Durability Studies on Fly Ash Based Geopolymer Concrete Incorporated with Slag and Alkali Solutions

Table 6

Weight loss in percentage of the geopolymer and OPC concrete mix after sulphate test for different curing periods.

Mix ID	28 days	56 days	90 days
OPC	0.778	0.855	1.063
GC1	0.992	1.076	1.218
GC2	1.040	1.124	1.306
GC3	1.165	1.189	1.391