東京ブイテック List of News Articles

We have added a product page for the "Chassis Dynamometer Floating Floor Effect Examples" handled by Tokyo Vitec. This document introduces the vibration reduction effects of high-performance floating floors. A chassis dynamometer is a testing device used to measure a vehicle's power (horsepower and torque). Significant solid sound reduction effects have been confirmed with high-performance floating floor measures for a chassis dynamometer installed on the second floor. You can find more details in the related products and catalogs below.

We have added a product page for the "High-Performance Floating Floor Material - Baisolate Specification" handled by Tokyo Vitec. The floating floor material Baisolate is a product developed to significantly demonstrate the vibration-damping performance of an ether-based foam polyurethane cell damper embedded in a polyurethane sponge foam. This document introduces the high-performance floating floor material Baisolate specification using illustrations and photographs. We encourage you to read it. You can find more details in the related products and catalogs below.

We have added a product page for the installation manual of the underground wall vibration isolation material "Vibran-E," handled by Tokyo Vitec. "Vibran-E" is a waterproof foam material made of bead method polyethylene foam or polypropylene foam, designed for underground diaphragm walls and floors. It is equipped with various types of compressive strength performance against soil pressure, ensuring high performance (i.e., low natural frequency). This manual includes the features, applications, specifications, installation, and installation photos of the product. You can find more details from the related products and catalogs below.

We have added a product page regarding the materials from the "Vibration Control Measures for Floating Floors Using Vibration Isolation Rubber" study conducted by Tokyo Vitec. This document explains the construction details of Biburan in a project planning a floating floor solution for a mechanical room of a multi-story parking facility as a case study for wet floating floor measures. The selection of floating floor material Biburan requires necessary conditions such as the long-term load distribution table for the multi-story parking facility and the thickness of cinder concrete. We have included information on load and vibration isolation material selection as well as the performance of the vibration isolation materials, so please take a moment to read it. You can find more details from the related products and catalogs below.

We have added a product page regarding the "Railway Vibration Mitigation Measures for Apartment Planning" conducted by Tokyo Vitec. This document introduces the effectiveness of railway vibration mitigation measures associated with apartment planning. There are planned buildings E and D located close to the JR railway tracks, and after installing a retaining wall, a ground vibration survey was conducted. The vibration isolation effect of the retaining wall has also been confirmed. The results of the preliminary ground vibration survey, the construction of Viblan, and the results of verification measurements are included. You can find more details in the related products and catalogs below.

We have added a product page regarding the "vibration control measures for facilities constructed above subway tunnels" conducted by Tokyo Vitec. To consider the prediction and countermeasures for vibration and noise at the planned construction site, where the effects of vibration and noise (solid sound) were taken into account, we conducted preliminary vibration and noise measurements. The vibration insulation effect of the subway by Viblan was excellent, and the noise perceived by hearing was at a very low level, barely noticeable. You can find more details in the related products and catalogs below.

We have added a product page regarding the case study of the "Road Traffic Vibration Countermeasure Vibra" conducted by Tokyo Vitec. In an old building facing a road with heavy traffic from large vehicles, a ground vibration survey revealed that the vibration levels increase significantly when large vehicles pass by. In the new building, to block road traffic vibrations, Vibra was installed on the underground exterior walls. To evaluate its performance, vibration measurements were conducted upon the completion of the new building, yielding favorable results. You can find more details in the related products and catalogs below.

We have added a product page regarding the "MRI Room Floating Floor Measures" handled by Tokyo Vitec. This document introduces the examination of vibrations in MRI rooms and vibration isolation measures (high-performance wet floating floor vibration isolation measures) through illustrations and formulas. There is a medical facility on the second floor, which includes a room for installing MRI medical equipment, and concerns have been raised about the impact of vibrations from MRI operation. By conducting vibration assessments and implementing vibration isolation measures, we evaluated the extent of the impact of vibrations. You can find more details in the related products and catalogs below.

We have added a product page regarding the "Vaisolate Stage Equipment Floating Floor Construction Case" conducted by Tokyo Vitec. This document introduces the Vaisolate floating floor construction case (stage equipment floating floor specifications) through illustrations and photographs. To improve the vibration impact of stage equipment in a theater in Nagoya, the wet floating floor method with Vaisolate specifications was adopted. Since the stage equipment exerts high loads on the center and rotating rail sections, a Celldamper (urethane vibration isolation material) was added to the load-bearing areas. The specifications were selected to achieve a natural frequency of 10Hz with Vaisolate. You can find more details in the related products and catalogs below.

We have added a product page regarding the materials for "vibration isolation measures for wet floating floors using a combination of Vibra and other vibration isolation materials" conducted by Tokyo Vitec. This document introduces vibration isolation measures for wet floating floors using a combination of Vibra and other vibration isolation materials. One method to display the insulation performance of vibration isolation materials in terms of vibration isolation performance is to evaluate it based on the natural frequency of the vibration isolation material. The natural frequency of the vibration isolation materials we are introducing is approximately 20Hz, which can be considered a good material in terms of vibration performance. You can find more details from the related products and catalogs below.

We have added a product page regarding the case study of "Subway Vibration Mitigation for Luxury Condominiums in Daikanyama" conducted by Tokyo Vitec. Due to the proximity of the Tokyu Toyoko Line's underground tunnel to the condominium, there were concerns about the impact of train vibrations. Before construction, we investigated ground vibrations and predicted the vibration and noise environment of the B1 floor living spaces based on that data, planning the installation of vibration-damping materials on the underground exterior walls. To confirm the vibration isolation performance of the vibration-damping material Viburan, we conducted verification measurements for vibration and noise, and found that there was no audible sound from the subway's running solid noise, and no perceptible vibrations, resulting in excellent outcomes. You can find more details from the related products and catalogs below.

We have added a product page for the wet-type floating floor vibration isolation material "Haibibran" handled by Tokyo Vitec. This product offers economic benefits, easy installation, and high vibration isolation performance. It can be used for vibration isolation measures in kitchens where water resistance is required, as well as for addressing vibration and solid noise during the operation of parking equipment. You can find more details in the related products and catalogs below.