Bergauf plaster: cement and gypsum

The versatility and dependability of Bergauf plaster in wall finishing projects is well known. Whether working on interior or exterior surfaces, it provides a solution for a variety of needs and comes in cement and gypsum-based options.

The conditions and specifications of your project will play a major role in your decision between cement and gypsum plaster. Gypsum plaster is favored for its smooth finish and ease of application, while cement plaster is preferred for its resistance to wear and tear in harsher environments.

We’ll go over the key characteristics of both varieties of Bergauf plaster in this post to help you choose wisely for your upcoming wall finishing project.

Starting work.

The best plaster to start work on in a regular room is Bergauf "Praktik" plaster on a gypsum base. The benefits and traits of this kind of plaster are as follows:

1. the maximum thickness of one layer is from 5 to 50 mm;
2. presence of perlite inclusions in the composition;
3. presence of quartz sand in the composition;
4. adhesion to the base is about 0.5 MPa;
5. bending strength after the end of the hydration process is 1.2 MPa;
6. compressive strength after the end of the hydration process is 4 MPa;
7. the mixture remains usable for 60 minutes.

Bergauf can be deemed the best option because it outperforms all of its rivals in every way. Furthermore, Bergauf cement plaster and gypsum have only received positive reviews.

The walls need to be primed with a unique Bergauf "Primer" or "Tifgruntu" composition before plastering can begin. This procedure is required to clean and reinforce the walls, as well as to improve the base’s adhesion to the plaster that has been applied. It should take 3–4 hours to finish priming. This is the moment when the composition will seep into the wall, strengthening and adhering to it more.

The "Praktik" plaster is now ready to be combined with water. In this instance, you must wait five minutes after the solution is thoroughly combined before repeating the process. To combine water with the mixture’s components that don’t react chemically right away, this procedure is required.

Applying the completed solution is required in the following step. Work your way from the upper left corner in both left to right and top to bottom directions. To avoid creating air bubbles that would make leveling on wet surfaces more difficult, it is best to apply the lower layers overlapping the upper ones in this instance.

To allow for technical movement, the plaster needs to be left in place until it dries after application. Technical movement can occur within one to seven days, contingent upon the relative humidity of the space. The plaster is primed once more and the subsequent layer is applied after it has dried.

Plastering walls that require increased strength.

Bergauf "Praktik" with cement is the best option for plastering walls because it satisfies all of the requirements, even for walls with higher requirements for moisture resistance and compressive and bending strength.

This plaster is suitable for facade work and indoor use. It resists frost, moisture, and water. The minimum compressive strength is 10 MPa. The plaster Bergauf "Praktik" is made of cement and is entirely eco-friendly. When compared to gypsum plaster, the only significant disadvantage of this building material is how long the hydration process takes and how elastic the mixture is.

Bergauf Plaster provides options based on gypsum and cement, each appropriate for a particular need in wall finishing. Because it is strong and resistant to moisture, cement plaster is perfect for spaces like basements and bathrooms. Because it breathes better than other plasters, gypsum plaster is easier to work with, leaves a smoother finish, and is ideal for living areas. Selecting the appropriate kind will rely on the particulars and specifications of your project.

Finishing coating.

As finishing plaster, Bergauf offers the following options:

• Bergauf gypsum finishing;
• Bergauf bark beetle plaster;
• Bergauf facade plaster;

It is essential to use Bergauf finishing putty in dry rooms. This putty is superior to its rivals in a multitude of ways. The following indicators are the primary ones:

• elasticity;
• long working time of the solution after application, which allows you to abandon the process of rubbing;
• white color, which is very important when performing painting and varnishing works;
• economical consumption of material, about 0.8 kg per 1 m2 with a 1 mm layer;
• easy work.

The starting plaster and the application technology are slightly different. In this instance, the putty is immediately rubbed with a wide spatula under the level rather than being thrown onto the base. Consequently, a nearly glossy, smooth surface is produced, which is prepared for the application of the subsequent layer, such as wallpaper, paint, or varnish.

Bark beetle plaster Bergauf can be used indoors upon customer request, but it is primarily meant for finishing facade works. For instance, the domestic brand’s "Bark beetle" relief plaster offers the following benefits:

• economical consumption;
• fraction up to 3 mm, which will allow you to clearly see the pattern from a distance;
• white color, which is very important when performing subsequent painting and varnishing works;
• water, moisture, frost resistance;
• sufficient vapor permeability.

When applying "Bark Beetle" indoors, the base must be treated with a deep-penetrating primer (Primer) prior to beginning installation. Preservative composition is applied to the base before decorative plaster is applied outside the premises. Beton-kontakt.

For insulated facades, it is crucial to decrease water absorption through increased adhesion to the base caused by this composition.

Following that, you can start the application and preparation process. There are two steps involved in using bark beetles to decorate a wall.

In the initial step, the solution needs to be applied in the same manner as finishing work with Bergauf gypsum plaster. It is crucial that the layer’s thickness stays within the bark beetle grain’s diameter.

Using a plastic spatula, grout the thickened plaster in the second stage. Consequently, the intended pattern is achieved. Using "Bergauf" based on white cement will be simpler. This building mixture possesses every benefit shared by the compositions mentioned above. Applying it is just like applying any other coating. The only thing that sets it apart from the others is its snow-white hue, which works incredibly well for painting the facade.

Bergauf plaster provides a variety of options for wall finishing, regardless of its base—gypsum or cement. Because of their reputation for strength and resistance to moisture, cement plasters are perfect for high-humidity spaces like kitchens and bathrooms. They are a dependable option for both interior and exterior work, and they offer a solid foundation for subsequent coatings.

Conversely, plasters with a gypsum base work well to create even, smooth surfaces, making them ideal for interior spaces. They are simple to apply, dry quickly, and control moisture levels to create a comfortable indoor environment. They are therefore a better option for bedrooms, living rooms, and other dry areas.

The decision between gypsum and cement plasters ultimately comes down to the particular requirements of your project. Both varieties are dependable and offer special advantages to various settings, so Bergauf is covered for any wall finishing need.

Video on the topic

Caution! Thick cement plaster is harmful

Gypsum Plaster ROTGIPS Bergauf and Knauf Comparison

Bergauf Plaster – review

BERGAUF / Master Class No. 3 Easy Soft – gypsum putty

Bergauf putties.Instructions for use

Cement plaster // Results of the test Vetonit, Bergauf, Knauf, Kreps, Equality Sign (part 4)