F
Fekin
There is nothing wrong with dabbing the wall tiles so long as its a cement based adhesive.
Fixing heavy tiles with dabs here n there is skimping on materials and more importantly safety.
From the photo you posted it looks like there is at least 75% coverage on the tile and thats good enough.
If the tiles had been fixed propperly, the whole back of the tile would have still been covered with ribbed adhesive when pulled from the wall and adhesive should still also be on the wall showing the adhesive had a propper mechanical grip to both tile and wall, and the only way the tile comes away is to rip the adhesive in two.
The tiles spanky took off came away with no effort, and near enough zero adhesive had a mechanical grip to the wall as the splodges were only on the tile.
Alot of whats been said on this post is inexperience.
I have read the entire thread and everyone is in agreement that the tiles should not be dabbed on and with the reasons why it shouldn't be done, and the views posted are not inexperianced either, far from it Grumpy, the experiance of the members of this forum is colossal and we don't recommend sloppy workmanship.
For those people who have been tiling long enough will remember bal used to sell tools a few years ago and one trowel they had in the range was a 50% coverage.
Do they still sell them though ? and as time goes by, the market changes and tile formats keep on getting bigger and heavier meaning you need better mechanical grip to fix them.
Also the trowel method of fixing is big here in the uk and some other countries but many mediterainian countries dab tiles. do yourself a favour and speak to an architect for the correct imformation.
How about speaking to the adhesive manufacturers, after all, they make the products and see if they recommend you use their product in this manner and I'd bet anything they would say the same as we have all said here, apart from you Grumpy :lol:
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