Sika Water Bars SG

Sika® Water Bars SG are high-quality, hydrophilic sealing profiles designed to effectively waterproof construction joints in concrete and masonry structures. Made from an advanced elastomeric compound, these water bars expand upon contact with water, creating a robust, impermeable seal that prevents water penetration. Sika® Water Bars SG are specifically engineered for applications where water ingress and hydrostatic pressure are a concern, offering long-lasting protection. They are ideal for use in underground structures, water-retaining facilities, and areas exposed to water pressure, providing reliable waterproofing in both new construction and renovation projects.

Usage:

Sika® Water Bars SG are primarily used for:

1. Sealing Construction Joints: Installed at construction joints in concrete or masonry to provide a strong waterproof seal and prevent water infiltration.
2. Waterproofing Underground Structures: Applied in tunnels, parking garages, basements, and other subterranean spaces to protect against water ingress from high groundwater levels or hydrostatic pressure.
3. Water Retaining Structures: Used in water tanks, reservoirs, swimming pools, and other water-retaining structures to ensure watertight integrity and prevent leaks.
4. Pipe and Cable Penetration Seals: Installed around pipes, cables, and other penetrations through concrete or masonry structures to prevent water from seeping through.
5. Foundation Waterproofing: Sealing joints and cracks in foundation walls and floors, especially in areas exposed to high water pressure.
6. Industrial and Chemical Plants: Protecting industrial facilities, wastewater treatment plants, and chemical plants from water or chemical infiltration at construction joints and critical seams.

Advantages:

1. Hydrophilic Expansion: Sika® Water Bars SG expand when in contact with water, forming a strong, impermeable seal that prevents water ingress.
2. Excellent Hydrostatic Pressure Resistance: Designed to withstand high water pressure, making them ideal for applications in underground and water-retaining structures.
3. Durability and Flexibility: The material remains flexible after expansion, allowing the seal to accommodate slight movements in the structure while maintaining long-term waterproofing effectiveness.
4. Easy to Install: The water bars are easy to install at construction joints, pipe penetrations, and cracks, providing a straightforward solution for waterproofing.
5. Chemical Resistance: Resistant to a variety of chemicals, making Sika® Water Bars SG suitable for use in industrial environments where exposure to chemicals or wastewater may occur.
6. Non-Toxic: Safe to use once installed, with no harmful emissions, making them appropriate for residential, commercial, and industrial applications.
7. Long-Term Protection: Provides a lasting solution that ensures the structure remains water-tight for many years, reducing the need for frequent repairs or maintenance.
8. Cost-Effective: Offers a long-term, low-maintenance waterproofing solution that reduces overall lifecycle costs of a project.

Applications:

1. Basement Waterproofing: Sealing construction joints in basement walls and floors to prevent water infiltration from the surrounding ground.
2. Tunnel and Underground Structures: Protecting tunnels, subways, parking garages, and other underground environments from water damage and ingress.
3. Water Retaining Structures: Sealing joints in water tanks, swimming pools, reservoirs, and treatment plants to ensure water-tightness and prevent leaks.
4. Foundation Waterproofing: Applied in foundation walls and floors to prevent water from entering due to hydrostatic pressure, particularly in areas with high groundwater.
5. Pipe and Cable Penetrations: Sealing around pipes, cables, and other penetrations passing through concrete to prevent water leaks.
6. Industrial Applications: Used in industrial and chemical plants to prevent water or chemical leakage at construction joints, ensuring safe and secure operations.
7. Heritage Building Restoration: Used in the restoration of heritage buildings, protecting them from water damage while maintaining their structural integrity.
8. Bridges and Infrastructure Projects: Used in construction joints of bridges and other infrastructure to ensure waterproofing and prevent water-related damage.