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August 12, 2017 18:07

Thermal insulation of loggia foam or insulation to ensure no condensation ?

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Where does the condensation on the balcony?

would seem, warming balcony - a simple task.Sheathed insulation material, and there are no problems.But then the question arises - where water appears on the floor?It turns out that it is the result of an illiterate installation.The fact is that when the warming of the loggia is from within the cladding falls into the negative temperature zone.

In winter, when the apartment is in the loggia warm air, he is faced with a heater, where there is more than a cold.Thus, the steam begins to condense and passes in liquid-droplet form.With cladding wet over time.The insulating material also accumulates moisture and loses its insulating properties.

created only some semblance of "warming", in reality it is not.Moreover, in such circumstances may easily appear fungus and mold.So, how to make sure that similar situations do not happen?As it turned out, you just need to carry out the installation on strictly defined rules and use only high-quality material.

Getting rid of condensation using foam

To avoid condensation, vapor barrier should be excluded. To do this it is important to choose the material for insulation, which would have the lowest possible vapor permeability.It refers to those foam.The thickness of its walls simply does not allow moisture to get inside.And if it falls, the minimum amounts.Thus, we avoid the formation of condensation.

typical polystyrene foam with a density of about 25 kg / m3 and an average of 60-80 mm thickness is ideal for this purpose.

Even material with thickness of 30 mm already protects against moisture penetration, but not adequately provide heat protection.Because, still applied insulation 60-80 mm.In addition, as these are the parameters specified in SNIP.About how the installation made of foam, you will learn below.

loggia Winterizing foam

So we understand why this is the best material for insulation.But often the question arises - how to warm balcony foam? To do this it is important to follow the simple technology.If there are to be warmed the walls, the insulation material is applied on a special adhesive.As soon as a slight hardening, reliability is further expanded polystyrene is attached to the anchors, otherwise referred to as "fungi".

then creates reinforced protective layer by using the same adhesive.This is done as follows: first the base treated cloth, then applied to the composition, which vtaplivayut fiberglass with a mesh size of 5 × 5 mm.Once again the adhesive coated surface.At the final stage, when all has dried completely, it is possible to produce a further filler and a decorative finish using wallpaper, plaster or any other material.

addition to the walls, the problem arises of how to insulate a loggia foam, creating a floor covering?Here the technique is also simple.To begin with the floor covered with foil.Next set wooden crate - mounted every two feet bars size 40x40 mm.Then the cells are placed between the foam.Then again is the second layer of boards.It should be perpendicular to the first.At the final stage mounted waterproof plywood.

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