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Dehumidifying plasters: what they are and what advantages they bring

Dehumidifying plasters: what they are and what advantages they bring

The dehumidifying plasters they constitute one of the main choices through which, in most cases, it is possible restore the walls with penetrating humidity. The dehumidifying plaster also eliminates the need for much more expensive and invasive additional interventions, such as drainage activities, renovation of underground walls, sealing, insulation, and so on.

With an air pore content of around 29% and a porosity of 45%, the dehumidifying plaster is open-pored, which means that moisture is removed from the walls very quickly - faster than it can flow from the outside.

Is the dehumidifying plaster worthwhile?

But, with all the beneficial properties that we have just introduced above in a few lines, then the dehumidifying plaster is convenient?

In fact, don't jump to hasty conclusions. For example, it can be seen that there are many different plasters on the market, and it is not always easy to find the right one to meet your needs.

In general, the choice of "best plaster"Depends on what tasks the plaster itself must perform. If your masonry is affected by mold, humidity or if there is a danger of your walls becoming damp - be it condensation, rising damp from the ground, water penetrating through the walls touching the ground, and so on - then you should probably choose the dehumidifying plaster, the protagonist of our current study.

The same applies to all those homes that are located in areas prone to flooding, or that wish to have an edge in the resolution of thermal insulation problems.

Does the dehumidifying plaster also work on already damp walls?

But what to do if you already have damp walls? Does the dehumidifying plaster still work well or not?

In this case, it is certainly advisable to use our dehumidifying plaster, which in most cases (read the manufacturer's instructions to find out more!) Can still do its job even on walls already affected by humidity.

In fact, remember that the plasters dehumidifiers of better quality can be applied both on damp masonry than on those not humid, and without the masonry having to be dried first.

The positive results of this treatment will be noticed already after the first month of application.

Read also: Dehumidifying plaster for walls

What are the advantages of dehumidifying plaster?

From the previous lines it should already be quite clear what the main advantages of dehumidifying plaster are.

However, we wanted to summarize all the main benefits, so that the importance of proceeding with this treatment is clear:

  • permanent dehumidification, thanks to the stability and high capillary conductivity of the material,
  • ample natural thermal insulation thanks to the high percentage of air voids,
  • heat storage capacity,
  • sound insulation,
  • prevents condensation and the formation of mold,
  • resistant to age and shape,
  • also adheres to very humid and salt-laden walls,
  • healthy and healthy living climate in the apartment,
  • no shrinkage, shortening of the plaster during the drying process,
  • even driving rain can penetrate the plaster only for a few millimeters,
  • long waiting times are not necessary,
  • the renovation of an apartment can be completed in a few working days,
  • side excavations, vertical and horizontal barriers are not required
  • easy to apply, it can be worked by hand and with machines.

In short, a conscious and careful choice to renovate your home, making it healthier and protecting it from too much humidity!

Where can the dehumidifying plaster be applied?

Another great advantage of dehumidifying plaster is the possibility of being able to apply it in a very large number of situations.

For example, theplaster dehumidifying it can be applied in cellar renovations, in case of flood damage, including preventive measures for the protection of walls, on base plaster, in old buildings as well as in new buildings, in buildings in rural areas, in all coastal and water structures

in humid environments (it can in fact avoid the condensation phenomenon), for the "critical" subsoil (for example with limited resistance and load capacity), to protect monuments, historic buildings such as churches, castles and museums, such as internal breathable plaster, ecological and healthy in old and new buildings.

Cost of dehumidifying plaster

Although it is not possible to try to synthesize the price of a plaster dehumidifying, we can generally recall how this product has a price between 10 and 20 euros for 25 kg. However, prices vary depending on the type used and, therefore, it is certainly not possible to make a too precise step in this sense.

For example, in the hypothesis of less radical interventions, it is possible to use dehumidifying plasters based on natural lime, marble dust and calcareous sand. Therefore, these are cheap products, which can protect the wall from internal and external humidity, but which are certainly not the best for the most serious problems.

On the other hand, if there is a need to purchase a more specific product, which is perhaps suitable for the restoration of particularly damaged walls, then the prices of these products can rise even beyond 20 euros per 25 kg, which we used as a term above. maximum reference in the cost of this product.

Having clarified the above, our suggestion for all those who want to get closer to this issue is to ask an opinion and a personalized quote from an expert in this type of restructuring, who can support you in identifying the best useful solution. in order to arrive at the definition of a path to rehabilitate one's apartment, also from a preventive point of view, rather than to treat a problem that has already occurred. In this way it will also be possible to try to understand if there are more useful alternatives than dehumidifying plaster, or if this is actually the number 1 choice.


Video: FlÃĪktGroup CAIRpool Swimming Pool Dehumidification (May 2021).