A music hall within a complex facility, adjacent to hotels and commercial establishments - Few vibration isolation measures targeting low frequencies (2-3 Hz) - Insufficient effectiveness of vibration isolation using rubber materials *For more details, please download the PDF or feel free to contact us.

• Earthquake-resistant construction method

Introducing a case where a high vibration isolation effect was achieved using a gel floating floor!

We would like to introduce a case study that applied a floating floor method at a fitness (dance studio). In this facility, there were concerns about vibration transmission to the hotel within the same building. Additionally, due to height restrictions for the new building, it was necessary to reduce the floor height to secure the number of guest room floors in the hotel. Therefore, we implemented height reduction by embedding coil springs into the floating floor and conducted on-site vibration measurements to confirm the vibration isolation effectiveness after construction. [Challenges] ■ High-level vibration isolation performance is required as a countermeasure for fitness vibrations. ■ Conventional vibration isolation using rubber materials would require increasing the floor height, necessitating the reduction of one floor in the hotel. *For more details, please download the PDF or feel free to contact us.

• Earthquake-resistant construction method

By using coil spring support to create a floating floor at 3-5 Hz, vibration transmission is reliably suppressed!

We would like to introduce a case where the floating floor method was applied in a precision machinery manufacturing factory. In this factory, traffic vibrations from a nearby main road were occurring, leading to challenges in ensuring manufacturing quality and the need for advanced vibration isolation effects. Therefore, we conducted on-site vibration measurements and considered countermeasures based on the results. We optimized the design and layout according to the specific conditions of the site. [Challenges] ■ The vibration isolation using conventional rubber materials was insufficient. ■ It was not possible to verify or predict the vibration isolation effects in advance. *For more details, please download the PDF or feel free to contact us.

• Earthquake-resistant construction method

For vibration isolation of vibration testing machines and precision equipment. Achieves high vibration isolation in a compact space. Also prevents vibration transmission to the surroundings.

Our company proposes the "floating floor method" as a vibration isolation measure for vibration testing machines. By suppressing losses during vibration testing due to low natural frequencies, it contributes to obtaining accurate test results. Its space-saving design also allows for flexible adaptation to installation site constraints. Additionally, it can reduce natural frequencies from 2.5Hz to 7Hz, protecting work areas that are very sensitive to vibrations, such as those handling precision instruments, from mechanical vibrations and solid-borne sound. 【Features】 ■ High vibration isolation performance contributes to improved accuracy in vibration testing ■ Capable of reducing natural frequencies from 2.5Hz to 7Hz ■ Space-saving design makes it easy to install even in limited spaces *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Earthquake-resistant construction method

We have introduced our Majesta Fragrance in the restrooms of a company located in the city. The model we implemented is the compact-sized MFmini. By adding fragrance to the clean space, we have created an environment where users can spend their time more comfortably. The restroom, which is used daily, has become a more pleasant and high-quality space.

Thank you very much for always using Majesta Fragrance. Our company will be open as usual during the Obon period. Please feel free to contact us for inquiries about scent arrangements or the introduction of commercial aroma diffusers.

High Strength, Low Cost: The Economic Advantages of Carbon Steel Frames Carbon steel is inherently strong, and this high structural strength ensures stable wind resistance while allowing for a simple support structure, reducing the need for extra components. This also lowers the wear rate during transportation, enabling further savings in material costs and installation expenses. Transportation and Construction: Streamlining the Entire Project The advantages of carbon steel frames are also evident in the transportation and construction phases. Standardized designs simplify on-site installation and shorten construction periods. For example, carbon steel frames can be packaged using a combination of wooden sticks and iron ties, improving unloading efficiency and increasing transport volume. This reduces construction time and labor costs, distributing the overall burden of the project across all stages. Technological Innovation: Breakthroughs in Corrosion Resistance With the evolution of material technology, the corrosion treatment of carbon steel frames has also significantly advanced. Grace Solar has adapted to the technological trends in process development, and all current carbon steel frames utilize AlMgZn coating. At the same time, to meet the special requirements of each project, our company offers custom options for hot-dip galvanizing.

#Intersolar South America - We invite you to attend the most influential solar energy event in Latin America. You will be able to see innovative solar mounting solutions designed for the Latin American market. At booth R2.82, Grace Solar will showcase how it is evolving regional solar projects: - Ground-mounted solar mounting systems suitable for Brazil's tropical storms and humid environments - Flexible roof installation systems that can accommodate diverse architectural needs Let's build the future of solar power together! Venue: Expo Center Norte, São Paulo, Brazil, Booth R2.82 Date: August 26-28, 2025

We have introduced the commercial aroma diffuser "Majesta Fragrance" to a cabaret club in Tokyo. The selected scent is "Royale," which offers a sense of calm and elegance. It spreads naturally throughout the floor, creating a high-quality space that satisfies the five senses. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you are interested in enhancing your store's scent experience, please feel free to contact us.