MasterCrete LH 5460

Deep Pour Engineered Micro Concrete (formerly BluCem LH60)

How Does MasterCrete LH 5460 Work?

MasterCrete LH 5460 is a single-component, cement-based powder mixed with specially graded aggregates, requiring only water to create a high-performance deep pour micro concrete.

Recommended Uses:

• Restoration of damaged concrete structures such as columns, beams, and foundations in infrastructure projects like bridges, tunnels, Marine structure repairs, including piers and wharves and retaining walls.

• Filling voids, honeycombs, or large cracks.

• Ideal for deep pours with low heat generation.

• Suitable for thick concrete sections.

• Grouting for precast elements and base plates.

• Installation of heavy-duty industrial flooring and machinery bases.

• Applications requiring low electrical resistivity and high thermal conductivity.

What Are the Unique Features of MasterCrete LH 5460?

Designed for civil engineering applications, MasterCrete LH 5460 is a pumpable solution that features advanced cement additives. The micro concrete is Class C dual shrinkage compensated, exhibits low heat generation, and is free from alkali-silica reactions. It also offers ultra-low permeability, excellent thermal conductivity, and low electrical resistivity.

What Are the Benefits of MasterCrete LH 5460?

• Deep pour capabilities - Engineered for deep pour applications with controlled setting and curing properties.

• Pumpable - easy to handle and suitable for pumping over long distances or difficult-to-access areas.

• Dual shrinkage compensation - minimizes the risk of cracking by compensating for both plastic and drying shrinkage.

• Low heat of hydration - reduces thermal stresses, making it suitable for large volume pours.

• Alkali-Silica reaction free - prevents harmful reactions that could compromise the durability of the concrete.

• Ultra-low permeability - provides excellent resistance to water ingress and aggressive chemicals.

• High thermal conductivity - effective in heat transfer, ideal for environments where thermal stability is essential.

• Low electrical resistivity - suitable for applications requiring electrical conductivity.

• Enhanced durability & crack resistance - offers long-term performance and reduces the risk of cracking during the curing process.

• Approved to AS/NZS 4020:2018 (tested to the maximum exposure level) - suitable for contact with potable water.