Rapid International has recently supplied KwaMhlanga Group based in Gauteng province, South Africa, with a new Rapidmix 400CW mobile continuous concrete mixing plant for production of road subbase. The previous production process deployed by KwaMhlanga Group, a large, diverse, civil engineering contracting group, which operates in the construction, slip form concrete, continuous mixing and paving, plant hire and property development sectors, had resulted in inaccurate blending of emulsions and cement into