Grout For Marble Floor Tiles. For the size of the tiles you are using, the minimum grout line width for the 12 wall tile is generally 1/16 and for the 24 floor tile 1/8. $12.98$12.98 ($0.41/fl oz) get it as soon as fri, jan 29. When choosing glue and grout for marble tiles, the color of the tile sets some limits.
Sanded grout is normally designed for grout joints 1/8 wide or larger. Regular cleaning can help to prevent discolouration, accumulation of dirt, and growth of harmful mould and fungi. Grout lines for floor tiles.
Gallery of Grout For Marble Floor Tiles
Fill grout joints on natural marble with joints larger than 1/8 inch with sanded grout. Grout is the material that fills up the space between the marble tiles, supporting the grid. You never want tiles in direct contact with one another. Natural stone is porous to some degree, which means it can absorb liquids into its pores and tiny fissures.