concrete admixtures

Most concrete producers readily associate viscosity-modifying admixtures (VMAs) with the manufacture and placement of underwater concrete (UWC) and self-consolidating concrete (SCC), two of the earliest applications for this relatively new type of chemical admixture. VMAs, by virtue of their...

Sika is setting up production in Tanzania and is opening a concrete admixtures factory. Sika is the first company to manufacture these products locally. Plans are already being made to add a mortar products manufacturing line. The company's aim in establishing a local supply chain in the East...