One of the most important stages of repair is the alignment of the walls and their preparation for decorative decoration. The aesthetics of the room, the durability and reliability of the repair will depend on this process.
If you plan to carry out the work yourself, then you need to ask how to spread the putty. It is important to know the proportions of the dry composition and the liquid, to inquire about what mixing methods are used today, and also to find out about the optimal consistency, which will depend on the purpose of the composition and its purpose.
What should be the putty solution
If you are interested in the question of how to dilute putty, then you should know that the mixture for such work should be flexible, ductile and smooth. It should adhere perfectly to the surface, not drain off it and not fall off in pieces.
It is important to ensure that the composition lags well with the spatula and has a uniform consistency. The mixture must be stirred so that it does not have solid inclusions and lumps. By purchasing a finished putty, you eliminate the need to bring the mixture to the desired consistency. The manufacturer took care of this, the master will only have to mix the putty well. However, the cost of such products is much higher compared to dry counterparts that require prior preparation.
If the surface needs to be seriously leveled, filled with the composition of cracks, potholes and pits, then work can be completed in a shorter time using putty with a thick consistency. Such a solution will make it quite easy to seal the joints between the plates.
Different consistency for specific purposes
If you are interested in the question of how to dilute putty for finishing walls, then you need to prepare the composition so that it has a more liquid consistency, it will be easier to apply a thin layer and give the base smoothness.
For the ceiling and walls, the proportions of the liquid from the dry composition sometimes have to be changed in order to achieve higher adhesion to the surface. Puttying must be done before use. Each type of mixture has its own working period, after which the composition begins to lose its characteristics. It cannot be revived by adding liquid and mixing.
Specialty tips for putty
Before you putty putty, you need to make sure that the surfaces are ready, cleaned from sagging, traces of plaster, dirt and grease stains. Finished surfaces must be primed and allowed to dry. This must be done in advance, because the finished composition will not wait.
When breeding should follow a certain order. A clean container that has smooth walls should be prepared. You will need a drill with a whisk attachment, as well as a dry spatula. It is necessary to pour the right amount of liquid into the container, and then pour in a dry composition, trying to direct it to the center of the container to make a slide.
Mixing technique
If you use the instructions in the preparation of the solution, you must determine the number of components according to the proportion. The powder should settle in water, then you can start mixing with a drill with a nozzle. If it so happened that the solution did not find the desired consistency, you can add an additional amount of dry composition. To do this, they pick it up with a spatula from the bag. After stirring, repeat.
Using a spatula, it is necessary to collect the solution from the walls of the container, and then immerse it in the total mass. Putty in the next step is left for several minutes to swell. This time is necessary for the formation of molecular bonds. After a few minutes, mix the mixture again. If you prepare the putty composition yourself and you do not have recommendations for proportions, then it should be poured into the center of the tank with water, until the height of the slide is equal to a third of the height of the underwater part.
Ultimately, you should get a solution in which the spatula stands well, like a spoon in sour cream. When the master collects the finished mixture, it should not fall into pieces and drain. You did everything right if the putty slowly slips without leaving any traces.
Preparation of starter putty
If you are faced with the question of how to breed starting putty, you can use one of two methods. The first involves the use of technology similar to that used for kneading the dough. This approach is relevant if there is no nozzle in the form of a mixer for a drill.
For work, you need a dry container, a bucket is also suitable. At its bottom, the desired volume of dry composition is filled. Water is gradually added to it. This is especially true for gypsum mix. A plastic container is great for her. About 7 putty masters are poured to the bottom, then a small amount of water is added. The mixture mixes well.
If dirt gets into the putty, there is a chance that it will harden faster than you have time to apply it to the surface. Once you have finished stirring, you can add the rest of the dry mixture and add liquid. Mixing must be carried out until a homogeneous putty without lumps can be achieved. The second way to prepare the starting putty looks the same as the one described above.
Breeding Finishing Putty
Before you part the finishing putty, the proportions must be found out by reading the instructions. After that, you can start work that will be almost no different from those that were described to form the base layer. The only difference is the need for re-mixing. This is due to the fact that at the finish layer there should be no small lumps. The layer should have a thickness of not more than 1 mm, because of this, any particles will be noticeable.
Mix the mixture repeatedly and thoroughly. A new batch of putty for finishing surfaces should not be bred in the same container where you previously prepared the previous one. The container must first be washed with hot water. In the same way it is necessary to do with a nozzle in the form of a mixer. Before spreading the liquid putty, which goes to the formation of the finish layer, it is necessary to remove the remaining solution from the tool, placing them in a separate container. If it happened that the particles of the solution fell into the container with the mixture, then the volume of material must be mixed in order to exclude the formation of lumps.
Preparation of the Knauf Fugenfuller Finishing Putty and Mixing Ratio
Many beginner home masters think about how to spread putty in proportions. If you purchased the composition for finishing leveling, which was mentioned in the subtitle, then 0.8 l of water will go per 1 kg of dry mix.
It is important to maximize the avoidance of air when kneading. For this reason, the use of mixers and other mechanical devices is not recommended. First, the container is filled with water, only after that you can proceed to the careful falling asleep of the dry mixture. This must be done gradually. If you immediately place the entire composition in water, then it will not have time to soak in water. After falling asleep, you need to wait a little while the mixture is saturated with liquid. Then you can start stirring.
Conclusion
It is better to spread the putty without a mixer, and if you do this immediately after falling asleep, the mixture may lose its technical characteristics. In this case, it is possible to deprive the layer of the main property, which consists in the absence of cracks after drying.