MicroArm polypropylene fiber 18 mm
Purpose:
MicroArm polypropylene fiber is intended for the production of screeds, the arrangement of floors in warehouses, garages, industrial premises, in the production of road surfaces, porous concrete, shotcrete, as well as in the construction of monolithic concrete industrial floors that are subject to significant mechanical loads (aircraft hangars, logistics centers, hydroelectric power plants, road surfaces).
Properties:
With the use of MicroArm polypropylene fiber in the manufacture of screeds, floors, road surfaces, internal stresses in the products are reduced, uniform and uniform reinforcement of the mixture is ensured, unlike a metal mesh, which leads to an increase in the strength of the finished product and an increase in its service life.
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Advantages of use:
- Impact resistance increases
- Indicators of wear resistance of surfaces are increasing
- Water absorption decreases
- Frost resistance increases
- The solution is more convenient for laying
- The delamination of concrete based on a cement-sand mixture is reduced
- Drying shrinkage decreases
- Chemical resistance increases
- Shrinkage cracks are prevented up to 70%
- Bending tensile strength increases
- The impact strength, resistance to vibrational loads increases significantly
- The fire resistance of concrete to fire increases
Recommended consumption of polypropylene fiber MicroArm 18 mm: from 0.9 kg to 2.5 kg per 1 m3