CORE
In all mortars microfine coming from the crushing of basaltic rock (using a VSI crusher) were added in five different percentages, 5 with natural sand and 5with crushed fine aggregates of basaltic rock. It was used CP II Z- 32 cement and CH-I lime, producing 1:1:6 cement, lime and sand mortars. It was analyzed the shrinkage and cracking of mortars.