If you mean the symbol â, it means âcontains as an elementâ. The expression Aâx is equivalent to xâA, which means that x is an element of A and implies that A is a set. See Element (mathematics).
Tile, whether ceramic, porcelain or stone, is one of the most popular floor coverings for the kitchen. Find out which material is right for your home renovation. Tile Flooring. Subflooring for Wood, Tile, and Other Types of Flooring. Tile Flooring. Your Tile Floor Is Cracked. This Is Why.
Types of Hardwood Flooring. Solid Hardwood Floors-are a solid piece of hardwood cut into wood planks that are generally 3/4 thick. (Above ground level areas only, not recommended for concrete slabs.). Engineered Hardwood Floors-are several plies of wood that a glued and laminated together to form a wood plank.