Behavior of Concrete Columns Repaired with Polymer Mortar and Epoxy Fiber Panel

Table 3

Mix proportion and mechanical properties of polymer mortar.

(a) Mix proportion

Cement/sand; (by weight)	Polymer/cement; (%)	Water/cement; (%)	Flow; (mm)
1 : 2	20	32	168

(b) Mechanical properties

Curing condition	Compressive strength (MPa)	Tensile strength (MPa)	Elastic modulus (MPa)
Atmospheric curing	52.6	2.6	24515.0
Water curing	58.1	2.3	25662.0