Fields of application

Ha-Be PP-Makrofaser is a synthetic fibre designed for optimising the load carrying performance of concrete and screed. Having no rusting effects Ha-Be PP-Makrofaser breeds a long term durability especially in corrosive environments. Additionally Ha-Be PP-Makrofaser improves fire-resisting properties of concrete.
The application range is:
>  Precast concrete
>  Top concrete layer
>  Mortar
>  Infrastructure constructions
>  Parking areas
>  Foundations and monolithic floor panels
Ha-Be PP-Makrofaser is compatible with all types of cement, fillers and concrete admixtures. The fibre protects mixing and application tools against wear.

Working principle

Ha-Be PP-Makrofaser can be mixed easily and homogeneously with concrete. The low-weight fibre can be distributed easily in three dimensions. Optimising the static properties of concrete, Ha-Be  PP-Makrofaser improves the impact re-sistance, the ultimate flexural strength and the duc-tility of concrete. The high fibre frequency in con-crete spreads the tension homogeneously and en-sures prevention of shrinkage and stress cracks.