What is the name of the mesh fence. Steel mesh and its types. Types of sectional fences

For example, steel meshes are used for the following purposes:

Filtration of solutions. For such tasks, canvases with small cells are used.
Sorting bulk materials.
Strengthening slopes in order to protect them from crumbling and erosion.
Floor screeds.
Reinforcement of walls during their construction.
Making fences, animal enclosures and many other purposes.

The company "MC" is engaged in the implementation of nets of any kind and guarantees high quality products.

Expanded metal mesh

This solid metal mesh is used for the following tasks:

Reinforcement of surfaces during construction work and before finishing walls with tiles or plaster.
Formation of steps and flights of stairs.
Flooring creation.
Production of ventilation grilles, industrial cabinets, fences, waste bins and durable containers.
Sifting the soil.
Making bird cages.
Manufacturing of housings for filters in cars.

The purpose depends on the size of its cells.

Benefits and differences

This type of mesh got its name from the production method. No braiding wire is used in its manufacture. The mesh is made from a solid steel sheet, on which cuts are pre-made. Then the sheet is stretched, and diamond-shaped cells are formed at the cuts. Among the advantages of this product should be highlighted:

Light weight.
Good toughness. Since the product is made from a solid sheet, its cells do not deform under heavy loads, so the sheet always retains a homogeneous structure.
Good light and air permeability. Thanks to this characteristic, the net can be used to create aviaries in poultry farms and other small animal breeding farms.
Reliability and attractive appearance. A fence or trash can made of expanded metal mesh can be painted and in this way increase the aesthetics of the product.
Excellent grip on surfaces. This type of mesh has a well-defined embossed surface that holds the finishing materials well on the walls of the room.

Welded mesh

Another type of this product is. It is used for:

Strengthening reinforced concrete structures.
Making fences.
Production of frames for any purpose.
Road construction.
Arrangement of foundations.
Reinforcement of brickwork and glass.
Arrangement of balconies and greenhouses.

Like other types of meshes, these products can have different mesh sizes.

Also, their purpose is influenced by the diameter of the wire used in the production.

Benefits and differences

This type of steel mesh is made from strong reinforcement that is connected to each other by means of spot welding. For the production of such rods, low-carbon steel is used, which can be coated with zinc or polymer (the presence of a coating must be specified at the time of purchase).

Reinforcement rods are welded perpendicular to each other. The result is square cells. This structure and the presence of a protective coating endow the welded mesh with certain advantages. For example, these products:

Resistant to rust.
They have a long service life.
Easy to transport. The welded mesh is highly elastic so it can be rolled up and transported to its destination.

Rabitz

The following mesh is considered ideal for many applications. After all, it is the most economical in terms of manufacturing and easy to install. They make from it:

Fence sections and solid decorative fences.
Fences for garden plots, as well as for industrial and private areas.
Animal cages and enclosures.

Also, this material is suitable for strengthening plaster on walls, fixing insulation, reinforcing mines and mine workings, protecting against rock falls and soil collapse in hazardous areas.

Benefits and differences

The canvas for the chain-link is made of wire rods bent in the form of a zigzag in advance. Each such rod has a high-quality zinc coating. The rods are connected to each other using a special machine that weaves the wire, forming square or diamond-shaped cells. Among the main advantages of such paintings, it is worth highlighting:

Good wear resistance.
Immunity to high temperatures.
Rust resistant. A zinc layer protects the wire from corrosion. This layer is sufficient for the mesh to serve for at least 25 years without being destroyed by moisture.

Masonry mesh

This type of product is a kind of welded mesh. It is used for the following tasks:

Reinforcement of reinforced concrete structures, including the basement and foundation of the building.
Floor screeds.
Floor reinforcement.
Road laying.
Leveling and strengthening walls during the construction of brick buildings. A wall reinforced with a masonry mesh is less susceptible to weather conditions and mechanical damage.
Finishing work such as tiling or plastering walls.
Fencing of plots, verandas and gazebos. Also, this mesh is suitable for fencing children's and sports grounds.
Fortifications of mines.
Making cages for small animals.
Arrangement of greenhouses and hotbeds.

Benefits and differences

It is also made from wire using spot welding. But for its production, rods with a diameter of 3-5 mm are used. In some cases, it is possible to increase the wire thickness up to 6 mm. The finished canvas can have cells of different sizes and has the following advantages:

High durability.
Rust resistant.
The economy of production, which is reflected in the final cost of the goods.

Mesh BP1

Another popular type of welded mesh is BP1. These products are successfully used for the following purposes:

Reinforcement of concrete floors and foundations.
Leveling and reinforcing the plaster layer during interior finishing work.
Laying of road surfaces in order to strengthen them.
Production of reinforced concrete structures for any purpose.
Territory fencing.
Leveling and strengthening brick and block walls in the construction of buildings.
Creation of frames for greenhouses and other light buildings.

Benefits and differences

It is made of rebar with a diameter of 3-6 mm by spot welding. In this case, welding is not done manually, but using a special machine. The finished fabric has square or rectangular cells with a side length of 5 to 20 cm. BP1 products can be additionally coated with a zinc layer that protects the products from rust. But this type of rolled metal is produced without coating (in this case, it has a lower price). Therefore, it is better to clarify the features of a particular product before purchasing.

The main advantage of this mesh is its good adhesion to building materials. It is facilitated by the features of the BP1 wire. This reinforcement has a corrugated surface, with the help of which it is perfectly fixed in concrete and other hardening mortars.

Galvanized masonry mesh

In addition to the usual masonry mesh, there is also a galvanized modification of it. It is used for:

Manufacturing of reinforced concrete structures, as well as cement products.
Creation of agricultural structures (aviaries, animal cages).
Glass reinforcement.
Arrangement of barriers.

Benefits and differences

This type of mesh is also produced by spot welding using a special welding machine. It has square cells, the sizes of which are selected for specific needs. The main advantages of such canvases can be called their immunity to moisture, ultraviolet light and other environmental influences. These characteristics are due to the presence of a protective zinc coating. It prevents the development of rust, therefore makes it possible to use in places unprotected from rain or in areas with high humidity.

Galvanized reinforcing mesh

It is considered a versatile material for various construction tasks. It is used for:

Production of concrete panels and slabs.
Reinforcement of foundations.
Leveling and strengthening of brick or concrete block walls. Similar work is carried out during the construction of buildings.
Construction of bridges and strong supports.
Road laying.
Floor screeds.
Reinforcement of plaster on the walls in the premises.
Manufacturing of agricultural structures. Such structures include aviaries, greenhouse frames, cages and fences.

Benefits and differences

Reinforcing mesh is made from rods of different diameters. Their thickness depends on the type of finished product. For example, for a thinner mesh, rods with a diameter of 3-10 mm are used. They belong to the category of light metal products. For more serious structures, heavy metal rolling is required. Its thickness can be up to 40 mm.

Like any welded mesh, the rebar is made by spot welding using stationary equipment. The rods are welded perpendicular to each other and form square cells. In this case, the working reinforcement can be directed in different directions, or it will be located transversely or longitudinally.

During the manufacture of this mesh, two welding modes are possible: normal or high precision. The quality of the finished product depends on the choice of the mode. Regardless of the mode and size, all products have a zinc coating that protects the mesh from aggressive environments.

Reinforcing mesh has the following advantages:

Rust protection.
Versatility in use. These steel blades can be used for any need. The main thing is that the sizes of the cells fit your needs.
Ease of installation. Reinforcement mesh is easy to use in construction. It significantly reduces the construction time of buildings, guarantees their reliability and allows you to reduce the amount of building materials required for the construction. As a result, building construction becomes more cost-effective.

Galvanized welded mesh

In addition to the usual welded mesh, there are also galvanized products of the same type. It is used for the following tasks:

Creation of barriers around summer cottages, private houses and fields.
Strengthening the facades.
Strengthening road surfaces.
Reinforcement of paving slabs.
Reinforcement of pool walls.
Arrangement of cages and corrals for farm animals.
Fencing of fields and pastures and many other tasks.

Benefits and differences

This material is made from steel wire by means of spot welding. In this case, the rods may initially have a zinc coating. If the fittings do not have it, the finished product will need galvanizing. In this case, the already formed mesh is dipped into molten zinc.

Consists of rectangular or square cells. Their dimensions depend on the product model. In addition, the product can have not only a zinc coating, but also an additional protective layer of polymer. This type of mesh has excellent strength characteristics and looks attractive. However, the presence of a polymer coating affects the cost of the product.
Important advantages of galvanized welded mesh are its strength and resistance to corrosion. But the high strength of the product is achieved only by observing all the intricacies of manufacturing. To achieve excellent quality, you need to use rebar of the same thickness and properly weld.

All considered types can be found in the company "MS". Our company works with proven Russian steel mills. Therefore, all rolled metal from our catalog is of high quality and meets all state standards.

NB! Images for the article are provided for information purposes only and are not product photos.

Fence mesh is one of the most common building materials used for fencing. This material has a fairly long service life, it is convenient and practical, and also inexpensive. It is easy to assemble and dismantle with your own hands, and also to be reused after dismantling. Products can be used not only to mark the boundaries of the territory, but also for the frame of a hedge and as a decorative element. The article talks about the types of grids and how to mount them.

Types of fence nets

The chain-link mesh is represented by the following main types:

Non-galvanized
Galvanized
Plasticized

Non-galvanized is the cheapest option, but it has the shortest service life, since it is prone to corrosion. In contrast, galvanized steel is covered with a protective anticorrosive layer, and therefore its cost is higher. The metal in the plasticized composition is covered with a layer of plastic that protects against negative environmental influences. This option is the most expensive, albeit the most durable.

In addition, the models are divided into rhombic and square (according to the shape of the cells), standard and lightweight.

Plastic fence mesh

Plastic products have appeared on the construction market quite recently. She gradually begins to compete with metal products. It is based on the extruded polymer from which the fibers are made.

Advantages and disadvantages

The main advantages of plastic products are called:

Choice of color, size, shape of cells;
Ease of transportation and installation;
High resistance to negative environmental factors;
Ability to withstand a wide range of temperatures;
Durability;
Material safety and non-toxicity;
Ease of care.

Plastic mesh fencing

However, among the advantages, there is also a significant disadvantage of plastic fencing: its strength. For example, such a fence cannot serve as a barrier for intruders. Therefore, fences made of such material are recommended to be used to delimit individual territories inside the summer cottage (garden) area, for example, lawns and flower beds.

To install a plastic fence, you do not need the help of professional builders. Indeed, for its installation, it will be enough to bury the support pillars at a distance of 2-3 meters from each other, without even concreting them. The canvas itself is attached to the supports using wire or beautiful garters. To increase the rigidity of the product, you can run additional wire routing at the top and bottom of the fence.

Fence netting

The chain-link is not in vain one of the most popular options for building a fence, because it has a number of advantages. Let's consider in more detail the main pros and cons of such products, as well as the features of their installation.

Advantages and disadvantages

Among the advantages of the chain-link are most often called:

Long service life;
Strength;
Ability to withstand a wide range of temperatures;
Ease of installation;
Low cost;
Possibility of reuse after dismantling;
Free penetration of sunlight without possible shading;
High protective function;
Possibility of complementing the structure with barbed wire or an electric fence;
Ease of care.

Having decided to protect your site with the help of a chain-link, you should know well not only its advantages, but also disadvantages, among which they highlight the insecurity of the fenced area from prying eyes, as well as a non-prestigious appearance. In addition, with its help it will be rather difficult to build a fence exceeding 3.5 meters.

How to install yourself

Installation can be done in two ways: sectional and tensioning. Consider a simpler option, that is, we will tell you how to build a fence using the tension method.

Installation of a fence from a chain-link

To fasten the canvas, you will need support pillars, both metal and wood. To install them, it is necessary to dig holes in the ground, the bottom of which should be strengthened with sand and gravel. Wooden poles are installed in the prepared holes, sprinkling them with earth and tamping it down. For better shrinkage, it is recommended to fill the filled hole with water so that the soil becomes denser. Metal pillars need concreting. Therefore, the prepared pits are filled with ordinary concrete mortar. It is also necessary to ensure that all pillars are of the same height and are installed strictly vertically.

After installing all the supports and concrete hardening, they proceed to stretching the mesh. To do this, a roll with it is placed near one of the corner posts and securely fixed with nails (staples) on wooden posts, or on pre-welded hooks on metal supports. When the web is fixed on the first support, they begin to unwind the roll, moving to the second post, where the fastening operation is repeated. In this case, it is worth making sure that the lower edge of the non-galvanized product does not touch the surface of the ground, but is at a distance of 10 cm from it. To prevent the canvas from sagging, it is necessary to fasten it with some tension, using for this a steel cable or a piece of reinforcement passed through the cells at the top or bottom of the canvas. To dock two rolls together, use the special docking elements, in other words, just screw the end of one roll into the beginning of the other. The tightening process continues until the entire fence is tightened around the perimeter.

Welded

More labor-intensive is the construction of a welded mesh fence. In this case, the sheet is pre-welded into steel frames. This type has established itself as the strongest and most durable, therefore it is most often used to fence various sports facilities and private territories. Since the welded product is based on a strong steel wire with a diameter of 3-5 mm, it is produced not in rolls, but in cards, the size of which is 2x2.5 meters.

External features of welded products

The sectional design makes it possible to carry out various design solutions. In addition, it has special strength and reliability, because all the rods that make up the canvas are welded to each other at the intersection. In addition, each fragment is additionally equipped with stiffening ribs, which are responsible for the preservation of the original shape of each map and the fence as a whole.

Advantages and disadvantages

An attractive feature of the welded model is its moderate cost and high quality. You can also highlight the following advantages of the product:

Free access to sunlight and good circulation of air and light;
Low weight of the structure;
Resistance to adverse environmental factors;
Surface safety;
Ease of installation;
The possibility of replacing the damaged fragment;
Ease of care;
Aesthetics.

Along with the advantages, one can single out such a disadvantage as excessive visibility of the territory. However, it can be easily remedied by planting greenery or climbing plants along the hedges.

How to install yourself

For self-installation, you will need to make more effort and time. So, earthwork consists in digging a trench 1 meter deep and 0.5 meters wide along the entire perimeter of the fence. The bottom of the trench is reinforced with a mixture of crushed stone and sand, on which a formwork with a reinforcing cage is installed. In this case, the formwork must rise above the ground surface by 20 cm. In other words, work is being carried out to build a strip foundation.

Then they move on to installing supports and pouring the foundation. After the solution has hardened, the sections are fastened using special fasteners or a welding machine. Each frame can be additionally reinforced with a corner.

Fence net

Among all types of welded mesh, models with a special polymer coating, the so-called euro mesh, are especially popular. This material allows you to get a strong and beautiful fence at a relatively low price. The fabric is woven from PVC coated steel wire. Its diameter is 2.5 mm, and the size of the cells can be different: 50x50 mm and 100x50 mm. On the construction market, the material is sold in rolls, 2 m and 1.5 m high and 25 m long, each of which is packed in thick paper and polyethylene.

Advantages and disadvantages

Fences built using such material have great rigidity and reliability at a low price, and therefore compete with wire fences made of chain-link, corrugated board or wood. The thing is that the polymer covering the wire is much thicker and denser than polymer paint, it does not crack or fade, as a result of which there is no need to additionally coat the wire with zinc, which reduces its price. In addition, externally, fences made of steel mesh with PVC coating look much more interesting than a chain-link, and therefore can be used in landscape design.

Euro mesh fencing

Quite often, such material is sold complete with support pillars, the installation of which does not require concreting. Therefore, the construction of the fence can be done at any time of the year. In addition, the PVC coated fence can be easily dismantled and reused elsewhere.

How to install yourself

A fence made of such material is easy enough to mount on your own. Since the material itself has high rigidity, there is no need to install support pillars more often than every 3 meters. The roll is easily and conveniently unwound and stretched between the posts. The algorithm is the same as for the installation of a conventional chain-link. It includes the marking of the territory, the installation of support pillars and the direct installation of the grid itself.

How to choose a fence mesh

When choosing a mesh for the construction of a fence, you should decide for what purpose the fence will be erected and what requirements are imposed on it. For example, for fencing a large area, products made of thin wire with large cells are completely unsuitable, since it is quickly deformed.

When choosing the type of canvas for the construction of a fence, it is recommended to pay attention to the size of its cells. You should know that the smaller the cells, the stronger the canvas. The stronger the canvas, the less light it lets through. Therefore, you need to choose the material based on your own requirements. For example, the best option for a summer cottage would be a model with a mesh size of 40-60 mm, which has sufficient strength and allows the required amount of sunlight to pass through. For fencing a sports field, a product with cells, the size of which does not exceed 40 mm, is better suited, since it is more durable.

You should also pay attention to the material from which the mesh is made. The lowest cost is a simple black non-galvanized one. When installing a fence from it, you need to know that this material needs regular painting, since it is prone to rust. Thus, your costs will exceed the original cost. Therefore, a more profitable option would be to purchase a galvanized and painted model. Its service life is about 20 years. A more expensive, but also more reliable option is to use a welded mesh covered with a special PVC coating. For this reason, the choice also depends on your financial capabilities.

Selection by cell size, thickness and width

The choice of the mesh for the fence does not depend on the shape of its cells. Here, their size and the thickness of the wire matter. They are chosen based on the requirements for the fence. For example, the fine wire mesh model is not suitable for fencing a poultry area. You should know that the larger the cells, the more transparent the canvas, and the smaller they are, the denser the canvas. This fact must also be taken into account, because some plants planted along the fence need a lot of sunlight, and therefore a product with small cells is not suitable for them.

It should also be understood that the larger the mesh, the thinner the wire from which the mesh itself is made. Thin wire is prone to sagging and rapid deformation, so it is not suitable for fencing large areas and requires frequent installation of support posts. For this reason, a mesh with a thickness of 2-3 mm is most often chosen. In this case, you should know that if it has a polymer coating, then the real diameter of the metal is 0.4-0.5 mm less.

Cell size. They should all be the same and even.
The edges of the canvas. They should be folded and cut well.
Roll weight. It should not exceed 80 kg.
Manufacturer information. It contains not only the name, but also the dimensions of the material, as well as the date of its production.

Reviews: which mesh is the best for the fence

When choosing a chain-link for fencing, it will be wise to be guided not only by personal preferences and advice from sellers, but also to listen to the feedback from those who have already made an acquisition or put the fence into operation. In this case, pay attention to reviews about the price of the product, its quality and strength, as well as the simplicity and method of installation.

Price category

You should be aware that the cost depends on the width of the roll itself, the thickness of the wire and the size of the cells. The thicker the wire and the wider the width, the greater the weight of the roll, and hence its price. In addition, the cost depends on the availability and type of protective coating. So, the cheapest will be black non-galvanized, and the most expensive - galvanized with PVC coating.

The most popular is the mesh with a cell of 50x50 mm. A product with such a cell and a wire thickness of 2.5 mm will be 20% cheaper than with a larger cell and less durable wire.

Quality, degree of reliability

If we are talking about quality, then it will be irrational to acquire a simple non-galvanized mesh, since its service life is not too long. In addition, you will have to paint it additionally, which entails financial costs. Therefore, it is suitable only for the construction of a temporary fence, for example, during construction. The most optimal choice is called a galvanized mesh. Its cost will be slightly higher (no more than 30% of the untreated cost), but the service life will be at least 15 years.

If we are talking about a polymer-coated mesh, then you should know that the strength of the material depends not so much on the type of polymer, but on the base on which it was applied. Therefore, if an ordinary black mesh is coated with a polymer, then its service life will be only 5-6 years, although the price will be 1.5 higher. It is best when the polymer coating is applied to galvanized wire. This ensures not only the reliability of the mesh, but also its decorative effect, and the cost will be less than one and a half prices from simple galvanizing.

Construction speed

Erecting a fence from a chain-link mesh does not require a lot of time and effort. As a rule, the construction of such a fence does not require concreting of the supports, and therefore can be carried out in a fairly short period of time. An exception may be a sectional fence made of welded mesh, which has a significant weight. For its construction, you will need a strip foundation with concreted support pillars.

Fencing a plot of land clearly and unequivocally demonstrates private ownership to those around it. Owners need fences because not everyone is following the rule: treat others the way you would like to be treated.

The fence is both an indicator of the owner's wealth and the "suit" of the site, because it is by its appearance that passers-by and passers-by will judge the owner. But spending all your savings on border registration is also wrong. Therefore, we continue the started topic of different designs and materials.

Metal mesh

The grid is simple, effective, and in most cases perhaps the most inexpensive way to mark borders. Sometimes this is the only solution to arrange the separation of adjacent areas. Indeed, according to existing rules, plots in gardening can have a blank fence only from the side of the street or driveway, and between neighbors, regulatory documents prescribe the device of light-transmitting hedges.

Rabitz

It is the most widespread, popular and recognizable material for fencing. It is a sheet of flat spirals screwed into each other.

This feature allows you to build up the fence without a visible seam to an infinite length. They say that Karl Rabitz invented the machine for weaving it, and that the original purpose of such a mesh was not the construction of fences, but reinforcement during plastering. Indeed, the mesh-netting has a spatial structure, therefore, it is much more effective for these purposes than flat plaster mesh.

The mesh available differs in mesh size, wire thickness and roll width. The most common size is 1.5 m, but you can buy a canvas and a four-meter width.

A chain-link mesh is usually woven from steel wire, but exotic lovers can look for aluminum or stainless steel. To protect against corrosion, the wire is coated with zinc or polymer.

The easiest way to build a fence made of such a mesh is to stretch it between the posts. It is worth considering that during installation, the canvas must be tightly pulled, therefore, sufficient strength and stability of the pillars must be ensured. In addition, over time, the metal mesh sags under its own weight.

Another way is to manufacture individual sections in a rigid metal frame. Such a fence will look more solid, but the cost will also increase.

The simplest option from an inexpensive mesh will cost you from 900 rubles per running meter with installation. You can save money and install the fence yourself. A ten-meter roll of a budget mesh with a height of 1.5 m will cost about 600 rubles.

As a last resort, if you have a lot of wire and have free time and desire, you can weave the netting netting yourself on a small handicraft machine. However, I cannot say that this will be the cheapest option. When calculating the cost of the finished fence, do not forget to take into account the costs of the poles.

In addition to the usual chain-link, there are other types of metal wire meshes that differ in the manufacturing method, and therefore in appearance and technical characteristics. Well, at a price, of course. You can find the following options: hexagonal twisted Magnier mesh, woven, prefabricated from deformed wire, CPVS (all-metal expanded mesh), articulated (other names are "farmer", "forest", "Cossack", "chabanka").

Welded mesh

Welded meshes are structures in which individual rods are rigidly connected to each other by welding. The absence of deformation is a distinguishing feature of the welded product from others. Most often, the 3D Gitter mesh is offered for the manufacture of fences.

The thickness of the rods and the structure itself make such fences strong enough, but at the same time transparent, which is important for connoisseurs of open space. Another welded variety often used in the construction of fences is the so-called lepse-lux - a flat mesh that has a bend of the rods in one direction.

Welded mesh fencing is a more expensive pleasure than the usual chain-link. So, 1 m of a "turnkey" fence from a Gitter grid (with the cost of posts and installation work) will cost about 1,700 rubles.

Non-metallic meshes

In addition to metal, the industry produces mesh fabrics made of PVC and other plastics. Often this is not only not the worst choice in comparison with metal, but also more effective. They are much lighter in weight and do not corrode. Also, modern plastic products have enviable durability.

Often plastic meshes imitate metal counterparts in their appearance, for example, a chain-link mesh or welded structures. But you can find unusual options and not only green. The cost of plastic nets depends on the size, thickness and is comparable to metal ones.

In addition to the fence, the scope of application of plastic nets due to their species diversity is huge: you can fence off the site, delimit zones in the garden and vegetable garden, and use it as supports for climbing plants.

You can choose the fence mesh in our market, take a look at the selection.

Cascade Grid Cascade Chain-link fence galvanized with PVC coating, green, 1.5x10 m 1 999 rub WATCH
OBI

Cascade Grid Cascade fence galvanized with green PVC coating, 1.8x15 m 3 499 rub WATCH
OBI

In addition to the proposed special fence solutions, those nets that were originally invented for other purposes can be used as a fence.

Facade mesh

As a material for the fence, a facade mesh can be well suited - a mesh polypropylene cloth for covering scaffolding. It has undeniable advantages that give reason not to pay attention to the not too elegant appearance:

cheapness. This is especially true when it comes to enclosing large areas. The cost of 1 m² of canvas is about 10 rubles.
the ability to make high fences. The roll width of such a mesh can be up to 6 m.
ease. For its installation, powerful pillars are not required.

On sale you can find facade mesh in different colors and densities. Take a look at our market, which unites large online stores, there are many products in this category for different tastes and wallets. A selection

Fine-mesh metal mesh can rightfully be called a universal material and, in some way, unique. Simple in design, the tool is widely used, while not being burdensome for the budget. What is the popularity of this material and what are the arguments for its use?

Types of metal mesh with a fine mesh by type of manufacture

The fine-mesh metal mesh is made from metal raw materials suitable for this purpose. These can be thin metal plates, strong steel wire with different cross-sectional configurations, small diameter reinforced rods and other metal blanks.

For production, stainless or galvanized steel with a content of low-carbon components is used. Also, the production of fine mesh with a polymer coating has been established.

In construction practice, a fine metal mesh with a different configuration of cells is used:

Square mesh
Diamond mesh
Round mesh material
Metal meshes with trapezoidal cells
Hexagonal mesh

The scope of this material is no less versatile:

Manufacturing of enclosing structures for an outbuilding
Production of mesh for fencing building sites and basements
Application on livestock complexes for the construction of corrals and cages
Making mesh for plastering procedures
For strengthening and reinforcing structures of foundation foundations

Welded metal mesh

In the category of welded metal mesh, there are two types of mesh:

Galvanized mesh
Non-galvanized welded mesh

Both types of this mesh are produced from wire with a diameter of 1.4-4.0 mm. Steel for the wire itself must be necessarily low-carbon. Such products perfectly withstand any temperature conditions and tolerate their sharp fluctuations well. Resistance to aggressive effects of external factors of chemical or biological origin is also noted.

Due to its properties, welded metal mesh can be used with a high degree of efficiency and longevity in external plastering works, in the manufacture of filter structures and as a fencing element.

Wicker mesh netting

The netting netting is one of the most famous and popular materials. It is very often used in the manufacture of fences, fences and enclosures for animals, for the device and reinforcement of road surfaces, in the production of protective production screens, as well as for the reinforcement of plastered surfaces.

According to the type of cell, the netting of the chain-link can be different, and the diameter of the cells varies from 10x10 to 100x100 mm. For its manufacture, it is customary to use metal with a polymer or galvanized coating; in some cases, an uncoated mesh is produced, designed for painting.

Depending on the type and size of the cells, wire with a diameter of 1.2-6.50 mm is used for the production of a chain-link mesh.

The netting netting is profitable for budgetary reasons and because of the low labor intensity during its installation. Moreover, it can function for tens of years without reducing its functional properties.

Twisted metal mesh

This category of metal meshes has another name - Magnier mesh. It was first used in Australia to install long fencing to protect against rabbit infestations.

Its peculiarity is that it has a hexagonal cell configuration and several twisted turns at the junction of parallel wire strands with a diameter of 10-100 mm.

Today, twisted mesh is used more widely:

For road reinforcement
To strengthen the banks of reservoirs
When reinforcing industrial glass grades
And also it is used as a fence and for plastering work.

Woven mesh

Woven mesh is produced by close perpendicular weaving of fibers. Usually woven mesh is used for plastering works, for the manufacture of screening structures, conveyor lines. For these purposes, a grid with a square cell section and a wire diameter of 0.2 mm is produced.

When constructing fences made of this material, a mesh with cells up to 12 mm is used. It can also be used for purification of air masses in production, filtration of liquids and fractionation of bulk materials.

Expanded mesh

Expanded mesh is one of the most durable types of metal mesh. It is made by die-cutting and simultaneous stretching of the steel base. As a material, metal strips of low-carbon steel with a diameter of 0.5-0.8 mm are used. During the drawing process, diamond-shaped cells are formed. Since the cells are a monolithic structure without seams and joints, such a mesh is quite strong and durable in operation.

Among the characteristics of expanded mesh are low specific gravity, versatility of applications, durability and resistance to various external manifestations.

Slotted metal mesh

This type of mesh is produced by assembling individual elements. First, metal grates are produced, placed vertically and parallel to each other. Metal studs are attached to them at right angles, forming rectangular cells. The studs are mounted on special hinges on the grate profiles.

Prefabricated mesh

This type of mesh is somewhat reminiscent of a chain-link, only it is made from pre-deformed metal elements. They have a bend at the junction or grooved processing. The advantage of the prefabricated mesh is its quick installation and durability. It is used in almost all areas - for reinforcement, fencing, filtration.

The price of a metal mesh with a fine mesh

The price of small metal meshes is influenced by the presence of galvanizing or polymerization of the material, the size and format of the cell, as well as the diameter of the wire.

But even with identical parameters, the price may differ depending on the size of the mesh fabric.

The choice of metal meshes should take into account their practical use. And for this functionality, the cell parameters and other characteristics should be determined.

What it is?

Chain-link- this is a metal mesh, woven according to a special technology (a flat wire spiral is screwed into one another) using a mesh braiding machine. Named after the German Karl Rabitz, who invented and patented the mesh machine in the late 19th century.

Due to its low cost and ease of installation, the chain-link is in demand in industrial, agriculture and private construction for the manufacture of fences and wall reinforcement.

Scope of the chain-link:

fencing of the territory (,);
strengthening of land slopes, strengthening of mine workings;
production of aviaries for animals and birds;
fencing of sports complexes (for example, tennis courts);
sieving bulk materials;
fastening of heat-insulating materials;
as a base for plaster (reinforced mesh).

Chain-link mesh specifications

The production of the chain-link mesh is carried out in accordance with the standards of GOST 5336-80. All types of netting the chain-link can be reduced to several groups:

1. Manufacturing material:

low-carbon steel (the mesh is plastic);
stainless steel, which imparts rigidity to the mesh.

2. Outer cover material:

galvanized mesh netting... The thickness of the zinc layer is measured not in microns, but in g / m2. The amount of zinc applied is determined by a laboratory method by weighing a galvanized and cleaned sample. On the market, there is a galvanized mesh netting with an amount of zinc from 10 to 90 g / m2. The service life of the mesh depends on the thickness of the zinc coating - from 15 to 40 years. It should be remembered that operating conditions can increase the rate of volatilization of zinc from a galvanized surface, which will lead to early appearance of rust;

non-galvanized mesh netting... It is made of low-carbon wire (the people call such a mesh - a black chain-link). It is relatively cheap, but the absence of any protective coating leads to the development of corrosion. The estimated service life of non-galvanized mesh is up to 10 years. Used in less aggressive environments, for temporary fencing;

polymer mesh chain-link... Designed specifically for conditions with an aggressive environment (near the sea, at livestock complexes, in industrial regions with acidic precipitation, etc.). In addition, the polymer-coated mesh netting has several colors (gray, black, green, red, blue), which increases its aesthetic properties. Material prepared for the site www.site

As a mesh covering, polyvinyl chloride is used, reinforced with various additives, which determine such properties of the chain-link mesh as: resistance to ultraviolet radiation, frost, corrosion, mechanical damage to the coating, aesthetics. However, it is quite difficult to distinguish a visually high-quality coating. You should also be aware that PVC coating is applied to a galvanized or non-galvanized steel core. The first has a longer service life. The quality of the polymer mesh coating is confirmed by certificates.

3. Shape of cells:

diamond-shaped (rhombic weaving). More common. The acute angle of the rhombus is 60 °.
square (weave shape).

4. Cell size

The mesh size of the chain-link is determined by the distance between the opposite sides of the rhombus, which is called the gap. You can buy a chain-link mesh with a mesh size of 5 to 100 mm.

It should be noted that GOST regulates the diameter of the wire from which the mesh is made with a certain mesh size. For example, a mesh with a mesh size of 10x10 can be made from wire with a diameter of 1.4-1.6 mm. As the lumen of the cell increases, the diameter of the wire used for its production increases. For example, a 100x100 mesh is made of wire with a diameter of 4-6 mm.

And the diameter of the wire determines the strength of the mesh and the entire fence. The smaller the cell and the thicker the wire, the stronger the fence.

Note. The permissible deviation of the cell in width is +5 mm, and the deviation in the thickness of the wire is not more than 0.05 mm.

5. Dimensions of the chain-link mesh

Standard sizes of the netting chain-link:

10 or 15 m.p .;
width 1000 or 1500 mm. Grids with a width of 500-4000 mm are made to order;
wire thickness from 1 to 6 mm.

6. Net weight of the chain-link

The cell size and wire thickness have a direct influence. It is by weighing that it is determined whether the diameter of the wire corresponds to the declared value. The net weight of the chain-link 50x50x3 mm is 2.28 kg / sq. net roll weight chain-link 1.5x10 lm is 34.2 kg.

The lightweight mesh netting is also in demand for the installation of temporary fences and barriers. In this case, a reduction in the thickness of the wire is allowed:

by 0.5 mm (No. 50);
by 0.2 mm. (in the manufacture of mesh No. 20, 25, 35);
by 1 mm (No. 80 and No. 10).

Chain-link marking - symbols

The netting of the chain-link is marked as follows: 50x50x2 (1,500x10,000), which means: the netting of the chain-link with a cell size of 50x50 mm, wire thickness 2 mm, roll width 1,500 and 10,000 mm long.

The chain-link is sold with ends packed in foil or cardboard, which eliminates the deformation of the mesh during transportation.