The glass fibers that replace mesh
Cem-FIL and Anti-Crak: alkali-resistant glass fibers that mix directly into concrete. Faster, more affordable, more durable.
Benelux distribution from Brussels
Glass fibers vs. Traditional mesh
Why more and more professionals are switching to glass fibers.
Installation
Application time
Total cost
Crack resistance
Corrosion
Site waste
OCF fibers
Alkali-resistant glass fibers, designed for concrete reinforcement.
OCF Brochure
Discover the full range of Anti-Crak glass fibers for concrete reinforcement. Proven technology for over 40 years.
Technical datasheet (PDF)
Anti-Crak HD
High-density macro fibers for structural reinforcement. Ideal for slabs, screeds and load-bearing elements.
Technical datasheet (PDF)
Anti-Crak HP
High-performance macro fibers for maximum crack resistance. The choice of demanding professionals.
Technical datasheet (PDF)Frequently asked questions
Yes, in the majority of standard applications (slabs, screeds, raft foundations, precast elements). For structures under very high loads, a specific study is recommended.
Dosage varies by application: 0.6 to 1.2 kg/m³ for micro-fibers (plastic shrinkage) and 3 to 10 kg/m³ for macro-fibers (structural reinforcement). Eric advises the exact dosage for your project.
Yes, Cem-FIL fibers are alkali-resistant and compatible with all Portland cements, self-compacting concrete (SCC), shotcrete and mortars.
Alkali-resistant glass fibers have a lifespan equal to that of the concrete itself, over 50 years. Unlike steel, they do not rust.
We deliver across the entire Benelux: Belgium, the Netherlands and Luxembourg. Contact us for a quote including delivery.
Need personalized advice?
Eric guides you in choosing the right fibers and dosage for your project.