Introduction: High-penetration modified epoxy resin grout is a highly effective solution for repairing concrete cracks, widely applicable in subways, high-speed railways, tunnels, utility corridors, and building structures. This advanced grout not only provides excellent leak sealing but also strengthens the concrete structure. It’s especially beneficial for reinforcing and repairing concrete pavements, bridges, piers, and underwater structures such as docks.
Product Features and Advantages:
- High Penetration: This epoxy resin grout offers exceptional penetration, allowing it to seep into the finest cracks, ensuring thorough filling and reinforcing the overall strength of the concrete structure.
- Modified Material: The grout is enhanced with hyperbranched structural materials, making the epoxy resin suitable for underwater curing, while also maintaining low viscosity and high strength. It also possesses a certain level of flexibility, which effectively counters the expansion and contraction of cracks caused by temperature fluctuations.
- Underwater Curing: Capable of curing underwater, making it ideal for the repair and reinforcement of underwater structures like piers and docks.
- Durability and Stability: Provides long-lasting and stable leak sealing and reinforcement within concrete structures, ensuring the durability of the repair.
Application Process:
- Preparation: Remove the existing surface layer of the structural slab, exposing the concrete base. Drill holes at the crack locations and install grouting ports.
- Crack Sealing: Depending on the crack width, select appropriate sealing materials, such as polymer cement waterproof coatings or waterproof mortar. After sealing, wait for the material to cure before proceeding with pressure grouting.
- Low-Pressure Grouting: For cracks in concrete structures without soil pressure, use a low-pressure, slow grouting method to ensure the grout fully fills the gaps, avoiding material waste.
- Seal Drill Holes: After grouting, seal the drill holes in the concrete structure to prevent grout from leaking out due to gravity.
Benefits:
Using high-penetration modified epoxy resin grout ensures that cracks are effectively filled and reinforced, extending the lifespan of concrete structures while enhancing overall stability and safety. This product is particularly valuable in critical infrastructure projects such as subways, high-speed railways, and bridges, significantly improving the reliability and durability of these constructions.
For more about High-penetration modified epoxy resin grout, please reach us at: sales@yqxpolymer.com or: +86-28-8411-1861.
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