Guerrilla rainstorm measures that can be implemented on the roof | Heavy rain measures | Watanhan
Bypass gutter as a preventive measure before the existing valley gutter overflows due to a guerrilla downpour.
If rainfall exceeds the drainage capacity of the rain gutter, there is a risk of overflow and water leakage 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 work is done on the roof, customers can continue their operations while the renovation is taking place. 【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 operations continue ■ We propose the optimal installation method based on the shape of the existing roof, the number of gutters, and the regional 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 strive to ensure safety and security in our work.
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Watanabe Steel Machinery Co., Ltd. and Watanabe Technos Co., Ltd. merged on April 1, 2016, and will be established as 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 that era. As our main business, we are developing a multi-story parking lot business that contributes to urban functions and a uniquely developed renewal business as a manufacturer. In addition, as a specialized construction business, we boast industry-leading achievements and technical capabilities in "roof and exterior construction" and "interior construction," as well as a wide range of services 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.