Rubber Crumb
What is it !
- Recycled car tyre rubber small granuals of differening grades.
- Sometimes also known as SBR (shiny black rubber)
- Primarily used as a base layer aggrogate for wetpour safery surfaces (30-50mm).
- The top layer (15-25mm) is ususlly coloured EPDM granuler (see Wet-pour)
- It can also be used to improve turf and garden lawns
How it Works !
For wet-pour base layer it can be mixed just 10-12% resin and ususlly about 35mm deep.
Grade 2 granule size 2-6 is adequate for this.