FIXA AQUAFIX EXPAN: High-Strength Non-Shrink Structural Repair Mortar Providing Waterproof Protection

FIXA AQUAFIX EXPAN is a cement-based structural repair mortar that develops high strength in a short period of time. Thanks to its non-shrink formulation, it eliminates the risk of cracking during curing. Its active chemical components not only provide an effective repair solution but also create crystalline waterproofing within the structure.

Resistant to both positive and negative hydrostatic pressure, AQUAFIX EXPAN offers long-lasting protection for concrete surfaces and helps extend the service life of structures.

Key Features

• High strength development: Achieves rapid mechanical strength after application.
• Non-shrink formulation: No risk of shrinkage-related cracking during curing.
• Crystalline technology: Provides integral waterproofing within the repaired area.
• Resistance to positive and negative pressure: Effective against water pressure from both sides.
• Long-term protection: Delivers durability throughout the structure’s service life.
• Dual-purpose solution: Functions as both a repair mortar and a waterproofing material.

Areas of Application

AQUAFIX EXPAN is ideal for repairing and waterproofing concrete surfaces exposed to water:

• Tie-rod holes and spacer voids
• Fillet and cove applications
• Segregated retaining wall concrete
• Horizontal and vertical construction joints
• Gaps between old and new concrete
• Core-drilled holes
• Around service pipes and penetrations
• Concrete repair areas requiring waterproof protection

Technical Advantages

• Permanently blocks water pathways through crystalline action.
• Rapid strength gain makes it ideal for fast-track repair projects.
• Provides excellent adhesion to concrete substrates.
• Suitable for applications exposed to both positive and negative water pressure.

Why Choose FIXA AQUAFIX EXPAN?

AQUAFIX EXPAN goes beyond conventional repair mortars by combining:

• High structural strength
• Crystalline waterproofing technology

in a single product.

This combination ensures that structural repairs not only restore strength and appearance but also provide permanent waterproof protection. It is a reliable solution for basements, tunnels, retaining walls, and all structures exposed to water infiltration.

Frequently Asked Questions (FAQ)

Is AQUAFIX EXPAN only used for repairs?

No. In addition to structural repairs, it also provides crystalline waterproofing protection.

Is it suitable for tie-rod holes?

Yes. It is widely used for filling tie-rod and spacer holes in concrete structures.

What does non-shrink mean?

Non-shrink means the material does not experience volume loss during curing, reducing the risk of cracking.

On which surfaces can it be applied?

It can be safely used on segregated concrete surfaces, construction joints, fillet applications, core-drilled holes, and around pipe penetrations.

FIXA AQUAFIX EXPAN is a high-performance structural repair mortar that combines durable repair capabilities with permanent crystalline waterproofing in a single solution.