Grout cracks due to factors like improper installation, movement of the surface, or lack of flexibility. To prevent cracking, ensure proper mixing and application, use flexible grout, and maintain a stable surface. Regular maintenance and sealing can also help prevent grout cracks.
I doubt it and if it worries you, fill the crack with a cement grout mixture,
i wouldn't suggest it. travertine is stone, which will expand and contract with temperature changes. if there is not a grout line the stone will crack
No, the grout allows for tile expansion and contractions, without it your tile could crack but there are some tile that can be installed with minimal (1/16inch) grout lines.
You can. It is less gritty but it works. Edit - While this is true, it's important to understand the wall grout is designed for thinner grout lines, so if you use it on the floor, make sure your grout lines are thin. Otherwise, the grout will crack.
Sadly, if you are looking to fix the tile with the grout, there is none. If you are looking for something that will not crack because of movement, a high end epoxy grout.
Yes, you can apply caulk over grout. It is a common practice to use caulk to seal gaps and joints between tiles where grout may crack or shrink over time.
Grout can crack due to factors like improper installation, movement in the surface, or lack of proper sealing. To prevent cracking, ensure proper installation, use flexible grout for areas prone to movement, and seal the grout regularly to protect it from moisture and wear.
Non Sanded grout can be used in any size grout joint but is ideal in smaller joints usually up to 1/4" The main draw back to using unsanded grout in larger joints is that it may crack over time. If you are unwilling to remove all the grout and use a sanded grout, it is best to make sure the grout is cured and sealed properly to limit and minimize cracking.
Use grout as silicone will start harboring algae and be almost impossible to keep looking good.
One reason grout between tiles cracks is that grout over time will dry out There are several reasons grout can crack and almost always has to do with movement. 1. Gaps are too big - joints that are over 1/8" thick should not use standard grout its simply not designed for joints that big, use sanded grout for anything above 1/8" 2.Weak or flexible surface - If the surface your walking on has any flexibility or weakness it it will cause cracks in the grout as the surface underneath flexes or moves. e.g. Plywood These two are the most common reasons for cracking, severe temperature changes improper filling of joints or thin mortar can also cause cracking but are more uncommon. If you hear crunching sounds under the tile the mortar is most likely cracking and your tiles will be soon to follow.
hardwood or vinyl . tile on a raised foundation will always crack in the grout lines
If you grout tile too soon in a tiling project, the grout may not set properly and could crack or become discolored. This can compromise the overall appearance and durability of the tiled surface. It is important to follow the manufacturer's instructions and allow the adhesive to fully cure before grouting.