• Value of testing lies in the sampling

    Many tests are conducted to check the quality of aggregates, the core components of concrete and road building, therefore aggregate quality really matters.

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  • PDS — what do you have to do?

    If surface mines do not have a risk assessment and a traffic management plan, they could be served with section 54 notices. 

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  • Pot of gold at the end of the rainbow

    Polokwane is a Limpopo hub for concrete manufacturing. All around lie granite outcrops and river beds, with a number of quarries supplying sand and aggregate into the industry. Roodepoort Crushers is the newest and highly successful, something management attributes to its focus on servicing local customers while others have chased the mirage of public infrastructure.

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