choice of materials for interior work is very different from the choice of materials for facade work.Outside the most important resistance to weathering, and more important in light fastness and water resistance is good grindability, mechanical strength, as well as environmental friendliness, especially when we are talking about a residential area.What is important and the question of how to properly putty walls.But all in order.
How putty wall: choice blend
should start with the selection of filler.Currently very popular adhesives oil-based varnishes, as they are easy to use and cheap enough.In all other varnishes have only disadvantages are: the fragility, environmental insecurity, poor compatibility with other materials and terrible mechanical strength.The choice of such fillers is unfortunate, especially if the question of the treatment of the facade.
Currently on the market there is quite a wide range of mixtures on the basis of plaster or cement.This variant is better than the last, however, and it has disadvantages.All such fillers are semi-finished product to be poured into some bowl, add water and stir everything thoroughly, and it is sometimes difficult to do without special equipment.After dilution with water the life of the dry mixture becomes very limited and if you do not have time to use it, it will be money thrown away.At first glance, such arguments seem insignificant, but they undermine the market dry mixes developed European countries.
All these shortcomings are completely absent in mixtures, made on the basis of an aqueous dispersion.There can not be afraid for the health, since as a binder acts aqueous polymer dispersion, is ecologically safe.If this material is qualitatively closed in a plastic bag or in a bank, then you have the ability to interrupt the repair for a few days, without fear that the mixture dries.
How to properly putty walls: move the process
Given that this is not an easy task, if you wish, you can cope with it.It is important to note that the surface on which you will apply the mixture should be smooth, since it is the finish plaster walls, designed to cope with small irregularities.You will need a well-defined set of tools for this task: spatulas of different widths, the nozzle mixer, drill or punch, grinding plates, plastic bucket.In the case of dry putty you need to stir it with the help of the above tips on the drill.It becomes difficult, you need only fill one-third of a bucket of dry mixture, gradually adding water, stir it, bringing a solution to the consistency of liquid sour cream.Then you can get down to business.
How to putty the walls: the process
This is done quite easily.We need to take a smaller spatula, spread them evenly across the width of putty spatula bigger, and then apply a thin layer on the wall.Then you should experiment to understand how the material falls as it is to take, and feel the nuances of the rest.When you already understand exactly how the wall putty, some practice, you will become much easier.
important to remember that small bands remaining on the spatula, as well as the rest of you will be able to remove the roughness later.This is done by applying a second layer of a fine filler or with special sanding sheets.Basically, it's everything to do with plastered walls.This article describes the process itself, and the preparation for it, and the advantages disadvantages of each type of filler.Good luck repairs.
