For almost 40 years, the versatile range of KrampeHarex® fibres has been delighting customers and companies from more than 50 nations. These years of experience and the corresponding expert knowledge make the family-owned company one of the leading companies in the field of fibre reinforced concrete construction and your professional partner.
steel/stainless steel fibres with hooked ends and corrugated steel fibres
for precast concrete elements, refractory concrete, industrial floors, security technology, tunnel construction, traffic areas and residential construction
straight steel/stainless steel and micro steel fibres
for ultra high performance concrete, security technology and ready-mix mortar
slit sheet fibres
for concrete screeds and concrete repairs
for passive fire protection, screeds and reducing shrinkage
for outside and agricultural applications, precast elements and sprayed concrete
for floors, screeds, precast concrete elements and reducing shrinkage
We find the right fibre for your construction project
We take into account structural design, a detailed cost-benefit analysis (as opposed to just looking at costs), and concrete mix design. We also can test the performance of fibre reinforced concrete in advance using beam tests in our own concrete laboratory or help and supervise performance tests locally - so we can demonstrably guarantee the best performance for your project.
Fields of application & triple strong advantages
- Efficient protection due to higher material toughness
- Protection against high-temperature corrosion
- Optimum material utilisation
We have been drawing the wire for our fibres "made in Germany" in our own production since 2003 - thus enabling 100% delivery reliability and individual special productions for our customers. At the same time, our fibres and abrasives are subject to the control of our own ISO 9001:2015 certified quality management laboratory and thus to the highest and most demanding standards.