- Controls and inhibits crack formulation caused by plastic shrinkage, settlement or other internal stresses in concrete.
- Reduces shotcrete rebound.
- Improves fresh mix properties (homogeneity & cohesiveness).
- Increases concrete durability.
- Easily distributed throughout the cementitious mix.
- Compatible with all types of cement and concrete admixtures.
- Reduces bleeding.
- Higher fiber count per Kg than standard monofilament fiber resulting in lower dosages.
DonFiber PP Ultra is an ultra-fine denier, monofilament micro fiber reinforcement, manufactured of 100% polypropylene fibers containing no polyamide, nylon or reprocessed olefin materials. It is designed for use with all cementitious mixes.
The inclusion of DonFiber PP Ultra within a concrete mix or cementitious mixes will reduce and control plastic shrinkage cracks and early age cracks.