How can the wall tiles at the top of the kitchen and bathroom windows be firmly attached?

1 All of them have to be brushed with cement oil, how did your plastering master do it, don't brush this, novice.

If you are not afraid of trouble, you can hang it wet with AB glue, or hang it dry. The wages are more expensive. Good tile adhesive can also be used.

It is recommended to use cement mortar and then paste the brick, after the tiling is recommended to use a flat wooden board under the tile, and then put two wooden sticks to support the wooden board. Generally, ceramic tiles will fall down under the influence of gravity after being pasted with cement mortar, and it is not easy to stick firmly.

The usual practice: the base is cleaned up, brushed with glue, mixed with cement slurry to shake the hair, and after drying, the tiles are pasted, which is generally no problem.

Now there is a professional adhesive on the market, about 1500 or so a ton, and you have a bag of 50 kg here is enough, which is relatively strong.

You can choose German Henkel for thin pasting, 100% not off, other brands can also be high-grade adhesives, all ceramic tiles are pasted with it, mortar cement is not firm.

When I was in my hometown, someone used egg whites and cement to dry and it was very strong.

Hello! The usual practice: clean up the base layer, brush the glue, shake the hair with cement slurry mixed with glue, and paste the tiles after drying.

Now there is a professional adhesive in the market, about 1500 or so a ton, and you have a bag of 50 kg here is enough, which is relatively strong.

It only represents a personal opinion, don't spray if you don't like it, thank you. Pin talks.