Blow-off Roof Renovation Method "SOSEI Method" *Materials with test data will be 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 1 million m² in performance nationwide for major manufacturing industries and manufacturers.
The "SOSEI Method" is a unique construction method 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 buildings. The application is performed from the roof, using a rapid-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 during seismic retrofitting. 【Features】 ■ Excellent insulation properties that suppress attic temperature rises 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 ■ Reliable leak compensation for up to 10 years (for slate roofs) *You can view documents containing test data from the "PDF Download." Please feel free to contact us with any inquiries.
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basic information
【Other Features】 - Construction can be completed in a short period without stopping operations by working only from the roof surface. - No need for high-pressure washing before construction (only for slate roofs), and the resin covering the surface prevents the scattering of asbestos. - Confirmed no damage after 50 drops in a 1kg steel ball drop test, 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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Company information
"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 business was born from such customer feedback. By combining paint technology and resin technology, our unique three-layer spraying restoration method particularly encapsulates aging slate roofs that contain asbestos and cannot be washed, providing effects such as "waterproofing," "insulation," "reinforcement," "soundproofing," and "condensation prevention," and 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, and offers proposals for roof renovation to protect the production line and products.
