Incidentally, gout is caused by the kidneys producing too much uric acid, which collects in joints (not the kind you're thinking of), mostly joints that have been injured in activities like sports. The acid is in crystal form, and it feels like razor blades scraping away at the joint....which is, in essence, what is happening.
If your shower enclosure walls are not perfectly square, or if you plan to install accent tiles, the layout of these tiles becomes increasingly important. Measure up from the bottom of the backer board the height of a tile minus 1/2.This will give you a 1/2 overlap over the tile lip on your shower pan. Mark this with a sharpie and using a level, transfer the mark across the shower stall. This will be a guide for the top of the first row so that all tiles will be level.f your shower enclosure walls are not perfectly square, or if you plan to install accent tiles, the layout of these tiles becomes increasingly important. Measure up from the bottom of the backer board the height of a tile minus 1/2.
When installing tiles in a shower, the grout is an ordinary Portland cement mixed with powdered pigments and water. Polymer additives ensure flexibility and color quality. The two types available are sanded and unsanded. When choosing between these two types of grout for a shower tile installation, the only consideration is the width of the joints themselves. A tile joint is simply the space between two adjacent tiles, which is filled with the grout.