Sketches of typical defects found by visual inspection

Damage Assessment of Structures 

Sketch of surface appearance when concrete has been mixed for too long or the time of transport has been too long .

Crack Due to Concrete Settling.

Exposed Aggregate.

Cracking due to Bowing of Formwork.

Cracking due to Shrinking of Timbering.

Cracks due to Differential Settlement of Central Column.

Cracks due to Bending and Shear Stresses.

Cracks due to Insufficient Reinforcing Bars.

Cracks due to Abnormal Set of Cement.