What are the most suitable waterproofing agents for construction and renovation?

Why Waterproof?

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With the information I have given so far you must have understood the reason for waterproofing, right? But I'm still going to present you with more arguments to get into your head, once and for all, the importance of waterproofing! Shall we go?

You already know that waterproofing is a very important stage during the construction of any work. But did you know that most of the problems caused in buildings come from infiltration?

And that many of the pathological manifestations so common in construction sites, such as cracks, fissures and white spots (efflorescence) are also caused by the harmful action of water? If you do research on the problems affecting real estate, I'm sure that a significant portion comes from seeps. Have you ever thought about how many problems and expenses would be avoided if you had done adequate waterproofing?

When discovered early in construction, problems associated with waterproofing can be more easily identified and eliminated. However, it is common for them to appear after the work is finished and their repair requires much more financial resources in addition to emotional exhaustion.

To give you an idea, the costs that involve repair resulting from waterproofing faults can be up to fifteen times greater than if planned in the project and carried out during the work as a preventive measure!

The cost to apply a waterproofing system to a building, considering design, consulting, inspection, execution and materials, represents only 1 to 3% of the total cost of the work, and re-waterproofing can represent up to 25% of the total cost of the work. By this, I mean that proper waterproofing avoids unnecessary expenses!

In addition to inconvenience and expense, living in an environment that has undergone proper waterproofing is a quality of life, since humidity creates an unhealthy situation for the environments, which can cause numerous health problems.

As I said, to know which waterproofing agents are most suitable for construction and renovation, you need to know which places within a building should be waterproofed and then which products are most suitable for each area.

What places should be waterproofed in a building?

As surfaces There are several who can and should receive waterproofing agents, but let's mention the most important ones that should be on the priority list when planning your project.

Some years ago, waterproofing was only done on the outside of buildings, as it was understood that it was the place most exposed to the action of water. In fact, it is one of them, but nowadays, this idea has changed a lot and it has been concluded that many other areas of a building must also be waterproofed! Let's know what they are:

• Baldrame: it is one of the main places to be waterproofed, as it is the foundation of a building. Because it has the function of protecting the entire structure against the effects of moisture, a minor waterproofing failure can cause very serious problems throughout the work;
  

• Subfloor: infiltration may occur due to negative pressure, which may cause stains and dislocation of the floors;
  

• Wall plinth: infiltration may occur due to capillarity coming from the ground, which may cause stains, bubbles in the paint, mold, and rotting of wooden baseboards;
  

• Facade: as we have said, it is an area that is very exposed to the elements and that, if not waterproofed, problems may arise on the outside and inside of the property.
  

• Slab: because it is a place exposed to rain, it must be waterproofed to prevent the appearance of leaks and other problems in the indoor area;
  

• Toilets, water tank and pool: because they are wet areas and that are in direct contact with water, must be waterproofed;
  

• Retaining wall: Retaining walls play a fundamental role in ensuring the stability of a mass or slope and, therefore, must be waterproofed so that their structures are preserved so that they can prevent landslides and collapses.

What waterproofing products should be used in each of these locations?

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The main places to be waterproofed in a building or renovation are those mentioned above. For this reason, they must certainly be on the priority list when planning a project. If there is a lack or failure of waterproofing in some of these places, the damage can be large and often irreversible.

But how do you know which waterproofing agent to use in each of these places? To choose the right product, you need to know what type it is: rigid or flexible. Knowing this, the choice of the product becomes safer, simpler and, of course, less likely to go wrong!

Classifying these areas according to the type of waterproofing agent to be used, we have:

• Rigid waterproofing agents must be used on: baldrams, wall plinths, subfloors and facades (depending on the location of the facade);
  

• Flexible waterproofers: facades (depending on the location of the facade), slabs, bathrooms, water tanks, pools and retaining walls.

Conclusion

Now that you know which areas of your work should be waterproofed, it's time to learn about Blok products to guarantee the best results! A Blok Develop your products for the most varied substrates and, more than that, he understands your problem and presents a solution!

Do you want more than that? It also offers technical support that guides you as to the correct application of the product. Therefore, define the places to be waterproofed and consult us! We are ready for any challenge! I hope I helped and see you next time!