When purchasing mass products, regardless of their intended purpose, you need to pay attention to a number of accompanying documents. They will become the main guarantee of the quality and reliability of any product. This approach is key when purchasing building materials. After all, the well-being of all apartment inhabitants depends on their environmental friendliness, safety, durability and a number of other indicators. What characteristics must a gypsum board from Knauf have in order to receive a certificate of conformity? What material should not be used in the repair process? The following article will answer all these questions.
Accompanying documents
What is a certificate for plasterboard (Knauf)? This is paper that confirms the possibility of manufacturing a particular product on the territory of the state. The certification scheme involves conducting a series of product tests with the preparation of appropriate protocols. As a result, the potential manufacturer receives a certificate confirming the quality of the product.
The Knauf company is a leading manufacturer in the building materials market and supplies the following range to the domestic market:
- drywall and other products based on gypsum mixtures (Figure 3);
- thermal insulation and soundproofing materials(picture 1);
- plates for suspended ceilings;
- Self-leveling floors;
- rolled metal;
- materials for wall decoration (Figure 2).
All of the above list items (including hl) have mandatory permits and certificates of conformity from a number of European countries, including Belarus, Russia and Ukraine.
Besides, plasterboard Knauf like any other finishing material intended for indoor use, must have a certificate fire safety. The presence of the two above documents is mandatory both for imported products and for those produced under the Knauf brand at domestic enterprises.
Characteristics of certified plasterboard
It is known that plasterboard sheet knauf there are several types:
- standard;
- moisture resistant;
- fire resistant;
- moisture-resistant and fire-resistant;
- fibrous supersheet.
Each type of plasterboard sheet has a number performance characteristics, which are confirmed by certificates of conformity.
Table 1. Technical characteristics of plasterboards
Only drywall that meets these characteristics can receive a certificate of conformity and will be allowed to be sold on the domestic market. This is especially important in view of the many counterfeits that are of extremely low quality and can be hazardous to health.
Separately, it is worth noting the characteristics superlista Knauf, which has increased mechanical strength and wear resistance. In addition, this material has the following advantages:
- increased fire resistance (plasterboard has a fire certificate);
- the ability to “breathe”;
- does not contain harmful or poisonous components;
- easy to process and cut;
- meets all international quality standards.
You can use gypsum boards not only when building walls, but even when finishing the floor!
How to choose the right materials for repairs
There is a popular belief that drywall is harmful to health and can emit environment unsafe substances and compounds. This is not entirely true. After all, GCL from Knauf has all the necessary certificates confirming its quality.
How should you act to avoid the harmful effects of drywall on human health? To do this, you should follow simple rules:
- do not use Chinese-made fakes in construction, as they often contain phenol or formaldehyde;
- carefully handle the edges when cutting;
- used for finishing rooms with high humidity, and window openings moisture-resistant plasterboard;
- use high-quality certified materials for finishing.
When purchasing materials for repairs, you should not only go to a large hardware store, but also familiarize yourself with the accompanying documents on the spot. The fire safety certificate and the certificate of conformity for drywall should always be available for review. If the seller refuses to provide Required documents, you should look for a more reliable supplier.
The appearance of the product may differ from that shown in the photograph.
Description
Rectangular moisture resistant sheet material, consisting of two layers of special cardboard between which is laid a layer of gypsum with various strengthening additives.
Scope of application:used in rooms with high level humidity (for example, in bathrooms) to level the bases for subsequent finishing decorative materials, for the construction of additional interior partitions, creating suspended ceilings and other facing works.
Properties:the material has water-repellent properties and contains substances that prevent the formation of mold and mildew. The facing cardboard is treated with various auxiliary substances, which increase its strength, fire resistance and moisture resistance. In general, the use of plasterboard sheets allows you to reduce the labor intensity of work, increase labor productivity and implement a variety of architectural and design projects.
Characteristics:blade thickness - 12.5 mm. Dimensions: length - 3 m, width - 1.2 m.
Storage:store the material packed in plastic bags indoors.
Moisture-resistant design from KNAUF (1200*3000*12.5 mm)
Knauf gypsum board is a drywall with moisture resistance properties. It's made by special technology. Plaster containing various additives is placed between two layers of cardboard. Cardboard is used exclusively for special purposes. It is able to repel water and, thanks to special impregnation, does not succumb to fungus and mold. In addition, this cardboard is very durable and does not burn in the event of a fire.
The sheets have a regular rectangular shape.
Moisture-resistant gypsum board Knauf is used in rooms such as the bathroom. This material can be used to make additional gypsum boards Knauf partitions, so suspended ceilings. It all depends on the imagination of the master.
The material is very convenient to use. With its help, you can carry out renovations in the room much faster than usual or make any design ideas. Now you can even perform curved elements. The smoothness of the lines will make the bathroom more comfortable and fabulous. GKL facilitates the work of wall cladding. Relieved general design premises. With its help, you can create a favorable indoor climate with high humidity.
The appearance of the product may differ from that shown in the photograph.
Description
Most builders who are faced with the task of what material to use in rooms with high humidity and the need for fire protection always give preference to the material gypsum plasterboard 9 5. Purchasing plasterboard plasterboard 9 5 means getting at your disposal a material that will be characterized by high quality and reliability. Moisture-resistant gypsum board 9 5mm is widely used for the construction of interior partitions in public spaces and residential buildings. Gklv 9 5, the price of which in our online store is strikingly different from our competitors, will serve you as an excellent material for making complex curved surfaces in the place where you live. It is also worth knowing that the price of GKLV 9 5 that you pay in the store will be fully paid for an exceptionally high-quality product.
This material includes:
- gypsum mixture;
- two layers of special cardboard;
- reinforcing additives.
Moisture-resistant gypsum board 9 5 is very convenient for installation due to its low weight. Due to its low weight, GKLV 9 5 can be used in cases where a small load on the floors is required. Even without special skills in this type of work, you can easily cope with the task of installing this material.
Moisture-resistant plasterboard 9 5mm is also actively used in those parts of buildings in which it is necessary to provide increased protection from fire. This is due to the fact that in addition to the resistance of gypsum board 9 5 to moisture, this material is also resistant to fire. Moisture-resistant gypsum board 9 5 will allow you to achieve a perfectly flat surface of walls or ceilings in rooms with high humidity.
A rectangular sheet material consisting of two layers of cardboard between which is laid a layer of gypsum with various reinforcing additives.
Scope of application: used in rooms with high levels of humidity (for example, in bathrooms) for leveling bases for subsequent finishing with decorative materials, for erecting additional interior partitions, creating suspended ceilings and in other facing works.
Properties: the material has water-repellent properties and contains substances that prevent the formation of mold and mildew. The facing cardboard is treated with various auxiliary substances, which increase its strength, fire resistance and moisture resistance. In general, the use of plasterboard sheets allows you to reduce the labor intensity of work, increase labor productivity and implement a variety of architectural and design projects.
Characteristics: canvas thickness - 9.5 mm.
Storage: store the material packed in plastic bags in a room with low air humidity.
Currently, to carry out high-quality repairs, it is almost impossible to do without drywall.
Gklv Knauf has an acceptable price per sheet. The material is rectangular sheets consisting of two layers of specially processed cardboard with a gypsum layer and reinforcing additives. The side edges are rolled with the edges of the cardboard. Cardboard acts not only as a reinforcing frame, but also as an excellent base for applying any finishing materials. For use in residential premises, GKLV Knauf price is simply ideal for a wide range of consumers. Drywall is produced according to German standards and fully complies with the declared quality.
When conducting finishing works the use of plasterboard helps eliminate wet processes and increase productivity. GKLV Knauf price provides for the production of curved surfaces and the implementation of architectural solutions. Construction costs are reduced and environmental friendliness and a favorable indoor climate are ensured. Reducing the weight of the building structure using KNAUF fireproof plasterboard. Its use is justified under tight installation deadlines.
High-quality leveling is impossible without a dry mixture. It must be distributed in an even layer from the wall to the doorway using special slats. Construction dry KNAUF mixture necessary to level the base for floor structures. It should only be used on clean, dry substrates. To increase the strength of the connection between sheet surfaces, you can use universal PVA glue. Another way to fasten sheets to each other is with self-tapping screws. Self-tapping screw for fastening GVL is used for fastening to wooden surfaces and metal profiles.
It is very difficult to cut gypsum board sheets unless you use a drywall saw. The tool has excellent sharpening and is suitable for finishing work. The material is quite fragile and difficult to cut into shapes. You can make circular parts, cut holes, or perform similar operations using a special tool. To simplify the process, you can use a compass, ballerina or circular cutter for working on drywall.
Depending on the purpose of the tool and the type of work performed, select suitable materials won't be difficult.
Today, the most relevant and widespread material on construction market is drywall (gypsum plasterboard). Without him modern renovations rarely dispensed with, because it has many useful qualities.
In view of the fact that there is now quite a noticeable demand, today there is enough a large number of GKL manufacturers. At the same time, some characteristics of the sheets may deteriorate due to non-compliance with manufacturing technology. Therefore, when purchasing gypsum boards, it is very important to inquire whether the seller has a document of quality compliance in order to be sure to buy good products.
Drywall today is produced by many enterprises. But the manufacturing technology must be identical so that there is no reduction in the basic characteristics and properties of the product. Manufacturers such as Knauf, Magma, Volma have already proven themselves in the construction market. Their gypsum boards are always of high quality, and their certificates are reliable. You can find out how a real certificate will look, or download it to avoid mistakes, on the Internet on the manufacturers’ websites.
GKL sheets
It serves as confirmation that this product meets all norms and standards. This conformity document always accompanies the product High Quality, as you can see at personal experience by purchasing Volma, Knauf or Magma materials.
It confirms the properties of the material and guarantees its full compliance with the requirements of GOST.
Drywall has gained such popularity due to the fact that it has a number of advantages:
- environmental friendliness and safety;
Note! Plasterboard sheets are completely environmentally friendly, since only natural materials are used in their production.
- the presence of specific properties (moisture resistance, fire resistance);
- strength;
- wide scope of application;
- long service period;
- simple and easy installation;
- availability.
Therefore, many product parameters must be standardized. This primarily concerns safety and environmental friendliness. It is this indicator that is often neglected by many unscrupulous manufacturers.
Sheets produced in violation of production technologies can be dangerous to human life due to the content of toxic substances. In addition, indicators such as strength, fire resistance and moisture resistance may decrease. This can lead to the fact that the assembled gypsum plasterboard structure simply collapses under its own weight.
Quality products
All products Knauf company, as well as well-known domestic manufacturers (Magma, Volma) fully meets international quality requirements. This is confirmed by the compliance document.
Sample
The following information is reflected here:
- name of the manufacturer;
- Name of product;
- specifications material;
Note! You can download technical specifications on the manufacturer's website.
- compliance with GOST, fire safety, sanitary and environmental standards.
Remember, a certificate for drywall serves as a guarantee not only of high-quality repairs, but also of your health! Be careful when purchasing these types of products so as not to run into low-quality goods. Read the certificate carefully so that no one can deceive you.
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