Our work now has a presence in Africa. These shirts promote a clients new pozzolanic cement plant in Ghana!
Modern pozzolanic cements are a mix of natural or industrial pozzolans and Portland cement. In addition to underwater use, the high alkalinity of pozzolana makes it especially resistant to common forms of corrosion from sulfates. Once fully hardened, the Portland cement-pozzolana blend may be stronger than Portland cement, due to its lower porosity, which also makes it more resistant to water absorption and spalling. It improves the workability of mortar and concrete, reduces the heat of hydration, bleeding and segregation of concrete and it’s an environmentally safe and a natural resource of Ghana.