Many craftsmen who install suspended ceilings have mastered the technique in practice, adopting the necessary experience and knowledge from more experienced installers. But when the work requires drawing up a work project, and at the end it is necessary to provide reasonable guarantees of the technical compliance of the design with SNiP standards, many experience difficulties. Craftsmen from any reputable organization design and install plasterboard on the ceiling in accordance with the recommendations contained in the standard routing Knauf.
Purpose and content of the technical map
If for an amateur GOST and SNiP are “ dark forest“, then for a professional, the technological map is a universal guide on how to technically and quickly mount a frame and screw drywall.
- This instruction will save the master from studying these very norms and requirements and will speed up the delivery of the work to the customer. If you follow all the recommendations, the work will comply with fire safety standards, environmental safety, requirements of GOST, SNiP.
- The Knauf technological map contains tables with ready-made initial data of the main components of the frame structure for the ceiling.
Important! If the work is performed under a contract, then when placing and submitting an order you cannot do without the recommendations of the Knauf technical map for drawing up project documentation.
- The manual specifies the required material and algorithm for assembling a frame of one type or another, and describes methods for performing individual design tasks.
The latest current Knauf technological map (series 1.045.9-2.08.1) is comprehensive on how to design and install a suspended ceiling structure under plasterboard and gypsum fiber boards. All work is divided into separate sequential stages, so understanding the technology will not be difficult.
Types of ceiling structures
The frame for the ceiling is made from metal profile Knauf, and from wooden blocks.
There are 5 types of suspended ceiling designs:
- Ceiling P 111 (the technology is known among craftsmen as “system 111”). The biaxial frame is assembled from wooden blocks.
- Ceiling P 112. Biaxial frame made of metal profiles.
- Ceiling P 113. Uniaxial frame made of Knauf metal profile.
- Ceiling P 131. Frame in which it is used wall profile with fastening not to the base of the ceiling, but to the walls.
- Architectural and decorative ceiling P 19. Complex multi-level frame.
Frame guides
For wooden structure P 111 uses coniferous bars with a moisture content of no more than 12%. Before installation on the ceiling, they are treated with an antiseptic and fire retardant. The recommended cross-section of the bars is 50×30 mm.
The metal frame for the ceiling is made of long rolled elements made of thin sheet steel.
Frame with fastening to the base (P 112, 113). To assemble it, take a regular ceiling profile. It consists of the following elements:
- Guide profile PN. The cross-section has a size of 27×28 mm. There are factory holes in the wall through which installation is carried out to the base of the wall.
- Complete with the PN, a load-bearing PP profile is installed. In cross section it has a size of 60×27 mm.
The ceiling of the P131 system with fastening to the wall is made of a more powerful profile for the installation of partition structures (PS).
To strengthen the structure at the junctions of rooms, use a reinforced UA profile on the ceiling.
Fasteners
Profile connection work is performed using the following elements:
- Multi-level transverse connector for PP profile (60×27). It is sold flat, so it must be bent before installation.
- Single-level cross connector "Crab".
- One-way cross connector. The upper side clings to the supporting profile.
- A rotating multi-level connector that allows you to connect the supporting profile at any angle.
- Longitudinal single-level connector. It is used when it is necessary to increase the supporting profile.
- Universal connector. Necessary in order to connect the supporting profile in one plane at any angle.
Frame installation work Knauf ceiling performed using the following elements:
- Straight U-shaped suspension.
Important! Not everyone knows that U-shaped hangers are produced under the profile and under the beam. Although they are similar in appearance, they have different nominal sizes after folding the side strips. For wood it is 50 mm, and for a profile – 60 mm.
- Anchor suspension with adjustable clamp, quick suspension. They are similar due to the presence of a fastening rod. Its length can reach 1500 mm, which allows you to adjust the required ceiling gap in a wide range. The disadvantage is that the load is limited to 25 kg. This is considered a low figure, since all average calculations in the Knauf technical map are based on a load of 40 kg.
- Adjustable vernier suspension. It is a telescopic structure of two parts. Designed for a load of 40 kg.
- A combined suspension, in which there is both a rod and a retractable element of the vernier suspension.
- For connection metal elements required LN screw (sharp tip) and LM screw (self-tapping tip).
- Installation of a heavy profile in the P131 system is carried out using FN self-tapping screws.
- Installation of guides to the wall is carried out with metal or nylon dowels.
- Installation on hollow sheet structures plasterboard Knauf performed with multifunctional dowels or butterfly dowels.
- Installation attachments The sheets are connected using a dowel with a screw thread.
- Drywall is screwed with TN screws (in a standard profile) or TB (in a thick sheet profile). The MN screw is used for screwing into gypsum fiber sheets.
Types of drywall
Depending on the operating conditions, the required Knauf drywall is selected from the following varieties:
Type A. Regular construction plasterboard. This sheet is used for heated rooms with normal humidity levels (up to 60%).
Type H2. Drywall with increased moisture resistance. The leaf has a low level of water absorption (up to 10%). Room humidity can be up to 75%.
Type DF. Flame resistant drywall.
Type DFH2. Drywall with the properties of the two previous types.
Important! Initially, it is customary to calculate the frame specifically for ceiling plasterboard size 1.2x2.5 m and thickness 9.5 mm. But drywall comes in other sizes.
The drywall has a factory-made longitudinal edge. The most technologically advanced and therefore widespread is the semicircular thinned one, but there is plasterboard with other types of edges:
- Sheet with straight edge.
- Sheet with a cut corner.
- Sheet with a thinned edge.
- Sheet with a rounded one-sided chamfer.
- Sheet with a semicircular edge.
Each type of edge is needed to solve specific structural problems. In particular, installation of figured corner protrusions.
The work is carried out in a dry and heated room at an air temperature of at least +10 degrees.
Work on the implementation of any frame begins with marking the design position of the ceiling surface. Using a level and a tapping thread, mark the corresponding line on the walls around the perimeter.
Further, depending on which Knauf drywall is selected for suspended ceiling, work is being done to mark the location of the guides and mounting points for the suspensions. The lines of the supporting guides are marked in accordance with the length of the sheet so that the end joint falls on the profile.
At the marked points, hangers are attached to the ceiling with dowels or anchors.
The wooden frame is mounted in two ways:
- Installation of the guide beam to the base using a direct or quick-mount suspension. When using a quick suspension, alternately change the side of attachment to the beam.
- Installation of the guide bar with anchor dowels directly on the ceiling. In this case, in places where there are differences in the base, pads are used.
Installation of a profile frame:
- The P112 ceiling is mounted in the same way, only in order to connect the guide and supporting profile, two-level suspensions are used. When cutting the guides, an expansion gap of 10 mm is made. It will prevent surface deformation due to temperature changes.
- The installation of the Knauf P 113 single-axis system is different in that the technology involves placing a sealing tape under the guide profile.
- The work of assembling the P 131 system differs from that described above in that a wall profile is used, and the installation of guides is carried out according to long wall premises. These structures are usually mounted under a heavy ceiling, so necessary step fastening dowels - no more than 30 cm. Only solid guides are used. The supporting profile must fit into the guide by at least 3 cm.
Fastening drywall sheets
Important! The edge of the sheet, not covered with cardboard, is processed with a plane to remove the chamfer.
The manufacturer has prepared a video in which craftsmen demonstrate the principle of assembling a suspended structure
The work of screwing Knauf sheets is performed in pairs or using a lifting mechanism. Plasterboard is mounted on the ceiling without T-shaped joints, staggered. In this case, the sheet is shifted by the step of the supporting profile. Installation is carried out so that in the longitudinal direction the sheet lies without a gap, and in the transverse direction there is a small gap. This way the putty will completely fill the joint, and the seam will be strong.
When temperature changes, the plasterboard sheet expands, so large rooms it is necessary to provide expansion joints in 15 m increments.
To make it easier to putty the self-tapping screws, screw them in with the head slightly recessed into the sheet – 1 mm. The work of sealing joints is carried out using reinforcing tape.
Drywall – universal material, and the Knauf technological map will help you complete high-quality installation any design, even for a novice master.
In repair and construction work applicable . This construction material It has flat surface, so you can easily create it, also with the help of partitions. Knauf partitions made of tongue-and-groove plasterboard have many advantages. The functionality of the partition is mainly aimed at dividing the room.
Knauf prefabricated plasterboard partition systems are used both in apartments and in public places. They differ in types and sizes. With their help, walls and partitions are created.
Assembling the Knauf partition frame The main advantage is the Knauf material. Tongue-and-groove gypsum slabs are created using lithium technology.
Required amount materials for installing partitions They do not burn and are . Composite slabs do not contain toxic impurities harmful to humans and animals. Such slabs are easy to install and can be processed.
Knauf plasterboard partitions are fully equipped, which is important in the installation of the partition and its further use.
Types of partitions and installation features
The Knauf company produces partitions that are excellent in size and type. For convenience, they are divided into models.
Device diagram and design of the Knauf partition According to the design, Knauf partitions are divided into the number of layers of plasterboard (GLP):
- One layer of drywall.
- Two layers.
- Three layers of gypsum board.
- One layer on one frame.
- Combined drywall on one side and two-layer on the other side.
- Three-layer cladding of moisture-resistant plasterboard and metal sheets.
The design of the partitions has channels for communications, as well as dedicated spaces for ventilation. 
According to the Knauf frame, there are partitions: single-frame, designed for places where there is no need and there will not be a strong weighting of the structure. Two-frame structures are durable and can be used as a basis for creating furniture.
Partition C112
The Knauf S112 system is a composition of materials that create a partition with a two-layer cladding and one metal frame.
Partition features:
Considering everything Knauf features, we can say with confidence that its service life is long.
Names of Knauf partition elements Installation of partition C112
The partition installation technology is carried out in compliance with step by step instructions. Installation work should begin when all electrical work has been completed. After completion of repair work with the flooring, as well as completion water procedures in the required room.
Installation of the Knauf partition is carried out as follows:
- Using a laser and upholstery cord, markings are applied to the clean surface of the floor, walls and ceiling.
- The lines mark the location points of the rack profiles, as well as the doorway.
- They are attached first. Metal cutting scissors are used to cut the profile to the required length.
- To improve sound insulation on the NP, it is necessary to glue a sealing tape according to the width of the profile.
- Using 35 mm dowels, the profile is attached to the floor. The fastening step is no more than 1 meter.
- Similarly, the NP is mounted on the ceiling.
- After this, you should measure the length of the rack profile from the ceiling to the floor.
Example of fastening rack profiles - The length should be 1 cm less than the height of the room.
- Sealing tape is glued to the rack profiles that are attached to the wall.
- If the wall is made of Knauf plasterboard, then profiles. If a brick or block is made of cellular concrete, then dowels 35 mm long are used. The spacing of fastening dowels or screws is no more than 1 meter.
Scheme for fastening Knauf plasterboard sheets - For doors weighing 35 kg, it is necessary to mount a double rack profile by fitting one profile onto another.
Diagram of a double rack profile device - Door racks are mounted in guide profiles and secured with self-tapping screws 9 mm long.
- A horizontal lintel for the door is cut from the guide profile. It is installed between the door post profiles, at the top of the door height and secured with 9 mm self-tapping screws.
- From the resulting door frame A cut-out rack profile in the amount of two pieces should be installed up to the ceiling. These racks are attached using the cutting method with a bend.
Rack connection diagram 
- From floor to ceiling, rack profiles are installed every 60 cm, fixation is carried out using the cutting method.
Drawing with dimensions for mounting rack profiles - The backs of the profiles should be turned to one side, and the holes for the cables should be at the 1st level.
Plasterboard covering of partition C112
After the metal frame is mounted, it begins. The sheet should be fixed at a distance of 1 cm from the floor. If necessary, use construction knife. The cardboard is cut along the intended line and the plaster is broken.
On the other side, the cardboard should be cut along the resulting fold line. The cut part of the gypsum board is processed and a 22 degree chamfer is created. And also for cutting the sheet, cutters are used - small (the width of the cut sheet is 12 cm), a large cutter is 63 cm.
Installation of drywall is carried out using a special device. The sheets are pressed against the frame and... They should be at the same distance from each other - 7.5 cm, and also from the edge at a distance of no more than 15 cm. The head of the screw should be recessed into the gypsum board by 1 mm.
In the place where 2 sheets are connected vertically, a jumper from the profile should be installed. Adjacent horizontal joints are shifted by 40 cm.
After installing the plasterboard sheets, electricity and other cables should be pulled through the holes in the metal studs.
Example of wiring under drywall The next step is to lay the insulation Knauf material insulation from the open side of the septum. And covering the partition with plasterboard sheets. But, the drywall joints on one side should not coincide with the joints on the other side. In this way, the strength of the structure is created. 
After puttying, you should start. In this case, the joints of the first layer of plasterboard should not coincide with the second level of plasterboard covering of the partition.
Using special equipment, it is necessary to cut holes at the designated points for electrical boxes for the switch and. 
Drilling holes for sockets The joints of the second layer of drywall must be sealed using Knauf reinforcing tape. After the putty has dried, the joints need to be grouted to remove excess pieces.
After grouting, the entire surface should be primed " Knauf Tiefengrund».
Detailed Process installing holes in drywall for sockets 
If the partition is to be painted, then before painting the entire surface should be puttied with Knauf Multi-Finish. When the surface is dry, it should be rubbed and coated with a primer.
Watch the video for the process of installing the Knauf partition.
Alfons and Karl Knauf are brothers. Both were educated as mining engineers and, due to the nature of their activities, became particularly interested in natural material– plaster. Having studied its properties, they decided to use them in order to speed up, reduce the cost and improve the quality of some construction processes.
The implementation of their project fell during the economic crisis. It’s as if time itself was helping the future bigwigs of the construction industry. In 1932 they founded the company "Reinische Gipsindustri und Bergwerksunternemen".
Having collected Required documents and having received an indulgence to develop a gypsum mine in Schengen, the brothers opened a plant in the city of Perl. There they began to produce dry construction mixtures based on natural gypsum for plastering surfaces.
In 1949, in the city of Iphofen, which is located in Northern Bavaria, the Knaufs established a plant for the production building mixtures based on gypsum. The headquarters of the Knauf company are currently located here. In 1958, they opened the first plant for the production of plasterboard sheets.
During the years of German economic prosperity, the company developed rapidly and from a relatively small enterprise turned into a family with subsidiaries around the world. In 1993 they began their activities in Russia. Many enterprises are opening across the country, equipped with modern equipment, using uniform production technology and quality standards.
Knauf products
But Knauf does not rest on its laurels, the company is developing new projects and offering the consumer:
- palette of related products. The range is expanding due to specialized tools, metal profiles, development of new materials;
- building mixtures not only based on gypsum, but also other innovative compositions;
- Special courses are conducted where theoretical training is carried out. Those who wish to acquire practical skills in construction and design.
Knauf enterprises produce high-quality finishing materials:
- gypsum fiber sheets;
- tongue-and-groove gypsum boards;
- dry gypsum and cement mixtures;
- primers, other compositions for interior finishing, ready for quick use;
- construction chemicals;
- metal profiles;
- plasterboard sheets.
We will focus on the last two groups of products and tell you what drywall and Knauf profile, O production characteristics, sizes and installation.
Types of Knauf drywall
The products manufactured by this manufacturer are used to perform work on interior decoration"dry" method. It's practical and fast. Drywall sheets are classified according to their properties:
- ordinary, some builders also call it standard,
- moisture resistant
- refractory.
Regular drywall
A sheet of ordinary (standard) plasterboard is used in rooms where natural temperature conditions and normal humidity are maintained. They can be used to veneer interior walls residential premises, offices, enterprises.
Standard sheets according to external sign differ from other species in color scheme– have grey colour and blue markings. They are not expensive and are used much more often than others.
Having studied its characteristics, we talked about them in detail in the article “”, we can state that such a sheet:
- not dangerous for people and the environment;
- helps to radically change the space and interior of the room. With the help of such a sheet, a partition, arch, or fireplace can be quickly erected;
- it is perfectly lined with any finishing materials: plaster, tiles, wallpaper, paint, stone;
- It is easy to cut and takes the required configuration.
When you plan to make repairs in your home and change the contours of its premises, you can use the following Knauf plasterboard sheets for the walls:
Moisture-resistant gypsum board
Sheets moisture-resistant plasterboard should be used where it is intended high humidity or the room is poorly ventilated. The technical characteristics of the sheet make it possible to install additional partitions and improve the walls:
- in the shower, bathroom;
- in swimming pools and saunas;
- in toilet rooms;
- in sanitary facilities.
For these works, it is better to use Knauf sheets shown in the table below:
The color of the leaf is green and has blue markings.
Fire-resistant plasterboard sheets are used where the temperature is high and safety precautions must be strictly observed. fire safety. Technical characteristics of the named finishing material they say that they can:
- cladding the walls of wooden buildings;
- carry out installation in domestic boiler rooms, furnaces, sanitary premises of enterprises;
- decorate fireplaces;
- line the walls of evacuation exits.
For these purposes, Knauf offers the following sheets:
GKLO differs from other types of pink and red markings.
Now that you know what types of drywall there are, its sizes, specifications, insignia, you can proceed to the next section and find out how to install sheets to a vertical surface.
Metal frame elements
All metal profiles at Knauf factories are manufactured in accordance with the conditions TU 1121-012-04001508-2011. These are elements of a certain length, made of steel strip using the cold rolling method on modern profile bending machines. They are galvanized to protect them from aggressive environmental influences.
With the help of such structures, a frame for sheathing is assembled; they serve as a rigid base, on which plasterboard sheets are then laid.
Profiles have standard length: 2750, 3000, 4000, 4500 mm. But at the request and agreement with the customer, their height can vary from 500 to 6000 mm.
Cutting and assembly work metal products are produced using specialized tools such as electric scissors, cutters, a hacksaw or other devices.
The following structures are required for the frame:
- rack profile. In appearance it looks like the letter “C” and acts as vertical racks future frame. Mounted in conjunction with a guide profile. You can learn about its geometric dimensions from the article “”;
- guide profile. This part is U-shaped. In the frame it functions as a guide for the rack profile and is used for installing jumpers.
- ceiling guide profile. It has the shape of the letter P. It is necessary in the frame as a guide for the ceiling profile and for mounting the lintel over the opening;
- ceiling profile. Presented in the form of a C-shaped long part, it performs the function of a vertical frame post. To attach it to the wall, a direct hanger is used, which can be secured with screws;
- screws and dowels are used as fasteners, which are described in detail in the article “”;
Installation of gypsum boards on walls using Knauf technology
Knauf brand plasterboard sheets are quite popular material on the Russian construction market. The technology of their installation has a significant advantage over other facing building materials.
The absence of so-called wet processes during operation significantly reduces time and installation becomes easier. With minimal labor and money costs, a perfectly flat surface is achieved.
Designers had a unique opportunity to realize their most daring projects. And the technology for laying sheets is so simple that it can be done by a person far from construction.
It is worth remembering that installation work must be carried out under normal humidity and temperature conditions.
Methods for installing drywall on walls
You need to know that gypsum board can be installed in two ways, each of them has its own technical differences:
- frameless method. In this option, the sheet is simply glued to the base. But you should know that the area to be treated must be very flat and always clean;
- using a frame. It can be presented in the form of a structure made of lumber and metal. The wooden one will cost a little less, but it is not as convenient to use and is not durable. And here is a set of metal profiles Knauf company widely known and popular among specialists and amateurs. All parts are produced at the plasterboard manufacturer and have a relatively low price.
We will dwell on this technique in more detail, reveal its technical aspects and give recommendations from the manufacturer.
By Knauf technologies the entire process should include the following steps:
- Frame preparation;
- Its installation;
- Covering the frame with sheets;
Installation work should begin before the installation of a clean floor, provided that the plumbing, technical and electrical systems have been installed in the room. Temperature not less than +10 °C and the humidity should be normal, this mandatory requirements according to SNiP 02/23/2003. If it is winter, the building must be heated.
This technology makes it possible to insulate a room without any problems, improve its sound insulation, lay and hide communications, and create various structural elements.
Required tools for installation
Each specialist has a certain minimum of tools and equipment. We recommend you standard set, which you can’t do without:
- building level, plumb line, hydraulic level;
- screwdriver, hammer drill;
- metal scissors, electric scissors, grinder;
- mounting knife;
- a simple pencil;
- roulette;
- a thread;
- sealing tape.
Installing a metal frame on the walls
This profile is more durable and reliable. All its varieties are produced at industrial enterprises Knauf and comply with standards. The installation process undergoes quality control at all stages of work: first after installing the frame, then after laying drywall, then installing joints and seams.
- Let's mark the floor surface and then transfer it to the ceiling and walls. In order to carry out installation without errors, experts recommend marking the attachment points of the rack profiles, the type and thickness of the gypsum board.
- On the rack and guide profiles adjacent to the enclosing structural elements, it is necessary to stick a sealing tape or apply a special sealant composition. Install guide profiles according to the markings and then screw them to the horizontal surfaces of the floor and ceiling. The pitch should not exceed 1000 mm, and there should be at least 3 fasteners per profile.
- According to the marking marks, fasten straight hangers to the wall using appropriate dowels. The pitch is no more than 1500 mm. To weaken the “sound bridges”, place sealing tape between them.
- We install the profiles in the guides and secure them with screws. Interfering ends of the hangers should be bent or cut off.
Laying drywall on a metal frame
This technology is:
- We start working from the corner with a screw pitch of 250 mm. They should be no closer than 15 mm from the edge of the transverse end, and 10 mm from the longitudinal end. If you have to double cover the surface, it is allowed to increase the step by 3 times. It is better to start from the corner of the largest wall of the room.
- Drywall is laid on the walls in a vertical direction and in whole sheets. Small fragments are filled in later. If there is a difference between the heights of the wall and the gypsum board, and the latter is smaller than the first, then sections of the guide profile are added to the horizontal joints and then the gypsum board is sheathed.
The sheets are joined in a staggered manner. Avoid joints where window mullions are or where a drywall doorway is. As a result, a crack will definitely appear in this place. It is better to pre-install the intermediate profile and additionally fix the sheet.
The heads of self-tapping screws or screws must be well recessed into the surface by 1 mm or more. After puttying there will be no depressions on the surface.
Points that should not be forgotten when installing gypsum boards on walls
Do not forget to leave a gap of 10–15 mm in height between the gypsum board and the floor, and 5 mm at the junction with the ceiling. Subsequently, it will be covered with a putty solution and taped with a separating tape, the edges of which will then be carefully cut off.
External joining corners can be reinforced with a protective perforated corner. finishing it will be completely covered with putty.
Where the sheet meets the door or window frames, decorate its edges with decorative trims when you do the finishing.
For moisture-resistant plasterboard sheets, screws with a sharper conical head are used. The pitch is no more than 300 mm.
If there is a need to hang a hundred or on the wall, then know that with a weight of no more than 10-15 kg per 1 linear meter wall surface, it can be secured using special anchor bolts for gypsum plasterboards or dowels for gypsum plasterboards anywhere. These may not be heavy openwork shelves, cornices, paintings, sconces or others lighting. But if you plan to exploit kitchen cabinets, then it is necessary to install additional embedded parts in the places of future fastening. Specialists should take care of this during the installation of the metal frame.
As soon as your walls have received a new look, you should begin to putty, process the joints and places where the screw heads are located.
But we will talk about this in the article, which will be called “;”.
Hello, 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 and want to install durable design, learn all the details. I’ll help you figure them out now, since drywall is my favorite material.
What structures can be made from plasterboard using Knauf technology
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.
C 111: technology with Knauf
This is the most simple design, which is load-bearing frame made of steel profile, sheathed on both sides with plasterboard sheets, 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.
C 112: double-layer plasterboard technology
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. This increases the strength of the finished structure, improving it performance characteristics. More resistant to mechanical stress, they, however, cannot replace full-fledged walls.
C 113: technology with three-layer Knauf plasterboard sheathing
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:
- ordinary;
- moisture resistant (wall color green);
- fire-resistant (wall color red);
- combined GKLVO.
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.
C 115: reliable technology from Knauf
Plasterboard partitions "Knauf", made using this system, represent a double metal carcass, 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 joints of the 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.
C 116: multi-layer plasterboard technology
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.
C 118: installation technologies
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 preserve its consumer properties even when trying 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.
C 121 and 122: how to build a partition with Knauf
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.
Technology for working with Knauf plasterboard: basic principles
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 not only produces 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:
- Profiles. At Knauf, the supporting and guide profiles are made in such a way that when installing one to the other, no distortions, distortions or other anomalies occur. The finished frame, built from the specified material, is always smooth, strong and reliable.
- Filler or insulator. It is recommended to use only mineral wool from the specified manufacturer. It does not spread fire, does not rot, and does not support organic life forms, which means that mice will not grow in such walls. In addition, such wool is made to fit the width of the inter-wall space and does not require additional processing.
- The plasterboard itself from this manufacturer, which meets all European quality standards, in combination with the other elements of this construction kit, is capable of providing many years of high-quality service.
- Rough and finishing compounds for grouting and sealing, created taking into account the composition of cardboard and gypsum filler of this particular brand, successfully complement plasterboard from this manufacturer, exhibiting excellent adhesion properties to its surface. Thus, the finished wall with rough finishing already looks complete.
- Insulating tape of the required width for a specific profile, as well as all hardware for work, should also be selected from the products of the specified brand. After all, the quality of these elements is checked and certified, and also tested by many years of use. Don't doubt the quality finished wall, saving on fasteners. After all, it is on it that all these components are held.
Conclusion
As can be understood from the above, the Knauf technology for walls and partitions made of plasterboard is a 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.
Knauf: technology for installing walls, partitions, plasterboard ceilings
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.
Ceiling installation technology using the Tigi Knauf system
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:
- It is not necessary to prepare the surface for installation.
- The Tigi Knauf system is mounted on a ready-made ceiling. Drywall is pre-installed on it.
- Tigs are installed on a frame made of wood, metal or covered with materials basis.
- Cut the material carefully. using tools appropriate for these purposes. WITH outside create a chamfer, which is subsequently puttied.
- The drywall is positioned so that the seams are staggered. The spacing for fastening the seams of the material corresponds to 60 cm. This allows you to avoid cross-shaped joints, which are prohibited when working with the profile.
- Gaps 0.5-0.7 cm wide are left between the pieces of material. This approach to fixation makes it possible to reduce the influence of mechanical load on the sheets, which provides protection against chips and cracks.
- The sheathing is fixed using self-tapping screws. They are located in increments of 200-300 mm. This indicator depends on the total load of the structure. It is allowed to use mechanical, pneumatic, and electric tools.
Product technological map: drywall from Knauf
In order to achieve compliance with the developed technology, a standard technological map is provided, which is used when performing finishing. Complex systems are required 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.
Knauf technologies when working with drywall
The Knauf company firmly holds its position as a leader in the modern building materials market. 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 technical characteristics are given in Table 1.
Table 1. Types of metal Knauf 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 the construction of vertical frame posts, connected to the corresponding Knauf guide profile for fastening 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 |
What is needed to install Knauf profiles: technologies
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:
- All renovation work carry out in a dry room;
- ceiling profiles for drywall, choose from famous manufacturer(Knauf, for example);
- accurate marking is mandatory, as it will allow you to avoid gross mistakes and save material;
- Before installing the profile, you must additionally check the markings using a level;
- Before covering, you need to make sure that the entire frame is strong, as this will avoid “distortions”.
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:
- laser level;
- measuring tool;
- drill or hammer drill;
- metal scissors;
- two types of profiles (guides and ceiling);
- pendants;
- dowels (anchors).
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.
Ceiling installation technology when working with Knauf plasterboard
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?
Knauf: installation technologies
Using one type Knauf products, it is rational and related materials to purchase 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.
Knauf: manufacturer of drywall and more
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 classical principles 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.
Knauf plasterboard production technology
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.
Every Knauf sheet must contain the following information:
- Letter marking of sheet type - GSP - A;
- The type of longitudinal edges of the sheet is indicated;
- Indicates the standard;
- Numbers that display the width, length and thickness of the sheet (dimensions are indicated in millimeters).
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:
- A semicircular thinned edge, which is considered a good technological solution;
- Cladding cardboard, which adheres perfectly to the core, is “organized” by adhesive additives;
- Cardboard is used not only as a building frame, but also as a base for applying any finishing.
By the way, the technical characteristics of cardboard meet all the requirements for using this material in residential premises.
Knauf drywall size
Knauf sheets have certain dimensions, which are usually counted in millimeters.
GKL sizes:
- Length has a size ranging from 2000 mm to 4000 mm;
- Thickness gypsum sheet - size 6 and a half mm, 8 mm, 9.5 mm, as well as 12.5 mm, 14 mm, 16 mm, 18 mm, 20 mm, 24 mm;
- Width sheet - size 600-1200 mm.
Standard plasterboard sheet has a size 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 alter these sizes to suit themselves, but choose right size there is plenty, so such a need may not arise. Such parametric characteristics are very convenient for the buyer to choose.
Acoustics
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.
Drywall Tigi Knauf
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:
- The cladding boards themselves;
- Material for creating a metal frame;
- Tools for work;
- Assistive devices;
- Detailed recommendations for carrying out work.
That is, the list of items that are included in the 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.