Volumetric stucco on the wall. How to make plaster molding? Working with the tool and caring for it

Gypsum decorations will give individuality to interior design. In addition, stucco can be used quite widely, in various styles of room decoration. In the article we will tell you how to make stucco molding from gypsum with your own hands (at home), we will give step-by-step instructions for making.

Shape selection

The variety of gypsum stucco molding today is not limited to the creation of figures of chubby cupids, graceful lines of flowers and petals, and room cornices. Using this material, you can create an imitation of a fireplace, "grow" a tree on a vertical surface of a wall or on a ceiling. The figure can be classically white or painted in various colors. The choice is determined by the customer's wishes.

First of all, you need to decide on the appearance of the future work of art, its size, location. The best option is to make a life-size stencil or draw a pattern on the surface that you plan to decorate.

The options are endless. The simplest - stars, flowers, snowflakes, letters. You can decorate the room with original three-dimensional paintings - landscapes, still lifes. The "carved" frame will allow you to achieve a complete imitation.

Solution

For casting large gypsum products, the solution is prepared in small portions. A thick solution does not pour well and does not completely fill the form, which has a thin relief.

An adhesive solution can slow down the hardening reaction - gelatinous, mezdrovy. A 25% concentration of "glue water" is recommended. It must be used within one day. In addition, the use of an adhesive solution gives the products strength.

Flat products are ground to a flat surface sprinkled with fine gypsum flour and left there for a day.

Manufacturing

Plaster molding can be made in several ways.

1. The stencils are used to draw the contours of the future composition. Gypsum mass is applied to the surface, leveled, rubbed. Then everything superfluous is cut off. If necessary, the procedure is repeated. This method is suitable for creating stucco with a fairly simple surface configuration.
2. A solution is applied to the location of the stucco molding. Then the dried gypsum is processed according to the drawing.
3. Products of complex configurations are made using molds. They can be made of wood, plastic or concrete. First, the form is liberally smeared with soapy gruel. Then gypsum mortar is poured into it in layers. The maximum layer thickness is 1 cm. The next layer is poured only after the previous one has completely solidified. A well-hardened product is carefully released from the mold.

In addition, you can make a model completely or its fragments from plasticine. This material can change shape an infinite number of times. A plaster solution is applied to the finished plasticine decoration with a brush. Careful lubrication of the recesses is a guarantee of the accuracy of the shape of the future product. Further layers are applied with a spatula only as the previous ones dry.

After an hour, the form is removed from the plasticine model. When creating products of large shapes, it is reinforced with a copper mesh. From the inside, the finished form is covered with a colorless furniture varnish.

When pouring gypsum mortar into the mold, it is necessary to avoid the appearance of air bubbles in it. Light shaking will ensure complete filling of small reliefs. Drying of gypsum products should be carried out at a temperature of at least +16 0 C. After thawing, they are destroyed. You should not try to speed up the drying process with a fan, heaters - the gypsum will warp.

Deficiencies are eliminated with a knife, then the product is polished with fine sandpaper.

White gypsum surface can be painted with water based paint. Before that, it is covered with two layers of primer. With the help of pieces of fabric, sponge, synthetic materials, you can give the stucco molding any texture.

Surface preparation

The installation site of the future product is completely thoroughly cleaned, washed from whitewash. The notch on the back and mating surfaces will help hold the bonding solution more firmly.

Small light parts can be fixed with liquid gypsum.

Large elements are mounted using special fasteners. Holes are drilled in them and in the surface of the wall or ceiling, into which screws are fastened with dowels or wooden inserts. Metal loops are fixed inside the gypsum products. During installation, they are put on the heads of the screws. Lacquer coating will prevent the appearance of rust on the fastener metal.

You can mount metal pins into the wall, then they are pressed into the stucco holes filled with a liquid solution.

Before planning large compositions, it is better to practice by making small figures. You can also make decoration from individual modules.

Video

So, using a wooden machine, you can make a simple plaster molding yourself:

A photo

Since ancient times, stucco molding on the walls has been used as interior decoration. There were times when soft stone was used to make three-dimensional figures. Currently, materials such as gypsum and polyurethane are popular.

From them, elements are made in the factory, which are placed as wall decor. Such patterns are also used to decorate ceilings, fireplaces, arches and windows.

Product styles

Previously, professional craftsmen performed all the elements of stucco molding on their own. The first composition was developed in the Baroque style, then classicism began to enjoy popularity. Many styles are currently in use, including ultra-modern and modern.

Interior in classic style

Self-manufacturing of the product

Stucco on the wall will have a special effect, which is easy to make with your own hands to decorate the interior. You just need to dream a little, acquire the necessary materials and tools, make a layout and embody what was conceived into reality. It is best to use gypsum for these purposes for the following reasons:

• it is environmentally friendly;
• is resistant to damage;
• it does not contain harmful microorganisms.

However, we must not forget that the product can turn out to be quite heavy, so additional fastening methods will be needed.

What do you need to work

Before you make stucco molding, you need to stock up on the necessary materials and tools. This will require:

• cement;
• PVA glue;
• silicone oil and silicone;
• roulette;
• beaker;
• knives, stacks, spatulas; brush.

The surface for work must be properly prepared, it is protected with a thick film from silicone and gypsum dust.

Without experience, you should not start activities, it is better to practice on test specimens, and then do the work outright.

Manufacturing process

Self-execution of gypsum stucco on the wall can be done in several stages. First, a sketch is created, then forms are prepared and stucco molding is performed, then the finished product is mounted.

Sketching

Sculpt a model of stucco molding from plasticine or clay

You can create a ready-made sketch for interior design in an apartment, either by developing your own imagination or by finding the necessary information on the Internet and in architectural books.

According to the printed version, with the help of clay or plasticine, a larger layout is molded than the stucco itself will be.

The plasticine version can be modified. If it is impossible to complete the work, you can buy a ready-made polyurethane model in hardware stores.

Form preparation

Lubricate the mold with a mixture of silicone and oil

When creating a mold for casting, silicone is used. The plasticine model must be treated with a special lubricant and the form should be separated from it. Next, silicone is mixed with oil to increase elasticity and the model is covered, scrupulously smearing all the cracks.

Smears must be done evenly, avoiding air ingress, so as not to spoil the product. When applying the first layer, the form is strengthened with gauze and allowed to dry for 2-3 hours. The sample thickness must be at least 3 mm. A thick layer of silicone is applied to the resulting powerful product. Then the form must be poured into the base of plaster:

This structure can help secure the mold firmly to avoid warping when the plaster is filled.

Stucco making

The finished form must be well lubricated with a release agent so that the gypsum does not stick to it. The next step is the preparation of a gypsum mortar: 7 parts of cold water are combined with 10 parts of gypsum, mixed well with a mixer with a nozzle, preferably quickly, because. plaster quickly hardens.

Part of the PVA glue is added to the solution to achieve plasticity and strength, the mixture is obtained like sour cream. The solution must be poured into the mold, distributing it with movements with vibration. Small parts are treated with a brush or a small spatula.

Now you need to let the product dry for about 20 minutes. The stucco molding can be quickly removed from the mold if it has been well treated with a separating liquid.

The finished copy is left to dry completely for another day.

How to mount the finished product

Mount the stucco on PVA or wood glue

You can make stucco molding on the wall to revitalize the interior yourself. The installation process might look like this:

1. The wall is cleaned of the previous finish, the lines are determined where the product will be located using notches on the wall.
2. On the stucco, you can also mark notches on the inside so that the product better adheres to the wall.
3. The wall and the reverse side of the stucco molding are moistened with water and PVA glue or gypsum is applied mixed with wood glue.
4. The part is attached to the wall with movements resembling rubbing. Excess mixture is removed with a spatula.
5. Large parts can be fixed with self-tapping screws, and gypsum can be placed on top of the caps.
6. The resulting joints are masked with plaster. For a detailed description of the process of preparing gypsum stucco, see this video:

The finished decor is cleaned of dust, then it is painted with water-soluble emulsion paint. In a room with high humidity, the stucco molding should still be covered with a water-repellent solution.

Features of finishing molding

The plaster molding made on the walls in the interior of the apartment must be competently completed. As a rule, its pure white surface is decorated with paint. Before applying it, the element must be primed. The paint used is the same as for the walls - acrylic or water-based. The brush should be long-haired.

Allowing a flight of fancy, various decoration techniques are used: aging the product, applying gilding or other effects. Imitation is used for various textures: marble, natural stone. Really even the creation of whole paintings on the walls.

Do-it-yourself stucco molding to decorate the interior of the room can give it an interesting and finished look. In addition, such an option will exist only in a single copy.

Gypsum stucco molding has not been inferior to its position in interior design for many centuries. It is difficult to imagine an exquisite and expensive style without bas-reliefs and plaster sculptures. The history of the appearance goes far to Ancient Greece, where the majestic castles were almost completely made of them.

Until the 20th century, gypsum had no analogues, only with the advent of new technologies did polyurethane and foam plastic replace it. The hand-made elements found during archaeological excavations were available only to the pharaohs.

Now the cost is not as high as 5000 BC, but it does not apply to a number of budget options for finishing materials, like polyurethane stucco molding.

In what style of interior is gypsum stucco molding acceptable ?!

For the harmonious use of modeling in interior design, it is necessary to carefully consider the style and concept of the room. Exquisite moldings, figurines and picture frames will not suit every room design. Country, Provence or Scandinavian styles generally do not allow such elements in their interior. They will be very provocative in such designs as loft, minimalism and hi-tech.

Modeling in the listed projects will look pretentious and completely tasteless, like the remaining elements of the past decor. But there are a lot of other design solutions, where gypsum elements will come in handy.

Roman style

The Roman style consists almost entirely of stucco, and in this case it is impossible to overdo it. Absolutely everything can have carved details, whether it be a ceiling, walls, cornices, sockets and niches, everything will fit into the image perfectly. The main thing is that the ornament should be suitable and sustained in the same spirit.

Art Deco

Art Deco is the option when a combination that is completely incompatible at first glance is acceptable. Creative execution can include all possible items of chic.

It is not necessary to adhere to any single type of plaster elements; you can combine the classic pattern on vases and niches with modern figurines.

Usually this style is preferred by people with an active lifestyle, who value comfort and luxury in one set.

Empire

Empire is a style in which decorative stucco molding acquires solidity and key importance. The status of a room in the Empire style is sometimes breathtaking, and the owner of such a room feels like a true pharaoh of modernity.

Gypsum elements here are massive and monumental. Small stucco elements can only add mood.

Rococo

Rococo style implies light and flirty elements. Lush, but at the same time weightless forms give the room a romanticism and a feeling of heavenly stay.

Asymmetry and frilly crimpiness perfectly complement the image of such a design. Great importance is attached to painting elements under gold or patina.

Renaissance and romanticism

Renaissance and romanticism are somewhat similar to each other, as they allow multi-level ceilings and walls with numerous niches. If the Renaissance also needs figurines, then romanticism is distinguished by the ease and individuality of its owner.

Stucco molding from gypsum when decorating the ceiling

When viewing a catalog of photos of gypsum stucco, most of it is devoted to the design of the ceiling. Perhaps this is due to its area in relation to other surfaces in the interior, which allows you to expand your imagination and realize your creative idea in full.

The time has passed when modeling was relevant only in expensive estates, in majestic halls and palaces, now more and more people are leaning towards luxury and classics, introducing it into halls and even bedrooms of apartments.

Gypsum stucco on the ceiling does not always have a classic white look. Increasingly, for diversity and individualization of the room, the technique of painting is used. It is very important to use the correct coloring composition, then beautifully designed stucco molding becomes even more elegant.

Gold remains the most sought-after color; it covers the most convex parts of the bas-relief. Along with this, artistic painting with full-fledged paintings in the chosen style is used. Filling the modeling with beige shades looks very stylish and natural.

Do-it-yourself plaster molding

The variety of choices in stores and decor shops will not leave you indifferent, but sometimes you really want to create something with your own hands, because the result will become a true pride of its owner. Decorative plaster molding is a creative and very exciting business, but laborious and requires certain skills.

Solution preparation:

• it is good to grind gypsum to a powder and sift through a sieve;
• pour into a container with sufficiently high edges;
• gradually pour in water in small portions until the consistency of kefir;
• stir with a special nozzle using a drill, this will avoid the formation of unwanted lumps.

Making figures

Any form is suitable for casting elements; for the convenience of extracting the finished sample, it is better to give preference to silicone. They are sold at any hardware store or on numerous sites. The cost is not high, all the more it will be enough to get just a few, because the gypsum quickly hardens.

From the moment of dilution of the composition to its casting into molds, no more than 2-3 minutes can pass, otherwise plasticity and fluidity are lost.

Adding a 25% adhesive solution will give the plaster strength, but drying at a temperature above 16 degrees Celsius will make the element brittle and brittle.

Fill rules:

• carefully prepare the form by covering it with a soapy solution (any soap will do);
• pour gypsum in layers, thoroughly tamping each previous one;
• exclude the formation of cavities during filling;
• leave for 1-2 hours until the solution completely solidifies;
• remove the element and process with sandpaper to remove roughness;
• cover with primer.

Installation of plaster elements is simple. Massive and heavy elements are fastened with self-tapping screws, small and light ones can be put on PVA glue, liquid nails, or even putty can be used.

After the adhesive has completely hardened, the finished decorated element must be coated with universal paint or a special composition for gypsum. Only after that you can start decorative painting.

Stucco molding in the interior can be used as moldings, cornices and decorative frames for paintings or rosettes. With the right style, all these elements will fit perfectly and fit into the overall concept. Regardless of whether these are solid decorative elements or unobtrusive finishes, the interior will receive chic, sophistication and uniqueness.

Photo of gypsum stucco

Gypsum hand-stucco is a three-dimensional relief decor used for interior or exterior decoration. With it, you can:

• structure space;
• hide certain architectural flaws;
• place the necessary accents in the interior, etc.

The use of decorative gypsum products will give each room the most solid and noble look.

Functions of molding products:

• utilitarian (capable of hiding a variety of structural elements);
• aesthetic (help to realize any design fantasies).

Elements of decorative plaster products:

• plinth;
• moldings;
• cornices;
• ceiling sockets;
• brackets;
• pedestals;
• pilasters;
• semi-columns;
• columns.

Luxurious decorative elements, which are created from high-strength gypsum, are able to guarantee exceptional quality, perfect connection accuracy, compliance with all dimensions and ease of installation with a professional approach.

Advantages of gypsum stucco molding:

• environmental friendliness;
• impeccability;
• fire safety;
• durability;
• easily restored;
• is a classic;
• resistant to temperature changes;
• lends itself to gilding, painting and various processing;
• allows you to hide many architectural errors and bring any idea to life.

Today, the extraordinary beauty of gypsum stucco is available to everyone. A variety of decorative elements can bring new life to interior details, thereby giving them a special charm, as well as creating a feeling of stability, brightness, reliability and lightness.

The only competitor of gypsum stucco is polyurethane stucco, which is the most practical option in some respects.

Gypsum is a unique material, organically combined with other products of natural origin: glass, metal, wood, ceramics and stone. At the same time, gypsum stucco molding is able to absorb excess moisture and evaporate it with a decrease in air humidity. Its main advantage lies in the possibility of creating decorative elements on an individual order.

Today, gypsum stucco on walls and ceilings is produced in a wide variety of directions - from baroque to classical or even ultra-modern style.

How to make plaster molding

Gypsum is a fragile and capricious material, but it was chosen by specialists for the manufacture of stucco. This building material is distinguished by such a property as expansion, which allows it to penetrate into the smallest relief forms and cracks, ensuring high accuracy of the finished product. When creating the pouring of plaster molds, it is necessary to make a slight agitation, which ensures the elimination of air bubbles and the thorough filling of the fine structure.

To reduce warping, gypsum is diluted with lime water, using slaked and quicklime for its preparation. For the solution that will be used for casting, water and gypsum are taken in a ratio of 1:0.7, and for drawing a thicker solution is created, the ratio of components in which is 1:2.

Do-it-yourself gypsum stucco molding

Modern stucco decorations are made on the basis of special forms. They can be various metal forms, which, due to their smooth internal surface, make it possible to create a product that does not require additional refinement. Such forms are more often used for the manufacture of stucco on an industrial scale, since the metal can withstand up to 2500 cycles without changes.

More inexpensive forms are silicone and latex. They have a slightly lower strength, and the product obtained by pouring into them does not have such a perfect appearance and needs to be improved.

Stucco molding from plaster technology

The production of stucco takes place in several stages. Be sure to take care of the availability of all materials and tools. You will need:

• building plaster;
• colorless varnish;
• tassel;
• spatula;
• Silicone Grease;
• artistic plasticine, not sticky to hands.

Working process:

1. Initially, plasticine should be prepared and a model of the future product should be molded from it. You can make it yourself, using a sketch, or purchase a finished one.

2. Then the inner surface of the mold is smeared with silicone grease.
3. The model is placed on a flat surface.

4. Next, we prepare a gypsum mortar, which should have a sour cream consistency.
5. The first layer should be applied with a brush and only then fill the entire form. If a large column is being made, then after the first layer, a copper mesh is laid out in the mold, which will be used as a reinforcing component.
6. The back side of the future product is leveled, and the form is left to dry (1-4 hours).
7. When everything is ready, the molding is removed from the mold. Its outer side is polished and covered with a colorless varnish.

Painting decorative plaster moldings

Gypsum relief has a white clean surface, so sometimes it needs to be transformed. To paint the stucco, it is better to use the same paint that you used to paint the walls. If at the end of the work you did not varnish the product, then before painting it should be primed in two layers.

Before you start applying the paint, it must be stirred and diluted with water. You need to cover the stucco with a small brush with a long pile. Various abrasions, patting, aging and gilding are created to give the product a “bloom of time”. If you want to make a natural texture, then you can use a sponge, synthetic materials, pieces of fabric, etc.

Plaster molding installation

Installation of stucco is quite simple and fast:

1. Initially, the required area should be cleaned of a variety of dirt and whitewash. 2. Next, you need to mark the exact border and draw a circle in which the product will be installed.
3. Then, notches are created on the surface and in the stucco with a chisel. This should be done for the best grip.
4. The product is glued on a gypsum mortar with the addition of wood glue (ratio - 3% glue of the total weight of the solution).
5. Next, the surface and molded parts are wetted with water using a brush.
6. Having installed the decor, you need to move it slightly, and remove the excess mixture with a spatula.

• gypsum wall and ceiling stucco molding is mounted on a plastered surface after it has completely dried and hardened;
• it is not recommended to install gypsum products in damp rooms (60% or more);
• gypsum stucco molding for the facade is mounted together with the construction of the walls and fixed to the outlets of the reinforcement in the masonry, which must be covered with an anti-corrosion agent;
• small stucco parts (up to 100 mm) can be fixed with gypsum or cement mortar;
• products intended for the facade are best treated with drying oil or paraffin;
• it is better to mount the stucco molding raw - so it will better grab the surface;
• if the gypsum is already dry, then it must first be moistened with water;
• if you still intend to paint the walls, then it is recommended to do this after the installation of the stucco is completed.

How to make gypsum stucco video:

plaster molding

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STUCCO, GYPSUM, RESIN (Finland), GLASS-FIBER CONCRETE.

At some point, it becomes clear that you need a truly stylish and beautiful facade, interior. You are on the right track.
Gypsum stucco molding is the oldest, but not losing its youth and relevance, way of decorating the interior of the facade. Known to the ancient Greeks, facade stucco has not lost its charm, artistic and natural, for many centuries.

Gypsum stucco gives truly unique opportunities for creating unique interiors.

Classic plaster moldings with a smooth white stone-like surface (limestone, marble, granite). Stucco molding: cornices, rosettes, columns, friezes, patterns made of plaster.

Gypsum is a wonderful material. Light, plastic, practically not amenable to the action of time, does not change its shape, texture, color. In terms of environmental friendliness, gypsum will give odds to many materials.

It is absolutely harmless, non-flammable, odorless. It is a breathable, breathable material.

Do-it-yourself plaster molding.

It doesn't shrink. Gypsum does not turn yellow and does not crack. Gypsum products are more embossed, they have a clear, not blurry pattern. When repairing, restoring and painting plaster moldings, as a rule, there are no difficulties.
An imitation of artificial stone is also produced.

Resin

Finnish resin: unlike gypsum, stucco is much more durable, stronger and, most interestingly, much more economical in construction.

Compared with gypsum, stucco, resin is the best and most economical material for facade decoration. The resin is very well tolerated by many years of external environmental influences and is not slightly worse in density than stucco. In appearance, the resin is exactly the same as all kinds of stucco moldings.
Imitation color - gold, silver, bronze is also possible.

Glass fiber reinforced concrete

Glass fiber reinforced concrete (GFRC) is: beautiful, embossed, but at the same time thin-walled, lightweight, durable products, as well as excellent waterproofing and mechanical protection.

One of the main areas of use of SFB is architectural decoration. has exceptional technological properties. From it you can get a product of almost any shape, it has high bending strength, high impact strength, elasticity, crack resistance, water resistance.

Our company produces exclusive stucco decorations, i.e.

plaster products. Stucco molding can decorate and transform any interior, giving it individuality.

The experience of our company will help you bring to life any of the most daring and unique stucco decor.

We will fulfill any order for gypsum products according to original designs of complex architectural details.

Gypsum stucco is not only hygienic, sufficiently durable and has good soundproofing qualities, but also architectural expressiveness.

Stucco is the grace and lightness of lines, relief, depth and accuracy of the pattern.

Stucco will harmoniously complement both the facade of your building and the interior of your living space.

Most often, gypsum products are used in the form of various cornices, skirting boards, rods, friezes, platbands, moldings, corners, sockets and many other elements.

SANDWICH GYPSUM

We also bring to your attention a more practical and cheaper version of Stucco moldings:

Sandwich-Gypsum (SG) is a new material for the manufacture of lightweight architectural decoration.

SG combines the lightness of foam plastic and the polished plasticity of gypsum. Sandwich-Gypsum is designed to solve the problem of mounting a massive architectural decor on unprepared, suspended, plasterboard ceilings without strengthening the carrier system.

As a result, a material has been obtained that has a complex of valuable qualities that expand the capabilities of architects and designers.

SG combines strength and lightness, honed plasticity of gypsum, speed and ease of installation, easy processing and painting, and long-term storage.

We assume the combination of such qualities will find wide application, both in the interior and in decorating facades. For the manufacture of the cover layer, G-16 gypsum and waterproof gypsum binders (VGV) are used.

Plaster decor. Making stucco with your own hands.

Gypsum stucco has not lost its relevance for many centuries and is unlikely to lose in our time.

Having the skill in modeling, the necessary tools and materials, you can make interesting moldings for the apartment yourself.

In order to make gypsum decor with your own hands, you need to master a few basic procedures, following which you can do a lot of interesting things to decorate your interior.

Using the example of a ceiling socket, we will show a master class on making stucco moldings with our own hands.

one . We select the pattern of the outlet, which will be combined with the general style of the interior.

If you stick to the classics, then the ceiling decor should not be done in modern style. This will cause dissonance in the overall perception of the room. To search for a drawing, you can use images from the Internet, from literature on architecture, or draw a drawing with your own hands. Choosing an ornament for our rosette, we focused on the classic style.

Determine the size of the ceiling decor. It is important to take into account the proportions of the outlet to the chandelier and the overall dimensions of the room: the light should not go beyond the boundaries of the stucco. For our room, a socket with a diameter of 70 cm is suitable.

Then, in the figure, we select a repeating element, in this case, six cyclic parts. On the computer, we outline the ornament, build the size of the link. We get a segment of a circle with a side length of 35 cm.

We slightly modify the socket, which we have chosen as the basis.

We replace the central part with a ring with a diameter of 28 cm from a smooth molding. At the same stage, it is necessary to draw its section (cross-section of the profile, 4 cm wide).

The final stage of preparation is the production of a molding template and a substrate for the segment model. In the printing house we print the ornament element on a self-adhesive film in full size, we print the sketch of the molding on plain paper.

The cut of the sketch is transferred to millimetric stainless steel measuring 8 * 5 cm.

Carefully cut out the relief part with a jigsaw. Under the steel template, so that it does not bend, we put a wooden template (the steel one should protrude by 1-1.5 cm.)

We put a film with a pattern on the surface and begin to gain mass from plasticine on it. For modeling, we use a special sculptural clay, preferably of medium softness. It holds its shape better, allows you to work out rather small details of the rosette, does not leave stains and does not stick to your hands.

The shelf life of plasticine is not limited, it retains its properties for a long time, so it can be used for many years.

In the course of the work, we use various tools, including sculptural stacks of skew knives, medical scalpels, chisels, spatulas, art brushes, grinding skins, straight and curly cycles, a screwdriver.

Without a special set, you can use manicure tools and small spatulas.

Let's start making a draft form. After the segment of the circle is molded, fill it with silicone. Alcorsil 325 is an inexpensive and easy-to-use tin-catalyzed material. Alcorsil is characterized by low viscosity, high physical and mechanical characteristics, fast curing time.

Alcorsil silicones are used to create candles and plaster figurines, toys, soaps, sculptures of various shapes, etc. We breed the material with the approver in the proportion: per 100 gr. silicone 5 gr. approver. We apply silicone in layers, with a brush, so that bubbles do not form.

The hardening of each layer is approximately 2-3 hours, as a result, the thickness of the silicone should be about 3 mm.

We make molds for stucco with our own hands.

We put a gypsum casing on top of the silicone, for this we dilute the gypsum and apply it to the silicone, leveling the surface with a spatula. The casing is necessary so that when pouring gypsum, the silicone is not deformed. After drying, remove the casing along with silicone and prepare a gypsum mortar. To do this, pour 7 parts of water into the gypsum plaster and pour 10 parts of gypsum in small doses, stirring with a whorl.

It must be remembered that a freshly prepared solution remains fluid for about 2-3 minutes, loses plasticity after 7-8 minutes and completely hardens after 15-20 minutes.

We use gypsum GVVS-16 of ZAO Samara Gypsum Plant, which is characterized by increased strength and fineness of grinding.

Gypsum mortar is poured into a draft form and left to harden.

The resulting casting is carefully removed, finished, and cleaned with abrasive skins of irregularities (grain size 150, 240). We make a model for the manufacture of a final form.

Let's start working with the final mold, for this we use Mold Star 15 silicone - a simple and easy-to-use two-component material based on platinum with a hardness of 15 and a ratio of components 1A:1B by weight or volume. We dilute silicone in a ratio of 1: 1.

Mold Star 15 has a low viscosity, does not shrink and can be used several times.

Thanks to this, the first and last castings from such a mold will be absolutely identical. We also apply silicone to the model with a brush in several layers, the drying period of each layer is 5-6 hours. Then, similarly to stage No. 6, we make a plaster casing.

We remove the final form and cast the required number of elements. In our case, we need to cast six cyclic parts.

10. We proceed to the broach of the ring - the middle of our outlet.

We use the template that we prepared in advance.

Pulling circular rods is done with an ordinary sparrow. It is a rail of the required length, where the template itself is attached at one end, and at the other there is a hole with which the ruler is put in the center on a driven pin or nail.

By rotating the template, we make marks of the boundaries of the future thrust, then we throw in the solution and draw out the circle.

At the same time, the design of the fastening of the center pin should not interfere with the circular movement of the sparrow template.

We do the broach in several circular motions, if necessary, add a little bit of gypsum mortar until we achieve the accuracy of the relief. Let the finished product dry and then carefully remove it from the table with a spatula.

11. We mark the places for attaching the decor.

We find the center of the ceiling by crossing the diagonals. We draw a circle with a diameter of 70 cm, then divide it into six segments of 60 degrees.

We moisten the prepared surfaces of the wall, ceiling and stucco parts with water and apply a water-based adhesive solution on them with a bristle brush (for example, PVA building glue or Aqua Silver).

Having set the parts in place, slightly move them from side to side, as if grinding. Remove excess plaster with a spatula. We additionally fasten the stucco decor on self-tapping screws, the distance between which is 15-20 cm.

After the socket is completely dry, you can proceed to the next important step - pre-gypsum. We mask the attachment points and joints with plaster. To do this, we use the same gypsum from which the rosette was sculpted. The places of fastenings and joints are moistened with water and filled with plaster. Using a small spatula and abrasive skins, we level the surface and joints.

13. Finally, the plaster rosette should be painted.

Most often, water-soluble emulsion matte paints are used for ceilings. To avoid a difference in color, it is necessary to paint the stucco decoration together with the ceiling.

The gypsum product must be completely dry, it must be cleaned of dust.

Painting can be done either in a combination of primer-paint or paint-paint. If the stucco decoration is installed in a room with high humidity, gypsum stucco is impregnated with moisture-repellent solutions (aquastops, waterproof primers).

This completes our master class, and using the example of making a rosette, you can continue to make interesting plaster moldings for the interior.

The company "DAK", with pleasure, will help you in the implementation of your ideas.

How to make plaster with your own hands?

Many people are interested in how stucco is made by hand, as in a classic, antique or baroque interior - one of the most common decorative details is the relief decorations on the walls.

Of course, you can buy a finished product, but it costs a lot and not everyone can afford it, so DIY plaster design will be a valuable reward for the work of professional sculptors.

Such decorative elements are used both inside and outside the house.

They are installed on the wall, on the ceiling and even on furniture.

Decorative plaster on the facade or in the interior of the house will change without recognition and turn the structure into a true work of art.

If you are planning to decorate the stucco facade of a building, you can create it right in the middle of the mess.

This will be very robust, but not elegant enough.

If you want to use more complex decorative elements on the ceiling or walls, in this case you need to use facade casting from other materials - gypsum, polyurethane, fiberglass, foam.

Own production of stucco plaster

The plaster product can be purchased ready-made and you can do it yourself.

We offer you a detailed master class that shows the production of gypsum strips.

After studying our main class, you will learn how to make plaster with your own hands and use it in your home.

First you need to prepare all the necessary tools and materials.

The following materials are required to independently repeat the main class:

• Ideal flat table without slopes and surface deformations;
• A set of blades and tools, a brush, a knife;
• Glue to protect the table from dirt and dust;
• Plates and.

  Ideal - construction;

• Measuring glass, measuring tape, ruler;
• Construction plaster, PVA, for large elements - cement;
• Silicone oil and silicone as well as release grease.

If this is your first time thinking about a house, we recommend working on small details like flowers or a rosette first.

At the beginning of the work, you must create a sketch of your future product, which you can do yourself or find it already prepared in the literature or on the Internet.

Pay special attention to the size of the work so that it can easily fit into the interior or exterior of the building.

The sketch is printed and the plasticine model of the desired shape, but somewhat larger, it is on the paper straight.

You can also buy one end product from the store and use it as a mold.

Now you can start creating the shape for your decor. At home, silicone molds can be made and placed on the ceiling.

It will cost more than plaster, but they are easier and more comfortable to work with.

Before molding into a mold model, it should be treated with grease.

To do this, mix silicone with silicone oil and carefully apply the mixture on your model, leaving no streaks or air bubbles.

The first layer with gauze, which should be carefully pressed into the silicone layer. After drying the previous layer, place a second one every two to three hours.

Therefore, you should get a layer of at least 3 mm.

If you want to make great items, then you can pour plaster mold.

For this form, we create a panel for silicone adhesives, and then pour the plaster.

You can also make things easier and use your purchased silicone mold.

Then 10 parts of plaster are removed from 7 parts of water, which can be added to the plasticity of a small sticky PVA and mixed with the consistency of sour cream.

Immediately pour the mixture into the mould, mix with the release agent.

Plaster stem.

Mounting functions

In the design of the facade and interior of the house, gypsum design is the most common material that has not lost its popularity in recent years.

This is not surprising, since gardens have many advantages - natural, environmentally friendly, spongy, flammable.

It can be used not only on the facade of the building, but also in the interior - in children's rooms and bedrooms, even on the ceiling.

It also has defects - gypsum products are heavy and increase fragility.

Therefore, its installation is possible only in those houses that have increased power and are built on a good foundation.

Interior installation must be done very carefully as the interference design can be broken in the process.

First make a mark on the installation site, clean the surface, attach the attachment points with water and dry.

On the underside of the work, make and prepare the slices to ensure good adhesion to the surface.

When the part is dry, make a mixture of gypsum mixture and glue with joinery.

Install the fastener on the facade and the part with water, fill these adhesive mixtures in these places and lightly snap the element on the facade.

Excess glue should be removed with a spatula.

Then other parts are assembled.

Polyurethane plaster

Polyurethane plaster is one of the simplest. It can be used in the interior of the house, to decorate furniture and on the facade of the building.

This is not the cheapest material, but as a result, the completion of such material will be cheaper than any other. The decoration on the walls or facade can be glued independently.

For gluing, only glue is needed to keep the surface dry and smooth.

In fact, it doesn't matter how strong and stable your walls are, because polyurethane sheets are loaded without them.

Installing plaster can be done by two people and the process will take quite a bit of time.

Modern polyurethane planks come in huge volumes, so you can easily find the right one for you.

The polyurethane structure can be coated with colors for the interior or exterior, depending on the location.

Begin installation by preparing the surface.

How to make gypsum plaster with your own hands

Prepare lines on the wall or ceiling where you will attach the decorative elements. Secure with nails and insert dowels.

On the reverse side of the form of polyurethane profiles with abrasive. In each part, make holes corresponding to the location of the dowels.

The wrong side of the work should be coated and dried on an open day.

Apply glue to the plaster, attach it to the surface and drive the prepared holes into the nails.

The disparity must be covered up with whales or silicone sealant.

The plaster room is finished, now you can paint it in the selected color.

foam plaster

This product is by far the most affordable way to decorate your home. In recent years, this material has been widely used in the interior.

Styrofoam weighing elements are very small, so they can be attached to the wall of almost any design.

This material, despite the artificial source, is environmentally friendly, does not emit harmful substances, fire-resistant, resistant to moisture.

It can be installed on almost any surface.

It should be noted that in order to prolong the life of the foam, the protective layer must be formed from above.

In addition, foam plaster has, as a rule, a simple form without complex patterns.

To install the plaster, you will need: dowels, special polystyrene foam glue, base coat, construction pins, foam sewing, colors of the right colors.

To begin with, the surface must be cleaned of dust and dirt and prepared.

Now make a mark on the surface, dilute the dry glue, apply the elements, stick the part in place and apply some pressure.

Gaps should be treated with foam, remove adhesive and foam residues with a spatula.

Close the underlay and draw it after the build is complete.

Plaster molding of glass fibers from reinforced concrete and polymer concrete

Concrete spindles are very heavy, but technology does not stand still, and now products are made from lightweight and at the same time very powerful materials.

These materials consist of a blend of dry cements and other ingredients that give the product strength and lightness.

The material simply supports temperature changes, vibrations and other aggressive effects.

During the manufacture of plaster, the dye is added to the composition so that it has the desired color.

If you don't know how to perfectly decorate a wall, try stucco. This is a wonderful type of decoration, which has been recommended since ancient times, or rather since the 17th century, when it entered the interior and instantly gained the greatest popularity. And, if you meet her extremely rarely in an average house or apartment, this does not mean that today she is not relevant. Stucco molding is widely used by architects and designers to implement a wide variety of ideas. Is it possible to make stucco molding yourself, with your own hands? You will receive the answer to this question in this article.

Where is stucco used?

Stucco molding is a universal decorative element that is used in the art of decoration. You can decorate not only walls, but also ceilings, windows, fireplaces, doorways, canvases and furniture. Unfortunately, the use for the facade of the building is excluded, but there are other methods for this, except for stucco molding. The technique involves emphasizing the smoothness of forms, the beauty of the bend and focusing on the finish.

It is important to note the possibility of application in a wide variety of styles, directions of both design and architecture. You can mask defects, various irregularities, hidden problems. For example, you can hide communications, diversify rather boring elements. Among the varieties, stucco borders and pedestals are in demand, brackets are less common, you can make a decorative cornice, create a stucco dome on the ceiling. Not only fireplaces are trimmed, but also shelves, bookcases, bar counters, which once again proves the widespread use of stucco molding.

Materials from which stucco can be made

Initially, they made stucco molding from soft stone, but gradually came to the conclusion that this method was too expensive. Then it was decided to make stucco from:

• tree;
• gypsum;
• artificial polymers.

Among these materials, gypsum stands out the most. This is the most commonly used material. Gypsum is able to penetrate even the smallest corners of the relief, expands upon solidification. It is easiest for designers to work with him, which explains his popularity. But the tree, despite its high cost, is environmentally friendly.

The use of polyurethane, which is cheaper than polystyrene, ensures durability, but the main purpose of stucco molding - appearance - deteriorates very quickly. It is environmentally friendly and hypoallergenic, they can simply be primed with water emulsion and laminated.

How to make stucco on the wall with your own hands?

Your task will be to prepare the materials. To work with finished stucco, which hardens relatively quickly, you need to have an idea of ​​\u200b\u200bwhat you will create. Namely, we are talking about creating a sketch. You can find a layout on the Internet, get inspired by other people's work, print a sketch, print from plasticine, clay. It's like the work of a sculptor.

Prepare the casting mold. There are ready-made silicone or plastic ones that you can buy if you are not good at modeling. Or make a shape. Silicone is easier to separate from the finished product.

To make stucco molding with your own hands, building gypsum, PVA glue or plasticine, a cement base are taken, provided that you need to create a small structure. Also prepare a form, spatulas and knives, narrow brushes, tape measures, pencils, measuring cups and rulers.

To create stucco, pour gypsum with water and mix well. Which proportions to take will depend on the size of the intended product: the larger the element, the higher the coolness of the mixture. The finished composition will have the consistency of a thick dough. In general, the ratio of gypsum to cold water is taken as 10 to 7. We add PVA glue for plasticity and greater adhesion. If you need to make a colored solution, you should add a pigment or additive to it, which will make the coloring brighter.

Pour the solution into prepared molds and evenly distribute using a brush and small spatulas for this. In a quarter of an hour you will receive the finished product. If you followed the instructions, then removing the stucco is not difficult.

Often a wire frame is added to the solution. This is especially true when the design is very complex. You have the opportunity to experiment with different solutions, to develop skills. Additional elements are attached using the same solution.

When the stucco molding you made hardens, it will need to be sanded with fine-grained sandpaper. This is what helps her to gain smoothness and softness.

How to make a wall mount yourself?

At the finishing stage, it becomes necessary to fix the stucco on the wall. For a beginner, this may not be a very easy task, but everything is not so scary. To begin with, we select a place on the wall in which the decor will be located. It is necessary not only to take into account the interior of the room, but also the dimensions of the room.

The wall should be cleaned of whitewash and dirt, dust. To work properly, define the boundaries and make light pencil marks. Make light notches on the wall with a chisel. Further, the wall is moistened, as well as the rear of the product structure with water. For fastening and fixing it is possible to use PVA glue or carpentry.

Attach molding to the wall. Do this by rubbing a little, and excess glue should be immediately removed with pieces of a dry cloth or with a small spatula. In extreme cases, for particularly large parts, self-tapping screws are used, the heads of which are masked. If a cornice is attached, the corners are formed by cutting the stucco with a hacksaw at an angle of 45 degrees, and starting from it, the entire cornice is formed.

The stucco molding fixed on the wall should be cleaned of dirt and dust. This is done carefully to avoid damage. The structure is coated with a water-soluble emulsion for the ceiling. Thus, the stucco will be protected from moisture and last longer.

You can also learn how to make stucco molding with your own hands easily and simply from this interesting video: