22/10/2026
Every asphalt core sample tells a story of performance and durability.
In our laboratory, we inspect and test these briquettes to evaluate void content, density, and structural strength before full-scale production.
This hands-on quality control ensures that our mixes meet exact project specifications and are fully optimised to endure heavy South African traffic.
Learn more:
https://nationalasphalt.co.za/laboratory/
We don’t just go the extra mile, we supply it.