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Bearing Structures

August 12, 2017 18:08

We are preparing for the cold and do wall insulation from the outside

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What material do wall insulation from the outside?

Only now some of the existing thermal insulation choose to technology and thermal insulation of external walls was simple, which can be done by hand and the material itself was not harmful, and the effect was higher than expected.It is widely known and readily available mineral wool has both positive and negative feedback craftsmen, manufacturers of this material are mountain, environmentalists categorically opposed to its use.

Therefore, from sin, let us consider something new.For example, a very curious kind of stuff as torfodrevesnye units of domestic production.You will have to learn on their own wall insulation from the outside with his own hands, instruction videos almost impossible to find.

But performing in a single layer coating blocks, the size of which 500h250h880 mm, you get insulation, proper masonry thickness of 2 meters.

combustible insulation materials, even those flammability which takes place at a sufficiently high temperature before use soak flame retardants.If

indoor ventilation qualitatively been established, it is possible to cover walls penofolgirovannymi sheets which are foamed polyethylene coated aluminum foil.Their only drawback - the absolute vapor permeability.That is on the premises, you may experience the effect of the sauna, rescue only good ventilation.

The rest of polyethylene foam - excellent insulation: cheap, lightweight, durable and thin enough, it can be fixed construction brackets.The thermal conductivity of the material in a half times lower than that of fiberglass panels and basalt.However, if you want something more than usual, why not be the usual polystyrene foam wall insulation or, simply, the foam?

External wall insulation, you need to remember?

First, let's find out why using only internal insulation gives results much worse than performed by all the rules of the external wall insulation.You probably have heard about the dew point, that is, an area on which there is a zero temperature between the negative external and internal positive.So, in the absence of insulation in general, this is the point appears in the thickness of the wall, which adversely affects the properties of the material from which the house is built.

If there is only the internal insulation, zero point is shifted deep into its structure, which means the appearance of condensation under the wall finish, and often, the development of pockets of mold or other fungi.Finally, as expected, we have the exterior wall insulation (no one stops at the same time cover the insulation and the inner surface), in which case the dew point extends beyond the house, comes to trim the heat capacity of the material.

Now do not hurt the wall, and on the premises will be dry and comfortable.It only remains to be protected from condensation insulation materials for exterior walls, which walls finishing at the air gap should be left, and in the event that a special used for lining brick, stone or building blocks, not to forget about the ventilation openings.

technology outside insulating walls for various materials

Almost all types of insulation are fixed on the walls of the plugs, with rare exceptions may be glue or staples.Before installing the thermal insulation in the form of plates on the walls made nailing vertical bars, to further it easier to attach the trim.When using expanded polystyrene boards can be assembled directly on the heater, they become additional locking elements.

Of course, if you intend to wall plaster, wall insulation technology outside is slightly different on the beams will be attached wiring grid, needed for high-quality finishing of coupling mixture.Non-standard method of warming - if we use ceramic-polystyrene plates, which are nothing more than a high-density foam with pressed him clinker tiles of German manufacture.

Such an insulation will be at the same time and excellent thermal insulation, and a beautiful decorative coating.Mounting is 9 dowels in pre-prepared for this purpose points.After mounting plates butt joints between them overwritten.If trimmed foam or mineral wool, and decided to decorate the blockhouse, besides the fact that all the elements you will be mounted back to back, it is recommended to perform the trim concentric zones around the entire building, rather than on each wall separately.

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