Table 1.

Stress values of the restoration groups at different loads

Applied load in Newton	100	150	200	250
Without restoration	21.6 MPa	84.6 MPa	112.8 MPa	141 MPa
Microfilled composite (Silux plus)	21.6MPa	28.1MPa	43.3 MPa	54.1 MPa
Flowable composite (Tetric Flow)	28.0 MPa	43.3 MPa	57.7 MPa	72.1 MPa
Glass ionomer cement (Ketac Bond)	36.0 MPa	54.1 MPa	72.1 MPa	90.1 MPa
Resin modified glass ionomer cement (Vitrebond)	43.2 MPa	64.7 MPa	86.7 MPa	108.0 MPa