Recently, outdoor stoves are becoming more common. They are convenient to use, in addition, you can cook food directly in a circle of friends. If you build such a structure yourself, then you will be able to save money, and in the end you will get a real decoration of the site.
Application
Outdoor ovens can help solve many problems, including not only cooking, but also preparation for s alting, as well as drying fruits and mushrooms. An installation of this type will be distinguished by safety, practicality and functionality, moreover, durability can be distinguished among its qualities. And if you do such work yourself, then the cost of the structure will not be so high.
Preparatory work before installing the oven
There are a lot of materials on the construction market today that could form the basis of a stove built on the street. However, in fact, you can choose only some of them, which will be able to ensure the durability of the structure. Refractory bricks are most often used during construction work, but aerated concrete can also be used, these materials can withstand high temperatures. If you do not have the skills to conduct this kind of work, then you can purchase a ready-made steel furnace, which can be installed in a short time.
Material selection
A do-it-yourself outdoor oven can be made of aerated concrete, but it will not look as presentable as a brick. But if you want to save money, then you should choose lightweight concrete. In addition, the brick does not imply the need to ennoble it after being used in construction, which cannot be said about aerated concrete, the surface of which will then have to be covered with a mixture to protect it from moisture. The steel elements of the brick kiln can be made by yourself or purchased in the form of kiln casting.
Choosing a place to install the oven
Street stoves should be installed where it will be convenient to use them. But this is not the main selection criterion. It is necessary to take into account the circumstance of fire safety. This indicates that the stove should not be installed near bushes and trees, as well as wooden buildings. In addition, there should be no flammable materials nearby. It is recommended to lay a tile floor or any other material around the perimeter of the furnace, which will be based, for example, on steel. Stone can also be used as a material.
Features of the mixingsolution
Outdoor stoves should be built using a carefully prepared mortar, its consistency should not be liquid, the mixture should be made plastic. This will allow you to get high-quality filling of the seams, in addition, it will be possible to get rid of streaks on the front side of the structure. When mixing the solution, you should not use excessively oily clay, but if there is no other available, it is preferable to mix it with sand.
Before you start mixing the solution, the clay must be analyzed for fat content. To do this, prepare several mixtures of clay and sand, each of which will have a different ratio of ingredients. From the prepared solution, it is necessary to form balls with a diameter of 5 mm. As soon as the balls are dry, they must be thrown onto a hard surface, lifting to a height of 1 m. The ball that does not break can be considered correct, it is from this ratio of materials that the solution should be prepared.
Correct consistency
Clay before starting work must be soaked, in this state it must be left for 3 days. This is necessary in order for the clay to gain the desired plasticity. In the process of mixing the solution, it must be mixed as thoroughly as possible. But after the batch is completed, you should feel the whole mass with your own hands, which will save the composition from unnecessary debris. Ultimately, you need to get a solution that will be differentuniformity.
Before you start making a street grill, all the ingredients for the solution must be carefully sifted using a sieve. It is recommended to use a sieve for this, the mesh size of which is 1.5 mm, but not more.
Preparing the foundation
The outdoor brazier will turn out to be very heavy, so you need to prepare the foundation for its installation. Initially, the territory is marked out according to the size of the future structure, after which you can start digging a pit. It is necessary to make it slightly larger than the size of the furnace. Along the perimeter, the base should protrude beyond the structure by 10 cm. It must be laid to a depth of 50 cm. After that, sand and gravel preparation will have to be laid, formwork and reinforcement should be installed. This will prepare everything for the subsequent pouring of the solution, which is what it is recommended to start at the next stage.
In order to prepare a mortar for the foundation, it is necessary to mix M-300 cement and sand, using a 1:3 ratio is recommended. After the dry ingredients are ready, you can add water to them to get a plastic solution that will need to be leveled and distributed over the formwork.
Masonry works
Outdoor fireplaces begin to be laid only when the base is completely ready and gains strength. Insulation is laid on its surface, which, as a rule, is roofing material. It is necessary to start masonry work with a whole product, while in the next row the firstthe brick should be cut to ¾ or ½. This will allow you to get the ligation of the stitches. After you have completed the laying of the first row, you can proceed to the laying of the second. Each row must be checked with a level.
Outdoor fireplaces in the firebox area must be laid out using refractory bricks. After you manage to complete the first row, you can install the blower door. However, before that, it is necessary to wrap its contour using an asbestos cord. These manipulations are required in order to further seal the door, as well as its fit to the body.
In order to fix the doors, it is necessary to mount the wire in order. It is necessary to use the one that has a diameter of 3 mm. Some craftsmen recommend using the method of mounting steel plates for this purpose, to which fasteners are made. However, in this case, you will have to spend more effort, because it is necessary to use special welding. If, when making a stove in a garden plot, you decide to use wire to fasten the doors, then you must first make a groove in the brick, it is recommended to use a grinder for this. The groove between the door and the brick should be a gap that is approximately 10 mm.
The next step is to block the blower, which implies the need to mount the grate. Why do you have to make cuts in the brick. This is done so that the grate is not higher than a row of bricks and is located with some clearance. The metal will expand when the temperature rises, and at the same time it should not interact with the masonry.
Installation stage of the second door and chimney
When you build an outdoor oven with your own hands, the masonry must be continued until the second door is installed. If necessary, cut the brick, this will be done using a grinder. At the same time, it is also important to provide a gap, the width of which will be equal to 10 mm, the groove should be located between the brick and the steel edge. Once you get to the top of the structure, you can place a stone or steel slab on it to act as a cooking surface.
When making outdoor stoves for summer cottages, it is necessary to complete the entire structure and proceed with the installation of the chimney, which is a very important stage of construction, because the chimney must have absolute tightness in the direction of the movement of gases. It is permissible to use a modular smoke exhaust system. This design features long service life and practicability. It is easy to mount it, but it is necessary to get rid of the joints with the help of clamps, the sealant also helps in solving this problem, but you need to choose one that has the qualities of heat resistance.
When making outdoor barbecue ovens, it is necessary to mount a chimney, according to experts, from the design itself. Over the joints you need to work most carefully. When using pipe blanks that are interconnected, the elements must be inserted one into the other to a depth that is equal to ½ of the sectionpipes. It must be remembered that during the operation of the furnace it will have to be cleaned, which is why it is necessary to provide free access to all components.
Outdoor stoves for summer cottages should not have joints that are embedded in walls and ceilings. When making a fireplace, you can equip the firebox by laying bricks in the form of a vault. But if there is a desire to make the design less dangerous, which is important if there are children in the house, then you can install a door that has heat-resistant glass. However, in this case, care should be taken that there should be an asbestos cord at the junctions.
Kiln finish
A simple outdoor oven after completion can be finished with decorative plaster, you can also use tiles for this. If there is a desire to use tiles, then one should not forget that the masonry must have wire for fasteners.
Alternative options
Before starting work, you must prepare the order of the outdoor stove, which can be seen in the article. It is important to determine the size, because in a small area there must be a stove that is not too large, otherwise the design will clutter up the space.
For the manufacture of the furnace, you can use not brick, but steel. In some cases, masters use gas cylinders. Then the installation will turn out to be mobile, and it will even be possible to transfer it around the site. And if necessary, the stove can be taken with you on vacation, which is very convenient. However, the balloon must first be prepared by lowering from itgas and rinse thoroughly.
