How to save on interior decoration of the house of aerated concrete: putty instead of plaster

Is it necessary to plaster aerocrete to a fine finish, or you can do "little blood"

It is no secret that the lion's share of costs in the construction of the house falls on the inner workings. For many years the plaster to the stone house was a mandatory step and the only way to prepare the walls for further finishing. With brick houses and today the situation has not changed much, except that, plastering compositions perfected. FROM the aerated concrete blocks under certain conditions, possible alternative - thin-layer compositions or, simply, filler. Is it possible to do without a thick layer of plaster, and exactly what it replaced - say members of our portal.

auggust_70

Member FORUMHOUSE

Seen enough for a number of information and to share their experiences, who did so (just putty without plaster) and some minuses can service experience (heated / unheated rooms)? The main disadvantages for finishers and vending materials are clear - the lack of work (I predict a sharp criticism, especially dressers), but in terms of quality and operation?

Introduction: The house of gazoblokov fairly well-known manufacturer, D500, 400 mm, the quality level of masonry (differences in the area of ​​a few millimeters), the walls stripped and conscientiously primed. AND auggust_70 He does not understand what in his case in the sense of a thick plaster, if the wall is thin layer masonry virtually uniform and smooth.

Exhaustively informative answer.

Sleng

Member FORUMHOUSE

Because it is necessary. Plaster not only serves to equalize the surface.

Yes, in a general sense, the plaster broader functionality:

• alignment of the walls;
• jointing;
• warming;
• protection;
• hardening.

The situation correctly and neatly folded walls of aerated concrete quality:

• alignment excessively;
• sealing is quite possible starting putty or a mixture of glue at the seams;
• in insulation is not necessary, aerated or not insulated at all or thoroughly insulated and the outside;
• protection may be required in areas with a specific operating mode, but not in the living room;
• hardening during voiced introductory redundant, but not all so lucky with the material.

RapaSer

Member FORUMHOUSE

I would like plastering get some strength wall. And my block, despite the D600 and V2,5 crumbles just flight. Bear board, hooked to the wall or, especially, around the corner - is a pothole in the full sense of the word. Etc.

In this situation, the plaster is possible and necessary, but no less effective with less effort, money and time, perform the fiberglass reinforcement, recessed in the adhesive layer. In the wet facade systems, the intermediate layer is also called "vandal-proof" because even a relatively soft foam after the reinforcement is very difficult to damage the special, not something accidental.

However, the grid is not a panacea and unnecessarily it should not be used.

Artyom Malinin

Member FORUMHOUSE

The same thought, why plaster, if the walls are straight?

We have approximately 250-300 m² aerated concrete walls. Scary to think how much you need to plaster. I think to do so:

• remove all sprayed and irregularities;
• a couple of times primed;
• putty with a grid.

Pavlovich P34

Member FORUMHOUSE

Net of everything you should not drown. If this is not a special adhesive composition, the grid can cause a bundle rather than the strengthening layer. Conventional Premises enough to win over gypsum plaster. And without nets. The plaster materials, and even a thin layer of mesh is detrimental. Primer for GB choose with good solids. Preferably not less than 11%.

As predicted by Default, finishers strongly against this simplification.

Romagna

Member FORUMHOUSE

I too went to this process and also in thought. Builders have friends, so they are in one voice cry out that it is necessary to plaster, putty and then. Or in any way - all the crack and collapse. But here's neighbor has already done the easy way. Homepage gypsum plaster smeared joints and small irregularities, and the top was all branded flash putty. Yes, before this course impregnation deep penetration. Nothing has fallen off. I will look in the spring of that neighbor. He leaves the house in the cold winter, and I start to plaster (or putty) is also the spring. But it would be a professional response. Possible or not?

The rooms can be.

Pavlovich P34

Interior walls can not be plastered, if minor differences, enough spackling if finishing wallpaper or painting. Tile putty impossible. When aerated interior finishing in heated rooms are no abrupt temperature changes (thermal expansion no materials) and the base behaves stably. Therefore, strictly necessary to align with a thick layer of plaster, either, except for the walls under facing. Only, the thinner the smoothing layer, the more carefully primed need aerated.

And a real good example thin-layer preparation is.

Voevoda78

Member FORUMHOUSE

For the third year in a house with such walls, no cracks, all smoothly. The first year all spent the winter with heating, composed of a pair of heaters on the floor. Gypsum filler nor cracks, the layer of at most 3 mm. Meaning a ton of the mixture on the wall piling, blocks need to normal once lay.

As always, everyone chooses for himself, but a thick layer of plaster is also not a guarantee of the integrity of the finish, the cracking of plaster on the forum more than a dozen.

The need for plastering aerated concrete façade for some and not obvious and they choose Other ways to finish. And certainly, it is possible to do without the internal plastering, if planned the liquid wallpaper or cork. In the video - the house of aerocrete with a facade made of acrylic, marble chips.

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