SikaWrap® Hex 230C

SikaWrap® Hex 230C is a high-strength, bidirectional, carbon fiber fabric reinforced with epoxy resin, specifically designed for structural reinforcement of concrete, masonry, and steel. It is part of Sika’s advanced composite strengthening systems, offering a durable and efficient solution for improving the load-bearing capacity, seismic resistance, and durability of existing structures. The fabric is easy to apply, adaptable to a wide range of substrates, and provides exceptional performance under tension. The carbon fiber’s unique hexagonal weave design ensures optimal load distribution, making it suitable for both strengthening and repair applications in challenging environments.

Usage:

SikaWrap® Hex 230C is used for:

1. Structural Strengthening: Reinforcing and upgrading the strength of concrete, masonry, and steel structures that are deteriorating or require additional load-bearing capacity.
2. Seismic Retrofit: Enhancing the seismic resistance of buildings, bridges, and other infrastructure to meet modern building codes and withstand seismic forces.
3. Concrete Repair: Applied to reinforce cracked or damaged concrete elements, restoring their original strength and ensuring structural stability.
4. Bonding to Steel and Masonry: Ideal for bonding carbon fiber fabrics to steel, concrete, and masonry surfaces for structural reinforcement in commercial and industrial projects.
5. Strengthening of Slabs, Beams, and Columns: Used to strengthen concrete beams, columns, and slabs that are experiencing overload or need to meet updated safety standards.
6. Marine and Coastal Applications: Used in coastal or marine environments to reinforce concrete and masonry structures exposed to harsh conditions, such as piers and seawalls.

Advantages:

1. High Strength and Durability: Offers exceptional tensile strength, providing superior reinforcement in both structural and non-structural applications, ensuring long-term performance.
2. Corrosion-Resistant: Unlike traditional steel reinforcement, the carbon fiber fabric is immune to corrosion, providing long-lasting protection in environments exposed to moisture, chemicals, and saline conditions.
3. Lightweight and Easy to Handle: The lightweight nature of SikaWrap® Hex 230C makes it easy to transport, handle, and apply, reducing labor costs and installation time.
4. Non-Invasive Application: Can be applied externally to existing structures with minimal disruption, eliminating the need for heavy construction work or structural demolition.
5. Versatile and Flexible: The flexible carbon fiber fabric can be easily adapted to a variety of shapes and sizes, making it suitable for both simple and complex reinforcement projects.
6. Optimal Load Distribution: The hexagonal weave design ensures even load distribution, improving the overall strength and stability of the reinforced structure.
7. Quick Installation: The installation process is faster compared to traditional reinforcement methods, reducing downtime and disruption to ongoing operations.
8. Long-Term Performance: SikaWrap® Hex 230C is designed to provide long-term structural reinforcement with minimal maintenance, offering a cost-effective alternative to traditional methods.

Applications:

1. Strengthening of Concrete Elements: Used to reinforce columns, beams, slabs, and other concrete structures that need additional load-bearing capacity.
2. Seismic Retrofit of Buildings: Strengthens and improves the seismic resistance of buildings, bridges, and other infrastructure to meet modern seismic design standards.
3. Bridge and Infrastructure Repair: Ideal for the repair and strengthening of bridges, overpasses, tunnels, and other infrastructure subjected to high loads and environmental stress.
4. Repair of Damaged Concrete: Applied to restore the strength of damaged concrete elements, such as cracked walls, floors, and supports.
5. Reinforcement in Coastal and Marine Environments: Protects and strengthens concrete structures exposed to harsh marine conditions, including seawalls, jetties, and piers.
6. Retrofitting and Upgrading Structures: Strengthens structures in need of retrofitting to accommodate additional loads, seismic forces, or updated building codes.
7. Industrial and Commercial Buildings: Reinforces the structural elements of commercial and industrial buildings that have been weakened by wear, increased loading, or environmental factors.
8. Repair and Strengthening of Historic Structures: Ideal for restoring and reinforcing historic or heritage buildings that require structural upgrades while preserving their aesthetic integrity.