【Case of Smoke Prevention and Exhaust Duct】 Mihoyo Shanghai Headquarters Building

         Air ducts, as the "capillaries" of a building, are the "fire-fighting magic weapon" of the entire project. In the event of a fire, they are key fire-fighting facilities for effectively controlling smoke. To this end, the project team adopted high fire resistance limit fireproof wrapping and combined it with continuous construction technology of fireproof wrapping, which avoided the brackets blocking the fireproof wrapping, protected the integrity of the smoke control and exhaust system's pipes, and effectively ensured the safety of buildings or equipment in case of fire. Yuanyang Weili silicate kaolin composite fireproof board is an independent research and development design of smoke control and exhaust duct system production and installation technology by Yuanyang Weili  after 5 years of effort, in combination with many experts in the field of smoke control and exhaust system production and installation, on the basis of comprehensively considering factors in the entire process of production, transportation, installation, etc., and with reference to standards such as JG/T258-2018, JG/T141-2017, and GB 50243-2016. It has significantly reduced the overall weight and comprehensive cost of the smoke control and exhaust system. The Yuanyang Weili  smoke control and exhaust duct system has passed the testing by the National Fireproof Building Materials Quality Supervision and Inspection Center and the Tianjin Fire Research Institute of the Ministry of Emergency Management, and has passed the 1-hour, 2-hour, and 3-hour fire resistance tests.

Project Details

       The headquarters building of Mihoyo in Shanghai is a modern structure integrating multiple functions such as office work, research and development, and exhibition. To ensure the safe operation inside the building, the project party has put forward extremely high requirements for the fire resistance performance of the materials used in the smoke control and exhaust system. As a key material for the building's smoke control and exhaust duct system, Yuanyang Weili  silicate kaolin composite fireproof board has met the project's high requirements for safety and quality with its excellent fire resistance, environmental protection characteristics, and convenient construction, successfully winning the favor of the project party.

Project Name: Mihoyo Shanghai Headquarters Building
Application Product: Silicate Kaolin Composite Fireproof Board
Usage Thickness: 8mm
Application Position: Cladding for smoke exhaust ducts
Highlights of Product Application: The board has excellent performance, is fire-resistant and moisture-proof, and is convenient for construction. It can be cut by hand with a cutter or an art knife, and it is very easy to nail during installation. It has superior thermal insulation performance and good weather resistance, and can have the same service life as the building.

    The construction party stated that the Yuanyang Weili silicate kaolin composite fireproof board demonstrated extremely high convenience and flexibility during the construction process. Its dry construction method not only shortened the construction period but also reduced the impact on the indoor environment. They are very satisfied with this cooperation and look forward to continuing to work with Yuanyang Weili in the future to jointly create more safe and reliable construction projects. The application of this project further proves the excellent performance and application value of Yuanyang Weili silicate kaolin composite fireproof board in the field of fire protection. In the future, Yuanyang Weili will continue to be committed to the research, development and production of fireproof materials, providing safe and reliable fire protection for more construction projects.

Product Introduction