According to research by the Delft University of Technology in the Netherlands, a concrete made with a mixture of Portland cement and powdered ashes of paddy husks suffers less from cracks caused by shrinking. The research is still ongoing.
According to research by the Delft University of Technology in the Netherlands, a concrete made with a mixture of Portland cement and powdered ashes of paddy husks suffers less from cracks caused by shrinking. The research is still ongoing.