Running track and playground surfaces: where SBR fits
Black SBR can form an elastic layer in some track and playground systems. The layers do different jobs, but there is no universal recipe. Safety and performance depend on the specified system.
Explore the questionsDifferent layers, different jobs
Know the layer
Order material for a named layer in the installer's system, not simply 'track rubber'.
Test the surface
A raw-granule report does not establish playground fall protection or track performance.
Confirm the recipe
The system provider sets thickness, binder, grading and consumption. Do not derive them from a photo.
Understanding the system
Choose a question to read more.
Read the surface from the ground up
A foundation supports it, an elastic layer deforms, and the finish faces traffic and weather.
Foundation: provides the support and drainage required by the system.
Elastic layer: in a bound-rubber design, compatible granules and binder form part of the resilient construction.
Wearing finish: supplies the exposed texture and finish specified for use.
World Athletics describes several constructions, including prefabricated, full-polyurethane, resin-bound crumb and composite systems. They are not interchangeable recipes. See its Facilities Manual, Chapter 3.
Track performance is not playground fall protection
The intended use determines which system evidence and installation checks are needed.
Track evaluation considers properties such as shock absorption, deformation, friction and evenness. Follow the applicable current specification and certification route for the intended facility.
For a US playground, the CPSC advises requesting ASTM F1292 test data identifying the critical height rating of the proposed unitary surface. The installation must follow the system manufacturer’s site requirements. Accessibility is a separate consideration; do not assume an impact result proves it.
Ask the system provider to match the tested construction to the equipment, use zone and site conditions. A raw SBR sample cannot establish the finished surface’s fall protection. The CPSC Public Playground Safety Handbook explains the distinction.
Turn the design into a material enquiry
Your installer supplies the recipe; Bedrock discusses the specified rubber material.
Request the installer’s required particle distribution, binder compatibility criteria and limits for moisture, fines, steel and textile. Include the planned evaluation method and documents your project requires.
For quantity, use the system provider’s declared consumption at the specified construction and thickness. Loose bulk density alone is not a reliable installed-surface recipe.
Bedrock offers black recycled rubber granules, not a coloured EPDM line or a certified installed surfacing system. Send the required grading, quantity and destination. We will discuss the proposed supply and confirm which supporting information is available; measurements and test documents are not assumed.
Buying the black rubber component?
Send the system provider's material requirements, quantity and destination. We can discuss the granule grade and a sample for your own evaluation.
Discuss your granule requirementCommon questions
Can I use the same thickness for a track and a playground?
Do not assume so. Each has its own performance requirements and specified construction. Use the system provider’s design and relevant test evidence.
Does Bedrock supply the coloured finish?
No. The confirmed granule range is black recycled rubber; coloured EPDM is not part of the offered line.