Guerrilla rainstorm measures that can be implemented on the roof | Heavy rain measures | Watanhan
A bypass ditch as a preventive measure before the existing valley ditch overflows due to a guerrilla downpour.
If rainfall exceeds the drainage capacity of the rain gutters, there is a risk of overflow and water leaking into the building's interior. By installing a new gutter called a "bypass gutter" in the middle of the roof, we can split the drainage route and ensure proper handling of rainwater. Since the installation is done on the roof, customers can continue their operations while the renovation work is carried out. 【Features】 ■ Protects production lines and products from sudden torrential rain ■ Bypass gutters installed after renovating slate roofs using a covering method ■ Allows for torrential rain countermeasures on the roof while continuing operations ■ We propose the optimal installation method based on the shape of the existing roof, the number of gutters, and the local rainfall *For more details, please contact us.
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Mitanhan Solutions Co., Ltd. has top-class construction achievements nationwide in roof renovations of production facilities, thanks to the support of our customers. We prioritize solving our customers' problems and always ensure safety and security in our work.
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On April 1, 2016, Watanabe Steel Machinery Co., Ltd. and Watanabe Technos Co., Ltd. merged to establish Watanabe Solutions Co., Ltd. The origin of the Watanabe Group dates back to the 3rd year of the Keicho era (1598). We have continuously provided what is needed in each era. Our main business includes the development of multi-story parking lots that contribute to urban functions and a unique renewal business as a manufacturer. Additionally, as a specialized construction company, we boast industry-leading achievements and technical expertise in "roof and exterior construction" and "interior construction," as well as a wide range of activities from the manufacturing of architectural steel frames and steel bridges to construction work, and green construction such as "landscaping and planting" and "green maintenance management," along with the sale of civil engineering construction materials. We aim to be a company that contributes to our customers' solutions.
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