How to plaster walls: consider possible options

Gusevsky Andrey Anatolyevich

What plaster walls

What is better to plaster the walls in the apartment? In modern new buildings, apartments are most often with bare walls without decoration and plaster. By purchasing such housing, the owners will have large-scale repairs.

One of the first questions they ask is what it is cheaper to plaster walls, what tools and basic stages of work will be needed. All this is considered in the proposed article.

Features of wall plaster

Plaster coating the walls inside and outside the building, the ceiling (see How to plaster the ceiling: do it yourself) - This is a great way to decorate rooms, where you can translate many design decisions.

When plastering rooms, they can get the form:

• The palace.
• The surface of the moon.
• Caves.

Stucco can simulate a coating under:

• Marble.
• A rock.
• Silk.
• Create a seabed effect with volumetric glow.

There are a lot of options for plastering surfaces. The most unusual patterns and color combinations with surface relief can be applied to the walls, which depends on the skill of the finishers and the imagination of the owners of the premises.

Modern stucco is not at all what one could see earlier in the same small-sized apartments, with uneven walls and falling off layers of this very stucco.

Simple plastering of surfaces over other finishing methods has some advantages:

• Plaster has impact resistance and durability.
• The surface does not fade from the sun, does not crumble.
• The solution prepared on the basis of water has ecological purity, the surface "breathes" is a vapor-permeable type of finish that does not emit harmful substances.
• The coating can be applied on the surface, regardless of their type:

1. concrete;
2. a tree;
3. a brick.

Plaster by type.

They may be:

• Structural (see Structural plaster: application technology).

Their feature:

1. heterogeneity of the structure; various additional elements with large grain are included in the solution: pebbles, wood fiber;
2. different reliefs form on the wall, which can be grooves or tubercles, their height varies significantly, which depends on the composition of the inclusions and the methods of its application.

Tip: Applying this plaster requires some experience and some knowledge of technology.

• Textured (see Textured plaster: types and features of application).

Their difference from structural - do not contain fillers of different sizes. In fact, it is a homogeneous mass, with different grain sizes. When applying such plaster, using special tools and the necessary skills of performers, the material allows you to create interesting textures on surfaces. They can be under:

1. wood;
2. granite;
3. papier mache.

After plastering the room, it can take the form of a granite grotto or stone castle, and many other options.

Textured wall plaster

• Decorative (see Decorative plaster for walls: make a choice). These are special coatings for walls, ceilings, interior details to give them an excellent appearance and the embodiment of many design solutions.

This type of plaster allows to refine the surface of walls and ceilings, to give them an old look. For instance,

1. velvet drapery;
2. a rare type of stones;
3. watercolor painting.

It is very difficult to apply decorative plaster, for this high skill is required. The application of the smallest patterns with special mixtures resembles art. This material only for surface preparation requires several stages.

• Outdoor. Very often, such materials give a unique look to any building. DIY stucco, in addition to aesthetics, solves the issue of protecting the walls of a building from external influences:

1. sunshine;
2. rain
3. dust
4. chemicals in the atmosphere.

Before you finish the walls, you must determine how to primer the walls before plastering.

Brick Wall Primer

Tip: It is necessary to select a primer for each process. This helps to save money and achieve the best possible result on the surface, at minimal cost.

How to plaster walls

Plaster functions include:

• Wall protection. The composition protects them from moisture, but does not prevent the surface from “breathing”.
• Decorative finish. The walls are aligned with plaster (see Alignment of walls with plaster according to all the rules), and special compositions play a decorating role.
• Universal finish. After finishing the wall will become thicker, its strength, heat and sound insulation increase.

Why plaster concrete walls? Such walls, most often, are quite even and the technology of their decoration depends on the type of end result.

Tip: To obtain walls with the correct slope, the surface of an ideal structure, the correct slopes, joints and corners, all must be plastered and puttyed.

Concrete wall plaster

When plastering exterior surfaces, there are some nuances. For example: notches or plaster nets are used that increase the adhesion of the composition to the concrete surface.

Why plaster brick walls? Plastering of such surfaces is performed to level and insulate them with different solutions.

Due to the large curvature, for the decoration of brick walls are used:

• Lighthouses
• Plaster grid, as in the photo.

Using plaster mesh for wall decoration

Stucco wood walls allow:

• Align.
• To insulate.
• Provide additional fire protection.

Before plastering a wall of wood, it must be treated with a special primer and impregnation to protect the material from decay and reduce its combustibility. When plastering, plastic compounds and necessarily plaster nets are used. Lightweight and durable aerated concrete allows you to conveniently build any building, it has an affordable price, low weight.

The disadvantages include:

• Moisture proof.
• Unpresentable appearance, which can be easily fixed, knowing how to plaster walls from aerated concrete.

The features of the material the surface is made of determine which plaster is best for walls.

She may be:

• On a gypsum basis. It is applied to a smooth concrete surface. When finishing indoors, it should not have a lot of humidity. Plaster composition is convenient and easy to use:

1. it dries quickly enough;
2. applied in only one coat.

• Based on cement, for brick walls. In this case, the plaster is applied in a thick layer to the outer surface of the walls. Instructions for preparing the solution:

1. one part of cement and from 2 to 5 parts of sand are taken;
2. mix well;
3. water is poured;
4. the composition is kneaded like a dough.

• Cement-lime mortar consists of:

1. cement, one part;
2. lime dough up to 3 parts;
3. sand up to 8 parts.

In the manufacture of:

1. sand is added to dry cement;
2. mixes well;
3. milk of lime is added;
4. thoroughly mixed.

This composition is used for a bathroom with high humidity.

• Decorative mixture. Used on all materials.
• Dry. Such compositions are suitable for interior decoration of any surface.
• Sanitation. It is used as part of a package of measures during waterproofing works to drain the external surfaces of brick or stone walls indoors. Advantages of plaster:

1. provides good waterproofing: protects walls from absorption of water and salt;
2. prevents the spread of mold and fungus;
3. has a high level of vapor permeability;
4. has a strong and strong base that does not crack when dried;
5. ecological cleanliness.

How and how to plaster walls erected from different materials, how to clean the wall after plastering, you can learn in detail with all the nuances from the video in this article.