30-minute fire-resistant roof structure! Safe, secure, and affordable construction board!
The "Eishin Ishin PW Board" is a wood wool perlite cement board with a specific gravity equivalent to that of wood wool cement boards and has received fire resistance certification for roofs. By mixing a specific amount of special perlite into the wood wool cement board, it has improved various performance characteristics and obtained a 30-minute fire resistance structure certification for roofs. It is mainly used as a roofing substrate material. 【Features】 ■ Passed both 30-minute roof fire resistance and quasi-noncombustible material tests ■ Qualified as a fire-resistant material while maintaining the performance of insulating wood wool cement boards ■ Blocks external noise and absorbs indoor echo, maintaining a good indoor environment ■ Regulates indoor humidity, helps prevent condensation, and creates a comfortable living space ■ Excellent durability, with performance remaining unchanged even after many years of use *For more details, please refer to the PDF document or feel free to contact us.
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【Certification Number】 ■QM-9702 (Quasi non-combustible material) ■FP030RF-9258 (Roof 30-minute fire-resistant structure) ■FP030RF-9259 (Roof 30-minute fire-resistant structure) 【Product Specifications】 ■Width × Length (mm): 910 × 1,820 ■Thickness (mm): 25, 30, 40, 50 ■Specific Gravity: 0.6 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1961, we have been engaged in the manufacturing and sales of wood wool cement boards, which are construction materials. Due to the fact that wood is our main raw material, we have been concerned about environmental destruction, including the rampant deforestation of tropical rainforests caused by the excessive consumption of wood, and the reduction of marine resources resulting from nutrient supply shortages due to domestic deforestation. Therefore, based on the philosophy of "What can we provide for people and the environment?", we not only manufacture and sell products but also develop and manufacture environmentally friendly products and offer design proposals.