Effect of Internal Curing with Superabsorbent Polymers on Bond Behavior of High-Strength Concrete

Table 7

Theoretical and experimental results of bond strength of SAP concrete.

SAP content (%)	Test bond strength (MPa)	Theoretical bond strength (MPa)	Error
0	36.76	38.37	4.38
0.1	40.04	39.76	0.70
0.2	34.56	35.33	2.23
0.3	31.41	31.82	1.31
0.8	27.48	27.75	0.98