MasterFiber 24

Synthetic micro fibers in polypropylene for concrete for the prevention of plastic shrinkage. In water-macerable paper bag.

The MasterFiber 24 synthetic micro fibers are agglomerated poly-propylene fibers in flakes, characterized by a high specific surface, expressly designed for the prevention of plastic shrinkage of concrete.

The MasterFiber 24 synthetic micro fibers have a good dispersibility within the cement mixtures, an essential element for the realization of homogeneous concretes. The MasterFiber 24 are in pre-dosed packs in water-tear paper.

The applications are:

• Industrial flooring.
• Hydraulic works, reservoirs, basins and canals.
• Prefabricated elements

The essential role of MasterFiber 24 synthetic micro fiber cells is to limit the plastic shrinkage cracking of the concrete during the short curing period. The MasterFiber 24 synthetic micro fibers also have a series of characteristics that make them particularly suitable for use in cementitious matrices such as:

• high adhesion to the matrix
• high chemical resistance in an alkaline environment
• the absence of degradation phenomena deriving from molds, fungi, etc.