Mapei Mapefill GP | General purpose non-shrink grout

Mapefill GP emerges as an exceptional pre-blended powdered grout designed for addressing voids and structural imperfections. With its high strength cement, graded aggregates, and specialized additives including an expansive agent, Mapefill GP offers unmatched performance in structural repair and enhancement.

Applications and Utility

The versatile applications of Mapefill GP encompass various structural needs:

Grouting Voids: Ideal for patching concrete honeycombs, filling gaps in precast elements, and grouting base plates and bridge bearings.
Anchoring Equipment: Perfect for anchoring mechanical equipment and steel bars securely.
Concrete Repair: Suitable for concrete repair tasks and executing underpinning activities.

Technical Attributes

Mapefill GP showcases an array of technical characteristics that define its superiority:

Non-Shrink & High Strength: Exhibits a total absence of shrinkage in plastic and hardened phases, while developing early flexural and compressive strength.
Exceptional Qualities: Boasts impermeability to water, superior adhesion to rebars and concrete, and remarkable resistance to dynamic mechanical stress.
Safety and Standards: Complies with stringent European standards (EN 1504-6 & EN 1504-9) for anchoring mortar and concrete repair systems.

Application Guidelines

To ensure optimal performance and application efficacy, strict adherence to recommended procedures is vital:

Surface Preparation: Thoroughly clean and remove deteriorated concrete, dust, oil, and debris before filling voids.
Grout Preparation: Follow precise water ratios, ensuring a homogeneous, fluid paste without air bubbles.
Application Technique: Pour grout uniformly, avoiding air entrapment, and fill spaces diligently.

Precautions and Post-Application Instructions

Specific guidelines ensure proper curing and application results:

Consider temperature conditions during application and curing phases.
Protect exposed grout surfaces from rapid water evaporation to prevent plastic shrinkage and surface cracks.
Cleaning of fresh grout is achievable with water, while cured grout requires mechanical removal.

Technical Data and Performance

The technical data highlights the impressive mechanical and performance characteristics of Mapefill GP, exhibiting its strength, absence of bleeding, controlled volume expansion, and adherence to stringent European standards.

Packaging and Safety Instructions

Available in 25kg bags, Mapefill GP’s packaging ensures product integrity. Safety instructions emphasize the use of protective gear and handling precautions due to its alkaline nature.

Professional Use and Disclaimer

Mapefill GP’s technical information is indicative and subject to confirmation in long-term applications. Users are encouraged to ensure suitability before application, taking full responsibility for consequences.

Mapefill GP stands as a premier solution for structural repair and enhancement, embodying reliability, strength, and adherence to rigorous standards. Its multifaceted applications and unmatched technical attributes make it an indispensable choice for structural professionals seeking durability and performance in their projects.