MAPEGROUT HI-FLOW E: Fiber-Reinforced, Shrinkage-Controlled Flowable Concrete Repair Mortar
What is MAPEGROUT HI-FLOW E?
MAPEGROUT HI-FLOW E is a high-flow, fiber-reinforced, shrinkage-controlled concrete repair mortar designed for structural repair applications. Its self-compacting properties make it particularly suitable for areas with dense reinforcement and narrow formwork, allowing for easy, safe, and efficient placement.
Its cement-based, single-component formulation enables quick and practical preparation on-site. Special additives help reduce shrinkage, while fiber reinforcement minimizes the risk of cracking. With its high mechanical strength, the product provides durable, reliable, and long-lasting repairs. It is an ideal solution for form-and-pour repair applications.
Technical Specifications
- Type: Single-component, cement-based
- Consistency: Flowable and self-compacting
- Fiber Reinforcement: Helps reduce plastic shrinkage cracking
- Shrinkage Control: Contains special additives to minimize shrinkage
- Maximum Aggregate Size: 2.5 mm
- Mixing: Prepared with water according to the manufacturer's recommendations
- Application Thickness: 10–50 mm in formwork applications
Advantages
Superior Flowability
Easily penetrates congested reinforcement areas and narrow voids.
Shrinkage Reduction
Provides long-term durability and enhanced crack control.
Fiber Reinforcement
Improves mechanical strength and crack-bridging performance.
Easy Application
Simplifies form-and-pour repair operations.
High Compressive Strength
Suitable for use in structural and load-bearing elements.
Single-Component System
Allows fast and hassle-free preparation on construction sites.
Applications
- Repair of heavily reinforced columns and beams
- Restoration of precast concrete elements
- Inverted beams, soffits, and hard-to-access areas
- Industrial floors and infrastructure structures
- Rehabilitation projects carried out using form-and-pour methods
Application Instructions
The substrate must be thoroughly cleaned of dust, oil, loose particles, and any contaminants that may affect adhesion. Mix the product with the amount of water specified in the technical data sheet until a homogeneous, flowable consistency is achieved.
Pour the prepared mortar into the formwork, where it will flow and consolidate under its own weight without requiring vibration. After application, proper curing procedures should be followed, and rapid moisture loss must be prevented.
Strong and Efficient Repairs with MAPEGROUT HI-FLOW E
MAPEGROUT HI-FLOW E provides high-performance repair solutions for complex reinforcement layouts and difficult-to-access areas. Its flowable consistency and durable composition help reduce labor requirements and application time while ensuring reliable, long-lasting results.
Frequently Asked Questions (FAQ)
In which applications is MAPEGROUT HI-FLOW E recommended?
It is ideal for repairing heavily reinforced columns, beams, and areas requiring placement within narrow formwork.
Is vibration required during application?
No. Its self-compacting properties eliminate the need for vibration equipment.
Is formwork necessary?
Yes. Since the product is applied using the form-and-pour method, formwork is required.
What are the benefits of fiber reinforcement?
Fiber reinforcement helps reduce shrinkage cracking and improves the overall durability and surface performance of the repaired structure.