Композитная геомембрана для строительства тоннелей
Композит geomembranes are extensively used in tunnel waterproofing systems. Installed between the primary support and secondary lining, they effectively prevent water infiltration that could compromise tunnel integrity while enhancing structural stability and safety. The material’s excellent durability and tensile strength ensure reliable long-term performance in demanding tunnel environments.
Description
Tunnel engineering geomembrane is extensively used in tunnel waterproofing systems. Installed between the primary support and secondary lining, they effectively prevent water infiltration that could compromise tunnel integrity while enhancing structural stability and safety. The material's excellent durability and tensile strength ensure reliable long-term performance in demanding tunnel environments.
Параметр
Основные характеристики
- Высокие физико-механические показатели: Включает в себя сопротивление растяжению, сопротивление разрыву и прочность на разрыв.
- Отличные характеристики продукта: Высокая прочность, хорошее удлинение и большой модуль деформации.
- Выдающиеся свойства материала: Устойчивость к кислотам и щелочам, коррозионная стойкость, устойчивость к старению и превосходная непроницаемость.
Функция
- Impermeability: The composite geomembrane provides excellent seepage control, forming a continuous barrier that prevents groundwater infiltration into tunnels, ensuring interior dryness and safety.
- Reinforcement: As part of the tunnel lining, it enhances structural stability and load-bearing capacity, preventing collapse or deformation due to geological shifts.
- Drainage: Its superior drainage capability quickly removes accumulated water, maintaining a dry and clean tunnel environment for safe operation.
Применение продуктов
Waterproofing systems for mountain and hydraulic tunnels
Subway and metro tunnel lining
Expressway and railway tunnel structures
Urban underground utility corridors