The technology application "bark beetle" plaster: Stages of work

One of the most interesting, original, cheap and simple to apply options for surface cladding is considered textured plaster "bark beetle". With this material, which is used for both outer and interior trim, you can create unique, colorful and durable surface. "Pitted" plastering technique is described in detail in this article.

Technology applying the plaster "bark beetle": training base

Plaster "pitted" can be applied to the pretreated brick, plasterboard, chipboard, concrete foundation, sandwich panels and a layer of insulation.

Before tiling should be thoroughly cleaned of the old finish, oil stains, dirt and dust. If the substrate has significant irregularities and cracks, it should be aligned with the gypsum, lime or cement mortar for plastering walls. The proportions of the components must be strictly observed in order to obtain good quality finishing material with the required strength characteristics.

Useful advice!Caulking and large cracks, they must first embroider using a grinder, and then seal the gypsum filler.

If wall cladding is performed in a room with high humidity levels, then the surface be sure to handle the antifungal compound that prevents the formation of mold and mold.

To create a good adhesion to the base and the future plaster, level surface to be primed, using a roller, brush or airbrush. It will also adjust the absorption capacity of the prepared surface, provide a uniform drying of the decorative plaster layer. In order to prepare the next hue to the primer surface may be necessary to add coloring pigment shade. Plaster "pitted" better to use thick acrylic primer, which can prevent the excessive absorption of moisture during this operation with the decorative mixture.

Concrete and cement-lime exterior walls do not need to be treated with a mixture of dirt. To create a good adhesion is enough to thoroughly wet the surface of the water for an hour before the start of the tiling using plaster.

On a dry primer layer to complete drying which required about 40 minutes. at a temperature of 20 deg., the base layer should be applied to the plaster mixture is not more than 2 mm thick. It should at the same time compacted and trowel. He will play the role of a basis for future invoices.

Description facade plaster on a heater technology

Many owners of private houses and country tend to make the room warm as possible. To do this very often performed exterior finishing of walls with insulation, which is necessary to create a good protection against the negative influence of the environment. To do this, use a plaster facade, which is applied on top of the insulation material.

Technology plaster exterior walls involves the creation wet facadeWhich consists of a heater, reinforcing mesh and textured plaster.

As the insulation for the walls outside the house under the plaster can be used by polystyrene foam or mineral wool. The first material is an inexpensive and relatively easy to install product. It is used for thermal insulation of concrete, cinder block, lightweight aggregate concrete and brick facades.

More durable, non-flammable and "breathable" mineral wool insulation is considered as bilayer or basalt diabazaltovyh plates. This material should be used for the walls of the expanded clay, gas silicate, aerated concrete and wooden beams.

Technology insulation façade plaster mineral wool or foamed polystyrene involves the use of a special adhesive that is a thin layer applied to the substrate heater. Further, the plates on the principle of masonry attached to the wall surface.

After drying the adhesive composition, plate heater should be additionally fixed using dyupel-umbrellas. On top of the insulation must be secured reinforcing fiberglass mesh with plastic fasteners. After three days, you can begin to implement plastering the surface, the principle of which is the same as for the interior decoration of the lighthouse. The cost of the wall plaster on the outside of the building is an average of 400-500 rubles / m².

You can immediately use the façade plaster "bark beetle", a video application technology which, in detail will show the sequence of actions.

Useful advice! After finishing plaster "bark beetle" facade of the building, it must be protected during the two days of direct exposure to UV rays and rain.

Features plaster walls on beacons. Price per m2

Prior to finishing the surface of the base should be prepared. The main event is considered to be the alignment of the walls. One of the most popular and effective ways is to perform with his own hands plaster walls on beacons. Videos clearly show the sequence of actions.

Before you start work you need to prepare special materials and tools. The first step is to buy beacons for plaster walls, which will act as constraints. They are metal or plastic profiles with holes. Depth of product 6 or 10 mm which is selected depending on the deflection wall length - 3 m. The shape distinguish T and L shaped article. Price beacon for plaster wall thickness of 6 mm is 18 rubles, and depth of 10 mm -. 23 rubles.

If the walls are sufficiently smooth or have minor irregularities can be done without the plaster walls of lighthouses.

Also need mortar for plastering walls. You can buy ready-made material, and can be made with their own hands the solution for plaster walls. The proportions of all the ingredients must be strictly observed. For the preparation of plasters cement ratio cement and sand is 1: 2-3. To a mixture of lime must take lime and sand in the ratio 1: 2-4. A clay composition prepared by mixing 1: 3-5 clay and sand. A solution to obtain gypsum plaster walls, the proportions of lime, gypsum and sand is 1: 1: 2.

In need of additional tools as:

• putty knife;
• plummet;
• screws;
• dyupelya;
• generally;
• roulette;
• for Metal Shears;
• level;
• punch to prepare a solution.

Depending on the mixture ratios and the solution to plaster the walls with his own hands, perhaps, We need additional tools from a variety of materials: wood, plastic or metal brush.

How to choose the plaster wall

Plaster wall is selected depending on the type of substrate. Concrete surfaces better to give preference mortar or lime mixtures with the addition of cement, the amount of which affect the service life of plaster. For brick walls fit any plaster. However, for better adhesion of the concrete or brick base, and a working solution should be set reinforcing mesh for wall plaster. It should necessarily be mounted when necessary to impose a layer of plaster over 5 cm.

Furnish wood surfaces may be performed with a mixture of gypsum and lime, or solution, with the addition of clay as a plasticizer. However, it should not exceed the permitted limit of this component, which may contribute to further formation of cracks on the wall surface. Plastering wooden surface necessarily performed using reinforcing mesh plaster walls, the price of which depends on the article material and averages 150 rubles / m².

To finish gipsoblokov can use lime plaster or stucco. Cement slurries are not compatible with the plaster surface. It does not require additional installation of the grid.

Most problematic are considered the base of the foamed and gazoblokov which have very low adhesion. Therefore, to ensure durable and reliable coupling base and plaster should fill mesh plaster walls and use solutions with special additives.

Many experts prefer gypsum mixture, which has the best performance. It does not shrink, thereby preventing the formation of cracks. Also, this material creates an additional heat and sound insulation. All the details of this composition are detailed in the video "How to plaster the walls with gypsum plaster."

Important!Gypsum plaster can not be used for concrete substrates, the components of which reacts with the plaster repel it. Such a plaster will disappear very quickly.

How to put beacons for plaster walls?

To get started, check the walls and using the level that is applied horizontally and vertically, and identify all the depressions and protrusions. Before you install beacons for plaster walls, should mark the surface with a marker. We must start from the corner, departing approximately 30 cm on each side, outlining Designated extreme beacons. Draw a vertical line. The distance between adjacent beacons should be 160 cm. This is less than the length of the rules.

Useful advice!We should not divide the surface of the wall into unequal parts. If there is about 2 m, it is better to arrange beacons at a distance of 1 m from each other.

To create a horizontal mark, it is necessary to withdraw from the floor and 15 cm perpendicular to draw a vertical line marking. The lines intersect perform hole and score dowels. Next, you need to reach them through the cord. From the resulting line to measure 235 cm (with a ceiling height 2,65sm) and at the intersection with the vertical lines to create the hole and hammer dowels.

Related article:

Textured plaster for walls: spectacular transformation of the surface

Material Features and nuances decorative coating composition. Create various textures. Finishing material with his own hands.

After marking, the surface should be thoroughly cleaned of dirt and dust, and primed. This will create a good basis for future plaster and prevents the formation on the surface of the walls of mold and mildew.

Once the wall is dry, it should be ready to install beacons for plaster walls. Here we must be very careful. This will determine the appearance of the finished surface. Metal beacon should be attached vertically to the wall previously marked location. Next screwed the top screw. To it is attached plumb line that will monitor the location of the subsequent placement of screws and accordingly profile. The main objective is to equalize the profile. It will depart from the surface in places where there are cavities and fit snugly on the hills.

Action The procedure is shown in more detail in the video "How to install beacons to plaster the walls." All the above steps are performed for each beacon.

There is another way of exhibiting lighthouses:

1. It is necessary to prepare a small part of the plaster mixture. Better to choose a plaster compound that quickly grasped.
2. Apply the solution to a wall in horizontal and vertical locations markup thickness exceeding the depth of the flashing profile.
3. Attach a beacon vertically to the wall and to press it into a mixture of plaster, having therealong rule.

For more information on this process can be found in the video "How to put beacons for plaster walls."

Application of the plaster on the surface

Now you need to prepare a working solution, strictly following the instructions on the packaging material. The mixture is applied between beacons using a wide spatula to a slight excess in order to avoid the formation of depressions. Now, using the rule established by the beacons, fulfilled the alignment layer of plaster, moving the bottom up and periodically swinging from side to side, evenly distributing the solution on the wall. This manipulation is necessary to make several times to obtain a flat and smooth walls. Cost plaster walls per 1 m2 depends on the type of surface to be treated and the area of ​​the base.

For further plaster walls it is necessary to remove the flashing profile. This can be done in just a few hours after the base layer grips. The resulting voids are sealed using a wide spatula and plaster.

The final stage is a smoothing plaster. This event should be performed prior to complete drying of the mixture. As more liquid grout used for the mixture consistency. It is applied to the trowel and smeared with a thin layer on the wall area of ​​1 m². So it is overwritten each successive square. Work is carried out without interruption.

Leveling the base in such a way you can do yourself or you can enlist the help of a specialist. To date, tariffs on the plaster walls consist of beacons within 490-550 rubles / m².

Main subtleties of cooking "bark beetle" plaster

Plaster "woodworm" is available in the form of dry or ready-mix. To prepare the proportions of ingredients should be observed clearly working solution of dry material, temperature and sequence of actions. All the information is described in detail on the package.

First should measure the amount of water the temperature of which should be between 21-23 degrees. 1 kg of dry mix will take about 250 ml of water. However, this depends on the components of the plaster and the material manufacturer. The working solution should be prepared in a convenient container for further work.

The water should be added to a measured amount of dry powder. The mixing of the ingredients can be carried out manually with a trowel. But faster and more convenient to prepare the mixture, using a mixer construction, which should be included in the average speed. Mixing should be carried out as long as the mixture becomes homogeneous residues of dry matter, lumps and excess moisture on the surface of the solution. The consistency of the working solution has to be similar to a thick cream.

If the solution is too dry, it will create additional problems during application. He will continue to roll with a trowel, increasing the flow rate of the mixture. Too liquid solution will drain from the surface, leaving unpleasant stains. Besides, using slurry will not be able to create the desired textured pattern characteristic of a plaster "bark beetle".

As applied to the walls decorative plaster "bark beetle"?

Before performing the tiling should be acquainted with the application technology of plaster on the surface, which must be previously prepared (cleaned and flattened). The quality of pretreatment will influence the extent of producing textured pattern characteristic of plaster "bark beetle".

Work on plastering the walls are made integrally, ie. E. one wall is necessary to cover at once, without waiting for drying the applied areas. Only in this case can be obtained a monolithic surface with no seams and swings.

Useful advice! Before performing any work should stick masking tape on all adjacent surfaces to protect them from the plaster.

There are two ways of applying decorative plaster manually and by means of special mechanisms.

Before you apply the plaster "bark beetle" manually, should prepare the necessary tools. For jobs will be used a stainless steel spatula and trowel or plastic float to create textured pattern. On spatula overlaps a small portion of the solution.

Works start at the bottom right corner. Plaster tool applied at 60 deg. relative to the work surface in rows, vertically or horizontally, capturing the entire wall. Plaster is stretched to a thickness which depends on the size of the largest grains in the mixture. It will be clearly seen when the surface to begin to form scratches and grooves. To ensure proper execution of works, you can view the video "How to apply a decorative plaster on the walls."

Useful advice! If the size of the wall large enough, then it must be divided into two parts, using masking tape.

If finishing the wall is not finished, but it was necessary to break, then you need to stick masking tape place last overlay plaster. When operation resumes, the tape is removed, and the fiber bit is cut.

Before the formation of textured drawing, you must give the surface a little dry, so that the plaster is not stuck to the hands. It will take about 20-40 minutes. Depending on the temperature conditions. To create a specific strokes used plastic float. It should be kept flat, slightly vnakladku to the surface. Depending on what action will be performed by means of the tool, will depend textured appearance of the ornament. If the surface begins to dry quickly, it can be sprinkled with water. Such a procedure would give more time to carry out grouting.

After closure patterning, without waiting for the complete drying of the plaster should be without pressure wipe the entire surface so as not viewed abutting portions.

The textured surface is created by means of "pitted" plaster dries at a temperature of 10-30 deg. and a relative humidity of 80%. After final drying, the surface can proceed to its coloring.

Note!In 2017 the price of plaster walls per square meter starts from 500 rubles.

Pros and cons of artificial plaster walls

When you want to facing work on a large surface, it is advisable to use mechanized plaster walls, the price of which is determined by the size of the surface and a view of the finish material. Thus, for the application of the primer is necessary to apply a spray gun, and the plaster can be applied using a machine.

Machine nozzle should be as close to the wall. It should be exactly perpendicular to the substrate. The operator distributes uniformly fed under high pressure mass. It should be very attentive and careful, so as not to lead to marriage.

Consider the use of the positive aspects of the mechanized method plaster walls:

• possible to achieve a minimum thickness of the layer of plaster, thereby reducing the material consumption;
• This method provides a uniform application of the composition, its good adhesion to the wall and a maximum strength of the finished surface;
• because the solution is supplied continuously is provided a solid mixture clutch gradual basis;
• mixture which is applied mechanically, prevents the formation of air bubbles, finding dry lumps and foreign matter.

Price per m2 mechanized plaster walls is 300-350 rubles.

Alignment of the walls done by hand. Get textured pattern can use the sander with a fuzzy circle. However, not always possible to obtain a pronounced surface topography.

Plaster walls by machine allows you to work on facing 4 times faster than the manual way. Due to the distributed application and a short-term solution to the surface of its uniform solidification occurs that prevents the formation of cracks.

The main drawback of this method is the use of large equipment, which is not always easy to deliver to the destination.

Methods of creating a textured surface

pattern view of the finished surface will depend on the nature of the movements made by float on the plastered wall. Let us consider in more detail the actions that help to achieve a particular relief.

For classical drawing pitted bark beetle wood, should perform a circular arcuate irregular movements in different directions, lightly pressing tool.

Get imitation rough surface of the stone, the so-called ornament "travertine", you can make a short jerky movements with the trowel, moving in different directions. To get ornament "plug", you must use the floats of styrofoam to make intensive circular motion in one direction, which should have a small radius.

Create an imitation tissue surfaces can be by means of crossed motion float. Thus perform vertical strokes should be bottom-up long slow potyagom and perform horizontal strokes performed energetic short sweep.

Figure "rain" obtained when making long continuous movement diagonally downward. Start with the upper right corner, moving down the left.

With the help of "bark beetle" plaster can create a drawing of "world map." For this it is necessary to deliver the first material layer and execute it grout in any convenient manner. After drying the layer must be applied to one layer, but not uniformly and in the form of individual strokes in different directions, to be then smoothed Venetian trowel.

Before you get started, you can watch the video "How to apply textured plaster for the walls."

Features staining plastered surface

There are two options coloring decorative surface:

1. Adding colored pigment directly into the finished blend.
2. Staining plastered and hardened wall.

The first option is more acceptable when using the finished mixture, in which to add a certain amount of dye to produce the desired hue. When using the dry mixture, calculate the dosage of caramel very difficult. In this case, it is better to perform staining of the finished base.

For staining the finished surface to be used acrylic, silicate or water-based paint which is applied with a brush or roller. Acrylic composition should be applied no sooner than two weeks from the date of finishing and silicate paint can be used within three days.

Staining can be carried out in two stages. First time carefully covered the entire surface, including the groove texture. After drying, the surface is applied a second layer of a lighter or darker shade which involves staining of only the upper part of the coating, excluding the ink entering the groove. To achieve such an effect is possible, using a semi-dry roll, which must be pre-laminate plywood. Also here it is advisable to use special dyes with reflective properties.

Useful advice!If no stain grooves can have the illusion of depth of the coating.

Instead of coloring the surface glaze layer may be an acrylic varnish, which can be added or pearl color. Apply this mixture should be a steel spatula, completely filling all of the grooves on the wall surface.

Strict adherence to operating procedures lining textured plaster "bark beetle" surface will provide high-quality, durable, attractive and aesthetical floor covering, which will be pleasing to the eye for many years without losing its pristine species.

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