MasterFiber 240 - Structural polypropylene fibre for reinforcing cast concrete
How does it work?
MasterFiber 240 is extruded from a natural
polypropylene homo polymer and formed into a
crimped profile in order to anchor it in a
cementitious matrix. Further reinforcing concrete,
it adds toughness and ductility.
This fibre is particularly suitable for alkaline
environment, where a high chemical resistance is
requested, in corrosive or aggressive
MasterFiber 240 can be used in:
- Industrial flooring
- Precast elements
- Drying shrinkage reinforcement
What is it used for?
The fibres must be added to the concrete mixer
after the water and admixtures and mixed
sufficiently to ensure even distribution in the
MasterFiber 240 can be used in combination
with all the admixtures of Master Builders Solutions, particularly with
in flooring application to protect
concrete against drying shrinkage cracks.