Facade plaster for external works: forms, applying 75 photos

External design - the face of the building and its "business card". In total there are about five types of coatings which are more or less large quantities are used for facades. In big cities ensembles homes veneer in the same way to preserve harmony. Close to the historical center of the city - lots of tile, but lined with decorative plaster for remakes and expensive institutions industrial centers. Conventional mixtures are placed almost anywhere, and in this respect have a value limit climate and features walls. Simple plaster transform the pleasant shade and the inclusion of a textural elements. Available to consumers, and special variants with enhanced safety features. Facade plaster for external works are sold at many retail outlets. Per square kilometer they may be multiple, so that there is an option for every budget.

Features

Plaster is used for facades for protection against moisture and noise. At the same time the materials have requirements regarding the decoration. Powders are made of a composite core material, additives, binders and particulate fractions. In this case, the most presentable variants - with a stone, some species of bark and acrylic plasters are suitable for indoor use. In the plaster usually have at least some texture. In this case, in our time we adhere to the following approach: a smooth coating for ordinary buildings and uniforms - to expensive facades. The very definition of "plaster" can now be arbitrarily changed to "finish for exterior use." For important material property of transmittance. The plaster should not allow moisture and noise from the outside and the warmth inside, and, on the other hand - allow steam to pass through walls.

Advantages and disadvantages

Plaster protects the interior of the buildings from the adverse environmental factors and adorns the walls - is its main purpose, while a plus. Caulking a savings compared to the tiles, panels and the other options for wall cladding. Everything else, the application circuit is simple in terms of execution steps. You do not need to repeat the cycle several times, starting all over again. Thanks to this feature, the efforts can be directed at the creation: the formation of drawings and relief. At the time, techniques have been developed application, and now they continue to evolve. In spite of the benefits in the form of wall insulation, plaster in the presence of small cons. Dismantling will cost a lot of time and effort. The surface under certain types of mixtures need to pre-cleaned of dirt, and for large areas - this is difficult.

Kinds

Stucco is a cement, silicate, acrylic, silicone, mineral, terrazitovye, cork and other species. They have a greater or lesser extent different external characteristics, decorative, cost and performance characteristics. Manufacturers rarely combine all the advantages in one embodiment, especially, keeping its price at the level of the average for the market. Field of application requires the material to the heat resistance and chemical resistance, and the ability to pass vapor and liquid impermeability. Usual plaster must first protect the building from moisture. On top of or in place of the usual mixture often used ornamental varieties. Special embodiments operate shielding function. Offer adequate security and protection from physical and chemical factors. often add special The decorative composition of mixtures.

cement

So I called several varieties. dominated by cement-lime and cement-sand options on the market. It fillers determine the basic properties of raw materials and, accordingly, the scope. Variants of sand are cheaper and more expensive with lime plaster used in rooms with high humidity. The second option is more expensive, even if the putty to prepare yourself. Each of the materials was saturated with lime and sand, so that the mixture is essentially different proportion of the main components. As intended distinguished decorative lining (standard) and special. The last type is associated with the establishment of warm plasters and coatings with enhanced resistance to external factors. Cement plaster has a decent performance vapor resistance, heat resistance and chemical resistance.

silicate

Binding function in the mixture performs liquid potassium glass. The base also consists of mineral substances. As a result of mixing the raw materials prepared with high vlagopropuskayuschey capacity. At the same time, the combination can not provide the normal level of elasticity. Shrinkage building lead to cracking. From mild earthquake cover layer starts to fall off. Silicate plaster is useful for facades from busy roads and highways, but only in the lowland areas. Special care for coating is not required, and this despite the fact that the solution lies in the fine texture of any complexity - like cellular walls and decorative options. It is best combined with the material coquina. The finished raw materials are produced in a wide range of tinting. Silicate plaster is easy to use, but the application on top of another layer of plaster will crack.

acrylic

It is only applied to a smooth surface or a planarization layer. Acrylic plaster put a thin layer to provide the main advantage of the material - high elasticity. Thus even a small layer of acrylic solution would be resistant to mechanical wear varying degrees. The integrity of the cladding will continue after a slight shrinkage. At the same time, acrylic plaster refers to a price point above the average, and is also suitable for a limited range of application. For example, due to the low water vapor permeability it is better not to use in hot regions. And the best place to find applications vapor-permeable polyurethane foam systems and polystyrene. By coating strongly sticky dust and dirt, so the acrylic materials will be not the best solution for homes right next to trails and dirt roads, especially if there is no room for washing heavily pressure.

Silicon

Option is not cheap, and used it to finish "under" a stone or some rock. The base is designed to add the fine particles of quartz sand, for example, the coating takes the form of stone. Raw materials used for facades and buildings. Stucco looks organic in any interior: from the most simple to the expensive. In this case outside of a building it qualitatively purify normal rain, and they were washed in clean water without detergent. Silicone putty surface under normal breathing and does not suffer from harmful microorganisms. Silicone plaster does not absorb salts, therefore it does not constitute unpleasant saline solutions. In silicon surfaces also have the ability to cleanse itself. The range of colors and includes ready-made solutions, but consumers often resort to tinting plain white mixture.

For equalization of the lower layers, it makes sense to use other materials - it will significantly reduce the final cost.

mineral

This variant is referred to the dry blends types for dilution with water. Mineral plaster is produced based on cement. The raw materials are added plasticizers and modifiers. It should be relatively inexpensive material, and this along with the durability makes advantageous variant of its kind. Caulking tenaciously adhered to the substrate, substantially does not absorb moisture, has a high vapor permeability, normally tolerate frost. Among the weaknesses of the mineral plaster emit a small selection of colors. To make the walls need special color tinting. elasticities too low. If the building will shrink, then at the finish there will be cracks. Recently it began to produce mineral filler based on gypsum. By major inferior quality such solutions other types of plaster. Mineral mixtures do as well from:

• waterglass;
• lime.

terrazitovye

Material serves a decorative and protective functions. Assortment terrazitovye plaster includes many dissimilar compositions, including popular small fraction of limestone flour mixture, Portland cement and lime-fluff. Instead limestone chips, as the filler sometimes major purified sand is used. In the mixtures typically present additives like mica chips. Buyers can select the desired option for transport directly to the building site: sell terrazitovye plaster only as a dry mixture, and just before the application of water was added. Most species are used outside, because the resulting texture is too embossed on interior decoration standards. Find an option for the rooms it is possible if to pick up the putty from the fine fraction and a suitable pattern after hardening.

cork

A relatively new type of decorative finishing plaster with a special composition. The basis of raw materials acts cork and additives and binders selected already under its features. The properties of cork and get ready to cover: antistatic, hypoallergenic, elasticity, softness. Variety developed to replace the traditional options to improve decoration. Cork plaster was used instead of wall and ceiling cladding, thin insulation, paint, liquid wallpaper, interior and exterior trim. Among other things, it will be hydro and sound insulation, increase the strength of the wall materials. Describe the benefits will be available for at least 15 years - so long preserved the integrity of the structure. Filler made of natural cork also fill the gaps. It is used to repair and finish of these types of buildings:

1. From keramzitblokov;
2. foam;
3. aerated concrete;
4. Panel.

thermal insulation

Warm plaster type appeared relatively recently. Thermal insulation putty obtained by modernizing the composition. Quartz sand replaced to contain the heat elements: polystyrene, pumice, exfoliated vermiculite, expanded clay, and other materials. The role of insulation barrier to be placed almost always plays a packaged air. The type of heat plasters prevent occurrence of cold channels polystyrene and expanded vermiculite, which are characterized by the attraction and retention of air bubbles. High adhesivity provide universal properties in terms of compatibility with the surfaces. Plaster layer 5 cm thick polystyrene sheet corresponds with the rate of 4 cm and a half rows of bricks. Perfectly smooth basecoat to work is not required, but for once unable to put more than 100 m².

Other strengths:

• ease of preparation;
• fire safety;
• environmental friendliness.

Acoustic

Such materials are used in libraries, consulting, business centers, restaurants, industrial buildings nearby houses. Acoustic mixture was saturated with light fillers, dividing into pellets. Use of the additive for a hollow structure. To the mixture was saturated with acoustic properties also aluminum powder. Last result in drying of the plaster emits gas to form a porous structure. The loose structure of the plaster sound bounces from small particles and, eventually weakened to its lowest level. Thus retention of properties depends on the choice of the decorative layer, if planned. Thick enamel paint exactly spoil the effect. Coating materials generally should be avoided, as they penetrate into the porous layer and clog some pores.

Application area

Façade plaster according to its title are used for surfaces of buildings and outdoor architecture. In this case, the appointment of decorative and special varieties for facades is advisory in nature. Advanced materials are suitable for bathrooms, rooms with private pools. Bark beetle and options expressed relief trim facades and large spaces. The ultra-modern environment such filler will look out of place. But at a certain supply of conventional or classic interior it looks more expensive than its price. Different types of plaster are used for the treatment gaps and seams, decorating the external insulation, imitation of natural materials, such as precious stones or rocks. "Lamb" for the temperate climate is considered a universal acrylic plaster. The sale is a mixture with any surfaces.

Design, texture and color

The texture and appearance distinguish several notable categories:

• woodworm;
• plaster coat;
• mosaic options.

Decorative plaster for a long time occupied the leading position, displacing the more simple options like coats. for facade coatings requirements are constantly increasing, and this contributes to this state of affairs. Buildings often trim plates, but most people are focused precisely on the plaster. Material texture is grainy, with voids, grooves and so forth. Relief depends on the application and of the raw materials technology. The first of these aspects also affects the configuration of the surround image. The value of the pressing force is, the nature and amplitude of movement, angle and type of instruments. Texture components create solutions: silk and cellulose fibers, ground mica, crushed marble, various fractions. The transfer of the invoice and perception play a role covering shades. Iridescent color options emphasize the relief, and in principle, they look better. There are also white and a simple color plaster coating with the play of light and shadow.

bark beetle

Material produced in white or another color base for the subsequent addition of pigments. Bark after solidification can be additionally coloring materials, water-based or silicone. trim feature is the pattern formation, visually reminiscent of the activities of bark beetle. Round particles with size matched bulk move of deposition and left grooves. Because of its decorative bark beetle received the application and inside buildings. Before purchasing a finishing material is to ask vapor barrier characteristics of a specific embodiment. The other useful qualities are present in all mixtures. Bark gained market position due to impact resistance, resistance to cracking and delamination, frost. Coverage for a long time will retain the original appearance.

fur coat

Easiest and cheapest option for improving the surfaces of fronts. Coat protects the wall from rain and insulated homes. Initially, the material was used in the same way: sprinkles large layer aligned and attached specific texture. This is the difference from all the usual decorative plasters with their original properties. New sand-cement compositions variant coat remains the cheapest, but in addition to the coarse sand, now have the raw material with fine quartz. Shuba provides thermal and acoustic insulation at the proper level, and thanks to the first of the qualities - and called. Masters it draws a simple application technology. And if you attach to the machine or manual pressure gun, then in a short time be able to cover 200 m² - doing everything with their own hands and without the help of wizards. Recently, there are more color options. To improve the aesthetics make decorative sprayed.

mosaic

Mixtures of crushed stone pieces and acrylic resins are used for decorative purposes. Option considered design and facades in addition, they are expensive interior trim. Mosaic material is placed on the base of private houses and architectural composition. Inclusion of plaster are made of granite, marble and quartz. Tiny Fragments often add other species - for giving a variety of colors. From artificial light on the mosaic coating appear pearl accents. The diameter of these fractions is 0.8-2 mm, and typical colored stains formed during accumulation of crumbs. The variety of backgrounds, too, is not limited, but is dominated by white, pink and yellow. Resistance to temperature variations and resistance to external impact justify widespread use of material. Apply it on the gas and foam concrete, other plaster, natural stone, plasterboard, bricks.

Rules and application technique

Before finishing plasters prepare the surface carefully and without haste. Be sure to remove the remnants of the old finish. On the wall are the most projecting point. If you do not reduce this part of the coating, the need to apply the plaster up to this level. It is necessary to take into account the defects: depth of up to 3 cm is considered acceptable. Deepening simply coated with a mixture, and if the indicator above the norm - have to form additional layers of plaster. Then move to the priming. The roller is applied a special solution to increase adhesiveness. Sometimes missing a single layer, but it is better to make two. Itself plaster trowel applied, leveling of the coating and subsequent processing. Finishing layer placed at an angle of 60 °. Decorative materials applied by roller, brush, spatula, a brush or a trowel or spatula again if required pattern.

Nuances application technique:

1. The solution was put in a layer of 0.3-1.5 mm.
2. Each new layer is dried for at least 30 minutes at a temperature above +20 ° C.
3. Topcoat is applied not earlier than three days after the previous manipulation, and only on the dried up surface.

Coating the insulation - mineral wool or polystyrene

Mineral wool may be coated with plaster if the heater density of 150 kg / m³ and more. Mineral wool deposited on the adhesive layer and then pressed into a layer of the resulting alkali-resistant construction and insulation fiberglass mesh. When assemble structure, it can be plaster, paint and the like. D. After applying the adhesive surface should harden dowel-parasols for greater reliability: enough of one in the center and the same number of edges of the surface. If the adhesive layer has minimal irregularities, then added another for alignment. On the layer of foam insulation is first mounted the plaster mesh with corresponding fastening. Then it is carried out rubbing. After passing the first two phases begin to align coating. Plast spread and overwritten. The resulting surface of the ground. Then it remains only apply topcoat.

Plastering masonry

The process comprises the steps of a standard surface treatment:

• inspection;
• training;
• Padding;
• Reinforcement;
• Installation brackets beacons;
• Applying a finish material.

First of all dirt and dust removed, eliminate gaps at the joints. Soundproofing and protection against heat loss depends on the integrity of the coating. In general, the cracks may remain insects that destroy finish later. The surface is then primed. Before application of porous plaster primer compositions used deep penetration. Usually put two layers. Brick surface has uneven terrain, so it's better to be safe and to arrange reinforcing mesh. As the material for the frame is better to choose non-corrosive material, such as plastic. With the reinforcing structure rust can get on the finish and thus form a spot. Correct the defect will not succeed. Subsequently mounted metal profiles as beacons. When the desired layer of plaster will be on the wall, remove the plank.

Plastering on aerated concrete blocks

Aerated easily absorbs moisture, so that the finish begins with protection against wet blocks. In warm regions, it does not matter, but the winter with below zero temperatures will lead to freezing of the moisture in the blocks. As a result, the building material will decrease the resistance to corrosion. Plastered walls of aerated only during the warmer months. If the joints are not filled with special glue and concrete-sand mortar, up to the start of work waiting for a week more. Further, the wall surface is saturated with deep action primer and, if possible - is covered with polyethylene. Some experts are inclined to believe that we should finish aerocrete and from the street and inside. Then finish begins with the premises, and only then, when the inner lining is well dries, plaster facade. Plastering on concrete blocks, except for the stages of preparation of standard base and primer includes forming a "coat" and strengthening corners.

Houses by the sea, lake or river interior need less.

Finishing of wooden facades

Plaster exterior wall is applied to the home from a bar, at least - in the building of the vulture panels, logs and other types of wooden buildings. Before facing even completely finished boards are treated with antiseptics against insects and fungus. The first layer is waterproofing. To log houses will need reinforced system. Then set the front reinforcing frame and deposited several layers of plaster. Then clean crates beacons. Experts allow the use of solutions of acrylic, mineral species. These materials are highly breathable and resistant to mechanical damage. For finishing a wooden surface is better to use ready-mix without tinting. The plaster is chosen to match the tree, because a mismatch in shade the surface will look messy. Instead of plastering often resort to installing curtain walls. They improve thermal exchange and can withstand cold, heat.

Calculation and material consumption

Before buying should be calculated at the rate of 1 m² - calculations in the calculator are plaster. Filling field should be based on an average curvature of 1 meter. The first column indicates the length of the wall in meters, and the second inscribe its height. Then added indicator of the average thickness of the plaster layer in millimeters. At the end point type of mixture, e.g., acrylic acid or silicate and m. P. The result can be obtained in kilograms or in bags, if you enter the weight of one. Plaster consumption depends largely on the material surface and its curvature. For walls of plasterboard, wood, brick, and concrete figures differ significantly. The approximate cost of each mixture for 1 m² indicate on the package, so you will need to translate it into the coefficients and multiplied by the corresponding base parameters. Mid coating deviations are usually in the range of 20-25 mm.

Mid curvature believe 10 m² measurements at 3 points.

How to choose

The right choice begins with the analysis of priorities. At the forefront always comes appearance, quality of material and technical possibilities for its use. Take into account the climatic features, options walls, cost and deadlines. After working for each scenario from start to finish, it is possible to accurately predict that the option would be unfortunate, in principle, or after a short period of time. Silicone and silicate plasters are suitable for areas with increased contamination. With the help of these compounds also refurbish old buildings. Silicone mixture will be relevant to cold regions. In other cases it will be sufficient acrylic cement or putty. The criteria for selecting the proper parameters include mixture flow rate, size fractions, ease of preparation, and - the color palette and storage conditions.

conclusion

Plaster know how old finishing material, but the diversity of the market suggests otherwise. Available to consumers cement, silicate, acrylic, silicone, mineral and terrazitovye mixture. Possess unique decorative qualities of cork and mosaic variants. The special types include a heat insulating plaster, soundproof and other mixtures with enhanced parameters. For a simple decoration often use the plaster coat material, but the ram, and woodworm are used virtually everywhere. Plaster facade can be seen on the buildings of any shape and purpose. The material in this sense, keeps the leading position. Even before the purchase of raw materials will have to thoroughly inspect the surface. At this stage determine the amount of material, type, and technology work. Then, after processing of forming walls and frame start working with a spatula - simple form smooth coating or illustration.