Request a glass fiber sample to evaluate strength, corrosion resistance, and quality. Test our GFRP dowels and receive full technical documentation and expert support.
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Why Request a Free Fiberglass Sample?
Choosing the right reinforcement solution impacts durability, planning and total project cost. A free sample allows you to make an informed decision based on real-world testing.
- Evaluate product quality
Assess surface finish, fiber structure and dimensional accuracy. Verify tolerances and production consistency. - Test workability on-site
Experience how easy fiberglass dowels are to handle and install. You work faster because the material is up to 4× lighter than steel. - Compare with traditional steel dowels
Discover the difference in weight, corrosion resistance and installation speed. Especially in aggressive environments, performance differences become immediately clear. - Verify dimensions and finish
Confirm diameter, length and surface profiling to match your specifications. - Assess suitability for your project
Whether you work in infrastructure, precast concrete or industrial flooring, you can directly test compatibility with your concrete mix and design requirements.
Core Advantages
- Corrosion-free, even in marine or chemically aggressive environments
- Lightweight installation with lower transport costs
- High tensile strength (600–1600 N/mm² depending on type)
- Long service life with minimal maintenance
- Electrically non-conductive and magnetically neutral
By testing a sample, you gain certainty before specifying fiberglass dowels in your tender or design.
What You Will Receive
We provide full transparency so you know exactly what to expect.
- One or more fiberglass dowels in your specified diameter and length
- Technical datasheet (PDF)
- Mechanical properties overview
- Optional test reports
- Direct access to technical support from Fiber Dowels
Our team ensures that your sample matches your application. If required, we provide guidance for integration into your structural design.Looking for complete systems? You can also explore our fiberglass dowel baskets for efficient concrete slab connections or the innovative fiber dowel T-form solution for optimized load transfer.
Technical Specifications
Below you find a concise technical overview. Detailed documentation is included with your sample.
| Property | Specification |
| Material | GFRP (Glass Fiber Reinforced Polymer) |
| Tensile strength | 600–1600 N/mm² |
| Modulus of elasticity | ± 40–60 GPa |
| Density | ± 1.9–2.1 g/cm³ (approx. 4× lighter than steel) |
| Corrosion resistance | Fully corrosion-free |
| Electrical conductivity | Non-conductive |
| Available diameters | Typically Ø8 – Ø32 mm |
| Available lengths | Custom lengths available |
GFRP technology combines high tensile performance with low weight and exceptional durability. This results in longer service life and significant CO₂ reduction compared to traditional steel reinforcement.For full system integration, you can review our dedicated page on fiberglass dowels to understand design principles and performance data in detail.
Request Your Sample in 5 Easy Steps
- Fill in the sample request form (sticky on the right side of this page).
- Specify the required diameter, length or application.
- Our technical team reviews your request.
- Your sample is prepared and shipped.
- Optional: schedule a technical consultation to discuss implementation.
We respond quickly because your project timeline matters.
Applications of Fiberglass Dowels
Fiberglass dowels are used in a wide range of sectors:
- Precast concrete elements
- Tunnel construction
- Bridge construction
- Industrial floors
- Marine environments
- Foundations
- Timber construction
In environments exposed to moisture, salt or chemicals, fiberglass reinforcement ensures long-term durability because it does not corrode.