What exactly needs to be done before the ceiling putty

Preparation, preparation, preparation - I think everyone on this have not heard? And everything is done? It happens in everyone, but there are things without which a couple of months seems to be the normal work will ashes: there will be cracks, flaking, blistering plaster or fly off in some places may even, especially winter.

First impression

That's the way I saw the ceiling portion which useAs an example. Not so everything seems bad - a small detachment and longitudinal crack on the junction plates. But when picked up a trowel and stood on the table, everything has changed dramatically in the negative.

Kovyrnul once or twice - flew with lime plaster and poured seam.

In fact

Destruction of most boards, Which is also sometimes happens, especially on the upper floors - a separate issue. It seems to be there. Not visible until you touch the whitewash. Typically, due to corrosion of reinforcement in the concrete slab layer sometimes peels off and becomes bare armature (Photo 3).

So, if the ceiling visible bumps or any buckling, be sure to check them with a spatula or a hatchet. they often fall apart, but there are simply defects filling plates, they do not touch, just zashpaklevyvayu.

In such places, after the application of putty rust rarely emerges through a new layer, so you need a special approach, which is thought to be in the next articles.

After the clearing of whitewash tile seam, it became clear that his years of little squeezed out. Putty on it is not worth it, will definitely crack. That would be much in the winter. I take a hatchet and vyrubyvayu seam so that later turned out normally fill putty.

Everything that rolls in, should be cleaned. This applies to the split, but still held the pieces of plaster.

So, I put on moist muzzle and clean off lime over the entire area of ​​the ceiling up to the plate. Along the way cleared and seam.

On picture 6 taken as an example plot after complete purification. As you can see, all the lime is removed. For its removal using a spatula 80 mm and 150 mmthat on the fly to sharpen nazhdachkoyThat really helps. It is also seen in how many places there are pockets of corrosion on the rods plates. You can even count.

Even on the first plate, "draw" two transverse joints that were not visible, they are like the main junction, will have later reinforced mesh.

When the owner saw the ceiling after cleaning, it has already ceased to doubt that it was necessary. Approved, in general, and the walls offered to do the same, but for them, this approach is likely to need it.

And that's not all training under the plaster! But, perhaps, the main thing already done.

Evaluate material andsign upCanal.

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