Introducing examples of the Three S method construction carried out in areas with cold water leaks!
This is an introduction to construction examples using the "Three S Method" for tunnel water leakage countermeasures and line drainage works. We present construction carried out at various locations, including areas of significant water leakage and cold region leakage, along with photos taken before and after the work. 【Construction Examples】 ■ Areas of significant water leakage ■ Cold region leakage areas ■ Joint leakage areas ■ Crack leakage areas *For more details, please refer to the PDF document or feel free to contact us.
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basic information
**Features of the Three S Method** - Responds to joint and crack water leakage, allowing for curved construction along cracks - Uses chloroprene-based independent foam rubber as the water guide (filling) material - The low thermal conductivity of the rubber helps suppress freezing - Reinforced with epoxy resin on the surface, eliminating concerns about bulging or detachment due to back pressure - Standard types are available in four sizes: 70, 100, 120, and 150 - Excellent durability and cost-effective *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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Download All Catalogs![Tunnel Leakage Prevention Work and Line Drainage Work [B4] "Three S Method"](https://image.www.ipros.com/public/catalog/image_generated/01/f2f/413859/413859_IPROS322239333471741210_1.jpg?w=120&h=170)
Company information
Towa Sangyo Co., Ltd. is a company that sells and constructs materials for concrete repair and reinforcement, corrosion prevention, and waterproofing, including rapidly curing water-stopping seal cement, epoxy resin mortar "Super Crete," line drainage works (B4) [Three S Method], and carbon fiber reinforcement materials.
