MasterFiber 051

Fibrillated Polypropylene Fibre Micro-Reinforcement System

How Does MasterFiber 051 Work?

MasterFiber 051 is a fibrillated microfibre for secondary concrete reinforcement. MasterFiber 051 is engineered to reduce plastic and settlement cracking, improve impact strength, enhance fatigue resistance, and maximise concrete toughness. This fibrillated fibre is manufactured to offer long-term durability and secondary/temperature control. MasterFiber 051 is non-corrosive, non-magnetic, chemically inert, and 100% alkali-proof.

Recommended Uses:

• General purpose slab-on-grade

• Toppings

• Slope paving

• Driveways

• Basement floors

• Extruded concrete mixes for jersey barriers, kerbs, and gutters (TMR approved)

MasterFiber 051 Increases:

• Impact and shear resistance

• Fatigue and abrasion resistance

• Concrete toughness

• Long-term durability

MasterFiber 051 Decreases:

• Plastic shrinkage

• Settlement cracking

What Makes MasterFiber 051 a Unique Solution?

The addition of microfibrils attached to the primary fibre allows for additional anchorage sites, providing a stronger fibre-to-matrix bond. As a result, performance is increased over non-fibrillated fibre.