テクノプロ List of Products and Services

The "3D Sound Mapping System" predicts the noise environment in construction work and clearly displays the noise distribution in 2D and 3D. By coloring and mapping according to decibel levels, it allows for an immediate understanding of noise distribution, taking into account terrain elevation and reflection for high accuracy. The system enables visual confirmation of sound propagation through video, making it effective for local explanations before construction begins and as consultation materials with clients. 【Features】 ■ Allows for immediate understanding of noise distribution by coloring and mapping according to decibel levels ■ High accuracy considering terrain elevation and reflection ■ A system that visually confirms sound propagation through video ■ Capable of displaying sound distribution along any chosen longitudinal section ■ A system that can reproduce the actual sound pressure level at any point through noise generation *For more details, please refer to the PDF materials or feel free to contact us.

• Other construction services
• Consulting companies
• Vibration and Sound Level Meter

The "Portal Out Form" is an external formwork for bamboo-split and protruding type tunnel entrances that allows for cost reduction and shortened construction periods. Since the formwork is modularized in the factory, assembly on-site is completed very quickly. It can be constructed without using separators, eliminating concerns about separator holes in the center. Additionally, it is registered with NETIS and has a track record of about 200 sites, including the Second Tomei Expressway. 【Features】 ■ Approximately one-third of the construction period compared to previous methods ■ Steel formwork and supports are integrated, so just assembly is sufficient ■ Easy installation and adjustment of formwork on-site ■ Assembly can be done using only a crane truck ■ Significantly reduces the number of days required before concrete pouring *For more details, please refer to the PDF materials or feel free to contact us.

• Tunnel Materials

Our company provides comprehensive support for various noise predictions, considerations, countermeasures, and construction. We offer a "3D Sound Mapping System" that predicts the noise environment in construction work and clearly displays noise distribution in 2D and 3D, as well as "Soundproof Doors Model-30, 40, and 50," which are effective in addressing noise and low-frequency sound from tunnel blasting and excavation. *For more details, please download the PDF or feel free to contact us.*

• Other construction services
• Soundproofing panels
• Consulting companies