FİXA REPAİRGROUT EXPAN T45 – High-Performance Non-Shrink Structural Repair Mortar
Product Description
FİXA REPAİRGROUT EXPAN T45 is a cement-based, single-component, non-shrink structural grout mortar engineered for demanding concrete repair and strengthening applications. Classified as an R4 repair mortar, it provides exceptional compressive strength, excellent adhesion, and rapid strength development. Its thixotropic consistency allows safe application on horizontal, vertical, and overhead surfaces without sagging.
Designed for structural rehabilitation projects, EXPAN T45 delivers durable and long-lasting repairs in both interior and exterior environments.
Key Features
- R4-class structural repair mortar
- Non-shrink formulation minimizes cracking risk
- Thixotropic consistency prevents sagging on vertical and overhead surfaces
- High early strength development for fast-track repairs
- Excellent adhesion to concrete substrates
- Suitable for structural strengthening applications
- Easy to mix and apply
- Durable performance in harsh environmental conditions
Applications
FİXA REPAİRGROUT EXPAN T45 is recommended for:
- Structural concrete repair works
- Horizontal, vertical, and overhead repair applications
- Repair of reinforced concrete elements
- Rehabilitation of precast concrete components
- Concrete floor restoration and strengthening
- Filling cavities between existing and new concrete sections
- Repair of deteriorated or honeycombed concrete
- Filling tie-rod holes and core-drilled openings
- Chamfer and edge repair applications
- Sealing gaps around pipes and service penetrations
- Strengthening beam-to-wall and beam-to-column connections
Benefits
High Structural Strength
Provides reliable performance in critical repair and strengthening projects requiring superior mechanical properties.
Crack-Free Repairs
Its non-shrink formulation reduces internal stresses and helps prevent shrinkage-related cracking.
Overhead Application Capability
The thixotropic texture ensures stable application on ceilings and vertical surfaces without slumping.
Rapid Project Completion
Early strength gain allows repaired areas to return to service sooner, reducing downtime.
Versatile Performance
Suitable for a wide range of concrete repair and rehabilitation projects in residential, commercial, and industrial structures.
Application Guidelines
Surface Preparation
The substrate must be clean, sound, and free from dust, oil, grease, loose particles, and contaminants. Damaged concrete should be removed until a solid surface is exposed.
Mixing
Add the recommended amount of clean water and mix using a low-speed mixer until a homogeneous, lump-free mortar is achieved.
Application
Apply using a trowel or repair tools to the prepared area. The mortar can be applied to horizontal, vertical, and overhead surfaces without sagging.
Curing
Protect the repaired area from rapid moisture loss. Appropriate curing methods should be implemented to achieve optimum performance and durability.
Why Choose FİXA REPAİRGROUT EXPAN T45?
- R4-class repair performance
- Excellent durability and structural integrity
- Fast strength development
- Reliable non-shrink technology
- Suitable for complex repair geometries
- Effective for both repair and strengthening projects
Frequently Asked Questions (FAQ)
What repair class does EXPAN T45 meet?
FİXA REPAİRGROUT EXPAN T45 is classified as an R4 structural repair mortar, suitable for high-performance concrete repair applications.
Can it be used on overhead surfaces?
Yes. Its thixotropic consistency allows secure application on ceilings and overhead areas without sagging.
Why is a non-shrink mortar important?
Non-shrink mortars reduce the risk of cracking and maintain dimensional stability, ensuring long-term repair durability.
Where is it commonly used?
It is widely used for reinforced concrete repairs, precast element rehabilitation, floor strengthening, tie-rod hole filling, core-drill repairs, and structural connection reinforcement.
Is it suitable for fast-track repairs?
Yes. Its rapid strength development makes it ideal for projects requiring early load-bearing performance and reduced downtime.