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Technical Datasheets
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Everything about EN 14889, the Concrete Agreement, DuboCalc and MKI values — and what they mean for your project.
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Types of concrete fibres: steel, synthetic, glass and basalt compared
Steel, synthetic, glass or basalt — each fibre type has its own profile in strength, cost and application. This overview helps you choose.
Read articleFibre reinforced concreteHow does fibre reinforcement work in concrete?
Fibres take over the tensile force the moment concrete cracks, shifting failure behaviour from brittle to ductile — the working principle explained.
Read articleFibre reinforced concreteFibre reinforced concrete vs. reinforcement mesh: the difference in time and cost
Fibre concrete or reinforcement mesh? We set the cost structure of both methods side by side and show where the real savings lie.
Read articleFibre reinforced concreteFibre reinforced concrete for industrial floors
Forklift traffic, heavy racking and continuous transport demand a lot of an industrial floor. Why fibre reinforcement fits, and which fibre type where.
Read articleFibre reinforced concreteFibre reinforced concrete for foundations explained
From lighting columns to yard foundations: fibre reinforced concrete is gaining ground in foundations. Where and why it is a suitable alternative.
Read articleFibre reinforced concreteFibre reinforced concrete vs. traditional reinforcement: what should you choose, and when?
Fibre reinforcement or bars and mesh? Both raise the tensile strength of concrete, but in a different way. This article sets out the differences.
Read articleFibre reinforced concreteSynthetic fibre concrete: when is it the right choice?
Synthetic fibre excels in shrinkage crack control, corrosion resistance and ease of handling. When is it the right choice over steel fibre?
Read articleFibre reinforced concreteHow does fibre reinforcement in concrete work? The mechanism explained
Why do a few kilograms of loose fibre per m³ stop concrete from cracking? The answer lies in crack bridging at micro level — explained here.
Read articleFibre reinforced concreteCorrosion of reinforcing steel: why fibres prevent this problem
Corrosion of reinforcing steel is a leading cause of concrete damage worldwide. Synthetic and basalt fibres are unaffected by it. Here is how that works.
Read articleFibre reinforced concreteDosing concrete fibres: practical guidelines
Too few fibres and the effect fails to appear; too many and workability suffers. Practical dosage guidelines per fibre type at a glance.
Read articleFibre reinforced concretePouring fibre reinforced concrete: the complete guide
Fibre reinforced concrete for your project? This guide walks step by step through objective, dosage, pouring and curing — from preparation to handover.
Read articleFibre reinforced concreteWhat does fibre reinforced concrete cost? Prices at a glance
What does fibre reinforced concrete cost compared with traditional reinforcement? The cost structure — from fibre-type surcharges to the real savings.
Read articleFibre reinforced concreteConcrete spalling from reinforcement corrosion: the A28 case
At the Lankhorst interchange (A28), concrete broke loose from a viaduct due to reinforcement corrosion. What the case teaches and where fibres help.
Read articleFibre reinforced concreteFibre reinforced concrete: frequently asked questions
The most frequently asked questions about fibre reinforced concrete — from fibre type and dosage to corrosion, cost and workability. A handy reference.
Read articleFibre reinforced asphaltWhat is fibre reinforced asphalt and how does it work?
Fibre reinforced asphalt contains strong fibres that slow cracking, ravelling and rutting — a recyclable alternative to PMB and reinforcement mesh.
Read articleFibre reinforced asphaltAramid fibres vs PMB: cost, environmental impact and lifespan
PMB or aramid fibres in penetration bitumen? Based on FIBRA data from the A73, we compare production process, environmental impact and cost.
Read articleFibre reinforced asphaltPCR Asphalt 2026: what the new environmental standard means
Since 1 July 2026, PCR Asphalt 2026 calculates the environmental performance of mixes uniformly — putting the fibre advantage in black and white.
Read articleFibre reinforced asphaltWhat is an aramid fibre? Properties, types and application in asphalt
Aramid fibres are among the strongest synthetic fibres in existence. We explain what an aramid fibre is, which types exist, and how they reinforce asphalt.
Read articleFibre reinforced asphaltFibre asphalt production temperature explained
Fibre reinforced asphalt can be produced at a lower temperature than asphalt with PMB. Why that is, and what it means for energy and the environment.
Read articleFibre reinforced asphaltFibre-reinforced asphalt and noise reduction
Does fibre reinforcement affect the noise performance of ZOAB and thin noise-reducing surface layers? CPX measurements on the A73 provide the answer.
Read articleFibre reinforced asphaltFibre reinforced asphalt for heavy-duty construction roads
Intensive lorry traffic, short preparation time and a difficult subgrade: why fibre reinforced asphalt handles heavily loaded construction roads well.
Read articleFibre reinforced asphaltWhat does fibre reinforced asphalt cost per m²?
The price per m² is the first question. A realistic view of the cost build-up of fibre reinforced asphalt — and why the surcharge works out cost-neutral.
Read articleFibre reinforced asphaltTendering fibre reinforced asphalt: what to watch for?
A practical checklist for municipalities, provinces and other clients who want to include fibre reinforced asphalt in a tender.
Read articleFibre reinforced asphaltHeat-resistant asphalt: how fibres counter rutting caused by heat
In heat, asphalt softens and becomes more prone to rutting. Fibre reinforcement tackles this differently from reflective mixes — and complements them.
Read articleFibre reinforced asphaltA73 case study: results of the FIBRA research
On the A73 near Roermond, BAM and Rijkswaterstaat built a FIBRA trial section with four mixtures. The set-up, results and conclusions.
Read articleFibre reinforced asphaltFibre reinforced asphalt: frequently asked questions
The most frequently asked questions about fibre reinforced asphalt — from the comparison with PMB and costs to recycling, noise and tendering.
Read articleSustainability, standards and innovationCircular construction with fibre reinforced concrete and asphalt
Circularity is a priority for Rijkswaterstaat, municipalities and provinces. How fibre reinforcement of concrete and asphalt supports circular goals.
Read articleSustainability, standards and innovationCO₂ savings with fibre reinforcement: a worked example
Sustainability claims only convince with figures. Using a real-world example: how much CO₂ fibre reinforcement saves compared with steel reinforcement.
Read articleSustainability, standards and innovationInstalling emission-free asphalt with fibres
Emission-free construction is not just about equipment; the asphalt mix counts just as much. How fibre reinforcement and emission-free paving combine.
Read articleSustainability, standards and innovationReducing MKI and MPG with fibre reinforcement
MKI and MPG appear ever more often in tenders. What the Environmental Cost Indicator and MPG involve — and how fibre reinforcement scores on both.
Read articleSustainability, standards and innovationfib Bulletin 105: the international standard for fibre reinforced concrete
For anyone working seriously with fibre reinforced concrete, fib Bulletin 105 is essential. It bundles the current knowledge Model Code 2020 left open.
Read articleSustainability, standards and innovationThe FIBRA project: European research into fibre reinforced asphalt
Behind the Dutch trial sections of fibre reinforced asphalt lies a larger European research project. What FIBRA involved and who took part.
Read articleSustainability, standards and innovationThe future of fibre reinforcement: 5 trends to watch
Fibre reinforcement of concrete and asphalt is proven, but far from standing still. Five developments that will shape the sector in the coming years.
Read articleSustainability, standards and innovationTrial section A73: fibre reinforced porous asphalt on the Dutch motorway
Near Roermond, a demonstration garden for sustainable asphalt has run for years, where fibre reinforcement is also tested. A look at the results.
Read articleSustainability, standards and innovationClimate-neutral and circular by 2030: the role of fibres
Rijkswaterstaat aims to work climate-neutral and circular by 2030, with 50% fewer primary raw materials. Fibre reinforcement touches both tracks.
Read articleSustainability, standards and innovationSustainability certification for fibre materials in construction
Citing fibre reinforcement in a tender or sustainability report means dealing with certification. An overview of what you should request.
Read articleSustainability, standards and innovationSubstantiating the CO₂ Performance Ladder with fibre reinforcement
Scoring on the CO₂ Performance Ladder or using it as an award criterion? Fibre reinforcement delivers traceable figures for your scope 3 reduction.
Read articleSustainability, standards and innovationThe biggest maintenance challenge ever: the role of fibres
Rijkswaterstaat calls it the biggest maintenance challenge ever. Every measure that extends service life counts — fibre reinforcement is one of them.
Read articleApplications and audiencesFibre reinforcement for municipalities: sustainable road management
Municipalities manage most of the road network on limited budgets. Fibre reinforcement extends service life, within existing contracts.
Read articleApplications and audiencesFibres at the concrete plant: how does production integration work?
How do you integrate fibre reinforced mixtures into a concrete plant's production process? On dosage, mix design, homogeneity and quality control.
Read articleApplications and audiencesFibre reinforcement for contractors: the benefits on site
Fibre reinforcement is more than a sustainability story: it saves contractors labour hours, cuts failure costs and makes complex shapes achievable.
Read articleApplications and audiencesFibre reinforcement for provinces: tendering for sustainable roads
Provinces have the scale to act as a testing ground for innovative road materials. How do you include fibre reinforcement in tenders and maintenance?
Read articleApplications and audiencesFibre reinforced concrete for the agricultural sector
Barn floors, yard pavements and manure pits: chemical loading, heavy use and permanent moisture. Synthetic and basalt fibre are corrosion-free here.
Read articleApplications and audiencesChoosing the right supplier of fibre reinforcement
Fibre type, quality, dosage advice and substantiation differ per supplier. This checklist helps you choose — not on price alone.
Read articleApplications and audiencesWhite Topping: fibre concrete over asphalt
A thin (fibre) concrete layer over existing asphalt extends the lifespan of ageing pavement. Why fibre reinforcement fits this technique so well.
Read articleApplications and audiencesFibre reinforcement for car parks
Car parks have their own loading profile: frequent start-stop movements and concentrated point loads. Why fibre reinforcement suits them so well.
Read articleApplications and audiencesShrinkage fibre for sand-cement screeds: limiting cracking
Shrinkage during drying is the weak point of sand-cement screeds. How shrinkage fibre limits crack width and how it compares to steel mesh.
Read articleApplications and audiencesSynthetic fibres for patio slabs: when can they replace reinforcement?
A concrete patio traditionally gets a steel reinforcement mesh, but structural synthetic fibres are an alternative. When do they replace the mesh?
Read articleApplications and audiencesFibre reinforcement in greenhouse construction and horticulture
Greenhouse horticulture means vast concrete floors under chemical and moist loading. Here synthetic and basalt fibre excel: corrosion-free and fast.
Read articleApplications and audiencesFibre reinforcement in precast concrete elements
In a precast factory, every minute and kilogram counts. Structural synthetic fibre largely replaces reinforcement, speeds production and cuts the MKI.
Read articleApplications and audiencesUnderfloor heating and fibre concrete: why fibres are needed
With underfloor heating in a concrete or cement screed, fibre reinforcement is standard. Thermal cycling and floating screeds make crack control essential.
Read articleFibre reinforced asphaltThe OPWA list: BRL 9320 and NL BSB for asphalt additives
Asphalt falls under the Dutch Soil Quality Decree; an additive must be environmentally approved. The OPWA list regulates this — AsphaltX® is on it.
Read articleFibre reinforced asphaltHelp validate the asphalt of the future
Fibre reinforced asphalt proves itself in practice; now for objective data. Dutch Fiber Trading seeks validation sections with government and contractors.
Read articleFibre reinforced concreteSteel fibres or synthetic macro fibres? How to choose the right reinforcement
Both replace traditional mesh reinforcement — but when do you choose steel and when synthetic? A comparison on performance, cost, handling and CO₂.
Read articleFibre reinforced asphalt500 grams per tonne: how AsphaltX® reinforces asphalt with Twaron®
Heavier traffic and variable bitumen quality wear road surfaces faster. With 500 grams of Twaron® aramid fibres per tonne, AsphaltX® extends service life.
Read articleApplications and audiencesWhite Topping: reusing existing asphalt with TwistR® concrete
A thin concrete layer with TwistR® fibres over existing asphalt: less removal, less new concrete, a slimmer construction and 20+ years of service life.
Read articleSustainability, standards and innovationMKI and DuboCalc: how fibre reinforcement counts in your tender
More and more tenders from RWS, provinces and municipalities are awarded on MKI. Fibre reinforcement with a low CO₂ footprint makes the difference here.
Read articleSustainability, standards and innovationWhat do EN 14889 and CE marking mean for fibre reinforced concrete?
Fibre classes, conformity systems and CE marking: a clear explanation of EN 14889 and the framework for structural fibre reinforcement in the Netherlands.
Read articleFibre reinforced concretePreventing plastic shrinkage cracks: micro fibres in practice
The first hours after pouring are critical. Why plastic shrinkage cracks occur, and how 0.6–1.0 kg/m³ of micro fibres prevents them.
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