The Dseal TPR (Thermoplastic Rubber) Expansion Joint Profile is an advanced solution designed for effective sealing of expansion gaps up to 250 mm in a wide variety of structural applications. Manufactured using high-grade flexible elastomer, this preformed profile provides superior flexibility and durability. The material composition ensures exceptional resistance to environmental factors, chemicals, and physical stress, making it suitable for both internal and external applications in harsh environments.
Key Features
- Material Composition – manufactured from flexible Thermoplastic Rubber (TPR), a material known for its excellent balance of flexibility, strength, and chemical resistance.
- Gap Coverage – designed to efficiently cover expansion gaps up to 250 mm, ensuring seamless integration with building structures.
- Chemical and Corrosion Resistance – engineered to withstand exposure to a wide range of chemicals, including acids, bases, and corrosive agents, extending the lifespan of the profile in aggressive environments.
- Environmental Durability – outstanding UV resistance protects it from degradation due to prolonged exposure to sunlight, and it resists weathering effects such as ozone and extreme temperature variations.
- Root Penetration Resistance – designed to resist root penetration, making it suitable for green roofs and landscaping projects.
- Temperature Tolerance – maintains structural integrity and flexibility from −60°C to +125°C, suitable for extreme climates.
- Customisable Solutions – available in different lengths and widths to accommodate specific project requirements.
Applications
- Expansion joints in bridges, tunnels, and highways
- Sealing expansion gaps in commercial and residential buildings
- Industrial and chemical processing plants
- Water-retaining structures such as reservoirs and dams
- Landscaping and green roof installations where root penetration resistance is critical
Technical Specifications
- Material: Thermoplastic Rubber (TPR)
- Gap Coverage: Up to 250 mm
- Operating Temperature: −60°C to +125°C
- UV Resistance: High
- Chemical Resistance: Resistant to acids, bases, and corrosion
- Weather Resistance: Excellent performance in extreme environmental conditions
- Root Resistance: High resistance to root penetration
Advantages
- Long-lasting performance in chemically aggressive and high-exposure environments
- Maintains flexibility without compromising strength
- Easy installation and minimal maintenance required
- Provides a reliable seal against environmental factors, preventing water ingress and protecting building integrity