Metal formwork. What are the benefits of metal formwork?

Metal formwork – perfect solution both for low-rise and high-rise construction!

Depending on the material of manufacture, it is customary to distinguish several types of formwork. Each of them has its own advantages, but the most popular is collapsible metal formwork (inventory). It ensures maximum quality of concrete casting and allows you to reduce the construction budget. Below we will dwell on this in more detail.

Specifications

— Low moisture absorption. Unlike wood, metal does not absorb moisture, this allows the concrete to harden at an optimal speed, acquiring maximum strength and uniformity.

— No roughness on work surface. Metal formwork panels have a perfectly smooth contact surface. This feature guarantees high quality concrete casting and eliminates the need for subsequent grinding.

— High strength. Special high-strength locks are used to connect all structural elements. They ensure the structure's resistance to the most severe operating loads.

— Quick assembly and dismantling. Installation of metal formwork and its subsequent disassembly is so simple that even novice builders can cope with this task. Required condition is high-quality lubrication of all contact surfaces with a separating lubricant. This will prevent concrete from sticking and make the dismantling process as quick and simple as possible.

- Cost-effective in the long term. Although the price of metal formwork is high, if it is used repeatedly, it pays for itself very quickly and allows you to reduce the budget for construction work. If you comply basic rules care and maintenance, this type of formwork can easily withstand several hundred work cycles. It is not afraid of corrosion processes, temperature changes and deformations.

Perhaps the only drawback is that the installation of metal formwork in most cases is carried out using special lifting equipment. This is due to the high mass of the shields. Of course, there are options for lightweight formwork aluminum alloys, but they are not suitable for commercial use.

Installation of metal formwork

Metal formwork includes the following structural elements:

A set of panels, after installation of which the required shape is formed for pouring concrete.
A set of fasteners that ensure reliable fixation of all formwork elements.
Various auxiliary elements for solving highly specialized problems.

Inventory metal formwork there are several types:

Typically used for casting large-scale concrete structures with simple geometric shape. It gained the greatest popularity in the construction of foundations and long monolithic walls.

Large panel inventory metal formwork

This type of formwork was developed for creating small concrete products with complex shapes.

Small panel inventory metal formwork

Used for shaped concrete casting. Often used in the manufacturing process of various small architectural forms.

Prefabricated metal formwork: installation

Inventory metal formwork, although it is sufficient a simple product, but definitely requires correct installation. First of all, craftsmen should select the optimal type of formwork system, taking into account all technical features future design made of concrete. IN general outline, the installation procedure is as follows:

preparation of the construction site;
delivery of all components to the site;
temporary fastening of structural formwork elements;
alignment of the formwork system in vertical and horizontal planes;
rigid fixation of shields and auxiliary elements using the included fasteners;
laying reinforcing elements into the prepared form.

If all installation rules are followed and the performers have some experience, you can create an ideal form for pouring concrete without gaps at the joints. This will prevent concrete leakage and allow the production of a monolithic concrete product of the highest quality.

Metal formwork for foundation

Features a large shield size and can withstand enormous pressure without problems concrete mixture. Can be made from either steel or aluminum. Installation requires the use of specialized construction equipment. Metal prefabricated formwork for foundations is common in both low-rise and high-rise construction.

Formwork for walls

It is practically no different from foundation formwork, with the only difference being that increased demands are placed on the quality of execution of its structural elements. With its help you can quickly fill straight and curly lines. vertical structures great height.

Column formwork

Collapsible metal formwork for columns is used in the process of casting products over 3 meters high. With its help you can create square, cylindrical, oval and other columns complex shape. Depending on the design and quality of service, such systems can easily withstand from 10 to 300 operating cycles!

Floor formwork

The dimensions of metal floor formwork are adjusted individually for each object. It allows you to cast rectangular, cantilever and round shape. If all installation rules are followed, this formwork system makes it possible to create structures with a high-quality front surface that does not require further finishing. Depending on its design, floor formwork can be:

frame;
on telescopic stands;
on volumetric racks.

Permanent metal formwork

In some cases, professionals use a permanent formwork system. Its essence lies in the fact that after pouring concrete it is not dismantled, but remains as a supporting element. This type of formwork can act as waterproofing, insulation or decorative outer covering. It is easy to install and does not require heavy lifting mechanisms.

Advantages and application of metal formwork in monolithic construction

The scope of application is practically unlimited. With its help, you can cast foundations, erect walls, ceilings, columns, build bridges and tunnels. The main advantage is the possibility of repeated use. A metal formwork system can significantly reduce construction costs. Due to the high speed of installation and dismantling, the construction time of buildings is significantly reduced. If you have the necessary components, metal formwork allows you to create an airtight form for pouring shaped concrete products.

Rent of metal formwork

Once again, the use of metal formwork systems is justified and economically feasible for large-scale or commercial construction. Their cost is quite high, but it pays for itself many times over in several work cycles. For single use the best option will be - rental of metal formwork.

Offers to rent absolutely any type of formwork at reasonable prices. We independently deliver all the necessary components and calculate the formwork configuration taking into account all technical nuances future building. Next, our craftsmen independently carry out assembly and dismantling.

Any rented metal formwork complies with GOST and is in impeccable technical condition. Discounts are provided for regular customers. Contact us!

When constructing monolithic structures made of reinforced concrete, the most important point is the installation of high-quality formwork. In essence, these are simply forms for giving the liquid concrete solution the required configuration.

If these forms are assembled incorrectly, the quality of the constructed structure will suffer. One of the most durable and easy-to-use options is metal formwork.

Scope of application of formwork

IN professional construction Wooden formwork systems are being used less and less. They have a large number of shortcomings, which is why the cast foundation may turn out to be of poor quality.

The use of metal formwork for the foundation is modern solution which allows you to get high-quality results. Equipment used in the construction of structures for various purposes. This can be the construction of a foundation, the construction of walls, columns, ceilings and other elements of the building.

The use of steel formwork elements is possible not only in professional, but also in private construction. Of course, buying a set of shields with an iron frame and fasteners to perform a one-time job is impractical. But you can take it necessary equipment for rent. This service is available in most regions.

Modern kits for assembling formwork forms are foldable, this fact greatly facilitates transportation and allows you to organize storage on small areas. When using formwork to build small objects, there is no need to use lifting equipment.

Advantages and disadvantages of metal formwork

Let's figure out what advantages steel formwork has and what disadvantages it has. Let's first note the positive points:

metal structures are strong and rigid, so you can be sure that the forms will withstand the pressure of the concrete mixture;
One of the main advantages of metal formwork is its perfectly smooth surface. Unlike rough wooden shields, metal structures make it possible to obtain perfectly smooth monolithic building parts. In addition, smooth panels are easier to separate from hardened concrete than rough ones;
the strength of the formwork ensures not only high quality monolithic parts, but also allows the forms to be used repeatedly. One set can be used up to 500 times.

Advice! Modern metal formwork kits have coatings, thanks to which they are reliably protected from corrosion.

The disadvantages of this option include:

significant weight, you can only work with small shields manually. The use of large panel systems is only possible if lifting equipment is available;

Advice! More easy option Formworks are structures made of aluminum. But they are more susceptible to deformation than steel ones.

high cost, which, however, is compensated by the possibility of repeated use.

Thus, the pros greatly outweigh the cons of this equipment.

Types of metal formwork

Metal formwork is available in several versions, the choice is made depending on the project and the planned scope of work. It is necessary to decide on the type of formwork at the design stage. Most often, the following options are used:

beam-transom;
large-shield;
small shield.

Beam-transom

The use of this type of formwork systems is justified for the construction of prefabricated monolithic and monolithic structures. In particular:

floors;
foundation;
columns;
load-bearing walls.

The use of beam-transom technology makes it possible to create structures of complex shapes with a given bending curvature. Therefore, the equipment is especially in demand during the construction of buildings decorated with various architectural elements. The advantages of this construction method are:

relatively light weight of the structure;
fairly simple installation, the ability to combine monolithic and prefabricated elements;
high speed de installation work;
Possibility of repeated use without additional cleaning between cycles;
Possibility to use in combination with other formwork structures.

Large-shield

The peculiarity of this type of formwork is big size shields The formwork is a prefabricated structure reinforced with vertical and horizontal stiffeners.

The main purpose of use is the formation of massive and tall vertical surfaces. Large panel systems are used as formwork for walls, as they can withstand significant loads. Using additional elements, you can form very long and tall structures.

They use adjustable large-panel formwork in professional construction, since installation and dismantling work requires the use of special equipment.

The core of the set is the shields large area, which are connected to each other using rigid fastenings. During installation, jacks are used to adjust their position.

Small shield

The use of panel metal formwork with small panels is profitable solution both in professional and private construction. The kit includes:

formwork panels that are in direct contact with the concrete solution;
support elements that fix the shields in the desired position;
fastening devices.

Using small-panel formwork systems, large forms can be cast (up to 15 meters in height). They are often used for pouring foundations. After the concrete has hardened, the systems can be easily dismantled and moved to the next site.

The undoubted advantage of this type is its versatility. Small panel systems are used not only in housing construction, but also in the construction of various technical buildings - wells, fences, etc.

It is worth noting the high economic efficiency use of kits, they are used repeatedly, which allows you not only to recoup the cost, but also to quickly make a profit.

Installation and dismantling of metal formwork

Installing steel formwork requires certain knowledge and skills. Here are the basic rules for its installation. The main goal is to ensure precise compliance with the shape and size in accordance with the project.

Advice! Due to the complexity of installation work, you should not undertake it without proper classification. It is better to seek help from specialists.

The main elements to be installed are:

shields;
frame beams;
locks for fixing;
sheet ties.

Additionally, items such as PVC pipes will be required to insulate the cross ties and to create mounting holes to output communications:

begin the installation of metal formwork from the corner of the future building. To do this, two panels are installed and secured by installing braces;

Advice! Braces are fastenings that fix the panels in a vertical position and ensure their immobility.

After installing the corner panels, the remaining panel elements are installed sequentially. They must be installed correctly and carefully secured. Most often, screw connections are used for fastening;
Immediately after installing the next panel, the braces are installed; braces can be installed both on the area of one panel and at the junction of two panels. Both options are acceptable, it is only important to follow the design step for installing the supports;
when constructing wall formwork it is very important point is the creation of openings. A cut panel element is installed at the openings.

After pouring concrete, it is necessary to wait time for the concrete to gain at least 70% strength. After this, the structure can be disassembled.

So, metal formwork is a modern solution that is used in both professional and private construction. Its use allows you to get the highest quality results. However, assembling structures is not an easy task, which should not be undertaken without the appropriate knowledge and experience.

During installation, special attention is paid to the accuracy of assembly, as well as the reliability of fastenings. Competent adherence to assembly technology will guarantee high quality of the constructed monolithic design.

The concept of “formwork” implies auxiliary building structure, intended for the construction important elements structures. Metal formwork is used, as a rule, in the construction of reinforced concrete buildings with high performance characteristics. The purpose of formwork is to provide reliable waterproofing foundation, protecting the concrete layer of walls from abrasion and premature destruction.

Technological characteristics of formwork

Along with the arrangement of the foundation and supports of the building, in some cases formwork is used to install the load-bearing elements of the above-ground part of the structure: columns, ceilings and walls. The defining property of any formwork is its easy dismantling without damaging the hardened layer of concrete and free movement from post to post when using floating technologies.

To prevent the concrete mixture from sticking and hardening on formwork sheets, experts recommend using special fastening and fixing devices in combination with special lubricants.

General features of installation of formwork systems

Modern manufacturers produce a huge number of types of metal formwork systems, differing from each other in fastening devices and installation features. The second name for such technologies is inventory formwork.

Metal formwork is assembled from individual panels

The optimal type should be selected depending on the purpose and design characteristics elements being constructed: foundation, wall, ceiling, etc. As a rule, the formwork kit includes the following elements:

a row of shields;
fastening devices;
holding and additional devices.

The finished kit should allow the construction of the structure within the prescribed time frame.

For each formwork set, the manufacturer issues a technical passport reflecting the purpose of the set, the main properties and specifics components. The relevance of purchasing such sets increases significantly with the reusable use of formwork in large-scale construction.

To store formwork devices during regular installation and dismantling, it would be useful to prepare a special platform located at an equidistant location from the elements being erected.

The installation procedure of the formwork system includes the following operations:

capturing and moving the formwork panel to the installation site;
temporary fixation of a composite element;
alignment of surface horizontals and verticals;
final fastening using fasteners and holding auxiliary devices.

Accordingly, the dismantling procedure involves performing the reverse sequence of actions. If formwork kits are used frequently cyclically, it is recommended to carry out an external inspection before installing them, cleaning the working surfaces from adhering dirt, partial renovation and lubricant.

Advantages of metal formwork

Metal formwork is highly durable and easy to dismantle

Metal formwork for the foundation is characterized by the following defining advantages:

the ability to produce a perfectly flat wall surface;
ease of operation (short dismantling time and quick assembly of metal formwork are due, respectively, to pre-lubrication of sheets and production of components in the factory);
required rigidity (under the influence of relatively high pressure, metal panels do not bend, maintaining the ideal shape of the part of the structure being equipped);
high turnover or reusability (the service life of metal sheets is limited only by such a property as metal fatigue, but its manifestation is possible only after a significant period of time of regular use of such material).

If you need to use formwork sheets one-time, it is recommended to use the rental services of metal products. In this case, the maximum quality of the constructed foundation surfaces will be achieved without significant cash injections.

Like anyone construction material, metal has a significant drawback - it is the most expensive raw material. Despite this, in Lately The popularity of using metal formwork is constantly increasing due to the fact that the presented disadvantage is more than compensated by the advantages of this material.

Types of formwork structures

Transom formwork consists of panels, ties and struts

Currently, types of foundation formworks containing hardware, are widely used in large-scale construction. The most common of them are the following types:

beam-transom;
large-shield;
small-shield;
formwork-cladding.

A Question of Choice optimal type formwork system largely depends on taking into account the technologies and rules for installing structures, as well as the technical and financial capabilities of the developer.

Beam-transom view

Transom formwork is often used for pouring columns

In most cases, the presented type of formwork is used in the manufacture of monolithic or prefabricated monolithic structures. With its help, floor coverings are formed, load-bearing walls, column elements and foundation.

The use of beam-transom technology is due to the possibility of creating an ideal concrete surface both in the direct direction and in a certain form, with the required curvature.

At the same time, the increased strength of the formwork structures makes it possible to equip columns of various sections and areas, which makes the presented technology indispensable in the construction of structures replete with a variety of architectural elements.

The advantages of the studied species include:

moderate lightness of construction;
ease of wall installation and the ability to combine components;
high dismantling speed;
possibility of repeated use without intermediate cleaning procedures;
Possibility of use in combination with other formwork technologies.

Large panel type

The formwork system for the foundation of the presented type includes a collapsible and non-demountable profile made of aluminum and steel. Laminated pressed wood (plywood) with a sheet thickness of up to 18 mm was chosen as the material for the formwork panels.

Large panel formwork is used for the construction of walls and ceilings

Finished design assembled from wooden panels connected at any angle to each other using hinged elements. Permissible load – 8,000 kg/sq.m. The connection and alignment of the formwork sheets is carried out using wedge-shaped locks. These fasteners are fixed in a special groove located with inside shields along future walls. Subsequently, the collected number of shields is reinforced and tightened with a special pin and a set of nuts.

The shape of the panel elements allows for interchangeability, as well as the possibility of installation in both vertical and horizontal positions, which provides wide functionality for such a formwork system.

Among the advantages of large-panel formwork, the following should be highlighted:

technological flexibility;
moderate installation speed;
ease of arrangement of floors and sanitary facilities.

Disadvantages of the presented type:

the difficulty of uniform placement of the concrete composition;
a significant amount of manipulation of special equipment.

Large panel formwork finds its application in the construction of massive housing structures and civil buildings.

Small panel type

A distinctive feature of this technology in comparison with the large-panel type is the dimensions of the components. The main advantage of a small-panel temporary structure is the ability to create any small architectural form for pouring concrete.

Moderate lightness and small sizes components provide the opportunity to carry out installation with your own hands without the use of special equipment, both vertically and horizontally, which significantly saves the budget and allows you to build elements of almost any shape.

Watch a video of how small-panel type formwork systems are installed.

Just like in previous types, all components are manufactured in the factory, which ensures high quality connecting seams. In this regard, the presented inventory formwork finds its application in private construction, especially when constructing a foundation.

Conclusion

Inventory formwork is one of the effective types of formwork systems, allowing high quality and build as soon as possible necessary element structures: foundation or wall. During installation of the presented type, it is necessary to focus on the accuracy of the assembly. When starting concreting, special attention You should check the reliability of the locks and contacts of the coupling devices.

Competently following instructions, suggested tips and requirements regulatory documents will guarantee the reliable functioning of the structure being built.

The formwork consists of reliable frame modular panels. They can be assembled into panels of different sizes and types, which is very convenient during installation. The panels are connected to each other by reliable elements of a prefabricated frame structure.

Advantages of steel formwork

Many construction companies Steel formwork is chosen due to the following qualities:

Functionality;
Durability;
Reliability;
Endurance;
High rigidity and hardness;
Corrosion resistance;
Ability to withstand great pressure;
Prevents warping, dents and gaps.

When using steel formwork, you can easily create walls with perfect smooth surface. You can fill walls of any thickness and type without wasting time on additional layers. This the best option for those who want to carry out construction work quickly and efficiently.

The use of steel formwork reduces installation time

The frame of modern metal formwork panels is equipped with a special “spring surface”. Thanks to it, you can install and dismantle the structure much faster than other options. Agree, in times of great competition in the field monolithic construction this is a huge advantage.

Pay attention to the strength of the steel formwork. To further protect the frame of the metal shield from external influence, it is subjected to full hot-dip galvanization. This allows you to significantly increase its service life.

Convenient and multifunctional assembly of shields

An important advantage of steel wall formwork is modern technology assemblies. You can combine panels in vertical and horizontal positions, adapting them to your design. The functionality of such formwork is very wide.

You don't have to worry about the reliability of the fasteners. The panels are connected into solid panels with strong locks. They ensure the safety of the structure when pouring concrete mixture. You can use different fasteners to make the formwork suitable for the construction of any structures and buildings.

The versatility of metal formwork

For straight walls, the design of metal formwork involves the use of linear panels. Corner panels are used to pour concrete into straight monolithic corners. Universal shields can be used to work with corners of variable thickness and columns. They can also replace conventional linear shields.

Dimensions of metal formwork panels

The height of steel formwork panels can be from 2.5 to 3.3 meters. The width is possible from 0.25 to 1.2 meters.

What are the benefits of using steel formwork?

You can significantly reduce the amount of finishing work.
With metal formwork it is easy to achieve perfect quality concrete surfaces and joints.
You will not need to carry out additional cladding or plastering.
Thanks to the large size of steel formwork panels, you can save 30 – 50% of your working time.
The steel formwork will only take one day to assemble, install and pour concrete.
The use of steel formwork reduces the cost of construction equipment and labor.
The use of lower and upper extensions and changing the size of the panels makes it possible to realize any architectural ideas using steel formwork.
With steel formwork it is easy to comply exact dimensions and achieve an ideal, high-strength surface.

In our company you can buy universal, durable and high-quality metal formwork at excellent prices. Check out their technical specifications:

The turnover rate of a steel deck is 80 cycles (40 cycles on each side).

The turnover rate of the shield frame is 500 cycles.

At maximum load the deflection does not exceed 1/400 of the span.

The maximum possible concrete pressure is 80 kPa.

Arranging the foundation involves installing a formwork structure. This form is filled with concrete mortar. As a rule, wood is used to construct formwork, but more and more often builders are giving preference to polystyrene foam frames, which perform similar functions, but with a higher technical level. Metal formwork is also used, which works well in certain cases.

Areas of use

Installing metal formwork for pouring the foundation is an innovative solution that allows you to achieve high-quality performance. This equipment is used for the construction of objects and structures for various purposes - reinforced concrete foundations, walls, columns, ceilings and other elements of buildings under construction.

Advantages and disadvantages

Steel formwork, like other metal structures, has advantages in terms of strength and load-bearing capabilities. If you install a non-removable type, then a long operational period should be added to the main advantages.

According to this criterion, a metal formwork structure is compared with a polystyrene system, and the performance indicators will be approximately the same.

The fundamental difference lies in the dimensions and shapes - metal sheets thinner, do not take up much space, but polystyrene is distinguished by the variety of produced forms.

Considering the economic effect, we conclude that metal is somewhat more expensive than wood, but in relation to plastic it is cheaper.

True, delivery of metal formwork to the construction site will take certain time and will require the use of special lifting equipment. The same condition applies to the installation work on its installation.

The installation of an aluminum formwork system looks more simplified, but in this option there are restrictions on the choice of fastening and joining with the reinforcing frame. Reinforcing bars, as a last resort, are welded into metal surface formwork, and in the case of aluminum panels, expensive welding will be required, which will entail additional costs.

Among the advantages should be added:

strength and rigidity metal structures, capable of withstanding the pressure created by the concrete solution;
smooth surface of monolithic elements of an object, obtained after pouring into steel formwork. By the way, panels are separated from concrete much easier;
possibility of repeated use of removable metal formwork – up to five hundred cycles.

Metal formwork panels are protected from corrosion.

Types of metal formwork

The production of metal formwork involves the production of several types of structures, the choice of which depends on the design assignment and the upcoming construction volumes. In most cases, the three most popular options are used.

Beam-transom

An excellent solution for the construction of prefabricated monolithic or monolithic structures of floors, foundations, columns, load-bearing walls.

Beam-transom technology allows you to fill complex designs With certain values curvature of bends. The equipment is popular for the construction of objects with elements of architectural decoration.

The formwork is lightweight, easy to install, and can be disassembled quickly. There is the possibility of repeated use without additional cleaning of the shields between cycles. The main advantage is that it can be used in combination with other formwork systems.

Large-shield

The shields are large in size. The structure is prefabricated, reinforced with vertical and horizontal stiffening ribs.

The main task of application is to form large and tall vertical structures. Large-panel formwork is used for concreting walls, because the structure is able to withstand significant load forces created by concrete. By using additional elements, it becomes possible to form a long and tall structure.

Adjustable large-panel formwork is used professional builders, because installation and dismantling of the system requires the use of special equipment.

The basis of the set consists of large shields connected to each other with special fasteners. During installation, jacks are used to help adjust the position of each panel.

Small shield

This type of formwork is deservedly popular in both professional and private construction.

The formwork kit consists of:

panels in direct contact with concrete mortar;
supporting elements fixing the panels in the required positions;
fastenings.

The small panel formwork system allows the casting of structures up to fifteen meters in height. It is often used when constructing a foundation, because after the concrete has hardened, the panels can be easily removed and used at the next site.

One of the advantages of such formwork is its versatility. The system can be used not only for the construction of residential buildings, but also for the construction of outbuildings.

Separately, the high economic effect is noted - the formwork is used repeatedly, fully recouping its own costs and helping to quickly begin to make a profit.

Characteristics

When making metal formwork, sheets are used, the thickness of which varies between 2 - 3 mm. Despite the significant cost of the material, its use provides certain advantages, which include:

the possibility of installing any configuration for the foundation;
additional waterproofing;
universality of the system;
creating smooth surfaces;
excellent solution for monolithic and strip bases;
ease of cladding;
maximum hardness index.

The steel used for the manufacture of formwork has certain technical characteristics:

shield height – from 0.6 to 3 m;
width – 0.25 – 1.2 m;
the frame is used up to 300 times, formwork panels – up to 80;
deflection indicator – up to 1/400 of the span;
the maximum pressure of the concrete mixture is 75 – 80 kPa.

The panel frame is presented closed loop from a rectangular or edge profile. When creating wood-metal formwork, plywood is used sheet material, the thickness of which reaches two centimeters.

Installation

You can assemble metal formwork yourself. Installation is carried out with separate panels or pre-assembled panels of five to six panels.

The formwork elements are connected with tension screws threaded into the conical holes of the frames. Before connecting, it is best to place the screw in a tube of plastic material to protect it from being flooded with solution. The length of the tube is determined by the thickness of the structure being built.

To install formwork in one tier using panels 1.2 - 2.5 m in height, you will need a pair of tie elements. If you plan to install a two-tier structure, then three ties are needed for each panel. Unused technological holes closed with plastic plugs.

The connection of adjacent panel elements is carried out with locks, the number of which depends on the height of the tier and the location of the joints to the corner sections. To fasten the outer shield, they use pins rather than locks. All horizontal elements are secured with screw ties.

To connect the extensions with the main elements of the formwork, a pair of wedge locks are installed. If the structure exceeds 2.5 m in height, the connection is made using a wedge device and a leveling beam with a pivot. The number of connecting elements is determined by the width of the additional panels.

Quite often, the panels of a wall structure are connected by inserts. If their size is less than 0.2 m, then fastening is carried out with a universal lock. Installation of inserts exceeding this length requires the use of locks and alignment beams.

Additional inserts guarantee maximum tensile strength of the system.

First of all, external panels are installed, which are fixed with struts. Then the inner row shields are attached.

Correctly performed installation guarantees:

reliability of fastening of embedded parts;
density of joining of structural elements with the concrete surface and additional elements;
strength of fixation of strut elements and brackets;
compliance with horizontal and vertical axes.