Adhesion Strength of Geopolymeric Anti-corrosive Materials

Geopolymer is a new anti-corrosive material with high performance.The adhesion strength was tested in different acidic or alkaline solutions at given ages.The damage reason of geopolymeric structure was analyzed by IR.The results showed that the geopolymer had better adhesion strength than cement mortar,and could keep good adhesion perfor mance in common concentration acid solution(<0.1 mol/L),but could not be suitable for high concentration acid solution,especialy thick HCl solution.The geopolymer was suggested to store the alkaline solution.