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Office G-33 Waqas Height Block 13D/1 Gulshan Iqbal Karachi, Pakistan

Expansion Joint Repair

Reliable Expansion Joint Repairs – Long-Lasting Protection Guaranteed!

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    Expansion Joint Repair & Waterproofing Services by Brooks Chemical Services

    At Brooks Chemical Services, we specialize in expansion joint repair and waterproofing solutions for building envelopes in Karachi, Pakistan. Our expert team offers reliable, cost-effective services for leakage and seepage issues, ensuring that your building’s structure remains safe, secure, and waterproofed for years to come.

    What is Expansion Joint Repair?

    Expansion joints are essential in any structure, allowing materials to expand and contract with temperature fluctuations and other environmental factors. However, these joints can become susceptible to leakage and seepage over time, causing damage to your building. Expansion joint repair involves sealing these joints to prevent water ingress and structural damage.

    New Eversmatic: The Ultimate Solution for Expansion Joint Waterproofing

    We use New Eversmatic, a high-performance sealant and gap filler based on special polymers, designed to provide an effective waterproofing solution for building expansion joints. Once cured through moisture evaporation, New Eversmatic forms a durable and attractive joint sealant that provides long-lasting protection.

    Features of New Eversmatic Expansion Joint Waterproofing:

    • Versatile & Easy to Apply: New Eversmatic is simple to use and can be applied directly to fill gaps and joints with minimal movement. Ideal for various surfaces, including pre-cast concrete panels, doors, windows, and roof cracks.

    • Durable Sealant: Offers excellent adhesion to most materials, ensuring a strong, waterproof bond.

    • Smooth & Attractive Finish: Provides a smooth, aesthetic finish that can be easily overpainted, blending seamlessly with your building’s design.

    • Color Stable & Odor-Free: The sealant remains stable over time and is free from odors, making it suitable for both indoor and outdoor applications.

    • Economic & Cost-Effective: Offers an economical solution for joint sealing without compromising on quality or performance.

    Specifications of New Eversmatic:

    • Cure Time: Full cure is achieved in approximately 1 week (depending on climate).

    • Movement Capacity: Capable of accommodating 24-45% of the average joint width.

    • Minimum Joint Depth: 6mm.

    • Maximum Joint Width: 25mm.

    • Coverage: Provides 10 linear feet per kg (1x1x1).

    Surface Preparation & Application Process:

    For optimal results, all surfaces must be clean and free from loose or adhering particles. Porous materials can be slightly damp, but all surfaces should be prepared properly before application. New Eversmatic is easy to apply directly from the container using a spatula.

    Expansion Joint Repair Steps:

    1. Clean the surface to remove any dirt, debris, or loose particles.

    2. Apply New Eversmatic directly to the joint using a normal spatula or trowel.

    3. Ensure that the joint is filled evenly and completely, allowing for proper curing.

    4. Clean tools immediately after use to maintain them for future applications.

    Important Notes:

    • Do not use on soft plastics, bare metals, bitumen, or tar surfaces.

    • Not suitable for underwater joints.

    • Priming may be necessary for absorbent substrates.

    • For specific recommendations or assistance, please consult with our technical department.

    • Packaging Options: Available in 60kg, 70kg, and 80kg packs.

    Why Choose Brooks Chemical Services for Expansion Joint Repair?

    Brooks Chemical Services offers top-tier expansion joint repair and waterproofing services using the trusted New Eversmatic sealant. We have extensive experience in waterproofing building envelopes, ensuring your structure is well-protected from water damage.

    Benefits of Expansion Joint Waterproofing with Brooks Chemical Services:

    • Effective waterproofing for expansion joints, preventing leaks and water infiltration.

    • Long-lasting performance with New Eversmatic, designed to withstand harsh weather conditions.

    • Easy to apply with minimal effort required, saving time and labor costs.

    • Cost-effective solution for sealing gaps and joints in new and old buildings.

    • Expert advice and technical support for all your waterproofing needs.

    Contact Brooks Chemical Services for Expansion Joint Repair and Waterproofing Solutions

    If you’re facing expansion joint leakage or seepage issues, or need a high-quality solution for waterproofing gaps and cracks in your building, Brooks Chemical Services is here to help. Our New Eversmatic sealant offers durable, cost-effective protection that ensures your building stays dry and safe.

    Get in Touch today to learn more about our expansion joint waterproofing services and how we can help protect your property.

    expansion joints waterproofing

    Expansion joint repair:

    Walls or roof surface cracks over 1.5mm in width must be ground, in general no primer coating is required. Absorbent substrates are primed when mixed with a mixture of new evermastic. Similarly new evermastic is easily applied direct from using the normal spatula. Clean all tools and equipment immediately  and then re-use it.

    1. Do not use it on soft plastics, bare metal, bitumen or tar.
    2. Not usable for underwater joints, if the sealant is not used within the recommendations Expansion Joints Waterproofing Solutions For New and Old Concrete Building
    3. You can also consult with our technical department.
    4. We also supply packings: sokgs-60kgs-7okgs-8

    Bridge the Gaps, Strengthen Your Structure

    Are you facing cracks or leaks in your building’s expansion joints? Brooks Chemical Services provides expert Expansion Joint Repair Services in Pakistan to restore structural integrity and prevent water damage. With years of experience in waterproofing and structural repair solutions, our skilled team delivers durable, long-lasting repairs without compromising your building’s design. Contact us today for a free quote!

    Benefits: Expansion Joint Repair

    Expansion Joint Repairs – Your Solution for Long-Lasting Protection!

    Effectively seals gaps, preventing water seepage and protecting the structure from moisture damage.
    Maintains the building's integrity by allowing natural expansion and contraction without causing cracks.
    Tailored repair services to meet specific structural needs and materials.
    Repairs performed without causing damage to the surrounding structure.

    Gallery: Expansion Joint Repair

    Brooks Chemical Services

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    FAQs: Expansion Joint Repair

    What materials are used to fill and seal expansion joints?

    • Common Materials:
      • Polyurethane Sealant: Durable and flexible, ideal for high-movement joints.
      • Silicone Sealant: Waterproof and UV-resistant, suitable for outdoor or wet areas.
      • Polysulfide Sealant: Resistant to fuels and chemicals, often used in industrial settings.
      • Foam Backer Rods: Compressible filler for large gaps (e.g., 4-inch gaps) before applying sealant.
    • Best Filler for Concrete: Self-leveling polyurethane or silicone for narrow joints; foam-backed sealant for wider gaps.

    How do you repair or treat damaged expansion joints?

    • Repair Process:
      1. Clean the Joint: Remove debris, old sealant, and loose material.
      2. Insert Backer Rod: For gaps >0.5 inches, use foam backer rods to support the sealant.
      3. Apply Sealant: Fill with polyurethane, silicone, or polysulfide sealant. Smooth the surface.
      4. Cure: Allow 24–48 hours for the sealant to set.
    • Large Gaps (e.g., 4 inches): Use foam backer rods combined with flexible sealant to accommodate movement.

    How do expansion joints work, and why are they important?

    • Function: Expansion joints absorb thermal expansion/contraction and structural movement to prevent cracks.
    • Key Features:
      • Allow horizontal/vertical movement without damaging adjacent materials.
      • Require flexible, durable sealants to maintain integrity over time.