Gypsum plaster Knaufrnband is a universal dry stucco mixture combined with polymers. This is the latest product of the construction industry, which is a worthy substitute for cement-sand mixtures, which are still very popular in the building materials market.
The composition of gypsum plaster Knauf Rotband includes natural gypsum. This mixture is complemented. Such sand contributes to a more prompt drying and hardening of the plaster mixture, increasing this period from a couple of minutes to several hours. For a greater effect, this mixture includes minerals and polymers.
Positive sides of gypsum plaster:
– small grain;
-flexibility;
-low thermal conductivity;
-prevention from cracks;
-smooth impeccable surface;
– Good clutch of surfaces.
Gypsum perfectly absorbs and returns excess moisture from the surrounding world. Thanks to this property of gypsum, a favorable atmosphere is established in the room, which prevents dampness and moldiness. But an unacceptable increase in humidity to 60 %. In this case, it is impractical to use gypsum in general.
It was checked in practice that this mixture is very productive. Compared to other materials with it, you can work for a long time. But for an additional increase in working time, plastering mixtures are connected to various additives.
This gypsum plaster mixture is well laid on concrete, brick surfaces. At the final stage of decoration, the basis is a mixture of cement with sand and lime. Apply a layer of plastering mixture, in subsequent layers including paint, wallpaper, etc. D.
You need to mix a dry mixture of water, then beat everything thoroughly until a homogeneous mass. You can use technical devices for this. The base must be pre -prepared, dried and clean. You can lay the solution yourself, or with the help of special equipment.
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