White Paper: Validation Of Shear Testing Using The FT4 Powder Rheometer And Limestone Powder CRM 116

This study validates shear tests carried out using the FT4 Powder Rheometer on a standard CRM 116 limestone powder. Yield loci were derived at each of the four pre-shear normal stresses as laid down in the standard. The results are shown to be within 5% of the standard and well within its uncertainty tolerance. Submitted by Freeman Technology