Approximate weight of the garage. Weight and length of sliding gates
Household plots of private houses are enclosed by a fence, in which, regardless of the type, a gate for the passage of people and a gate for a car must be installed. Most often, swing structures are used for these purposes, less often retractable structures.
Metal is usually used as the material for the gate, since metal, unlike wood, will last longer.
What should be the gate
When self-manufacturing or buying ready-made gates, it is necessary to take into account the basic requirements that they must meet. Gates must be:
- strong and rigid, as well as resistant to breaking and penetration into the territory;
- moderately heavy - their weight must withstand gusts of wind, and at the same time light so that they can be easily opened and closed;
- aesthetic and individual - swing gates can be made more beautiful and elegant than standard and monotonous metal sliding or sectional ones.
GOST No. 31174-2003 regulates all the requirements for metal gates, as well as describes all their main types. In addition to swing and retractable structures, there are 9 more options - these are sectional, folding, etc. However, all these fencing systems are not often used, since their installation is accompanied by some difficulties: the installation of a technological arch or a niche for a canvas.
Video: Metal gates and gates for the garage.
Norms and specifications
Requirements for swing gates are defined in GOST 31174-2003, it contains general provisions, but specific characteristics are determined directly during design. For reliable locking and blocking the opening, the gate must be installed on massive pillars and have a solid frame.
The strength of the frame is ensured by the presence of a large number of metal elements, which entails an increase in the mass of the structure. And this, in turn, increases the load on the frame and hinges of the system. Therefore, in order to avoid breaking the loops, as well as sagging of the sashes and other emergency situations, the GOST stipulates a condition - the mechanisms and components for swing metal structures must be manufactured strictly according to the design documentation and manufacturer's calculations:
- hinges and canopies, as well as the frame and frame must have a double margin of safety, and the quality of technical solutions must be confirmed by certificates of conformity of the standardization center and the sanitary and hygienic conclusion of the State Sanitary and Epidemiological Supervision;
- on metal swing gates there should be no metal surface defects visible to the naked eye;
- welds must comply with strength and continuity standards;
- the difference in height and width of the racks should not be more than 5 mm;
- permissible deviation along the diagonal of metal sashes up to 2 m - 3 mm, for sashes over 2 meters - 5 mm;
- the paint layer must be at least 30 microns thick and must not cause allergic reactions in contact with the skin.
See also: plastic bottle fence
The resistance of the structure to impact loads is tested by dropping the assembled sashes onto a hard surface. After carrying out all the tests, the manufacturer draws up a technical passport of the product and marks it, which indicates: the VM model (metal gates), GOST number and dimensions.
Dimensions and weight
The height of swing gates used in the private sector usually does not exceed 3 meters, for industrial structures - 5.5. With an increase in height, the mass of the wings and their windage increase, which leads to difficulties in operation.
The width for each case is calculated individually. The main criteria for the calculation are:
- availability of free space;
- the width of the transport that will pass through them: the maximum width of the car is taken and a margin is added so that it can pass freely, for private houses 3 m is enough - the width of a passenger car does not exceed 2 m and 50 cm on each side for free passage.
Making large gates without urgent need is not always practical: firstly, a large area will lead to increased wind load, and secondly, the structure will turn out to be heavy, so additional reinforcement will be required.
The weight of metal swing gates depends on what material was used for their production. An example calculation is done like this:
- The frame is a profile pipe 40 × 20 mm with a wall width of 2 mm. The weight of 1 m profile pipe is 1.7 kg. For a gate 3 m wide and 2 m high, out of 2 leaves, the perimeter will be 12 m. Each leaf is reinforced with transverse beams - 1.5 m for each. It turns out that you need 15 meters of a profile pipe, the total weight of which will be 25.5 kg;
- Sheathing - sheet steel. The thickness of the metal sheet is 1.5 mm, the total weight will be within 70 kg.
It turns out that the weight of metal swing gates will be about 95.5 kg. We add to it the weight of locking fittings, decorative elements and so on.
Advantages and disadvantages
Swing gates are both an excellent protection of the territory from penetration, and a simple and convenient design. They have a number of advantages, namely:
- in the manufacture, you can use modern metal profiles, and this, in turn, gives scope for the implementation of design ideas;
- a special polymer coating is applied to most metal elements, which protects against corrosion, temperature extremes, etc.;
- there are no visible fasteners on metal swing gates, so it is more difficult to crack them;
- the design can be made according to an individual project, using elements of artistic forging, automatic opening and much more.
See also: metal picket fence
But, like any other gate structure, swing gates also have disadvantages. Since the sashes are quite heavy, they can be skewed and lowered. This problem is solved by installing more powerful supports made of brick, reinforced concrete or steel.
If the gate leaves are wide, and therefore heavy, it is more difficult to avoid their sagging, as well as wear and bending of the hinges. With an increase in the area, the windage and, accordingly, the load from the wind will increase. 
Swing gate designs
There are several types of swing structures, each of which performs its own specific functions and also reflects a modern look at the gate. Among the most popular are:
- forged - protectively decorative functions;
- aluminum - lightness and speed;
- from a professional sheet - reliable and convenient.
Forged swing gates
They serve not only to protect the passage, but also decorate the territory of a private house. All sashes can be completely forged, from the frame to the lintels and small details - the most expensive, but beautiful models. For cheaper options, the main elements, such as: the sash frame and lintels are made of pipes, and artistic forging details are used as decoration.
Shutters of forged structures are most often hung on hinges to mortgages in brick pillars. The upper part of the sashes can be either fully open or with decorative polycarbonate inserts. The lower part is usually covered with a metal cladding.
Aluminum
Aluminum structures are used with automatic drive in service parking lots and company areas. They look modern and businesslike. The shutters close quickly, easily and almost silently.
The sashes are made of aluminum profile 96 × 177 mm or sandwich panels; they are protected from deformation by an internal diagonal cable extension. The manufacturer guarantees 25 - 28 thousand operations, and the absence of corrosion for 15 years.
from profiled sheet
The design of metal pipes sheathed with a profile sheet is considered the most popular, modern and practical. Such sashes are practically not inferior in strength to forged gates, and the ability to make the structure yourself only increases their popularity.
See also: decorative fence
In the manufacture of this option, the same technology is used as in the production of a fence from corrugated board. Facing is easy to match the color of the fence. The weight of sashes with a height of 3 meters will be about 300 kg. And the cost is much less than aluminum and forged options.
Estimated prices for the above designs:
When choosing a gate for your site, experts recommend following this principle: if the fence is made of metal profiles or modular sections, swing gates made of aluminum or steel profiles would be the best option for it, and forged fences would be an excellent choice for stone fences.
Video: Making iron gates
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How much do gates weigh
Very often, the customer is interested in the question of the ratio of the size of the gate leaf and the pole on which it is mounted. Let's try to understand this issue using the example of a gate made of corrugated board.
frame material
The frame of the gate leaf is made of a profile metal pipe with a section of 40 × 20 or 40 × 25 with a wall thickness of one and a half - two millimeters. Calculate the mass of the frame for the sash. To do this, you need to know the weight of one meter of the profile pipe, from which the canvas of the future design will be made. So, 1 meter of a 40 × 20 × 1.5 pipe weighs 1.4 kilograms, and one meter of a 40 × 20 × 2 pipe weighs 1.7 kg. For ease of calculation, we give examples of common gate sketches.
Sketches for calculating length and weight
Sheathing material
The material for sheathing in our case will be corrugated board for fences marking C20 with a thickness of 0.5 mm. A square meter of such material has a mass of about 5 kilograms. For swing gates with a width of 4 meters (the most common size is from 3 to 4 m) with a fence height of 2 meters - 4 sheets are needed, two for each leaf, i.e. a maximum of 20 kilograms is obtained.
So, the mass of one gate leaf is about 40 kg. This weight is able to hold the average person. The welded seam, with which the gate is attached to the post by means of a hinge, is able to withstand a load much greater than that created by the specified mass. Therefore, two loops for each half is enough.
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Swing metal gates
Which gate is better
Forged swing gates
Aluminum swing gates
Steel frame schemes
Conclusion
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Swing metal gates: GOST, weight, dimensions
In a fence of any type and design, a wicket and entrance gates, most often hinged or retractable, should always be provided, ensuring the passage of a car or even a truck to the territory of the site. Today, metal swing gates are most often used for private properties. Less often - light recoil. The larger the fenced area, the taller and more serious the building, the more monumental the fence, the higher the gate, the more metal is used to make the frame and supports, which ensure the stability and strength of the structure. Not surprisingly, instead of cast iron and welded profiles, modern swing gate structures are increasingly using aluminum and forged bars.
Which gate is better
Today, the manufacturer seeks to make gates for private estates:
- The most durable and rigid, ensuring the resistance of the protective fence to burglary and penetration into private territory;
- Heavy enough so that the weight of the gate and inertia make it possible to withstand wind breakthroughs, and at the same time light so that the installation and management of swing metal gates do not require the use of huge massive poles and supports;
- Beautiful and graceful. As old as the world, swing gates can look hundreds of times more attractive than the monotonous and boring design of metal sliding, lifting or sectional entrances.
In reality, for well-made metal swing gates, these values can easily be exceeded by 50-70%.
GOST No. 31174-2003 summarizes and describes all the main types of metal gates. In addition to swing and sliding systems, nine more options can be used to "lock" the passage, from sectional to folding. But in structures for fencing the territory, such devices are used quite rarely, since their use requires the arrangement of special technological arches and niches for cleaning the door leaf or panels. In rare cases, rolling shutter systems can be used to lock and block the passage, but in this case, installation will require the conversion of an open gate base into a closed structure with the installation of a technological archway or a cross beam above the passage.
To open the heaviest metal systems with hinged doors without using an electromechanical drive, the effort of just one person is enough, while it is much more difficult to open or move sliding structures without using a standard electric drive.
Norms and specifications for swing metal systems
To ensure reliable locking and blocking of passage, swing metal gates have to be installed with a massive frame or pillars, and most importantly - with a large number of steel load-bearing elements that ensure the strength of the main frame. This leads to an increased mass of metal swing gates and a huge load on the frame and hinges, in the first place.
In order to avoid a break in the suspension, sagging of the wings or an emergency in case of strong gusts of wind, GOST has established a requirement that all mechanisms and components of swing metal structures should be manufactured only according to design documentation and strength calculations of the manufacturer:
The resistance of hinged metal structures to impact loads from the wind is checked by the fall of the wings assembled on the frame under their own weight onto an indestructible object. Based on the results of the tests, the manufacturer issues a passport, and marks are applied in accordance with GOST. The coding indicates the VM model - metal gates, GOST number, product dimensions.
Features of the device of metal gates with swing wings
Each gate design has its drawbacks, and systems with swinging halves also have them. Using the principle of drop-down metal halves is very convenient for small openings of 2-2.5 m.
In the standard version of small passages, the design of the entrance gate is assembled in the same way as a metal garage door. In this case, hinges are welded onto steel vertical poles from a channel or an I-beam and leaflets made of sheet metal 3-5 mm thick are hung. Due to the fact that the design of the wings turns out to be heavy, and there is no upper horizontal beam, as in metal garage doors, there is a risk of the pillars being skewed and the doors lowering. Stiffness problems can only be solved by installing very strong supporting pillars, steel, brick or reinforced concrete.
The wider the passage, the more the gate leaf will weigh, which means that it is more difficult to ensure a stable position and the absence of sagging of heavy leaves due to wear and bending of the hinges. In addition, the area of the gate structure increases, which means that the windage and horizontal load from gusts of wind increase .
Therefore, for a passage with a width of more than three meters, special structures are used:
Practical designs of swing gates
Each of these options, in fact, reflects a modern view of the main functions of the gate. Option one - protective and decorative functions characteristic of forged steel structures. The second one is a fast-acting and lightweight version of aluminum swing schemes, the third one is reliable and convenient, inherent in steel gates made of profiled sheet.
Forged swing gates
Best suited to protect access to a private area. The forged steel frame of the sashes is able to withstand the most serious load, significantly exceeding the standard 200 kg, defined by GOST as the base value. In the most expensive beautiful versions, all parts of the sashes are made forged, from the outer frame to the inner lintels and decor details. In cheaper metal versions, the main power elements, the sash frame and lintels are welded from an ordinary pipe, forged parts only complement the appearance.
Wrought-iron sash frames are hung on hinges to the embedded elements of brick pillars. The lower part is closed with sheet metal cladding, the upper part of the flaps can be completely open or have decorative inserts made of tinted polycarbonate.
In the manufacture of forged "vest" is much more complicated than conventional frame gates due to the large number of parts to be welded. To reduce the effect of thermal stresses and obtain a standard two-millimeter gap between the leaf and the stationary frame, metal gates are welded in the form of a single sheet, hinges are welded and hung on poles, and only after that they are cut into two leaves.
Aluminum swing gates
The second style is modern business, in which the doors open and close quickly, clearly, as far as possible when using modern drive mechanisms. For example, the stopping power of aluminum swing gates is not considered by the manufacturer as the main property, the quick and flawless operation of the device is much more important. Most often, aluminum frame swing and sliding structures are equipped with service parking lots and controlled areas of companies and firms. In addition to automatic hinged panels, the entrance mode is controlled by a security guard.
Gates are a classic example of a swing system. The design is made by argon welding of a profile with a section of 96x177 mm from high-purity aluminum. Each sash is suspended on a concrete pole using triple loops with an increased size of the supporting surface. To compensate for possible deformation, internal diagonal stretch marks from cables and a supporting "patch" that serves as a support and limiter of movement help.
The manufacturer of swing gates claims a device resource of 25-28 thousand operations, with a guarantee for the absence of corrosion for 15 years. The door leaf is made in the form of aluminum profile cladding or sandwich panels. The cost of the structure depends heavily on the width, for example, a 2000x3500 mm ADS400 system gate will cost a little more than 50 thousand rubles, a 2300x3500 mm door leaf is estimated at 75-77 thousand rubles, and 2300x5000 mm - all 90 thousand rubles.
Steel frame schemes
Frame metal doors made of pipes and profiled sheets can be called the most modern and practical option. Firstly, it is quite possible to assemble such a design with your own hands. Secondly, a steel frame made of a pipe is only slightly inferior in strength to forged gates. Thirdly, such metal gate systems will cost much less than aluminum and, especially, forged ones.
External cladding can be quite simply chosen from a huge number of colors of the profiled sheet. At the heart of the construction of frame options, the same technology is used as in the construction of a fence. The average weight of two wings of three-meter gates will not exceed 300 kg.
Conclusion
When choosing the size of swing metal gate structures, experts recommend being guided by the principle of sufficiency and expediency. For a site fenced with a metal profile fence or modular sections, a metal swing scheme made of aluminum or steel profile is perfect. For a stone fence, a wrought-iron scheme will definitely be the best choice. Thus, the style and durability of the gate will match the material and design of the fence.
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Do-it-yourself installation of a socket box
Household plots of private houses are enclosed by a fence, in which, independently, a gate for the passage of people and a gate for a car must be installed. Most often, swing structures are used for these purposes, less often retractable structures.
Metal is usually used as the material for the gate, since metal, unlike wood, will last longer.
What should be the gate
When self-manufacturing or buying ready-made gates, it is necessary to take into account the basic requirements that they must meet. Gates must be:
- strong and rigid, as well as resistant to breaking and penetration into the territory;
- moderately heavy - their weight must withstand gusts of wind, and at the same time light so that they can be easily opened and closed;
- aesthetic and individual - swing gates can be made more beautiful and elegant than standard and monotonous metal sliding or sectional ones.
Dimensions and weight
The height of swing gates used in the private sector usually does not exceed 3 meters, for industrial structures - 5.5. With an increase in height, the mass of the wings and their windage increase, which leads to difficulties in operation.
The width for each case is calculated individually. The main criteria for the calculation are:
- availability of free space;
- the width of the transport that will pass through them: the maximum width of the car is taken and a margin is added so that it can pass freely, for private houses 3 m is enough - the width of a passenger car does not exceed 2 m and 50 cm on each side for free passage.
Making large gates without urgent need is not always practical: firstly, a large area will lead to increased wind load, and secondly, the structure will turn out to be heavy, so additional reinforcement will be required.
The weight of metal swing gates depends on what material was used for their production. An example calculation is done like this:
- The frame is a profile pipe 40 × 20 mm with a wall width of 2 mm. The weight of 1 m profile pipe is 1.7 kg. For a gate 3 m wide and 2 m high, out of 2 leaves, the perimeter will be 12 m. Each leaf is reinforced with transverse beams - 1.5 m for each. It turns out that you need 15 meters of a profile pipe, the total weight of which will be 25.5 kg;
- Sheathing - sheet steel. The thickness of the metal sheet is 1.5 mm, the total weight will be within 70 kg.
It turns out that the weight of metal swing gates will be about 95.5 kg. We add to it the weight of locking fittings, decorative elements and so on.
Advantages and disadvantages
Swing gates are both an excellent protection of the territory from penetration, and a simple and convenient design. They have a number of advantages, namely:
- in the manufacture, you can use modern metal profiles, and this, in turn, gives scope for the implementation of design ideas;
- a special polymer coating is applied to most metal elements, which protects against corrosion, temperature extremes, etc.;
- there are no visible fasteners on metal swing gates, so it is more difficult to crack them;
- the design can be made according to an individual project, using elements of artistic forging, automatic opening and much more.
But, like any other gate structure, swing gates also have disadvantages. Since the sashes are quite heavy, they can be skewed and lowered. This problem is solved by installing more powerful supports made of brick, reinforced concrete or steel.
If the gate leaves are wide, and therefore heavy, it is more difficult to avoid their sagging, as well as wear and bending of the hinges. With an increase in the area, the windage and, accordingly, the load from the wind will increase. 
Swing gate designs
There are several types of swing structures, each of which performs its own specific functions and also reflects a modern look at the gate. Among the most popular are:
- forged - protectively decorative functions;
- aluminum - lightness and speed;
- from a professional sheet - reliable and convenient.
Forged swing gates
Aluminum structures are used with automatic drive in service parking lots and company areas. They look modern and businesslike. The shutters close quickly, easily and almost silently.
The sashes are made of an aluminum profile 96 × 177 mm or , protected from deformation by an internal diagonal cable extension. The manufacturer guarantees 25 - 28 thousand operations, and the absence of corrosion for 15 years.
from profiled sheet
The design of metal pipes sheathed with a profile sheet is considered the most popular, modern and practical. Such sashes are practically not inferior in strength to forged gates, and the ability to make the structure yourself only increases their popularity.
In the manufacture of this option, the same technology is used as in the production. Facing is easy to match the color of the fence. The weight of sashes with a height of 3 meters will be about 300 kg. And the cost is much less than aluminum and forged options.
Estimated prices for the above designs:
When choosing a gate for your site, experts recommend following this principle: if the fence is made of metal profiles or modular sections, swing gates made of aluminum or steel profiles would be the best option for it, and forged gates would be an excellent choice for it.
Video: Making iron gates
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The retractable type of gate is quite reliable, but their installation is a rather responsible undertaking, because even the slightest mistakes can lead to big problems. It is better to entrust the calculation of the necessary parameters to professionals. However, this is not at all a prerequisite - everyone can carry out an independent calculation of sliding gates.
This is a rather complicated moment, but everything will be much easier if you know the basic parameters that need to be taken into account. First of all, attention should be paid to such of them:
- width;
- height;
- length;
- accessories and materials.
If you know the values \u200b\u200bof all these indicators, then you can do the calculation of the sliding gate with your own hands. In this case, if one of the many additional parameters is unknown, it is better to play it safe. To do this, it is enough to take the necessary components with a margin.
Sliding gate materials
Before starting work, it is necessary to carry out all the required calculations. Not the last place in the case of occupies the calculation of construction materials.
It depends on the following details:
- total weight of the structure;
- choice of accessories;
- installation process;
- windage;
- dimensions and weight of counterweight.
In most cases, either corrugated board or steel 2 mm thick is used. The weight of these materials is noticeably different. In the first case, it is 4 kg / sq.m., in the second - 17 kg / sq.m. Accordingly, all further calculations will differ. When choosing, you should choose those that are designed for a weight of one and a half times the weight of the overall structure, which will ensure ease of operation and durability.
Width and requirements for it
This indicator of sliding gates depends on such a parameter as the width of the opening. For example, if the gate is designed for an opening of 4 meters, then a canvas with a length of 4 m + 200 mm is required. It is they who will ultimately cover the gaps on both sides. It is also necessary to add 200 mm in the case of other sizes.
Accordingly, the optimal width of the sliding gate should not differ much from the width of the opening, which they should block.
The foundation as an important part of the sliding gate
The foundation deserves special attention. For example, a foundation for sliding gates 4 meters long must withstand the load not only of the structure, but also of the possible influence of other factors. One of them will be an additional load from wind or other conditions.
The cost of the foundation often reaches 30-40% of the total estimate of work, but it is he who in many respects will ensure the stability of the structure.
Required size of rollers and pipes
The installation of such products is a rather laborious process with the need to calculate many indicators. One of them is the size of the pipes for sliding gates. On the example of a gate with a leaf width of 4 meters and a height of 2 meters, a pipe of 60 * 70 mm is sufficient for the main frame and 40 * 20 mm for internal fastening. This will be sufficient to withstand the loads of large gates, however, as the size and weight increase, the dimensions of the pipes must also be increased.
Another important indicator is the size of rollers for sliding gates. In the situation presented above, both polymer and metal rollers with a guide with a length of 6 meters and an applied section of 60 * 70 mm can be used. Since the weight of such a structure sheathed with corrugated board will be less than 400 kg, such a set will be enough to perform the functions.
Beams and product height
The dimensions of the sliding gate beam depend on the length of the gate. Before this indicator, you need to add 1.5 product lengths. This size will be enough to perform all the necessary actions by automation and for the stability of the structure. When choosing all the details of sliding gates, it is necessary to focus, first of all, on the size of the opening. It is this indicator that will further influence many parameters and the final result of the work.
When choosing a sliding gate, the height of the finished instance is of particular importance. Usually it is about 2-2.5 m. This is quite enough to complete the task - protection from the outside world. Higher height will only bring additional weight and increase the sailing effect, which in turn will create an additional load on the rest of the structure. At the same time, the height of the sliding gate from the ground depends on several factors.
Among them it is worth highlighting the following:
- dimensions of components;
- terrain features;
- correct installation of all parts.
The main thing is to take into account every nuance, even the smallest one - an error of a few centimeters can lead to the malfunction of the entire mechanism.
Length and weight of different designs, counterweight
There is one simple way to calculate the optimal length of the product. Based on it, the length of the sliding gate should be calculated as follows: gate length + 200mm + 1.6 opening lengths - this is exactly the manufacturer's recommendation. This will be needed to create a sufficient counterweight.
The weight of the finished structure deserves special attention. The weight of sliding gates of 6 meters usually fluctuates around 600 kg. It all depends on the materials used for sheathing. At the same time, the weight of a sliding gate of 5 meters will be approximately 500-550 kg. Accordingly, all required parts should be calculated for a weight of at least 600-650 kg. The minimum weight of sliding gates of 4 meters will be at the level of 300-400 kg. In this case, the weight will not have any special differences.
Buy with installation or do it yourself?
If you have certain knowledge, you can make sliding gates with your own hands from improvised materials. Everything you need for this can be found at the nearest hardware store, and many structural elements can even be at home. It is enough to know what material is needed for sliding gates and a little skill, after which the result will not be long in coming. However, it is better to entrust the whole process to specialists.
Video: calculation of the size of the sliding gate
- frame. If it is made from a profile pipe 40x20 mm with a wall width of 2 mm, the weight is 1 linear meter. m will be 1.7 kg. The perimeter of 2 gate leaves with a width of 3 m and a height of 2 m will be 12 m. Additionally, the leaves are reinforced with transverse beams (another 1.5 m for each). Thus, the total length of the profile pipe is 15 m, and the weight is 25.5 kg;
- sash filling. If 1.5 mm thick sheet steel is used for filling, its weight will be about 70 kg.
Thus, the total weight of metal hinged doors will be about 95.5 kg. It is also necessary to add the weight of locking fittings, decorative elements, etc. to it.
The design of supporting posts, as well as the choice of hinges for swing gates and the method of their installation is determined in strict accordance with the weight of the wings.
Construction of metal swing gates
The main structural elements for are:
- supporting pillars;
- sashes.
Support posts for metal swing gates can be made of metal or brick. Metal poles are made of a profile pipe, the cross section and wall thickness of which is at least not less than that of a profile pipe for sashes. During installation, the pillars must be concreted. Master Company engineers recommend that the foundation base go below the freezing depth. Pillars are installed (or laid out) strictly vertically. The building level is used for control. This is necessary in order to avoid distortion of the valves.
The design of the sashes necessarily has a frame frame. Additionally, it is reinforced with diagonal or horizontal beams.
Requirements for materials and accessories
- The materials of sashes, frames, support columns, as well as hinges, spring elements and locking mechanisms are selected taking into account operational and wind loads. The combination of materials and components must take into account the total weight of the leaves and ensure the strength, rigidity and stability of the geometric parameters of the structure.
- Metal structural elements must be protected from corrosion.
- If a polymer coating is applied to the metal, it must first be coated with a primer.
- The thickness of the polymer coating should be more than 30 microns.
- If the metal is painted with paints and varnishes, the coating must comply with GOST 9.401.
- The glazing of the sashes can be carried out using laminated or tempered glass, glass made from polymeric materials or double-glazed windows.
- Fittings and locking elements are selected in accordance with the weight and size characteristics of the structure. They must be protected from corrosion.
How much do metal swing gates weigh?
How much do metal swing gates weigh?
swing gate are one of the best solutions for a house, a summer residence, any private plot. The design is not only functional and durable, but also durable. swing gate frame, in any case, is made of reliably welded metal, which is protected from corrosion. And if the doors are also made of metal, then the operational characteristics of the structure increase significantly.
The main advantages of swing gates made of metal:
- Durability, shatter resistance- they will become a wonderful protection for your yard from the visit of "uninvited guests";
- Durability- metal gates serve for decades, not succumbing to the influence of external factors. They are resistant to mechanical damage, temperature changes, high humidity and ultraviolet rays. The canvas of most of these gates is covered with polymers, therefore it is not subject to corrosion;
- Wide variety of design solutions. Gates can be made according to an individual project: have forging elements, inserts from other materials, and so on. Therefore, creating the perfect interior is easier than it seems.
Metal gates are equipped with both manual and automatic drives. Automation greatly simplifies the control of the structure: to open / close the gate, just press the button on the remote control.
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