Blow-off Roof Renovation Method "SOSEI Method" *Materials with test data provided
SOSEI Method
[For factories and warehouses] Waterproof, reinforced, and insulated with a three-layer special resin. Ideal for the renovation of slate roofs. Achieved a track record of 1 million m² nationwide for major manufacturing industries and manufacturers.
The "SOSEI Method" is a unique technique developed by Toyoko that allows for waterproofing, reinforcement, and insulation to be performed in a single application, making it suitable for the renovation of slate roofs on factories and similar structures. The application is performed from the roof, using a quick-curing resin that ensures safety and enables large-scale work to be completed in a short period without halting operations. Additionally, the resin layer, which is 10mm thick, seamlessly integrates the surface. It can also seal joints (the overlaps of the slate) and hook bolts, preventing rain and wind from entering, thus helping to prevent leaks and detachment. With a roof load of 2.3 to 2.5 kg/m2, it is lighter compared to steel plate covering methods, which reduces the burden on the building structure and can lower reinforcement costs when conducting seismic work. 【Features】 ■ Excellent insulation properties that suppress attic temperature increases even on extremely hot days (can reduce by over 10°C) ■ Proven track record of no roof damage during Typhoon No. 24 in 2018 and Typhoon No. 19 in 2019 ■ Contributes to reducing the risk of roof material detachment into the building ■ Peace of mind with leak compensation for up to 10 years (for slate roofs) *You can view documents containing test data by downloading the PDF. Please feel free to contact us with any inquiries.
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【Other Features】 - Construction can be completed in a short period without stopping operations, as it is performed only from the roof surface. - No high-pressure washing is required before construction (only for slate roofs), and the resin covering the surface prevents the scattering of asbestos. - It has been confirmed that there is no damage even after 50 drops of a 1kg steel ball, contributing to puncture prevention. *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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For more details, please refer to the PDF document or feel free to contact us.
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"In order to protect the quality of the manufacturing line and products, we want to extend the life of the aging factory roof without stopping the production line." The SOSEI project was born from such customer voices. By combining the technologies of paint and resin, our unique three-layer spraying restoration method effectively encapsulates aging slate roofs that contain asbestos and cannot be washed, providing benefits such as "waterproofing," "insulation," "reinforcement," "soundproofing," and "condensation prevention." This method has gained support from many customers due to its cost advantages. The SOSEI method operates under a complete construction system, focusing on quality and safety, to propose roof renovations that protect the production line and products.
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