Making Precast Concrete Faster, Easier and Cheaper
Cheaper, Faster, Easier — Without Sacrificing Performance.
Replace Steel Reinforcement in Your Precast Concrete
BarChip works by distributing tens of thousands of high tensile strength fibres throughout the concrete mix, delivering better crack control and durability. If you’re still rolling out steel for your precast concrete, it’s time to make your life easier and switch to BarChip fibre.
The World’s Best Fibre for Precast Concrete
BarChip48 is recognised the world over as the number one fibre for precast concrete. In comparison testing of more than 20 different fibres, BarChip delivers the best result in EN14651 and AS3600 beam testing.
Get Fibre Concrete Designs in Minutes
Using custom built tools based on ACI 544 and TR34 design methods, you can quickly determine the feasibility of BarChip fibre in your project. BarChip’s free to use design app is fast, simple to use and lets you generate reports straight from the app in just minutes. Suitable for flooring, paving and shotcrete applications.
Precast Concrete
Get The BarChip Advantage
Easier to Use
Do you roll out, cut and place steel mesh inside concrete moulds? You don’t have to. BarChip is mixed directly within the concrete, eliminating time consuming and difficult steel processes.
Faster Manufacturing
BarChip eliminates the need to install steel mesh into precast concrete, significantly reducing precast manufacturing times. On some projects, BarChip reduces construction times by as much as 50%.
Low Cost
Compared to mesh steel, fibre reinforced precast concrete has reduced material costs, reduced labour, reduced transport costs, with less element breakage during transportation. All these contribute to significant cost savings.
Corrosion Free
BarChip is corrosion free, eliminating the risk of concrete cancer and other corrosion related durability issues.
Low Carbon Precast Concrete Design
One of the most significant advantages of using BarChip fibres in precast concrete is potential reductions in carbon footprint.
Lower Carbon Footprint
Typical dose rates of BarChip fibre have a carbon footprint of 6 to 12 kg of carbon per cubic metre of concrete, a massive reduction compared to steel alternatives. BarChip carbon data is supported by published EPDs.
Reduced Concrete Usage
In some precast applications, the corrosion free reinforcement and the improved crack control of BarChip fibre can allow for thinner precast structures. Reduced concrete consumption translates into massive carbon savings for precast manufacturers.
Where is Fibre Reinforced Precast Concrete Used?
BarChip fibre reinforced precast concrete is suitable for use in nearly every type of precast concrete, from architectural panels to major infrastructure works and smaller commercial or residential works.
Precast Tunnel
Segments
Invert
Segments
Water and Wastewater Tanks
Septic
Systems
Electrical
Cabinets
Ballast Pads
Burial Vaults
Walls
and Barriers
Seating
Manholes
Railway
Track Slab
Project Highlight
Frequently Asked Questions
Does fibre reinforcement reduce the cost of precast concrete?
Yes. Fibres eliminate the time required for installation of steel reinforcement, improving production efficiency and significantly reducing labour costs.
Do fibres reduce precast concrete manufacturing times?
Yes. Installing steel reinforcement in precast concrete mould is a physical and time consuming process. By eliminating this step, BarChip saves significant time for precast concrete manufacturers.
Can macro synthetic fibre replace steel reinforcement in precast concrete?
Yes. BarChip fibre increases the post crack residual capacity of concrete. The improved “toughness” allows fibre to replace traditional steel in a wide variety of precast concrete applications.
What types of precast concrete use macro synthetic fibre reinforced concrete?
Almost all precast concrete can incorporate fibre reinforcement. BarChip fibre has been successfully used in a wide range of precast concrete applications, including tunnel segments, concrete pipes, box culverts, water tanks, septic systems, noise barriers, retaining walls, cabinets, pits, troughs and more.
How much fibre is needed to reinforce precast concrete?
BarChip is typically dosed between 3kg and 6kg per cubic metre in precast concrete. Dose rates can increase for very high performance applications like precast tunnel segments.
What is the best fibre for precast concrete?
BarChip 48 is widely recognised as a leading global fibre for precast concrete given its superior performance in low deflection testing. Other BarChip fibres can also meet the performance needs of many precast elements.
What is the minimum thickness for fibre reinforced precast concrete?
BarChip is corrosion free, with no need for minimum concrete cover. As such, the thickness is determined by performance and not durability. BarChip has reinforced precast elements as thin as 20mm.
Why are fibres used in Precast Concrete?
Macro synthetic fibres make precast concrete faster to produce, cheaper and more durable than traditional steel reinforcement.
Get in touch for a personal information session about your next project. One of our concrete fibre experts will guide you through the following 4 keys items:
