TUNNEL INSULATION
🚇 Tunnel Waterproofing: Why It Matters
Underground structures like tunnels are expected to last for decades. That longevity depends heavily on every building component—including waterproofing materials.
💧 The Risk of Water Infiltration
Water leaks don’t just damage concrete. They also threaten the safety of equipment inside the tunnel. That’s why waterproofing membranes used in these environments must offer:
- Superior physical and chemical properties
- Long-term performance under harsh conditions
🌍 Protection Against Natural Disasters
Tunnels are vulnerable to external stresses caused by:
- Earthquakes
- Landslides
- Soil pressure shifts
To prevent tearing, puncturing, or rupturing during such events, materials must have:
- High tensile strength
- Good elongation capacity
- Resistance to static and dynamic puncture
🧱 Why PVC Membranes Are Preferred
PVC membranes meet all these demanding criteria. Their flexibility, durability, and resilience make them ideal for critical infrastructure projects like tunnels.
🧱 Foundation Waterproofing with PVC Membranes
PVC membranes have considerable advantages for foundation insulation, especially for modern, eco-conscious construction projects.
🌟 Key Features of PVC Foundation Membranes
- Durability & Longevity: They offer a long-lasting waterproofing solution that remains effective over time.
- Flexibility & Strength: Their elastic nature allows them to adapt to structural movements, while their high mechanical strength resists damage from underground stressors.
- Breathable Yet Impermeable: These membranes are designed to be breathable (allowing vapor diffusion) while being completely impermeable to water.
- Root Resistance: Compared to other membranes, PVC has superior resistance to plant root penetration, which is crucial for foundations exposed to soil and vegetation.
- Eco-Friendly: Their recyclable composition and low environmental impact make them ideal for sustainable building practices.
🌍 Why PVC Membranes are Preferred Today
In an era where green building standards and environmental responsibility are increasingly prioritized, PVC membranes stand out as a reliable and eco-conscious choice for foundational waterproofing.
Their combination of technical performance and ecological sensitivity makes them a go-to solution for architects and engineers working on nature-friendly developments.
💧 Pond & Canal Waterproofing
TPO / FPO membranes are also widely used in areas that require water retention, such as ponds, canals, and ecological pools.
Their resistance to natural elements like sunlight, wind, and plant roots makes them ideal for long-term use in outdoor environments.
In projects such as:
- Fish farming pools
- Irrigation canals for organic agriculture
These membranes offer key advantages:
- Anti-toxic properties, ensuring safety for aquatic life
- Algae-resistant surfaces, maintaining water quality
- Made from polypropylene, a material known for its durability and environmental compatibility
These features have made polypropylene-based TPO/FPO membranes a popular choice across Europe for sustainable water management systems.
Product Datasheet
RO-Flex