The fence performs several functions at once - protective, decorative and aesthetic. There are several types of fences: stone, brick, metal or wood. Welded structures - perfect option to create a fence desired height, strength and configuration. Learn about the features of manufacturing a sectional steel fence.
Sectional metal fence: advantages and disadvantages
Metal sectional fence is widely used for fencing public institutions. This is due to its following advantages:
1. High level of durability.
Metal - differs in the increased rigidity and well resists mechanical loadings. A sectional fence is a high-strength structure that can easily withstand wind loads.
2. Long service life.
At proper processing metal, such a structure will last more than 20 years. To protect against corrosion, special antiseptic compounds are used. In addition, painting the fence also significantly extends the life of the fence. Metal tolerates vibrations well temperature regime, moisture, ultraviolet radiation - does not collapse under the influence of these factors.
3. No restrictions on size and configuration.
Sectional steel fence happens different sizes. In relation to the appearance, fences with a mesh, stakes and even 3D fences are distinguished. By adjusting the size of the sections, changes appearance fences
4. Possibility of self-manufacturing.
If you have basic skills in working with a welding machine, a few days are enough to make a fence. The main thing is to pre-install the supports, and, if necessary, build a foundation.
5. 3D designs are distinguished by additional functions.
Installing such a fence on the site additionally protects pets from escaping from the house. In addition, the appearance of such a design is unusual and attractive.
Welded mesh structures are characterized by low weight, ease of installation, long service life, resistance to aggressive environment and affordable cost. In the presence of defects, damaged sections of the fence are easily replaced.
Types of sectional fences - their description and characteristics
For the manufacture of steel mesh, wire is used. The first version of the fence - with a welded structure, is based on the use of a home-made mesh. For these purposes, you will need a spot welding machine. In this case, it is possible to adjust the size and shape of the cells. To prevent corrosion of the mesh, the wire is coated with a polymer or galvanized coating. The result is the perfect fencing fabric.
In relation to the type of mesh coverage, the following types of fences are distinguished:
- welded PVC mesh - different in green, for coating, the material is immersed in a special liquid or treated with powder in the working chamber;
- galvanized fence mesh - there are two manufacturing options: according to the first, the mesh is welded after applying a galvanized coating, and the second option is based on applying a galvanized layer on finished mesh, such material is more durable and practical to use;
- non-galvanized mesh for sectional fence It has the shortest service life, since this coating is unstable before corrosion and quickly becomes unusable.
In relation to the materials for the manufacture of a sectional fence, there are such variants of it:
1. Sectional fence with chain-link mesh. The easiest option, for the manufacture of which one day is enough. Affordable cost, ease of care, ease of operation and quick restoration, if necessary. The fence perfectly protects against foreign intrusion, has a low weight and does not close the space, at the same time protecting against small living creatures.
2. Sectional wood fence is an environmentally friendly option. Among the advantages we note:
- affordable cost;
- ease of processing wood;
- various shapes and configurations;
- unusual appearance.
However, the service life of wood is 2-3 times lower than that of metal, in addition, such a fence needs periodic painting. It will take a lot of time and experience with carpentry equipment to build a fence.
3. Sectional fence with corrugated board - it has a beautiful appearance, ease of manufacture, affordable cost, completely hides the territory and protects against intrusion. This fence needs good foundation, since the corrugated board itself is very light and does not tolerate wind loads.
4. Welded sectional fence - is the most popular and sought-after fencing option. For the manufacture of metal sections are used steel pipes, corners, profile, fittings. These materials are easy to process, allow you to build sections of any size and shape. In addition, the fence is different high level safety, strength and reliability.
5. Sectional fences made of brick and concrete - are based on the manufacture of the base from these materials. The most expensive and heavy in execution, but at the same time - the most durable and durable.
In any case, whichever fence you choose, remember that a good sectional fence should be reliable, aesthetically pleasing, easy to use. maintenance and durable.
Do-it-yourself sectional fence installation technology
The initial stage of work on a sectional fence involves determining the type of soil and creating drawings. Depending on the type of soil on the site, the optimal installation depth of the supporting components is determined. In places where the fence is installed, the site is leveled, vegetation, stones and debris are removed.
Select support posts in relation to the design of the fence. Most often, for a sectional fence, supports made of metal pipes. The diameter of the pipe depends on the load on the structure and is about 10-20 cm.
Support poles are installed in two ways:
- using concrete;
- without prefill.
Before the beginning assembly work, treat the bottom of the racks with an anti-corrosion solution, cover with bitumen, paint or roofing material to protect against moisture.
Installation without prefilling is carried out at any time of the year, regardless of the ambient temperature.
Pre-equip the wells for the installation of support pillars. The depth of the pillar is at least a third of its length. Pour sand at the bottom of the recess, compact it well. At a high position ground water, we recommend building a pillow of gravel or rubble.
Set the supports in relation to the level, prepare the concrete solution. To do this, combine the previously sifted sand with cement and water in a 2: 1 ratio. Position the supports in such a way as to create a perfectly straight line.
This is followed by the process of manufacturing individual sections. This will require metallic profile, pipe or corner. Cut the parts with a grinder, in relation to the size of each section. Using a welding machine, connect them together.
Pay attention to the verticality of the structure. In length, they should be the same as the diameter of the fence. To align each section, use a tape measure, building level or stretched pegs. Between the walls of the fence and the soil, pour the composition in the form of sand combined with crushed stone and carefully compact it. Thus, it will be possible to provide the supports with immobility and stability.
It is possible to create a tape monolithic foundation under sectional fence polymer coated. Such a foundation survives high loads, ensures the reliability and durability of the future fencing. Before starting work, make a markup using pegs and a rope. Next, make a recess, in relation to the size of the foundation, inside the trench, equip the holes for the supports. Install the formwork inside the trench, additionally reinforce the structure with reinforcement. After mounting and setting the supports, pour the structure concrete mortar. For additional strengthening of the pillars, use spacers.
After the solution has dried, after at least 4-5 days, proceed with the installation of the mesh. Fixing the fence on the supporting pillars is carried out with special bolts with brackets. In addition, in the process of work, you will need to have:
- clamps;
- screwdriver;
- corners;
- welding machine;
- connecting clips.
Prepare the sections for installation, lay them out in the required direction, in relation to the drawings. Install steel corner on the racks, with its help the section will be fixed. At the corners of each section, using a drill, drill holes for fasteners.
More simple in execution is the method of fastening the section using a welding machine. For this purpose, install a steel angle on the support and weld it to each section.
Do-it-yourself installation of a sectional fence with a welded mesh
We offer the option of making a fence from a chain-link mesh, this design is easy to install and good operational characteristics. For work, you will need material in the form of:
- thick wire;
- reinforcing bars;
- rope;
- support pillars.
There are three mesh options for a sectional fence:
1. Plasticized version - steel mesh with a polymer coating that protects against corrosion and other external irritants.
2. The most popular galvanized wire mesh - although expensive, the material has a long service life and good performance.
3. Non-galvanized chain-link mesh - the most cheap option, after installation it needs to be painted, otherwise it will rust in a month.
The fence made of plasticized mesh has an attractive appearance and good performance.
To make a fence, make sections on which the mesh is stretched. Initially, in relation to the design of the fence, markup is performed, supports and poles are installed. The frame part is made from a corner measuring 4x0.5 cm. Weld the corners into a rectangular structure. Monitor the quality of the seams, sand them and open the structure with an anti-corrosion solution.
Next on supporting structure metal strips are welded, step back 18-20 cm along the edge of the pole, install the section between two supports, paint the fence. A fence made of chain-link mesh has a lot of advantages, among which, first of all, the ease and speed of its manufacture.
Do-it-yourself sectional fence installation
In the process of working on a sectional fence, you will need:
- chain-link meshes;
- metal supports with round and square section;
- metal corner for the frame;
- fasteners in the form of self-tapping screws;
- crushed stone;
- sand;
- cement.
Of the tools you will need:
- electric drill;
- screwdriver;
- grinders;
- welding machine.
Before starting the installation of a sectional fence, correctly mark the site and install the supports. Please note that the supports must be installed strictly vertically, the aesthetics and reliability of the resulting structure directly depend on the quality of their installation.
With a support length of not more than 140 cm, the depth of the pit under it will be up to half a meter. For its manufacture, it is convenient to use a manual or electric drill. Next, install a brick in the pit, and support the previously installed pole with spacers. Use a water level to check the evenness of the installation. Fill the hole in half, fill the rest of it with concrete. This ensures maximum stability of the supports.
It is possible to install fence crutches, a sledgehammer is used for their installation, and bolts are used for fixing. In order to extend the service life of the support pillars, they are topped and covered with hats or special overlays.
Measure the distance between the posts, subtract 30 cm by 15 cm on each side - this value will be the width of one section. Prepare the frame in relation to the dimensions of the section. Weld the seams between the corners on all sides. Take a roll of mesh and unfold it in relation to the frame part. Cut off the excess with scissors for metal. Upon receipt required size, fix the mesh in the frame, use a welding machine for this purpose.
To fix the finished section on the support, install the holder. For their manufacture, a profile pipe is used, 4x2 cm in size. One support is fixed on the holders from above and below. Fix the sections at the corners to give them maximum durability.
Sectional fence video:
Fences made of mesh are very popular, they are indispensable in cases where you need a reliable fence with good light transmission and a low price. In addition, modern fences made of welded galvanized mesh are very attractive, durable and easy to install with your own hands.
Classical country fence from galvanized welded mesh
Advantages of galvanized mesh
Produce galvanized wire mesh. Its rods are arranged perpendicularly and fastened at the junction points by welding. The cells of the welded mesh are made rectangular, square, less often rhomboid, trapezoid or other shape. The wire for the grid is used galvanized or with an additional polymer coating.
Galvanized wire mesh fencing has its advantages:
Types of mesh welded fences
Depending on the type of coverage, it is presented in the following forms:
Also, galvanized mesh can be produced in the following types:
Drawing of a section of a galvanized mesh fence
How to choose a galvanized welded mesh fence
Features of installing a galvanized mesh fence
There are two ways to install a galvanized mesh:
- Tension of the canvas between the pillars;
- Installing sections.
The first option is cheaper and easier to do it yourself. But the second option is considered more aesthetic and stronger.
If you do not purchase ready-made welded spans, the sections will have to be made independently from corners or profiles.
Fence posts can be both and. Of course, if you build thoroughly, you should use steel supports with a cross section from 6 to 12 cm.
Pole installation
Installation of mesh on supports
To stretch the rolled mesh, hooks are welded onto the poles. Also, special poles with hooks can be purchased ready-made.
The galvanized mesh is hooked onto the first post and stretched with tension to the next support and put on the hooks again.
One of the options for attaching fence sections to poles
To make the galvanized mesh fence stronger, a wire with a diameter of 4 mm is threaded through its top and bottom. The wire is welded to the pole.
It is evenly difficult to stretch the mesh with your own hands, so it is advisable to invite an assistant and, having passed a crowbar or rod from the bottom and top of the welded mesh, pull for them. After installing the fence, the hooks are bent.
The sectional fence is either welded to the posts or fastened with pipes and clamps.
When constructing a barrier, it is not always possible to use materials that have a monolithic surface. This most often applies to situations where it is necessary to distinguish between adjacent garden plots on which are grown various plants. In this case, it is most advisable to build a fence from a welded mesh with your own hands. Such a structure will save the neighboring and its own territories from shading and will not interfere with the full development of plants, thereby causing dissatisfaction with people living in the neighborhood.
Material selection
First of all, you need to choose from what type of material the fence from the welded mesh will be made. There are four main options that differ from each other in coverage.
Mesh without coating
It is usually sold in rolls and is cheap. Its use will be appropriate among bushes, since the surface of this fence will rust very quickly. Painting will be economically inexpedient and time consuming. On the other hand, if there is dense vegetation on the border of the plots, and it is necessary to protect yourself, mainly from migratory animals, then this option is quite acceptable.
galvanized mesh
Perhaps the most practical will be just such a material. It is not much more expensive than the first one, and taking into account the total price of the entire structure, the difference will be about 10%. After all, the price of the structure includes poles, hardware and components for concreting supports.
Galvanized painted mesh
Its coating is applied according to the same principle as on corrugated board. First, the product is galvanized, and on top it is also painted. This is a very durable cover. The only thing it is afraid of is abrasive exposure. Rains and irrigation of the garden lead to regular spraying of the soil-containing substance, which leads to the abrasion of the protective layer and subsequent corrosion. Therefore, it is recommended to fix such material slightly above the ground surface, and if necessary, seal bottom space you can apply the construction of a concrete or other base.
Polymer coated mesh
This type of protection is the most expensive, but also the most effective. It is resistant not only to temperature effects, but also to friction. In the most viewed areas, it is worth using this option, since it has a beautiful appearance and will allow you to isolate the territory along the entire required height without additional costs.
In addition to the fact that the material differs in the type of coating, it may also differ in the method of execution, which happens:
- Welded flat mesh
- Welded mesh 3d for fence
The last title is issued specialized enterprises, which, as a set for this item, supply special poles and fasteners to create an aesthetic and reliable fence.
Preparation of tools and material for the fence
Once the welded mesh for the fence is selected, you can proceed to preparatory work, one of the stages of which is the completion of the contractor essential tool. This is an important stage, since the inability to carry out this or that operation will greatly slow down the construction, and the material prepared and laid out on the site will interfere. Therefore, it is best if all the necessary components are already purchased and delivered to the construction site. Here's what will be needed:
Tools
Surely everyone assumes that you will definitely need basic tools, such as:
- Level
- Pegs
- Roulette
Digging tool
Any means for digging holes that can be found on the farm will do. Yamobur can be used both manual and electric. Of the shovels, the “American” will be the most convenient, since it has a curved end, and this is very convenient when digging holes for poles.
Container for mixing solution
- Concrete mixer (if any)
- Trough with chopper or shovel (optional)
Mesh mounting tools
- Welding machine (if fasteners will be used with it)
- Drill
- screwdriver
- Screwdriver
- Bulgarian
- Rebar section or thin pipe to stretch the mesh
materials
Let's figure out what materials will be needed to install a welded mesh fence and decide on their choice.
pillars
As pillars, it is best to use round or profile pipes with a diameter of 40-150 mm. The use of concrete or wooden poles. In the latter case, it would be better to protective treatment wood.
Cross jumpers
To create additional rigidity for the mesh coating, you can use a thick wire threaded through the mesh. Also, spans can be attached to pipes or fittings attached between the pillars in their upper and lower parts. You can not do this if the supports are often installed, and the mesh has sufficient rigidity.
Wire can be used up to 5 mm. Reinforcement or pipe for rigid fastening is recommended to be used from 10 mm.
Fasteners
To attach the grid, you can use:
- Bolt-hooks (the best option)
- self-tapping screws
- metal plates
- U-shaped clamps
- Clamps with bolts and nuts
Support concreting materials
- Cement
- Sand
- Rubble stone, slag or crushed stone
Fence installation
Like any other type of fencing, metal fence from a welded mesh, you need to start doing it in stages.
Plot marking
With this procedure, it is necessary to take into account, first of all, the distance between the future supports. It depends on their height, the thickness of the selected material, the parameters of the material that will close the spans.
The recommended distance in such cases is usually 2-3 meters. More frequent arrangement of racks will entail additional consumption of material for them, a greater distance will require the use of transverse stiffeners, which will have to save the mesh from sagging. When marking, it is necessary to take into account the dimensions of the rolls or finished sections of the mesh, as well as the dimensions of the entire area. All these values \u200b\u200bneed to be compared and plan the distance between the supports in such a way that the joints of the fence cover fall on the surface of the racks.
Pole installation
To do this, you need to dig or drill holes in the marking places. Depth can be 0.7-1.2 meters. It depends on the size of the racks and the density of the soil. It is also worth considering the landscape of the earth's surface. On the slopes the depth of the pits needs to be done more. This is not only necessary, because in such places the soil tends to slide, but also because streams of water flow along the inclined surfaces when it rains. This leads to a softening of the soil and a decrease in its ability to hold objects fixed in it.
After the pits are ready, prepared supports are installed in them and concreted. At the same time, it is necessary to strengthen the installed racks with wedges in order to avoid the appearance of a roll during the pouring and drying of concrete.
Mesh installation
Installation is best done no less than 7-10 days after the concreting of the supports. It was during this time cement composition will gain the required mounting strength. Although many masters install the grid the very next day, this is not the best option.
If transverse pipes are involved in the fastening, then they must be immediately welded or attached with self-tapping screws. It is better if these stiffeners are placed between the sides of the racks that look at each other. With a carefully selected size of the jumpers, they will act as spacers and protect the supports from convergence under the influence of mesh tension.
When used against sagging wire, it is threaded after hanging the net, but before tensioning.
The diagram below shows various options fixing the welded mesh with clamps
The mesh covering of the fence can be fixed in several ways:
- Welding
- With clamps
- By hanging on hooks
- Self-tapping screws and pressure plates
It is important that when attaching the mesh to produce its timely tension. If the installation is carried out on hooks or self-tapping screws with plates, then first you just need to hang the material on them, and then perform a uniform tightening.
When welding fastening, it is necessary to stretch the mesh immediately until the final fixing. You need to stretch the material by threading it vertical pipe or fittings mentioned above. There must be at least two people involved in this process. One produces tension, the other at this time fastens the mesh to the post. The use of a vertical rigid rod is due to the need to produce uniform tension over the entire height, which will be very problematic to do by hand.
Now it remains only to decide on the method of attaching the grid and begin installation
Final actions
After hanging the mesh cover, you need to check the level of all racks, paint the fastening joints (if necessary), poles, transverse pipes or stretched wire.
A sectional fence made of welded mesh, with proper preparation, can be built by anyone with minimal training House master. There are several recommendations, following which will help to get the best result:
- It is important at all stages to monitor the level of the installed pillars and not to apply excessive force when pulling the mesh.
- Before painting any metal surfaces must be thoroughly cleaned sandpaper, degrease with solvent and prime. This will ensure the durability of the paint and protect against additional costs further.
- If it is planned to perform under the main fence concrete base, then it must be done together with the concreting of the pillars.
- For any work with cutting and welding mechanisms, you should not forget about your own safety measures and use protective equipment and clothing.
Photo of welded fences
We picked interesting photos fences from a welded grid. Please note that, nevertheless, the installation and installation of this type of fence is quite simple and budgetary. Therefore, this type of fence is more suitable for summer cottages.
Some dacha cooperatives do not provide for installation between plots or any other similar material, since such structures obscure small areas. At the same time, a fence made of welded galvanized mesh becomes an excellent way out. It will not prevent ultraviolet radiation from entering the area, will not make it difficult natural circulation air and can be erected by any summer resident.
Training
The chain-link represents inexpensive material, which is ready to serve for quite a long time. As an additional advantage, it can be used as a support for climbing plants. This grid was invented at the end of the 19th century, but is still widely used today. Every consumer can buy it.
To create a fence, in addition to the mesh, reinforcing bars, thick wire, and a cable should be prepared. When choosing a grid, you should pay attention to the size of the cells. The smaller it is, the more expensive the mesh will be, but also stronger. If the mentioned parameter is equal to the limit of 40 to 50 mm, and the width of the roll is 1.5 m, then this material will become great solution to create a fence for a suburban area.
Tension fence
A fence made of welded galvanized mesh can be stretched. This method of its manufacture is the simplest. After all, the material will have to be stretched between the pillars, which can be made of the following materials:
- concrete;
- wood;
- metal.
The number of supports will depend on the step between them and the length of the fence itself. The best distance is a parameter of 2.5 m. Pipes can be used as poles, but they must not be damaged by corrosion. On sale today you can also find ready-made poles that have hooks and a painted surface. before installation, it must be treated with a protective compound.
As an alternative solution, the mesh is fixed to them with a clamp or wire. The height of the pillars must be calculated. If the clearance between the ground and the fence is between 5 and 10 cm, then this parameter should be added underground part supports and grid width. The load on the corner posts will be greater, so they need to be placed deeper than the rest. Therefore, their length should be 20 cm longer than the length of ordinary pillars.
When making a fence from a welded galvanized mesh, you should concrete the bases of the supports to increase strength. The pillars will be the frame of the structure. After installing them, you can begin to fix the grid. As soon as the concrete hardens, hooks are fixed to the posts or welded on if the post is metal. As a material for fastenings, you should use:
- wire;
- nails;
- rod;
- screws.
You can use any other material that bends into hooks. At the same time, the roll is straightened and installed at the corner support, the mesh must be hung on hooks.
The roll must be rewound one span to reach the next post. The rod is threaded a little further than the place where the mesh will be connected to the post. The master should hold the rod and pull the net. If the rod is not used, then the mesh may be stretched unevenly.
It is better to carry out these works with the help of another person. He will hold the mesh at the bottom edge while the other master at the top. At the next stage, reinforcement is threaded into the mesh, 5 cm must be retreated along the edges. When installing a fence made of welded galvanized mesh, it is necessary to weld horizontal bars or attach to poles.
Without using rods, over time you will encounter the fact that the mesh will sag. In the case where the technology is followed, the rods are used to maintain tension. The mesh should be pulled further according to the principle described above, fixing and pulling the rod or wire. On this we can assume that the fence is almost ready. Hooks are bent on poles, the last of which are painted. It is recommended to wrap the wire antennae down to reduce the risk of injury. The wire is usually threaded through the upper edge of the row of cells, the protruding edges should be wrapped around it.
sectional fence
For the construction of a sectional fence, you will need sections where the grid will be installed. At the first stage, you should use a technology that is similar to the one described above. For this, the territory is marked out, and then the pillars are installed.
The installation of a mesh fence will involve the use of a corner, the dimensions of which are 40 x 5 mm. These elements will be needed to make the frame. Its length is determined taking into account the distance between the pillars, 15 cm must be subtracted from this value. The same amount should be subtracted from the height of the pillar above the soil level. This will get the width of the frame.
Corners need to be welded into rectangular structures. The size of the sections is made taking into account the size of the mesh, which varies from 1.5 to 2 m. The welded galvanized mesh in rolls, if necessary, can be cut with an angle grinder.
Work methodology
At the next stage, metal strips are welded to the posts. They should be placed horizontally. Their length can be from 15 to 25 cm. As for the width and section, they are 5 cm and 5 mm, respectively. With a deviation from the edge of the column of 20 cm, it is necessary to install a section between two supports. For this, welding is used. The next step is to paint the fence.
Fence cost
Quite often, summer residents and owners of territories within the city are wondering how much a galvanized mesh fence costs. If the width of the material is 1.5 m, then you will have to pay 310 rubles for such a fence. per running meter. Using a grid whose width is 1.8 m, specialists charge 390 rubles for their services. per running metre.
Broach reinforcement will cost the consumer 40 rubles. per running metre. You may also be interested in the question of how much a fence costs. If its length is 50 m or more, then 355 rubles will have to be paid per linear meter. This price is correct for structures in which the reinforcement is installed in one row. The mesh width is 1.5 m. This parameter will be equivalent to the height of the fence. If it increases to 1.8 m, then the cost will rise to 415 rubles. The price includes metal supports, broach reinforcement in one row, galvanized mesh and installation work.
Mesh cost
If you decide to do the work yourself, you can ask about the cost of the grid. If the diameter of the wire used is 1.2 mm and the mesh size is 10 x 10 mm, then pay for square meter material will have 455 rubles. The price per roll in this case will be 6825 rubles.
The galvanized mesh, the cell of which is 20 x 20 mm, will cost the consumer 234 rubles. per square meter. In this case, the diameter of the wire used is 1 mm. But the price per roll will be equal to 7020 rubles. With an increase in the cell size to 25 x 25 mm, the cost rises to 416 rubles. per square meter. In this case, the wire diameter is 2 mm, and the price per roll will be 12480 rubles. Welded galvanized mesh 50x50 mm will cost the consumer 312 rubles. per square meter, while the price of the roll will be 7020 rubles, and the diameter of the wire will be 2.5 mm.
Conclusion
Galvanized welded mesh in rolls will be an excellent material for making a fence. It is easy to cut, it is quite easy to pull it between supporting pillars in addition, it is durable. And in some cases, the grid is the only right solution when it is necessary to protect the site, but it is required to provide access to sunlight.
