Research Article

A “Non-Invasive” Technique for Qualifying the Reinforced Concrete Structure

Table 1

The value of rebound index.

Structural elementSclerometer value
Average value
Element codeSize [cm]Rebound value

P1 Dx T43 × 432728262925253126282828
P2 Dx T43 × 433438364240363738413838
P3 Dx T43 × 433233303132323431313132
P4 Dx T43 × 433533343036343434363838
P5 Dx T43 × 433533343433323537343434
P6 Dx T43 × 433537383836343538363636

P1 Sx T43 × 434137454737384239404141
P2 Sx T43 × 434342424044424644444043
P3 Sx T43 × 433434373534333432363534
P4 Sx T43 × 433228323234343434303232
P5 Sx T43 × 433028283230283232303030
P6 Sx T43 × 433435343635373835383536

P1 Dx I p43 × 432321212222252526242223
P2 Dx I p43 × 433332333230303033313031
P3 Dx I p43 × 433740384143383838413839
P4 Dx I p43 × 433838383837393738393938
P5 Dx I p43 × 433739353837383840384038
P6 Dx I p43 × 433638373738383738363837

P1 Sx I p43 × 432622242224202322222223
P2 Sx I p43 × 434041374040393838373839
P3 Sx I p43 × 434037353736353535353536
P4 Sx I p43 × 433535353735373638363836
P5 Sx I p43 × 434040373536353836363637
P6 Sx I p43 × 433638363838384040383838