With the help of Watts and Cash methods shrinkage average values were obtained for each cement in the control group as well as groups 1, 1.5 and 2. These data are reflected in Figure 1.
Se obtuvieron los valores promedio de encogimiento, utilizando el método de Watts y Cash, para cada uno de los cementos del grupo control y grupos 1, 1.5 y 2, los cuales se observan en la figura 1.