One of the most technologically advanced and economical solutions for construction or apartment renovation is the installation of gypsum board sheets. With their help, you can easily correct all wall defects, achieving perfect flat surface. Efficiency of gypsum boards in manufacturing decorative elements, arches or boxes has been proven by numerous design implementations. Among the total number of manufacturers plasterboard material the German company stands out favorably Knauf, whose products meet all international standards. The components used in production do not contain any toxic elements and do not cause harmful influence for human health.
Plasterboard sheet is a three-layer structure consisting of two outer layers made of cardboard and internal from gypsum mixture . Depending on its composition Knauf plasterboard and its price are divided into:
The types of sheets can be easily determined by external signs: moisture resistant varieties have green color cardboard, A ordinary – grey.
The technological composition of the first type differs from others in the presence of antifungal and hydrophobic additives, as well as special cardboard.
By purpose GCRs are divided into three types:
In addition, sheets may have various types of longitudinal edge, which Knauf technology for installing drywall used for subsequent puttying of joints.
Material Dimensions rectangular shape are from 2,000 to 4,000 mm in length, and 600 or 1,200 mm in width.
The preparatory stage includes assessing the working surface for installation and choice the necessary tool . The company’s specialists advise preparing:
The surface is inspected in order to determine the material of the walls and their operating conditions. After this, a specific choice of gypsum boards and consumables is made.
Depending on the type of structure, as well as its purpose, plasterboard sheets can be attached both on glue and on a metal or wooden frame. It must be said right away that wood is not the most the best choice, especially in areas with high humidity.
The use of glue for fastening is permissible for wall unevenness that does not exceed 4 mm. In other cases, it is recommended to use a galvanized profile.
For the middle room you need to prepare about 30 kg dry glue mixture Knauf Perlfix . It will provide reliable fastening without unnecessary structures, medium price of mixture for plasterboard Knauf – 285 rub. per package 30 kg. Fastening method sheets is as follows:
Important! The mixture begins to harden after 10 minutes. During this period of time, the slabs should be leveled using a rubber hammer and a beam.
This plasterboard installation technology from the Knauf company allows for high-quality insulation and sound insulation of walls. After taking measurements, the process continues the points:
Important! To improve sound insulation performance, it is recommended to attach a special self-adhesive tape to the UD profile. The heads of the screws must be recessed into the mass of the slab; here it is advisable to use a special bit for a screwdriver with a limiter.
The cost of gypsum plasterboard is primarily influenced by its type and parameters. For example, average prices for different kinds material:
When purchasing, you should think in advance and calculate the total amount of material, profile elements and fasteners. This will make it possible to organize a wholesale purchase that will make price of Knauf plasterboard sheets somewhat lower.
conclusionsHello, dear readers! Not long ago, the following situation happened: a friend finally got into the hands of an album of standard drawings from a materials manufacturer. For the first time, a person learned that using Knauf technology, drywall is sometimes mounted on profiles in two rows! He came to me for an explanation, and I said that the manufacturer offers different variants so that builders can reduce the likelihood of cracks. If you don't set a goal to save on... important nuances If you want to install a durable structure, study all the details. I’ll help you figure them out now, since drywall is my favorite material.
Technology Installation of Knauf gypsum boards differs slightly depending on the type of partition used. ABOUT characteristic features, if there are any, we’ll talk separately, for each specific structure. The following are distinguished: basic systems GKL Knauf.
This is the most simple design, which is a supporting frame made of steel profile, sheathed on both sides with sheets of plasterboard, filled with insulating material. The thickness of such a gypsum board partition is minimal and equal to the sum of the width of the supporting profile and the thickness of the sheets of material. Such a design is, rather, decorative in nature, since it is not able to withstand heavy loads and can easily be destroyed by physical contact. GKL partitions according to the Knauf s111 system are used in places where there is no need for a high level of heat and noise insulation and the structure itself is needed, rather, for the visual division of space.
GKL partitions using the Knauf s112 system are made in a similar way, their main difference is that the drywall is sewn in two layers on each side. It increases strength finished design, improving it performance characteristics. More durable to mechanical stress, they, however, cannot replace full-fledged walls.
This variety differs from the first two in that it is sheathed with three sheets of drywall on each side. This approach is usually used where a combination of different types GKL.
Types of GKL Knauf:
Depending on the application, they can be used in various combinations. For example, the walls of corridors intended for fire evacuation are sheathed with fire-resistant sheets.
Plasterboard partitions "Knauf", made according to this system, are a double metal frame, sheathed with a double layer of plasterboard sheets. This approach allows you to increase the thickness of the final wall, as well as improve its insulating characteristics due to the use of a double layer of insulation inside. The double metal frame, in turn, makes such a wall quite strong. Knauf floors made using this technology can already be considered a full-fledged wall.
When using this technology, it is necessary to lay heat-insulating tape between the connections metal frames.
An important point is the laying of heat-insulating tape at the junction of two metal frames; this is necessary so that the wall does not freeze, condensation does not form in it, and it maintains high performance properties.
Unlike system 115, transverse gypsum board spacers are used here to increase the thickness of the wall and leave space inside for wiring all the necessary pipes and communications. In fact, inside the walls they form an artificial cavity for technical use.
This type of partition is made using technology 113 with the only difference that between the layers of plasterboard the wall is sheathed with galvanized steel half a millimeter thick. This design is designed to retain its consumer properties even if you try to break it. Of course, such a wall will not withstand an angle grinder, but it will take time to demolish it, so the use of structure 118 for protection against penetration is fully justified.
GKL "Knauf" partitions made using this technology are practically the same as systems 111 and 112, with the only difference being that here the frame is made of wood.
Important to remember. Separately, it is worth talking about the installation of all the specified gypsum board partitions using the Knauf Tigi technology; this method involves the arrangement of sheets of different layers overlapping each other. Or take a running start, as they also say. That is, the joints of sheets at different levels should not intersect. The instructions for constructing partitions using this technology indicate that the joints of slabs of different levels should be at a distance of at least half a meter from each other. This applies to both vertical and horizontal joints. By following this rule, you will greatly increase the strength of the finished structure.
By choosing Knauf, you get not individual elements, but ready-made engineering systems. Usage plasterboard systems"Knauf" implies a complete closed cycle of work, in which all materials and components are used only from this manufacturer. This approach is useful in many ways. The fact is that Knauf does not just produce various elements, this company supplies ready-made engineering systems in which everything is thought out.
Each small part individually, in its place, forms the overall monolithic result. Here is what is needed to work using this technology:
As can be understood from the above, the Knauf technology for walls and partitions made of plasterboard is reliable and calculated engineering system, which is purchased in parts, but, when installed on site, represents a direct integration of German quality into the Russian interior.
Drywall is widely used in the construction of internal structures: additional walls, decorative partitions and openings, arches and niches, ceilings. In each case, you will need to install reliable support so that the walls or ceilings are strong and last for decades.
One of the popular installation systems is partitions Knauf. This is a series of plasterboard structures based on a metal profile frame. At the time of manufacture, all the nuances of technology are observed, so these complete systems do not harm general level reliability or integrity of the wall.
Drywall for work using Knauf technology Specially designed manual series have been developed. Using them and an album of working drawings, you will effortlessly understand all the intricacies of the system. Each series examines in detail the nuances of the technology for working with one or another component. For example, a series of partitions C111 or C112.
When installing ceilings of this type, you should adhere to certain rules that will allow you to complete the work without flaws and errors. These requirements take a lot from the standard ones, but there are also some peculiarities.
Features of using Tigi Knauf systems when installing ceilings:
To achieve compliance with the developed technology, a standard routing, which is used when finishing. Complex systems necessary for accurate material calculations plasterboard ceiling. The map helps in assembling the structure.
More precisely, a standard technological map is intended for the development of projects carried out using gypsum boards. It is used for the correct construction of structures.
The map is considered a kind of manual for craftsmen whose specialization is the construction of ceiling structures hanging type made from plasterboard.
The Knauf map takes into account the characteristics of materials and indicates their consumption in accordance with the dimensions of the structures being built. In addition, the card specifies the installation procedure.
The Knauf company firmly holds its position as a leader in modern market building materials. True German quality allows you to install durable and reliable plasterboard structures- ceilings, walls, partitions and arches. The assortment includes Knauf and GKL, and all the “consumables”: profiles, hangers, putties, primers. It is about profiles that will be discussed in the next material.
What is a profile for drywall from Knauf? This is an element made of high-quality galvanized steel intended for fastening gypsum boards into various types designs. Their classification and specifications are given in table 1.
Table 1. Types of Knauf metal profiles
| Name | Features of application | Section, mm | Length, mm |
Guide (PN)  |
Is a guide for rack profiles, necessary for creating jumpers | 50×40 65×40 75×40 100×40 | 3000 |
| Rack-mount (PS) | Used for construction vertical racks frame, connected to the corresponding Knauf guide profile for attaching drywall | 50×50 65×50 75×50 100×50 | 3000 |
| Ceiling (PP) | It has C-shape, used to form the frame | 60×27 | 3000 |
| Ceiling guide (PN) | Serves as a guide for the PP; when installing ceilings, it is attached along the perimeter of the walls. | 28×27 | 3000 |
| Corner defensive | Protects corners from external damage | 25x25x0.4 31x31x0.4 31x31x0.4 | 3000 |
| Arched (PA) | Necessary for the formation of arches, domes and other curved structures | bending radius 500,1000 | 3000 |
| Corner plasterer | Installed at the ends of walls for protection during operation | 35x35 | 3000 |
| Mayachkovy (PM) | It is the basis for the surface plastering process. | 22×6 23×10 62×6.6 | 3000 |
| Enhanced (UA) | Used as a rack element when forming doorways | 50x40 75x40 100x40 | 3000 |
From the table above it can be seen that there are many options for manufacturing metal profiles, depending on the specific application as frame elements. Each type has its own installation features, so you can consider the whole process using the example of installing a suspended ceiling.
To begin with, you should familiarize yourself with a number of rules:
Once the design of the plasterboard ceiling has been chosen and the budget has been calculated, you can go to the construction supermarket. It is advisable to purchase there:
In addition, to create smooth lines, you need an auxiliary tool for bending drywall and metal profiles. For example, an awl, a needle roller and special equipment for cutting metal. The arched profile will become the best solution for curly structures, since it is easier to bend than other types.
There are several stages of installing a frame made from Knauf plasterboard profiles. First you need to determine the angle that is lower than all the others in level. To do this, you will need a simple measuring tool - a tape measure.
They retreat at least 5 cm from the selected point and place a mark along the perimeter of the room. All milestones are connected in a line using a painting cord. Using the applied markings, you can now attach the guides, then the hangers, the ends of which should be bent. After this, ceiling profiles are mounted using self-tapping screws and lintels are installed. That's it, the frame is ready. You can begin covering the gypsum boards and finishing work.
Installation of Knauf profiles will not be a problem for careful craftsmen, but the problem of choosing a manufacturer remains relevant. The fact is that building elements from well-known companies cost a lot of money, so the average person is always looking for an alternative. Finding it is not so easy, but it is quite possible to take correct measurements and installation. This approach will help save up to 10% of money. Are there any other ways to make reasonable savings without losing quality?
Using one type of Knauf product, rationally and related materials buy the same brand. One of the manufacturer's concepts is material compatibility. That is, for example, Knauf drywall and fasteners of the same brand are ideal for each other.
It is believed that about 70% of drywall sold in Russia is produced under this brand. Knauf has been a confident leader in its market for many years, and the company’s factories are widely represented in Russian territory.
Knauf is an international company based on the classic principles of a family business. The manufacturer adheres to these rather rare principles today, which certainly affects the quality of the product. This company is rightfully considered an authority in the world of corporations producing building materials.
There is no doubt that factories located in the CIS operate using exactly the same technology as in the West. The equipment at the factories is the most modern and advanced, and the quality standards are the same both for, for example, a plant located in Germany and for a Russian plant.
Construction sheet-gypsum boards of type A - this is the correct name for the gypsum boards familiar to everyone. This is a high-quality construction and finishing material that is used for cladding walls, constructing partitions, ceiling structures and products whose task is sound absorption and sound insulation.
Each Knauf sheet necessarily contains the following information::
If we talk about technical characteristics, then Knauf plasterboard is a rectangular building element consisting of two layers of special cardboard with a gypsum layer and the addition of reinforcing inclusions. The side edges of the strip are folded with the edges of cardboard.
The core of such a sheet is gypsum binder under the designation G4 (GOST 125-79).
Knauf plasterboard sheets have:
By the way, the technical characteristics of cardboard meet all the requirements for using this material in residential premises.
Knauf sheets have certain dimensions, which are usually counted in millimeters.
GKL sizes:
A standard plasterboard sheet has dimensions of 2500 x 1200 x 12.5. A sheet with an area of 3 square meters weighs 29 kg. Drywall is packaged in bags, each containing 50 slabs. One package is definitely enough to cover 150 square meters.
Some craftsmen change these sizes to suit themselves, but there is plenty to choose from, so this need may not arise. Such parametric characteristics are very convenient for the buyer to choose.
This is perforated plasterboard. The name speaks for itself - perforated boards are used for sound insulation and noise absorption. This is a sheet whose edges are cut off and a sound-absorbing layer is glued to the back side.
At the same time, the sound absorption parameters of the slabs may be different (again, there are plenty to choose from). And the design of plasterboard boards varies; they can be white or black.
Complete Knauf tig systems are another great discovery and invention of this construction brand. The essence of the system is that repairs occur without so-called wet processes. That is, no liquid masonry or use of plaster. For many craftsmen, this is a strong argument in favor of purchasing products from this particular manufacturer.
The kit includes:
That is, a list of items that are included in complete system, will be impressive. There are the plates themselves, and profiles, and extensions, and connectors. Included in the complete system are hangers, screws, anchor elements, and dowels. It is noteworthy that you also won’t have to spend money on reinforcing tape, putty and primer - everything is included in the kit.
If you decide to renovate your apartment, correcting uneven walls and ceilings, insulating the room, creating an elegant design with various multi-level structures and lighting, then you should definitely pay attention to such a material as drywall. It makes it possible to create new look your apartment, and, very importantly, with your own hands. Working with him is a pleasure; even a beginner with no experience in construction can handle it. Another important advantage is that all this will cost quite cheap compared to other types of finishing. But when you come to the store, you see many types of drywall sheets from different manufacturers. Namely, the quality, durability and reliability of repairs largely depend on the choice of gypsum boards. Drywall Knauf- a good option, acceptable at a price that will pay off over a long service life. In this article you will find information about the products of this manufacturer and, most importantly, how to build, following Knauf technology, plasterboard walls and partitions, as well suspended ceilings from gypsum board from this manufacturer.
Knauf provides a huge part construction market. It produces many types of plasterboard, profiles, various building mixtures, and thermal insulation materials. Therefore, it would be good to buy all this as a set. This will simplify and speed up the work, and increase the reliability of the design. If it is not possible to purchase a kit, then you need to take care of the proper quality of materials purchased separately so that their characteristics are as close as possible to Knauf products.
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The basic requirements that are necessary for the long service life of Knauf drywall are:
Under the guidance of these rules, following all Knauf instructions and recommendations for installing drywall, you will achieve best result, and the renovation will not have to be updated for many years.
Installation of Knauf plasterboard sheets is not much different from working with plasterboard from other manufacturers. The difference is that Knauf produces almost everything that is needed for covering walls and ceilings with plasterboard, and all this is a complete system, which will simplify and improve the work, because all the parts fit together perfectly, there is no need to worry about non-standard fasteners and so on troubles.
Under gypsum board Knauf walls prepared in the same way as for other brands. First, they clean off the remnants of past repairs (old wallpaper, frame elements). The surface is primed and treated with special compounds to protect against corrosion. If there are cracks in the wall, they must be sealed with plaster.
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Instructions for installing Knauf drywall on walls and when creating partitions:
The assembly of the frame for Knauf plasterboard is carried out in several ways, depending on the design features the ceiling and the room itself. Used for this and wooden beams, and a metal profile. Five types of structures are most often used:
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Installation wooden frame happens in several ways:
The frame is made of a metal profile and is mounted with multi-level suspensions. P 113 is used where there will be heavy ceilings, so the material for it is wall profile, and the distance between the dowels should be no more than 30 cm.
You will significantly reduce the time spent on repairs and save energy if you follow some tips and recommendations:
Knauf technology for installing drywall involves sealing seams using a special tape:
Also, a special Knauf dividing tape is installed between the gypsum board sheet and the outer corner.
Walls and partitions are considered an important element of any home. Without them, it will not be possible to divide the building into separate rooms. Particularly in demand today are Knauf partitions, which consist of a steel frame and plasterboard sheathing. This popularity is due to the excellent quality and affordable cost of the products. All its characteristics comply with European standards, and installation is so simple that anyone can handle it.
Knauf partitions have found their application due to their advantages:
These partitions have also gained popularity among consumers due to other qualities:
As mentioned above, this system consists of plasterboard panels, internal filler and fasteners. Additionally, it can be equipped with specialized plates, which are characterized by increased fire protection. The covering can be one-, two- or three-layer. In this case, plasterboard, hyposavo fiber or aqua panels are usually used.
As for them, they come in guides, rack-mounts and load-bearing types. Together they form a frame, with each element having a standard length of 3 or 4 meters.
If necessary, the profiles can be lengthened by overlapping them. They are fastened with self-tapping screws: four on each edge and two in the middle. Outer side the guide element is covered with insulating tape. Self-tapping screws are placed on it every 300 mm (maximum pitch - 1000 mm). The partitions are attached to the supporting structures with dowels.
Depending on the purpose and device, Knauf partitions are divided into types: W111, W112, W113, W118. The W111 system is a frame covered with single-layer material on both sides. Sound insulation is placed inside it. The guides are attached to the supporting structures using dowels. After attaching the drywall, the joints between the sheets are filled with a special compound.
The W112 partition includes a frame, two layers of sheathing on both sides and sound insulation between them. The structures are also fastened with dowels, but additional fixation of the second layer of sheathing is necessary. This has a positive effect on fire resistance and sound insulation.
The W113 structure consists of a frame and three layers of skin (on both sides). There is non-flammable sound insulation inside. Such a wall has serious cladding, so it must be fastened at a maximum interval of 50 cm.
The W118 partition has the same structure as the previous design, but it is reinforced with a galvanized sheet 0.5 mm thick. It is also equipped with a reinforced profile frame, 0.6 mm thick. The article presents drawings of Knauf partitions and how they are attached.
Depending on the purpose, Knauf profiles are divided into rack-mount, guide and arched. Rack structures have a cross-section in the shape of the letter “C” and are located vertically in the frame. The racks are installed together with guide profiles of the appropriate size. The ends of the products are equipped with two holes through which utility lines are laid (hidden in the walls). They are attached to the guides with self-tapping screws, which are easily centered thanks to the longitudinal grooves.
They have a cross-section in the shape of the letter “P” without curved edges - this allows you to get a tight fit of the racks to the upper and lower elements. They are needed not only for fastening rack parts, but also for installing jumpers between them. During manufacturing, holes are drilled in the structures into which dowels are inserted during installation.
Knauf partitions, the technical characteristics of which are indicated in the table below, can also consist of arched profiles, which serve as the basis for curved structures. They are made of different radii, and the shelves can be wrapped inward or outward.
During installation, structures can be sheathed different types plasterboard sheets. The casing is attached to metal profiles and can have 1, 2 or 3 layers. This is necessary when the building is subject to deformation loads.
Regular plasterboard is used in rooms with normal humidity and differs from other types gray. The composition includes protective additives that make the material “breathable”. When manufactured, it is painted green.
Special additives are added to fire-resistant sheets that are not subject to combustion. The material is different pink. Combined gypsum plasterboard combines the properties of fire-resistant and moisture resistant types. It can be recognized by its green coloration with red markings.
There is nothing complicated in this process, but it is important to know some rules and nuances. First you need to prepare the walls, floor and ceiling. They will need careful alignment so that the guides fit without distortion. The next stage is applying markings, the evenness of which is checked by a level, a cord and a plumb line.
After preparing the base, begin installing the profiles:
The result should be a frame with square cells 600x600 mm.
Installation of the Knauf partition also includes laying a soundproofing layer. Most a budget option allows you not to use additional materials, however, if necessary, you can put foil-based insulation or mineral wool inside the frame.
After installing the frame, laying insulation and engineering communications You can start attaching drywall. For these purposes, special screws are used. You should know that the sheets can be connected arbitrarily, but a checkerboard order is preferable. Thanks to this, there will be no cracks in the structure and a stronger connection will be obtained.
Partitions “Knauf” - designs with original elements, characterized by durability and high quality. Their use will allow you to erect a small building in a short time.
Partitions made of plasterboard sheets (GKL)
Sets of materials necessary for the construction of partitions The consumption of materials is given per 1 sq. m of partition (based on a partition measuring 2.75 m x 4 m = 11 sq.m without openings and cutting losses).
Notes: 1. Values in parentheses are given for the case when the height of the partition exceeds the length . plasterboard sheet 2. *Depending on the type of sheet, packaging, etc. 3. ** Not required when connecting profiles special tool
Frame installation
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