What is the correct mix for making mortar for bricklaying ?
you already got the answer 3:1 sand/cement but in the marked there is also a mortar mix, and reinforced cement, i suggest you check what are you buying, because the proportions will vary, as they told you the solid joint must be weaker than the bricks this is specially important if you are building in seismic areas. in any case just to clarify 4:1 or higher are used to cover exterior walls depending on the weather more cement will make it less permeable some mortar mix are already prepared to be used or in need of some sand for wall covering i could not tell you of brands but in Mexico usually premixed cement has a number 2 label added or the specific mortar name.
