How much do metal swing gates weigh? Structures and materials for swing gates Average weight of insulated metal gates

Manufacturing and installation sliding gate- the matter is not difficult, if the design project is correctly executed, there are detailed instructions and skills in working with tools and welding machine. Instructions on how to calculate the weight of sliding gates are described in detail on the Gate 750 website. It also presents drawings and diagrams, recommendations with photos and videos on the creation and installation of structures.

In addition, in our company you can buy finished products from the best manufacturers By favorable prices, as well as inexpensively order the production of gate systems and do-it-yourself kits for their assembly. The package includes materials for the canvas, support poles, fittings, profile pipes and other elements. Clients from Moscow and the region are provided (if necessary) with turnkey services - gate delivery, installation (including automation), commissioning, subsequent maintenance and repair. The cost can be obtained from the manager.

How to calculate dimensions

The width of the opening - for a private house and a summer residence, if it is planned to pass exclusively cars, this indicator should be at least 3 - 4 meters.
The length of the rollback zone of the sash with counterweight = opening width x 1.6.
Door leaf width = opening width + 20 cm. The maximum length of sliding gates is 5 m, with higher rates it is rational to order sliding structures.
Sash height = from height load-bearing pillars subtract 20 cm.
Foundation depth = 20 cm is added to the level of soil freezing.
Channel length = opening width divided by 2.

With a total weight of the structure up to 300 kg, a guide beam 70x60x3.5 mm or 70x50x3 mm is selected, from 300 to 700 kg - 90x50x3.5 mm or 95x85x5 mm, more than 700 kg - 180x170x12 mm. When buying a carrier pipe, it is necessary to take into account the weight margin - from 30 to 100%.

How to determine the weight of a standard 4m sliding gate

The most popular option for filling the frame is corrugated board. The weight of the material on average (depending on the thickness of the sheet) is 4 kg / sq. m. As a result, a sash of standard (for an opening 4 m wide and a sash height of 2 m) structures will weigh an average of 336 kg + 130 kg (frame weight) = 466 kg.

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

At 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 retractable 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 a large number 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 wings and other emergencies, the condition is prescribed in GOST - mechanisms and components for swing metal structures must be made strictly according to project 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;
tolerance along the diagonal of metal doors up to 2 m - 3 mm, for doors 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.

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.

make a gate large sizes without urgent need, it 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. Weight 1 m profile pipe- 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 cross 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. Thickness sheet metal– 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;
design can be made individual project, using elements of artistic forging, automation for opening and much more.

Swing gate designs

There are several types of swing structures, each of which performs its own specific functions and also reflects modern look to 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 forged completely, from the frame to the lintels and small parts- 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 closed metal cladding.

Aluminum

Aluminum structures are used with automatic drive in service parking lots and company territories. They look modern and businesslike. The shutters close quickly, easily and almost silently.

The shutters are made from aluminum profile 96 × 177 mm or sandwich panels, protected from deformation by an internal diagonal stretching of the cable. 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.

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 profiled metal pipe section 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. Square meter 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 can hold 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.

www.rocmk.ru

Swing metal gates

Which gate is better

Forged swing gates

Aluminum swing gates

Steel frame schemes

Conclusion

bouw.ru

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 control of swing metal gates do not require the use of huge massive pillars 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.

For your information! The system of two leaves on vertical hinges has one important advantage- the swivel assembly on canopies has a twice higher resource and reliability of the mechanism than similar "flat" structures. The standard resource determined by GOST for all types of swing metal gates is 20 thousand opening-closing cycles.

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 similar 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.

To avoid breakage of the suspension, sagging of the sashes or emergency in case of strong gusts of wind, GOST established the requirement that all mechanisms and components of swing metal structures should be manufactured only according to design documentation and strength calculations of the manufacturer:

Hinges, canopies, inner frame, frame of swing metal gates must provide the necessary double margin of safety, while the quality of the technical solutions incorporated in the design must be confirmed by certificates of conformity of the standardization center and the sanitary and hygienic conclusion of the State Sanitary and Epidemiological Supervision for the product;

The quality of manufacture of metal swing gates is checked for the absence of metal surface defects visible to the naked eye, the compliance of welds with strength and continuity standards. The difference in the height or width of the gates of the opposite posts should not exceed 5 mm, the difference in the diagonals of metal leaves up to 2 m in size should fit into 3 mm, for large openings - 5 mm;

Paint and varnish coating with primer - not less than 0.03 mm, while protective covering should not cause allergic reactions when in contact with the palms of the hands.

For your information! In addition to the listed list, GOST prescribes to check the quality of seals, the condition and performance of locking mechanisms and hinges.

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 standard version small driveways construction entrance gate assembled similarly to the device of metal garage doors. In this case, hinges are welded onto steel vertical poles from a channel or I-beam and sashes are hung from sheet metal 3-5 mm thick. Due to the fact that the design of the wings is heavy, and there is no upper horizontal beam, as in a metal garage door, 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:

Wrought iron gates. Very beautiful and expensive forged bar designs with an individual style and artistic forging pattern;

Frame systems made of profiled sheet and tubular frame. Lightweight and inexpensive, available to make with your own hands;

The sashes are made in the form of two frames from a metal tubular profile with struts and spacers. The front surface is sewn up with a profiled sheet or panels.

Swinging aluminum gates. They have high rigidity and moderate weight of the structure, in contrast to the forged version, aluminum gates are always of the same type, they differ only in the front surface facing elements and the drive system.

Important! The safest was the purchase of swing metal gates from a specialized company or organization supplying finished goods. Thus, it is possible to avoid most of the errors associated with the incorrect calculation and manufacture of the main elements, for example, installing hinges on the frame and aligning the supporting frame with the horizon.

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 features specific to 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 options all parts of the sashes are made forged, from the outer frame to the inner lintels and decor details. In cheaper metal options 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 in 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 influence of thermal stresses and obtain a standard 2 mm gap between the sash and the fixed frame, metal gate welded in the form of one canvas, welded loops and hung on poles, and only after that they are cut into two wings.

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 support "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 an aluminum profile cladding or sandwich panels. The cost of the structure strongly depends 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 sashes 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, the steel frame from the pipe is only slightly inferior in strength wrought iron gate. 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 construction frame options the same technology is used as in the construction of the 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 stone fence the best choice there will definitely be a forged scheme. Thus, the style and durability of the gate will match the material and design of the fence.

Do-it-yourself installation of a socket box

How much do metal swing gates weigh?

swing gate are one of best solutions for the house, giving, any private site. 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 without being affected 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;
A wide variety design solutions . Gates can be made according to an individual project: have forging elements, inserts from other materials, and so on. So create perfect interior- easier than it looks.

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.

An iron garage is an inexpensive and fairly reliable shelter for a car. It will solve many pressing problems: it will hide the car from bad weather or the hot sun, accidental damage and prying eyes, it can carry out simple auto repairs, diagnostics or other preventive work.

Usually, few people think about the mass of a building, but sometimes a situation arises when a car owner needs to know the weight of a metal garage, so in the article we will talk about the types of metal garages and give calculations for buildings made of different facing materials.

Types of metal garages

Garages with a steel frame (see) are considered metal, although they can be sheathed in various materials.

They are divided into two types:

All-welded structures are mounted from sheet steel and all elements are connected by welding. Such a garage cannot be dismantled and can only be transported assembled. can be installed anywhere, it is particularly resistant to penetration and strong connections.
have a bolted or anchored connection of parts, the structure can be disassembled and transported in a compact form. This type is recommended to be placed on the territory personal plot or in the country, not far from home, so that there is supervision, since it has poor protection against hacking.

Important! In turn, collapsible structures can have different skins, and this also determines how much the iron garage weighs.

The following materials are used for lining the walls of the structure:

Sheet steel.
Professional sheet.
Sandwich panels (see).
OSB boards.
Metal profile.

All these materials have different weights, so this must be taken into account when determining the mass of the garage as a whole.

How to calculate the weight of the garage

Data on the weight of the transported structure may be needed in the following cases:

When buying a garage and delivering it to permanent place. If the building was purchased from the manufacturer, then the seller provides data on the mass of the order, but when the garage is bought "from hand", in this case the buyer often calculates the weight.
When transporting a garage to a new location (relocation of the owner, sale, garage for demolition, etc.). If the structure is erected by hand, then the owner may not know its true weight.

For the sample, we calculate the weight of a metal garage 3 x 6 x 2 m2 (width x length x height) of an all-welded type, in which sheet steel 4 mm thick serves as a sheathing. This is the minimum standard size, which will fit almost any passenger car, well, except maybe minibuses.

So:

We calculate the area of \u200b\u200ball surfaces of the garage:

Side walls: 2m x 6m x 2pcs = 24 m2.
Gable roof including canopies: 2m x 1.9m x 6.2m x 2pcs = 47 m2.
back, end wall and gates: 3m x 2m x 2pcs = 12 m2.
Two triangular pediments, the approximate area of which is 4 m2.
Floor (if any): 3m x 6m = 18 m2.

Adds up all the results: 24 + 47 + 12 + 4 + 18 = 105 m2.

For walls, we used sheet steel 4 mm thick, according to the table in accordance with GOST, 1m2 of such steel weighs 31.4 kg. We multiply the mass by the area: 105m2 x 31.4kg = 3297 kg.
We got the weight of the sheet metal used for the sheathing of the garage. But that is not all! Now you need to add here the mass of the gate frame and the garage itself, usually it is made from a large equal-angle corner.

We will not do thorough calculations now, here accuracy is not particularly needed. Let's take an approximate average value, according to some sources it is 1000 kg.

Important! If we add up all the obtained values, we will see that the weight of a metal garage, all-welded, with sheet metal cladding 4 mm thick, is 4297 kg.

Weight table of other materials

As mentioned above, garage sheathing can be not only from sheet metal. To correctly calculate the mass of the garage, you need to know their weight. In the table below, we will indicate these parameters for some of the materials most commonly found in garage decoration.

The weight of sandwich panels depends on the thickness of the insulation, and the metal profile and corrugated board - on the thickness of the metal. If you doubt the correctly defined skin parameters, then it is recommended to take the maximum value for safety net.

Important! The choice of car and the safety of transportation of the structure depend on how correctly the mass of the garage is derived.

Conclusion

We calculated how much metal garage 3 x 6 m, if the dimensions of the garage are different, then you can derive the mass of the building using the same system, replacing some of the data.

Usually weight iron garages varies from 3 to 7 tons, but if the first structure can be transported on a “thief”, then for the second one you will have to order heavy equipment and a truck crane. In addition, shipping instructions oversized cargo requires obtaining permits for the transportation of the garage, as well as escorting the cargo to its destination. All this is quite troublesome and costly, so it is better to immediately determine the mass of the structure as accurately as possible.

It must be said that after dismantling, collapsible structures are assembled into compact packs that can be taken out on an onboard gazelle. After looking at the thematic photos and videos in this article, you yourself will be able to cope with this task and accurately determine the weight of your garage.

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 the locking fittings to it, decorative elements and so on.

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. Used for control building level. 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 the doors, 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 covered with a primer.
The thickness of the polymer coating should be more than 30 microns.
If the metal is stained paintwork materials, the coating must comply with GOST 9.401.
Glazing of sashes can be performed using multi-layer or tempered glass glass or double-glazed windows made of polymeric materials.
Fittings and locking elements are selected in accordance with the weight and size characteristics of the structure. They must be protected from corrosion.