Water intrusion into the site is drained from the lowest layer! Water-tight performance is ensured by sealing materials.
We would like to introduce the "Alcas Secondary Waterproof Joint Specification" handled by Nozawa Co., Ltd. In the event of a sealing break, the water drainage hardware and gasket installed at the joint area suppress the intrusion of rainwater. Any water that enters the joint is directed to the hollow section of the panel and drained from the lowest layer. Please feel free to contact us if you need assistance. 【Features】 ■ Suppresses the intrusion of rainwater ■ Water entering the joint is directed to the hollow section of the panel * For more details, please refer to the PDF document or feel free to contact us.
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Asrock (extruded cement board) is a product that Nozawa successfully mass-produced for the first time in Japan in 1970. Lightweight and strong, Asrock excels not only in fire resistance but also in weather resistance, sound insulation, and seismic resistance, making it widely used for exterior walls and partition walls in buildings, factories, and warehouses.