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South Africa's Leading Supplier of QUALITY READYMIX CONCRETE & OTHER PRODUCTS. Welcome to Rockblend, your trusted partner in ready mix solutions. With our commitment to quality, reliability, and innovation, we are dedicated to delivering superior concrete products and services for your construction projects.
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Technical Support

Tina Coetzee

Mobile: 060 905 9266

Email: tina@rockblend.co.za

We have our own concrete laboratory, situated in Balmoral.  At our concrete laboratory we are equipped to design, mix and test standard or special required mix designs.  Quality control is an essential part of our business, not only for the ready mix but also for our pre bagging product range and regular tests are performed.

Each ready mix plant has its own standard concrete laboratory for daily concrete quality control, where they test workability by slump test and do make cubes, cure them and test the concrete strength.   

All concrete testing is done according to the SANS 5861/5862/5863 specifications.

All our laboratories are audited by Go-Consult as a SANAS accredited external concrete facility.

The ready mix plants batch according to the SANS 878 specification.  We make use of an automated batching system: Bathcman 5 at all our plants