How to make a semicircular plasterboard wall. How to make a semicircular concrete porch with your own hands? Tiles for stairs and its features

Can you imagine your cozy corner where you live without a porch with a canopy? After all, the porch is not only an element of the interior, but also serves to protect against rain, hot sun rays. Therefore, the construction of this element must be taken responsibly, the porch must be strong and fit the size of the house so that the design looks beautiful and appropriate against its background.

The view of both the house and the porch depends entirely on your imagination and material capabilities. Of course, you can hire a highly specialized team of builders to build a porch, but you can also make a porch yourself.

Design.

Before purchasing material, tools and everything necessary for the construction of this structure, you need to determine the size of the porch itself. The ideal parameters, according to many experts, are considered as follows:

• the width of the stairs must be at least 80 centimeters “for convenient movement of 1 person”;
• the angle of inclination of the stairs should be equal to 45 degrees or less;
• The number of steps is odd;
• the width of the step is not less than 25 centimeters, and the height is 12-20 centimeters;

Materials and tools:

• Materials: ready-mixed concrete or cement, reinforcement, wire, formwork boards and beams, nails and roofing material;
• Tools: perforator, grinder, vibrator "for compacting the solution", saw, shovels, hammer, concrete mix trough, spatula, tape measure and level.

Foundation preparation

This stage includes cleaning up the territory, cleaning up debris and vegetation, the preparation process also includes digging a foundation pit, mounting the formwork base + reinforcing the territory. At the end, everything is poured with concrete and compacted with a vibrator and left for several days to dry. This completes the preparation process.

The stage of manufacturing and mounting formwork for steps

In doing so, you need to pay attention to the following points:

• Formwork must be equipped with stiffeners;
• At an angle of 90 degrees, treads and under steps are designed;
• The formwork must be made as airtight as possible, and roofing material should be laid out at its bottom.

Pouring concrete, here the question already arises, how to pour concrete on the porch with your own hands, without turning to professionals with high quality and reliability? - experts advise to perform this procedure in one go. At the same time, be sure to fill the porch, it is necessary to tamp the solution and remove air bubbles. To do this, it is better to use a vibrotamper.

There is a porch behind the form various forms: trapezoidal, round "semi-circular", square or rectangular, as well as designs can be different "open, closed, in the form of a veranda."

You can choose any shape of the porch of your house, focusing on your taste and preferences, because there will be no influence on the parameters of the porch. It is only necessary to remember one thing, that the construction of a semicircular concrete porch with your own hands is a little more complicated than the usual rectangular version. The most inexpensive, convenient and popular material for construction is concrete. pros this material in that, in addition to its not too high cost, it is very convenient to sheathe various materials, closing durable material, beautiful externally cladding.

Formwork construction. This is the first point that you should pay attention to, because the complexity lies in the rounded shape. The simplest, cheapest and most affordable solution to this problem is the use of pieces of galvanized sheet metal. They have the flexibility to help shape them and are strong enough to support the weight. concrete mortar while maintaining the desired shape.

Site preparation and foundation pouring

I would like to note that the weight of the porch itself is quite large, therefore, it requires a powerful foundation. Due to the mass of the porch, a hole must be drilled in the concrete strip, into which the reinforcement of the frame of the new extension is later inserted.

During the pouring of the concrete solution, it is necessary to constantly level the surface, so that the buildings are firmly connected, and when the extension shrinks, cracks do not appear.

Construction of a semicircular porch

The most common and simplified method is the layer-by-layer installation of the deck, and pouring the steps one by one. This process takes place in several stages:

• Mark the contour along which the installation of the curved formwork takes place. The height of the step and the formwork are equal. The formwork must stand very firmly in order to withstand the weight of the solution well along the entire contour, for this it must be fixed with wooden spacers;
• The frame connected with the reinforcement is placed in the formwork, this frame is several rows of metal mesh, which connects them with vertical elements.
• After that, the frame of the structure is poured with concrete so that in monolithic construction there were no voids, for verification, a stick is taken, with which the solution is pierced in several places to remove possible voids;
• The solution must dry and gain strength, after it dries, the formwork is installed again, and the whole process is repeated with a new row. As a result of this process, all steps are erected, and this design is gaining strength, what you want to pay attention to is the moment that all steps are being erected from the bottom to the top, due to this pressure, the strength increases.

If you followed all the directions, then your porch will be strong enough to last for many decades. I would also like to note that knowing how to fill the porch in a semicircle with your own hands, you can decorate your house in a very original way, a non-standard entrance, railings and much more.

Final processing

Of course, you can leave your porch in this form, but despite its strength and durability, even very strong material needs protection: protection from water, wind, sun, temperatures, frost, snow, moisture and other natural and human factors. To do this, it is enough to install a durable cladding that will help to last much longer, but at the same time will help decorate your home in an original and bright way. Exist different types tiles, the price, the colors of which are different, each of the options has both pros and cons, you also need to make a choice not only by appearance and cost, as well as ease of operation.

At first glance, the construction of a porch seems to be a completely simple matter, but I would like to draw your attention to the fact that you need to strictly follow the instructions and follow the technology, take a responsible approach to the construction process. Some difficulties may arise, but the result of your work will be a source of pride for many years, regardless of the shape of the porch, use finished projects so that you do not have to spend extra materials, draw up the drawings correctly and make only the right decisions.

A well-built and high-quality porch will help your home look solid.

Many drywall constructions use the design approach of circles and semicircles. For such a solution, drywall is most suitable.

arches, beautiful ceilings, partitions and decorations on the walls are made of drywall in a semicircle.

To create a semicircle of drywall with your own hands, you should know that not every sheet is suitable for such purposes. has the meaning. With a large radius (the sheet is not strongly curved), you can take - 12 mm, but if the radius decreases - 9 mm.

GKL types for a semicircle:

1. Drywall for ceiling.
2. GKL for leveling walls, as well as for creating partitions.
3. Sheets intended for the production of arches. These sheets are slightly different in composition as there is fiberglass inside.
4. Moisture resistant green drywall.

See in the video: varieties of drywall.

Drywall has become famous for its advantages. It is environmentally friendly and contains no toxins. It doesn't burn.

How to make a semicircle from GKL?

Ways to create a semicircle

If a semicircle with a radius of about 1 meter, then it is simply cut out to the frame. If the radius is smaller then there are other methods to create a curved structure.

How to cut drywall? There is nothing easier, it is worth taking a knife and making an incision along a flat line, after which, lightly tapping on the edge of the incision, break the drywall. On the other hand, you should carefully cut off the cardboard on which there will be two GKL helmets.

When working with this material, it is important to remember that this is a fragile material. He might burst. Therefore, it should be handled very carefully. When bending, you need to control your strength.

Read also

How to hide gas pipe under drywall

Dry method for creating a semicircle

First, there must be a template for this design with dimensions.

Secondly, you should have self-tapping screws for GKL.

One end of the drywall sheet is fixed on the template. After that, bend the sheet according to the template itself and fix the second end with self-tapping screws.

Wet way to create a semicircle

For this method you will need water, a sponge, a special roller. Basically, a sheet is prepared in this way to create an arch or a built-in niche. Often a semicircle is prepared for a multi-level ceiling.

• first you need to make a frame with the desired bend radius;
• a special needle roller should be walked along one side of the sheet;
• wet the GKL with a sponge;
• allow 10 minutes for soaking. Drywall should not get wet through;
• wet drywall should be bent and fixed to the template with adhesive tape;
• the wetted structure should be left overnight to dry.

After drying, drywall will take the form of a template.

notch method

The third method is to make a semicircle of drywall. For him, you will need a knife, ruler, pencil.

1. On one side of the drywall sheet, you need to draw lines (across) every 5 cm.
2. Make cuts on one side of the fold.
3. Notches should be done from the convex side.
4. The depth of the serif should be slightly more than the middle of the sheet.
5. The serif side is cracking down.
6. To fix the structure, the serifs are filled with putty.

A semicircle of plasterboard on the ceiling looks great and fashionable. If you add a backlight, it becomes individual and conducive to comfort.

Plasterboard wall in a semicircle

To create such a wall with your own hands, you should make a little effort and have a little knowledge.

To do straight line semicircle, you need to use a thread and a pencil (a kind of compass).

• for durability drywall construction a galvanized profile is required;
• to bend the GKL to the desired radius, you need a template;
• with a small bend radius, water will be required for the wet method;
• the height of the wall to the ceiling will be easier for the installation of the structure.

Read also

Leveling the wall in the bathroom with plasterboard sheets

To create a semicircular wall, you need to assemble a set of tools and materials:

1. Drywall. It is desirable that it be 9 mm thick (ceiling plasterboard).
2. Galvanized profiles.
3. Fasteners - self-tapping screws, dowels.
4. "Finish" - putty.
5. Primer for interior work.
6. Electric drill.
7. Scissors for cutting metal.
8. A set of spatulas.
9. Roller and brush.

• The hammer is normal.
• Plumb and level.
• Screwdriver Set.
• Meter, pencil.
• Thread, marker.

Installation work

To create a semicircular wall, follow the step-by-step algorithm:

• After that, wires are hidden in the wall, if necessary, soundproofing material is laid and the other side of the wall is sheathed.
• The design is sheathed from the center to the edges. First, whole sheets are fixed, then segments.
• The ends of the drywall construction are sealed with reinforced corners.
• Serpyanka tape is glued to the joints. A thin layer of putty is applied to all joints after the sickle. After drying, the surface is sanded and puttied. The final step will be grouting the surface sandpaper or special mesh.
• The entire semi-circular drywall surface should be primed for further decoration (wallpaper, paint, tiles).

When making a semicircle of drywall with your own hands, you should act carefully, strictly following the installation instructions.

In terms of demand and versatility, drywall will give odds to many other building materials. And they make structures of the highest complexity from it. Including, for this it is often necessary to bend drywall. So how do you do it right?

The first thing to consider is the thickness of the GCR. Plates with a thickness of 12 mm are easy to bend, special devices are not needed for this. But if you want, for example, to bend drywall sheet for a radius of up to 130 cm, then take better sheet 9 mm thick.

In fact, any type of drywall can be bent. But some people are more predisposed to it.

Types of drywall:

• Ceiling. It is used to correct the height of the base ceiling surface, to hide communications, to change the shape of the ceiling. It has increased moisture resistance.
• Wall. It is used for leveling and cladding walls in a room, for installing interior partitions.
• Arched. Used in the installation of arched openings of the room. The composition of the drywall sheet is improved with the addition of fiberglass, which gives flexibility to the material. This type of drywall is distinguished by increased strength.
• Moisture resistant. And it is usually used in rooms with humidity above 80%, elements that do not absorb liquid are added to the composition of this material. Long-term protection against fungus is limited. Drywall is green.

As you can see, there are plenty to choose from. Drywall is lightweight, inexpensive, it is environmentally friendly pure material. But its strength in comparison with other materials will be modest. However, it can be bent.

drywall bending method

If you fix a drywall sheet with self-tapping screws to load-bearing structure, then you will be able to bend it to a fairly large radius of curvature. You can use this method for curvature radii larger than 1 m.

It is very important when working with drywall to control the pressure force, observing great accuracy during installation. If the sheet is thinner, then the radius of curvature will be smaller.

How to dry bend a sheet:

• Create a template of the desired size;
• Fix one edge of the sheet on the template with self-tapping screws;
• Bend the free edge of the slab into a template shape;
• Fasten the second edge with self-tapping screws.

But for many, there are more preferred ways to bend drywall. Water is used for them, or, as in the third method, cuts are made. The first method described above is still considered safer.

"Wet" method of bending drywall

And this method can be considered the most common. Most of all, this method is good for the design of arches, as well as built-in niches. It is based on accounting natural features material. So gypsum is distinguished by porosity, and if moisture gets on drywall, it will become soft.

When completely dry, the drywall sheet will retain the curvilinear shape created for many years.

Let's consider in detail how to implement it with your own hands.

How to "wet" bend drywall:

• The frame is made of OSB (i.e. particle board);
• Using water at room temperature, moisten the sheet until a so-called water mirror forms on its surface;
• The sheet should be soaked for about 10 minutes;
• In order for the drywall to be evenly moistened, the use of a needle roller is most suitable (if there is none, then punctures are made on the sheet with an awl or even a regular fork);
• At the same time, remember that the sheet should not get wet through, only the gypsum core needs to be saturated with water;
• Bend the wet sheet in the same way as described in the dry method, and fix it with tape on the template;
• Leave drywall to dry completely.

Don't worry - contact with liquid will not change the properties of drywall. Water only makes it more elastic and flexible. And when the material dries, its properties return to it in full. That is, the gypsum becomes hard again.

Notching way to bend drywall

For some reason, it is impossible to wet the sheet; the incision method will be convenient. This is also a dry method, only more manipulations are carried out with the sheet. Do not be alarmed, this method will not lead to injury to the sheet.

Notching method:

• On one side of the sheet along the fold line, make cuts with a cutter at a five-centimeter distance from each other (a knife will do);
• Cuts must be made on the convex side of the sheet - more precisely, the side that will be convex;
• The smaller the estimated radius, the fewer cuts should be;
• The depth of the cuts is approximately 2-3 mm to the cardboard layer of the other side;
• The side with cuts must be fanned out;
• The cuts should be filled with putty to secure the structure.

If a cutter is used for cuts, then the cuts can be both U-shaped and V-shaped. That is, a drywall sheet can also take the desired shape. Work carefully and you'll be fine.

Hint: how to make a semicircular plasterboard wall

This is a separate technology - to make the wall a semicircle. But there are precise clues that precede any of the methods you choose. Take them into account.

For a semicircular wall, be sure:

• Use only steel profile for strength;
• Drywall has a low tensile strength, so special templates should be used for bending;
• If the bending radius is small, wet the sheet before the bending procedure, the “wet” method is preferable for such tasks;
• The height of the wall should be up to the ceiling if you want ease of installation.

Any of the three ways can lead to the desired result. Properly selected tools and precision in technology will help to cope with the task without loss. And, of course, drywall must be of good quality.

Examples: how to bend drywall in a semicircle (video)

Because the GKL is so popular because it gives opportunities in repair work considerable. And this despite the fact that its price is more than affordable. Try and you change the look of your home due to inexpensive, natural and supple material.

Complex forms of drywall are needed not only on the ceiling, sometimes for the uniqueness of the design or for spectacular changes in the layout, you have to think about how to make a round wall. More precisely, arcuate, since it would be impractical to completely loop the structure. But is drywall able to withstand such tests, and how to get the desired result from direct metal profiles? Let's figure it out.

Before making a round wall, let's find out what it will give

First of all, perhaps, it is necessary to summarize information about such a convenient, but not very durable drywall. This composite material is also known as dry plaster, and is actively used for wall decoration, even in rooms with high level humidity or flammability with the use of particularly resistant sheets. However, unlike decorative coatings, which are applied with a thickness of several millimeters and immediately represent the finishing option, sheets of two layers of cardboard, between which a frozen layer of gypsum is enclosed, require finishing.

But if you do not pay attention to the decorative component, drywall is a very valuable development, because you can make a round wall out of it quite quickly, only slightly moistened. Today, sheets are produced with a thickness of 6, 8, and 9.5 millimeters (the most popular dimensions, but there are also thicker), which bend relatively easily, especially the first type, called arched. More massive modifications are necessary in cases where it is necessary solid foundation, for example, so that drywall niches carry not only a decorative value.

From this we conclude that practically no other material can be used, say, for curved walls or for suspended ceilings in the form of complex figures (especially in the latter case) Neither plywood nor plastic has the necessary margin of flexibility and durability. Brick is all the more unsuitable for light structures. What about roundness? drywall walls, it is needed, first of all, in cases where it is required to slightly increase the area of ​​\u200b\u200bone room by removing a protrusion in it, by reducing the area in the adjacent room, where there will be no corner. In addition, the protruding parts of the layout are damaged more often than the rounded ones.

We make rounded partitions

We already know that it is possible to obtain rounded partitions from it with ease, however, observing a certain degree of caution, since the material is rather brittle. But what about the frame on which you need to attach the sheets? wooden beam disappears immediately. But with profiles, it turns out that the desired result is quite achievable. We also need mineral wool, a sufficient number of screws and some tools. In particular: a construction compass and a knife, a hacksaw and a grinder saw, a screwdriver, metal shears, a square, a needle roller, a pencil.

How to make a round drywall wall - step by step diagram

Step 1: Laying out the bases

We apply a semicircle to the inner sides of the partition frames to be connected, converging at an angle, so that the flat side of the template is perpendicular to one of the structures, and draw an arc on the floor.

Exactly the same markup should be on the ceiling, but in the event that drawing on it does not work, we simply fasten the template itself with several screws in the same position in which it lay below.

You can also fix the part cut off from the workpiece on top with the same arc, the shape of which our template took.

Step 2: Preparing the Guides

It is very important to correctly bend the profile, which, despite the fact that it is made of metal, can easily take an arched shape. To do this, we measure along the rear plane of the guide segments of 5 centimeters, making notes.

Then we draw transverse lines along them, along which we make cuts with a grinder.

With scissors we cut one of the profile sides from cuts.

We bend the remaining board into the arc we need, referring to the line drawn on the floor.

We are preparing exactly the same profile for the ceiling.

Step 3: Making a Template

At the first stage of work, we measure the required wall bending radius (the minimum for a nine-millimeter sheet is 50 centimeters), after which we proceed to drawing the template. As a blank, you can use a sheet of plywood or even a piece of drywall, if there is a possibility of such waste.

As a result, a semicircle with the desired radius should be drawn on the sheet, which we cut with a hacksaw, resorting to the help of a construction knife if it is drywall.

Step 4: Frame fastening

Make sure that the profiles are strictly vertical. In order not to miss the profiles in the process of sheathing the structure, we draw marks on the floor and ceiling at their bases.

Step 5: Mounting the outer covering of the arc

In order for drywall sheets to bend without cracks and other flaws, you need to wet them and leave for 20 minutes to soften a little.

Then gently lift finishing material, which can now tear like ordinary wet cardboard, and apply to the extreme vertical stand of the frame. We fasten with screws to the first profile, bend slightly until it touches the second rack, fasten it again and repeat the process until the drywall is fixed on all vertical frame elements.

It is better to cut the sheets into strips or use waste, so there is less chance of them cracking during the bending process.

Step 6: Installing soundproofing

Because the round walls from drywall, we still represent an unfinished structure with only one-sided sheathing, we are starting to lay soundproof mineral wool boards between the profiles.

To do this, we cut them into narrow strips, which should fit tightly between uprights frame, partially entering the profiles.

Step 7: Mounting the inner cover of the arc

Laying drywall sheets inside curved structure is performed in exactly the same way as with the outer one, with only one difference - now you can form a bend in the skin on outer coating. We wet the drywall strips, but now we roll a needle roller over them from the side that will be outside. When the desired degree of curvature is obtained on the outer part of the arc, we transfer the sheet inside the frame and fix it with screws.

We cut off the excess construction knife or with a saw in the middle of the end profile for the joint with the following sheathing elements.

With the second layer we fasten whole moistened sheets, also cutting them in the middle of the vertical rack.

Making semicircular steps for the porch with your own hands requires calculations of the depth, length and height of the steps. The choice of material for their lining affects the ease of movement on the porch. But the smooth lines of the porch look so attractive and harmonious! At the end of the article there is a thematic video on this topic, see for yourself.

Foundation

The process of erecting semicircular steps for the porch involves the arrangement of the foundation:

• The place under the foundation is being cleared.
• A 20 cm pit is dug. The pit is filled with rubble to the middle of the level.
• The remaining space is filled with cement mortar.
• A formwork is being constructed for the round steps of the porch, where the thickness of the board is at least 2 cm.

You can clearly see the process in the photo. Cladding types concrete marches: stone, pebbles, wood, brick, marble, ceramic tiles - the most popular.

Calculations

The calculation of steps for a do-it-yourself porch involves determining the height corresponding to the foundation base (the segment from the door threshold to the ground). 3 cm is subtracted from the upper level. This is due to the swelling of the door during high humidity(especially wood). Next, the angle of inclination of the porch is set.

According to the installations of SNiP, the slope of the march of an individual structure should not exceed 45-50 degrees. Convenient option become round steps 22-37 degrees.

Dimensions

Optimal size: 300 mm deep and 170 mm high (min=100). Width - 700 mm. Smallest number underfoot - 2.

How is the data calculated?

Let's say the height of the steps is 50 cm, the slope is 30 degrees, and the size of the bowstring is С=В/sinВ=50/sin30=50/0.5=100 cm.

Materials and equipment

Thinking about the question of how to make semicircular steps at the porch with your own hands, you need to stock up on important components of the process:

• facing material;
• crushed stone or gravel;
• concrete mix 1 x 4;
• board 20 cm wide;
• wooden beam 10 cm wide.

Tools: shovels, pickaxe, chisel, hammer, level, measuring tool.

Tiles for stairs and its features

Facing semicircular steps with ceramic tiles will be more successful if you first decide on the purchase of materials. Due to the constant load on the product, the influence of aggressive environments, ultraviolet radiation and unstable temperature conditions the choice of finishes must be approached taking into account practicality and reliability.

We must not forget about safety. The use of a glossy coating with a sliding effect is excluded. A smart decision would be to purchase matte decorated products or clinker cladding for steps. The latter option includes the content of clay and sealing ingredients that contribute to high resistance and durability.

How to lay tiles for steps with your own hands: simple recommendations

On the topic "how to make semicircular steps" there is a video at the end of the article. And below is the instructions for installing the porch with your own hands:

After the formwork has been erected, the concrete is filled according to the level of the cladding. Tile laying occurs after the mortar has dried. By using building level the evenness of the surface of the steps is determined: horizontally and vertically. If you plan to lay out the facing of round steps wooden stairs, it is important to use a cushioning partition, which is attached to all structural elements. After that, tightness work is carried out.

Next, you need to measure the entire surface of the porch, make an accurate calculation and go to the store. Semicircular tile steps require the purchase of related building materials: decorative tiles, dry building mix, tools for laying tiles (trowel, trowel), glue, etc.

masonry ceramic tiles do it yourself in a semicircle from top to bottom. After installation, it is not allowed to step on the structure for 24-48 hours.

4 ways to cut tiles

At the very beginning of the process, the question arises: how to cut a tile in a semicircle?

There are several ways to cut tiles for a round porch yourself.

1. Tile cutter is the most popular way (photo below, as well as photo on the right).
2. You can cut tiles with your own hands using wire cutters. But in this way it is not always possible to set the exact shape and chips are possible. With this processing, the edges of the product must be leveled by grinding.
3. Ballerina for cutting artificial marble is also suitable. However, it is more often used for metal.
4. It is possible to figuratively cut the slabs with a grinder with a stone disk. It forms irregularities and work in this way is more labor-intensive. But in terms of ease of use, it outperforms electric tile cutters.

How to cut tiles without a tile cutter?

This obligatory moment is preceded by soaking the plates for an hour. This will increase its adhesion to the wall.

Experts most often recommend using a glass cutter. But for cutting ceramic or clay products, it is possible to use a homemade carbide-tipped cutter, hardened metal scriber, or just a nail. The metal element is passed several times to form a groove. After that, the tile is broken. Such cutting is quite laborious and appropriate for minor repairs and the absence of a professional tool.

Creating a semicircular staircase

1. Make cleaning of cracks, depressions and irregularities using a thick mortar or primers.
2. Apply lining to wood flooring porch. It is important to smear the glue with a notched trowel before doing this.
3. Experienced craftsmen prefer to glue the tiles on the gasket.
4. Isolate seams and joints from penetration of moisture and dirt.

You need to apply a small amount of mortar at a time, as it dries quickly.

Tiled stairs

The cladding of the round steps of the porch, shown in the photo, took place by applying an adhesive to the surface. The excess was removed with a spatula. Clay tiles were laid on top.

The success of creating the semicircular steps shown in the photo was influenced by factors:

1. Well made base, flawlessly smooth.
2. The correct consistency of the adhesive solution, allowing you to make a thin and even layer.
3. The use of separators (crosses).
4. Products were checked for dimensional conformity and absence of defects.
5. Cutting was carried out with a special device.

A day after laying, it is necessary to cover the joints of ceramic panels with grout of a suitable shade.