Aim: The aim of this assignment is to analyse provided data on the mechanical
behaviour ordinary Portland and graphene oxide silica (GPO) cement mixed with
Kaolin and Tuff (volcanic ash rock) material.
Introduction:
Graphene oxide silica (GOS) have been used in improving the properties and
effectiveness of ordinary Portland cement. In this experiment, several trial mix of Kaolin
with Portland and GOS were investigated and their mechanical properties were
determined. The table below shows the compressive strengths of composite cubes at
1 and 3 days. It is required that the compressive strength at 14 days be determined for
the specimens marked with ‘X’