Bo changes a brick need the seam?

Bo changes a brick need the seam?

bo changes a brick is actually the surface is very smooth, our family is not suitable, more suitable for hotel use. Bo changes a brick is complete ceramic tile actually. Its surface is bright and clean but do not need polish again, so nonexistent polish hole problem. Bo changes a brick is a kind of strengthening polishing brick, it USES high temperature fire and become. Quality of a material is more hard than polishing brick more wear-resisting. No doubt, its price is also higher. Bo changes a brick basically is ground brick, common planning is 400 x400mm, 500 x500mm, 600 x600mm, 800 x800mm, 900 x900mm, 1000 x1000mm. Drink white cement ceramic tile seam filling agent can, but after a long time will become black, some will be dark brown, even in the humid environment, mould. Now in the market have a kind of beautiful seam an agent, color is rich, not water, can waterproof moisture-proof, dirty can be directly with cloth to wipe clean, wear-resisting, also does not change color.