Micrograminflex is a high-density virgin polypropylene synthetic microfiber capable of protecting concrete immediately after installation. It acts as micro-reinforcement around the concrete mix, protecting it from atmospheric and chemical agents, abrasion, impact, corrosion and heat.
In addition, Micrograminflex prevents 80% of the cracks caused by plastic shrinkage of the mix, to the benefit of the finished product's durability. Water-repellent and alkali-resistant, it also acts as a barrier against impurities that would otherwise risk being incorporated into the mix when it is not yet dry.
Advantages
- Improves durability and mechanical characteristics of the structure
- Increases resistance to frost, thaw and atmospheric phenomena in general
- Protects from chemical aggression and corrosion
- Increases resistance to fire and heat
- Water-repellent and alkali-resistant
- Prevents 80% of micro-cracks due to shrinkage phenomena
- Prevents the segregation of aggregates in the mix, improving its quality
- Improves the plastic characteristics of the conglomerate
- It is homogeneously distributed in the mix
Application fields
- Mortars for plasters
- Skim coatings
- Low thickness concretes
- Precast elements
- Spritz-beton
CE Certification
Micrograminflex fibers have CE marking, meeting the requirements of UNI EN 14889-2 with system 3.