MasterFiber

MasterFiber 343

Hybrid Synthetic Fibre for Crack Control in the Early and Late Stages of Cast and Poured Concrete Applications

How Does MasterFiber 343 Work?

MasterFiber 343 is a blend of engineered synthetic macro and microfibres to control early age and hardened shrinkage cracking. MasterFiber 343 has been developed to provide post-crack flexural strength to enable the replacement and/or supplementation of existing concrete reinforcement products.

MasterFiber 343 can be used in slabs-on-ground and precast concrete products.

Typical applications of MasterFiber 343 include, but are not limited to, the following:

  • Industrial and warehouse slabs-on-ground

  • Residential and commercial slabs-on-ground

  • Concrete pavements and footpaths

  • Architectural precast panels

What Are the Benefits of MasterFiber 343?
  • Improves concrete green strength

  • Reduces plastic shrinkage and settlement cracking

  • Enhances ductility, durability, and post-crack flexural strength

  • Decreases construction time and overall labour and material costs

  • Provides effective crack control

Sort