Raw straw brick 5 letters. Raw brick with straw. Reliable waterproofing is the key to a long service life of raw bricks

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Raw brick made of clay and cut straw from 5 letters - ADOBA

"Gelatin" from seaweed in marshmallow and marmalade 4 letters > Union, union 5 letters

raw
1) rel. with noun. raw associated with it
2) Peculiar to the raw material, characteristic of it.

raw
see raw; oh, oh.
Raw silk.
Raw brick.

brick
I m
1) A rectangular bar of baked clay, used as building material.
ott. unfold A rectangular block of some material used as a building material.
2) Something that has the shape of such a bar.
3. trans. unfold
A very thick book or manuscript.
4. trans. unfold
An important, essential element of something.
II m.
Road sign in the form of a horizontally located rectangle prohibiting the entry of vehicles.

brick
see also brick
1)
a) A rectangular block of fired clay used for construction works.
A pile of bricks.
Masonry in two bricks.
b) lex., collected.
Unfired brick.
Refractory brick.
Carriage of bricks.
Buildings made of silicate bricks.
2) what an object having the shape of such a bar.
Peat brick.
Tea brick.
Brick rye bread.
3) unfold A road sign with the image of a rectangle prohibiting entry, the passage of vehicles.
We won't pass here: the brick is hanging.

clay
1) Sedimentary rock, consisting of tiny particles of minerals and forming a viscous mass when wet (usually used for pottery, sculpture and building work).
2) Soil with a high content of such a rock.

clay
-s; well.
see also clay
1) Sedimentary rock, consisting of the smallest particles of minerals and forming a viscous mass when wet (used for pottery, construction and sculptural work)
Fire-clay.
Red, yellow clay.
Knead, dilute the clay.
Clay crafts.
Coat the oven with clay.
2) Soil containing such a rock in large quantities.
There is only clay on this piece of land: nothing grows.
Slide on clay, on clay.

cut
I adj.
1) subjected to cutting, cutting, divided into parts by a sharp tool; cut.
2) Formed as a result of a cut.
II adj. unfold
1) Produced tangentially to the ball, to the ball; directed sideways, in an oblique flight (when playing tennis and some other games).
2) Obtained when the ball hits on a tangent.

cut
oh, oh.
1) Cut, cut into pieces.
Cut cardboard.
Sliced bread.
R vegetables.
R-th wound (inflicted by a cutting tool)
Screaming, yelling like a cut. (colloquial; very hard, as if being cut)
2)
a) sports. In volleyball, tennis and other games with the ball (ball): a blow made along a tangent (to the ball, ball), as if cutting off.
Sliced blow.
R-th supply of the ball.
b) resp. Directed by such a blow (about the ball, ball)

straw
1) Dry stems of cereal plants remaining after threshing.
2) Stems of cereal plants on the vine.

straw
-s; well.
see also straw Dry stalks of cereal plants remaining after threshing grain.
Rye straw.
Rice straw.
- from someone head stuffed with straw
- from someone straw in the head
- straw bag

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Brick made of straw and clay 5 letters

Brick is the oldest building material. The first human dwellings were built from natural stone. He was stabbed to pieces and laid out at home. But different shape, the severity of such material was forced to seek Alternative option. They became a brick.

The progenitor of modern red, silicate or fireclay bricks was made in a completely different way. However, he served his main purpose. The houses were easy to build, the production itself did not require additional costs and skills. And the building perfectly retained heat, protected from cold and rain.

homemade brick

Of course, in the era of industrial production and increasing requirements for any product, the product has, where the best performance than before. But the price for it is many times higher. This criterion often becomes an insurmountable obstacle for those who dream of building an ecological house, while saving significant funds.

good decision there will be a mud brick made of clay with straw - adobe. Its production can be established in any private yard. The main criterion is compliance temperature conditions outside. The geographical location of houses built from such artificial stone concentrated in warm climates. The explanation for this is the impossibility of a brick to resist for a long time. high humidity and low temperatures.

What is raw material made from?

As the name implies, adobe (“straw” - Turkic) must be made from this natural material. The plant element becomes the link that holds the clay particles together. Straw
carefully chopped into small pieces and added to the clay solution. It should be noted that it must be of high quality. Clay must be chosen clean, without admixture of stones, earth, roots and stems of plants. After dilution in water, it should not contain lumps with a diameter of more than one mm. Such defects, after the brick has dried, will contribute to its chipping and subsequent destruction. Sometimes, in order to achieve better strength, other components are added to the mixture:

fine gravel or expanded clay (helps reduce the level of shrinkage at home);
sawdust, manure (these materials bind the clay, prevent it from stretching);
slaked lime, cement (such modern components have been used recently, but they increase the rate of hardening and the very strength of adobe);
starch, molasses, whey from milk, liquid glass (additives from this list increase the plasticity of the material, which greatly facilitates both production and future styling).

Mixing clay with straw takes place in several passes, while the process is given a lot of attention, doing everything carefully to avoid the concentration of components in one place. A trough can serve as a container for kneading, but earlier this was done in special pits, which made it possible not to occupy containers.

Manufacturing technology

Brick molds can be bought at the store. Most often they are made of plastic, which makes them light and easy to store and use. You can also work the old fashioned way, knocking down the frame from the boards. These can be small products designed for one brick, or there can be designs for a faster process for two compartments. The following dimensional classification of finished adobe is used:

small - 100x140x300 mm;
medium - 130x170x300 mm;
large - 130x190x400 mm.

As practice shows, residential buildings were built from smaller elements. In this case, the seams should be made as narrow as possible. Such masonry will ensure the durability and strength of the structure and will not allow heat transfer.

In addition, houses made of clay bricks have another positive side. Clay is a very hygroscopic material, it absorbs excess moisture when its level in the atmosphere rises, and when the air dries up during the furnace, it gives it back. This feature makes staying indoors comfortable and safe.

To form a brick, it must be placed in a mold. Two methods are applied. The first one involves throwing a lump of clay with straw into a mold with effort. The force of inertia will allow the substance to settle in it. Also, you can apply the composition in the form and crush it with your hands. After forming, you need to smooth the top, and mix the rest with the main mass.

The shroud does not remain in the form, it is removed and used again. When the required amount of brick has been made, it is left to dry for three days in the form in which it was formed. This process begins in the spring to allow the brick to dry well throughout the summer. After three days, it is turned over to the side face, but with the presence of air gaps and dried for another week. The last stage takes place already in special boxes, with a rare crate for good air circulation. If it rains lightly and briefly, then no action can be taken, but protracted bad weather should be avoided and the brick should be moved under a canopy.

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History[edit | edit code]

Saman is one of the oldest building materials. It was used by the ancient Egyptians as early as 5-4 millennium BC. e. The adobe walls defended the second Troy (2600-2300 BC). The material was mainly used in places that did not have forests, and, as a result, the ability to build wooden buildings.

Manufacturing technology[edit | edit code]

Clay soil is diluted with water, kneaded in pits, boxes or on level ground and thoroughly mixed with additives.

increase the tensile strength of cellulose fibers:
- chopped straw
- campfire
- chaff
- wood chips
- manure
reduce shrinkage during drying:
- sand
- gravel
- rubble
- expanded clay
accelerate hardening and increase water resistance:
- cement
- lime
improve stackability (plasticizers):
- liquid glass
- casein
- bone glue
- milk serum
- slurry
- syrup
- starch, etc.

The raw tensile strength of clay concrete depends on the fat content of the clay and the preparation time of the mixture. The optimal mixing time is determined empirically on small samples.

Forms for making adobe are made single, double, triple, quadruple and even for 5 bricks. Forms for large blocks are made in the form of a box without a bottom, firmly knocked together from boards 25-30 mm thick. Forms for adobe bricks small sizes made in the form of a box with a bottom. The dimensions of raw bricks do not have clear standards and, depending on local conditions, they can be large, medium and small (25 × 12 × 7 cm).

It is better to form an adobe brick in the spring, so that during the summer the wall can dry well in the sun. Work is carried out on level ground. The form is moistened with water, sprinkled with chaff so that the clay does not stick to the walls. They take a lump of clay, approximately equal to the volume of the mold, and fill the mold with it, tamp it down with a hand rammer and smooth it down, or they throw the lump of clay into the box with force, thereby achieving its compaction. Excess clay is removed and mixed with the total mass. After tamping, the form is removed and transferred to another place for the next filling.

Molded bricks are kept on the molding site for three days. If the site is properly arranged, there is a good runoff of rainwater, then a little rain is not dangerous, otherwise the adobe is placed under a canopy. After aging and drying flat, the bricks are placed on the edge, with a gap between the side faces for free passage of air and dried for another 3-7 days, then put into cells, where the adobe finally dries and hardens. A good brick is durable, does not break when dropped from a height of two meters.

Application[edit | edit code]

During the construction of buildings, adobe is laid manually.

The density of clay concrete without light aggregates is up to 1900 kg/m³. With a high straw content with a density of 500 kg / m³, such material is a good heat insulator. Thermal conductivity coefficient from 0.1 to 0.4 W/m°C

The compressive strength of dried adobe and raw brick ranges from 10 to 50 kg/cm² and is comparable to gas and foam concrete with a density of 600 kg/m³ (tensile strength 25-40 kg/cm²).

Advantages:

Low cost - no fuel is required for firing, the source material literally "lies underfoot".
Large thermal inertia and sound insulation of walls due to their mass.
Flame retardant options with a small amount of cellulose.
Stabilization of humidity in the room due to the huge hygroscopicity of clay.
Environmental friendliness.

Flaws:

Low moisture and frost resistance. Plastering of the outer surface or other protection against moisture is often required.
Rodents, insects, mosses, fungi can live in adobe.
If the construction is going on in frosty weather, then chemical additives to the mixing water are needed, which lower its freezing point.
Long drying of the walls and curing in temperate climates.
According to the Russian SNiP II-22-81 "Stone and Reinforced Stone Structures" (2003), mud bricks and earth stones are allowed to be used only for the walls of buildings with an expected service life of no more than 25 years.

In commercial construction, it is necessary to achieve guaranteed strength of the material at a given time, regardless of the weather. For this, it is more convenient to use the same aggregates on a cement binder instead of clay, which is no longer adobe.

Features of the construction of adobe walls[edit | edit code]

Particular attention should be paid to the fact that the structures of any adobe structure must be carefully isolated from the possible penetration of dampness. As a rule, moisture can get into the walls from slanting rains, the action of capillary forces, that is, its ingress from the soil, and also due to poor insulation: roof malfunctions, internal condensation of steam penetrating the walls, splashes of water falling from the roof to the ground and etc.

Among the means of reliable protection of adobe walls from moisture include the construction of foundations and a plinth made of waterproof materials: rubble stone, brick, concrete. At the same time, blind areas should be arranged so that rainwater, splashes and snow did not fall on the walls. It is also important to carefully arrange the waterproofing layer under the walls, unloading belts, doorways, window sills, thresholds, mauerlats, the implementation of cornices with overhangs of at least 50 cm.

For the construction of foundations for adobe walls, it is recommended to use rubble brick and stone, monolithic and prefabricated reinforced concrete. The height of the plinth must be at least 50 cm from the foundation. In this case, the base should be carefully insulated with roofing felt, roofing felt or film. The thickness of the plinth must not be less than the thickness of the outer and internal walls. For external walls, the thickness is determined depending on the design temperature of a given climatic region, but not less than 50 cm, and for internal walls - not less than 30 cm.

In the lower layers, broken glass can be mixed into the adobe to prevent rodents from penetrating into the wall.

Walls of adobe are erected before the onset of autumn frosts. In the summer, walls made of adobe blocks (bricks) are laid out on a clay-sand mortar with a composition of 1: 1 or 4: 3, depending on the fat content of the clay. To improve the quality of the clay mortar, small straw cuttings, chaff, etc. are added to it. In spring and autumn, masonry is carried out on a lime-cement mortar.

To reduce and avoid settlement of buildings, the thickness of horizontal joints should be minimal (1 - 1.2 cm).

In the process of erecting adobe walls along the entire perimeter below the window openings and at the level of the lintels, reinforcement from boards, brushwood or reeds is laid. Knots and joints should be reinforced with these materials every 50 cm in height. The distance between the axes of the reed stems is 5 cm. In the corner joints, the stems of both directions must be laid with thick ends in the corner of the wall, after flattening them with a light blow of a wooden hammer for better adhesion to the mortar.

What is good raw brick

The main advantage of raw brick is its cheap price. That is why this material from time immemorial has been given preference in villages and villages with low level residence. Everyone knows that clay tends to soak, so a brick that has not been fired has a fairly high water absorption coefficient.

That is why, this material is not favored in areas with a predominantly humid climate and long winters. But, mud brick made of clay also has a lot of advantages, including soundproofing, excellent thermal insulation properties, and fire resistance, which in a dry and hot climate is perhaps the most valuable quality.

Independent production of red clay bricks allows a person not only to build a cheap dwelling. If there is clayey soil on the site allotted for construction, then you don’t even have to buy raw materials - the construction will turn out to be generally almost free.

Raw brick - great material for rural buildings

Components for production

There are a lot of recipes for making raw bricks. It can be made both from pure clay and using various additives which improve the performance of the material.

For example, wood shavings or straw chaff increase the strength of clay stone, with the help of additives such as liquid glass, manure, or molasses improve the plasticity of the raw mass. But to make the material more resistant to moisture, you need to add binders such as cement or lime.
Many are interested in what is the name of a brick made of clay and straw? As for the clay-straw stone, which is presented in the title photo, in some European countries it is called "lampach", in the Mediterranean - "adobe". In our country, it is most often referred to as "saman" - a term that literally means "straw" in Turkic.
If there is no straw in the composition of the stone, then it cannot be adobe. Then it is called simply: raw brick or "clay concrete". By and large, there is no difference in the name of a brick made of straw and clay. The main concern for those who decide to build something from self-made bricks is proper preparation raw materials.

Indeed, in order to obtain the highest quality products, the process of preparing clay must be carried out very carefully. This is what we will talk about next.

Clay stone

Before talking about how to make clay bricks with your own hands, let's figure out what clay brick is. Since raw brick has long been used in the construction of Russian stoves, it should be said that, of course, they did not make clay-straw adobe for this, but adobe brick.

Clay brick has always been called a thick clay mass, in which there were no organic additives: gravel, sand. The fact is that these fillers have a higher expansion coefficient than clay. This means that expanding when heated, they can simply destroy the clay stone.
For the manufacture of such raw materials, oily clay was taken., carefully crushed it, and, gradually adding water, made a rather liquid solution. As the water evaporated, it became thick - only then did they start molding bricks. At the same time, the density of the undried product had to be such that, lying on the edge of the table, the clay block did not bend, but only slightly deformed.

And in general, the better the clay is compacted, the less the product from it shrinks when it dries. And this is the biggest problem in the manufacture of raw. Therefore, the shape should be larger in size than the nominal size of the brick, but by how much - it already depends on the chemical composition of the clay brick.

Raw material preparation

When making clay bricks with your own hands, it is important to understand that the raw mass must be homogeneous. And for this it needs to be properly moisturized.

If this is done immediately before molding, then due to the uneven saturation of the clay with water, a lot of waste will be obtained. Therefore, moisturizing should be done at least ten hours before mixing - and in general, the longer the clay soaks, the better.

First, the raw mass is mixed with a shovel, then they walk along it with a rammer and crush it with their feet. In order to be able to make a quality batch, the thickness of the clay layer should be a maximum of 10-12 cm. It takes about two and a half cubic meters of clay to make a thousand bricks of the traditional size.

Thorough mixing removes all solids from the solution that can be found in clay. When adobe is kneaded for a brick from which the furnace will be built, the clay is first checked for the presence of lime inclusions in it, since when heated, it turns into a boil.
Then, as soon as water gets on it, the extinguishing process begins, which leads to the formation of cracks and blisters in the brick. So, with a limestone content of more than 10%, with grains larger than 3 mm, clay is considered unsuitable for making oven bricks. To determine this percentage, first take a sample of clay, soak it in water, select lime inclusions and weigh them.
To get the purest raw materials possible, it is advisable to prepare the clay in advance - from autumn. It is spread out in beds and left in the open. This is perhaps the only material for which repeated freezing and thawing is only beneficial. At the same time, unwanted impurities are destroyed, and high-quality clay remains. And by the way, harvesting clay not in one, but in two years, will give an even better result.

When adobe is prepared from aged clay, it is covered with wet burlap and allowed to lie down for another half a day. Raw brick, molded from properly prepared clay, has clear geometric shapes and a smooth surface. Only in the manufacture of bricks, you need to remember that the products shrink significantly during drying.
Therefore, before making molds, one should empirically calculate the percentage of shrinkage. To do this, a small amount of clay is kneaded, and several cubes with a side of 20 cm are formed from it, cross-shaped strips of 10 * 0.5 cm each are drawn on them. The samples are dried indoors for up to 10 days, after which the length and width of the lines applied to them are measured.

If their size is reduced by no more than 1 cm (10%), then the clay is quite suitable, and it will make a good brick. Taking into account this shrinkage, it is necessary to make molds. That is, the shape must be larger than the nominal size of the brick by the percentage that you received when testing the samples.

Brick molding

Forms for bricks can be single, double, through, or with a bottom. They are made from a planed board 20 mm thick, connecting the parts with spikes or nails.

The role of the pallet, on which the forms filled with adobe are placed, can be played by a piece of board of the appropriate size, laid flat on a flat place.

Before starting molding, it is necessary to prepare a container filled with sifted fine sand, which must be used to dust the inner cavity of the molds. If this is not done, then the raw material will be difficult to remove from the mold, and so it will easily fall out on its own.

Before filling the form with clay, it is moistened with water - otherwise the sand will not stick to the walls. The molding is carried out as follows: they take a solid lump of clay, and with an effort they throw it into a mold powdered with sand, standing on a pallet. If the raw material has a moisture content of at least 25%, then it will perfectly fill the form. The clay is compacted, and the excess is cut off with a scraper or a wide spatula.
Then the form, together with the pallet, is carried to the drying area, and gently overturned - the raw material falls out and remains there to dry. To reduce the intensity of drying, and, accordingly, to reduce the process of cracking to zero, the bricks should not be laid out far from each other - it is enough if there is 2-3 cm between them.
The uniformity of drying is also very important, therefore, after 7-8 hours, the raw material is turned on edge, and, if necessary, the edges are corrected. Further, during the entire drying period, the bricks are turned over from one plane to another from time to time.

As for the site for drying bricks, it must be prepared in advance, under a canopy, or on racks. If this open space, then it should not be filled with water, and be even. Both the platform and the boards of the racks must be sprinkled with sand. The molds that are freed after the raw material is taken out no longer need to be moistened, as they remain wet - they are simply dusted again and filled.
After the bricks dry well and become hard - and this is at least a week, they are collected in piles up to one meter high. The first row of raw material is laid on edge, the second is laid flat, and so they alternate. Stacks should also stand under a canopy - in them the brick is dried to a six percent moisture content.

Note! If everything is done correctly, then the number of rejected products will not exceed 3%. The largest number marriage is obtained when the brick is dried in the open air and falls under a heavy downpour.

By the way, if desired, the raw can be burned on its own, for which open area build a special furnace. For those who are interested, there are instructions on the Internet for its manufacture. Roasting is done directly in the stacks.

The firing temperature of clay bricks is as follows. First, during the day, at 150 degrees, the residual moisture is evaporated from the raw material, and then, the temperature is brought to the prescribed 600 degrees, and the brick is brought to condition for another 12-15 hours. It cools down for two or three days, after which the furnace is opened and the finished brick is unloaded. Please note that after firing it is no longer raw.

The nuances of making adobe

In principle, clay-straw stone, or adobe, is made in a similar way. Clay preparation: freezing, soaking, removal of foreign inclusions and prominence - all this is done just as carefully.

The difference in technology begins at the moment when additives are added to the liquid clay dough. It can be not only chopped straw, but also wool, chaff, sawdust - whoever has what.

The mass with the filler crumples until it stops sticking to the legs. Then it is covered with polyethylene or tarpaulin, and left for a day to obtain a better viscosity. Adobe is molded similarly to clay concrete, only instead of sand, the molds are dusted with straw. But such a stone dries faster: in a day it is turned over on its edge, and after 3-4 days it is stacked.

Note! If the dimensions of clay bricks are made traditional, then no standards are particularly adhered to in the manufacture of adobe. Usually it is made larger, and most often with the following dimensions:

Small: 300 mm * 140 mm * 100 mm - dimensions of the form 325 mm * 150 mm * 110 mm;
Medium size: 360mm*170mm*130mm - mold dimensions 390mm*185mm*140mm
Large stone: 400 mm * 190 mm * 130 mm - dimensions of the form 430 mm * 205 mm * 140 mm

Forms are made without a bottom, slightly giving them the shape of an expanding cone - so that the bricks are shaken out more easily.

By the way, adobe, unlike clay concrete, can also be dried under the open sky, since it is not afraid of either the direct rays of the sun or the wind - but only in dry weather. If desired, it can also be burned. In this case, straw or other organic filler burns out, and the result is a light porous stone with high strength, from which you can build a beautiful house.

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The benefits of raw brick

The main advantage of a brick, thanks to which it has become widespread, is its low price. The starting material - clay and various impurities (straw, manure, starch or liquid glass) are available to everyone and literally "lie under their feet";
Excellent sound and heat insulation (which is also important for a hot climate);
Like all building materials made of clay - increased fire resistance;
Ecological cleanliness;
Original appearance buildings.

Disadvantages of raw building material

According to SNiP II-22-81 "Stone and reinforced masonry structures" of 2003, the construction of walls from such bricks is possible only if the expected service life of the building is less than 25 years;
Low frost and moisture resistance. Plastering the outer walls, built of mud, helps to partially solve this problem;
In this form brickwork rodents and insects feel at ease, as well as mold and fungus;
When used in a temperate climate - long drying and strength gain of the walls.

Raw brick manufacturing process

Previously, almost every yard had its own mini-factory, where building bricks were made for household needs. But even now, when modern technologies stepped far ahead, anyone can make a raw brick with their own hands.

Solution preparation

Ordinary clay is diluted with water and kneaded. It is more convenient to do this in boxes or bathtubs, sometimes on open flat areas or in pits.

To improve the quality of clay, the method of soaking moisture was often used in the past. Its essence was that the clay mass was left for some time in the cold, as a result of which it became more loose and dry.

In order to increase the values of operational characteristics, various impurities are added to the clay solution:

To increase tensile strength: straw, chaff, manure, wood shavings. Straw filler lightens the weight of the brick and adds thermal insulation properties to it by retaining air in the hollow stems;
To reduce shrinkage during the drying process: expanded clay, sand, gravel, crushed stone. Such additives should be used carefully - they reduce the strength of finished products;

To improve water resistance and speed up hardening time: cement or lime;
Plasticizers: starch, molasses, liquid glass, casein, slurry and others.

There is no exact instruction by which the amount and proportions of additives are determined: all the necessary characteristics of the clay solution are verified empirically. The consistency of the solution should resemble soft plasticine, be plastic, hard enough and not stick to your hands.

Advice!
To understand whether the solution is ready for molding, a standard-sized brick is molded from it, placed on a rounded crossbar (shovel handle) and balanced.
If after a minute the product did not bend under the weight of its weight, then the density of the clay is ideal.

Product molding

For the production of raw bricks, special wooden forms are used - spans. Because the raw middle lane Russia is mainly used only for laying stoves with standard sizes doors, latches, views, spans have dimensions of 250x120x65 mm.

Before starting work, the span is moistened with water. A lump is formed from the clay solution, which is thrown with force into the mold for compaction. The clay is carefully compacted, Special attention paying attention to corners - voids in raw brick are unacceptable. Excess clay is removed with a special plate and mixed with the remaining mass.

Important!
Raw bricks with straw or manure, as well as with other additives, should be molded better in the spring, so that the finished products have time to dry thoroughly, and the walls laid out by them gain the necessary strength over the hot summer.

Drying of raw bricks

The brick block is removed from the span and dried on a flat area for three days. Light rain, if there is an arranged water drainage, is not dangerous. Otherwise, it is better to transfer the products under a canopy.

After three days, the bricks are placed on edge at short intervals to ensure free air passage. In this state, the products are kept for another week, then the bricks are transferred to the place allotted to them. In southern latitudes, a full cycle of drying mud bricks can take up to three months.

A brick ready for laying does not have cracks and cracks, does not break when dropped from a height of up to two meters, and does not get wet when immersed in water for a day or two.

The use of ready-made raw bricks

Raw brick found its main application in laying furnaces. The love of stove-makers for this material is explained not only by its cheapness and availability, but also by the opportunities that it provides in the process of decorative finishing.

Raw brick, having almost the same characteristics as the double silicate brick M 150, is much easier to process with sandpaper and scrapers. The product is easily sawn with a hacksaw, and on its faces you can make any carving or decorate them with embossed details.

Walls

Since this building material is afraid of moisture, the stove is laid out from it only up to the pipe, in case of urgent need, you can lay out the pipe riser in the attic, but on the roof it is imperative to work only with burnt bricks.

Raw brick is also used in the construction of household buildings, as well as for facade cladding.

It is advisable to veneer with raw one- and two-story public or residential buildings, parts of the facades exposed to mechanical damage, pollution.

Reliable waterproofing is the key to a long service life of raw bricks

When constructing buildings from raw materials, special attention should be paid to the insulation of walls from water and steam. The foundations and plinths of buildings should be built from waterproof materials: concrete, brick or rubble.

A prerequisite for the long operation of buildings is the installation of blind areas that protect the walls from drops and splashes from rain and snow. A waterproofing layer under the walls and cornices with overhangs of at least 50 cm above windows, thresholds, window sills and doorways will extend the life of a mud brick building.

Summary

We told you about, perhaps, the most ancient method of making bricks, which has not lost its relevance so far; about the advantages and disadvantages of this building material. In the presented video in this article you will find additional information on this topic.

If you want to give an elusive shade of primitivism and originality to your facades, or build an oven from environmentally friendly bricks, try setting up your own brick production, especially since it does not require special expenses.

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Raw brick with straw

"Gelatin" from algae in marshmallow and marmalade 4 letters

raw
1) rel. with noun. raw associated with it
2) Peculiar to the raw material, characteristic of it.

raw
see raw; oh, oh.
Raw silk.
Raw brick.

brick
I m
1) A rectangular block of baked clay used as a building material.
ott. unfold A rectangular block of some material used as a building material.
2) Something that has the shape of such a bar.
3. trans. unfold
A very thick book or manuscript.
4. trans. unfold
An important, essential element of something.
II m.
Road sign in the form of a horizontally located rectangle prohibiting the entry of vehicles.

brick
see also brick
1)
a) A rectangular block of baked clay used for building work.
A pile of bricks.
Masonry in two bricks.
b) lex., collected.
Unfired brick.
Refractory brick.
Carriage of bricks.
Buildings made of silicate bricks.
2) what an object having the shape of such a bar.
Peat brick.
Tea brick.
Brick of rye bread.
3) unfold A road sign with the image of a rectangle prohibiting entry, the passage of vehicles.
We won't pass here: the brick is hanging.