Free online calculator for calculating the consumption of Volma plaster : Layer, Layer Titan, Layer Ultra, Canvas, Plast, Lux, Start, Gloss, Aqualite, Aqualayer, Base, Aquaplast, Aquacanvas, Gypsum Active, Gypsum Active Extra, Aqualayer Mn, Aquastart, Cement Active, Tandem. This calculator is designed to help make an approximate calculation of the amount of materials in kg per 1 m2 required for your repair, but it cannot take into account natural losses during use and the skill level of the technician.
General description and properties
Volma Layer is gypsum plaster, which means that the main part of the mixture is gypsum, and the rest is various additives that improve its properties. For example, plasticity, the ability to adhere well to various substrates and not set for a long time. Most manufacturers keep secret both the types of such additives and the exact recipe for making plaster, indicating only general information on the packaging.
Gypsum plaster is a powder, the color of which depends on the shade of natural gypsum, mined in different quarries and having various impurities. It can be white, gray, with a greenish or even pinkish tint. This does not affect the quality of the product in any way.
Volma Layer has a lower consumption than pure gypsum due to its greater plasticity and prolonged setting time - it is easier to “stretch” it over the surface in an even and as thin layer as possible. Although the main advantages of the product include the ability to apply a fairly large layer up to 60 mm thick without the need for reinforcement.
When leveling with cement plaster, such a thick layer must be reinforced with mesh Source evro-lshop61.ru
For reference! The retarding additives included in the dry mixture allow the ready-made solution to be used within 1-2 hours from the moment it is mixed, while “pure” gypsum sets within 20-25 minutes.
One of the significant properties of all gypsum compositions is their ability to actively absorb water and moisture from the air. In this case, the coating swells, becomes loose and heavy, and can peel off from the surface. Therefore, they are used mainly for interior work.
On the facade of a house, gypsum plaster does not hold up well without a reliable protective coating Source hotgeo.ru
See also: Catalog of companies that specialize in finishing materials and related work
Instructions
To thin gypsum plaster, use only clean plastic buckets or other containers. It is not recommended to dilute in metal containers. First, water is added at the rate of 600-650 ml per 1 kg of mixture, and then the gypsum plaster itself. Then knead until smooth using a drill or mixer. If the desired consistency is not achieved, add water or gypsum plaster as needed. After mixing, the gypsum plaster mixture should sit for two to three minutes. After this time, you can begin application.
Specifications
The main characteristics of Volma Layer plaster - consumption per 1 m2 of wall, minimum and maximum layer thickness, drying speed, strength, frost resistance, adhesion to different substrates.
Consumption
According to the manufacturer's data indicated on the packaging, when applying a layer of plaster 10 mm thick, the consumption of Volma Layer per 1 m2 is from 8 to 9 kg of dry mixture. To calculate the required amount of product, you need to know the curvature of the walls or ceilings and determine which layer is needed to level them.
For example, when increasing the thickness of the finishing coating to 15 mm, i.e. one and a half times, the consumption will increase proportionally, which will be 12-13.5 kg.
However, even an experienced finisher will not be able to make an accurate calculation, since differences in the level of the plastered surface have a variable value: more in one place, less in another. Therefore, the consumption is calculated approximately and at least 10-15% is added to the obtained value as a reserve.
Plaster consumption per 1m2
The most affordable and easiest way to level the walls is to plaster them. Before purchasing certain building materials, you need to know how much of them will be required for a given area. When starting work, we recommend making an accurate calculation of the plaster consumption per 1 m2, so as not to make a mistake in purchasing the required amount of consumables. Using our calculator to calculate plaster consumption, you will avoid delays in work and material waste that will inevitably arise when purchasing insufficient or too much mixture.
Video description
Why it is important to take time and let the plaster dry thoroughly is explained in the video:
Best before date
Subject to the recommended storage conditions for the plaster in unopened, intact packaging, the manufacturer guarantees that the technical characteristics of Volma Layer gypsum plaster will remain unchanged for 12 months from the date of manufacture.
There must be storage space;
- dry;
- ventilated;
- heated, since the air temperature must be positive.
Over time, the activity of the dry gypsum mixture decreases, especially if it absorbs moisture from the air. Therefore, unspent remains must be hermetically packaged for storage and subsequent use.
The date of manufacture is printed on the side surface of the bag Source nikastroy.ru
Varieties.
All types of products are universal, thanks to a special, well-thought-out formulation of dry mixtures, they can easily be used for interior finishing work and ideal leveling of wall surfaces. For example, gypsum will be an excellent solution for preparing walls for further decoration - painting, wallpapering, laying ceramic tiles.
Volma cement plaster is an ideal solution for rooms with sharp temperature changes, as well as for finishing facades. Thus, depending on the selected mixture, the product can be used for both internal and external finishing work.
The presented dry mixtures are conventionally divided into two types:
- On a gypsum basis;
- With cement binder.
Briefly about the main thing
Like all gypsum mixtures, Volma Layer is used for finishing walls, partitions, slopes and ceilings inside residential premises with normal humidity. Specialists are attracted not only by the economical consumption of Volma plaster, but also by its other characteristics - high strength, good adhesion, ease of application, the ability to do without a primer and finishing putty. All this is ensured by a special mixture recipe with special modifying additives.
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Storage conditions
Wall coverings are stored in well-ventilated areas in bags placed on wooden pallets. If the bag is damaged, the mixture must be poured or used first. The guaranteed shelf life of the finishing material is 12 months. Standard packaging of wall coverings is made in paper bags weighing 30 kg.
Reviews are positive and negative
Opinions about Volm products are usually positive. All consumers saw in this finishing material good consumer properties, affordable price and excellent quality. Detailed instructions on all packages serve as a guide throughout the repair. If you strictly follow all the requirements and points, you can achieve the desired result. The manufacturer informs that after finishing the walls with the product, further puttying is not necessary. But, based on the practical experience of repairmen, a little puttying still won’t hurt. The final appearance of the room depends on the quality of the finishing.
White Volma (30kg) is the best option for preparing walls and ceilings for further painting or wallpapering. The average price of products is 350 rubles. This is a universal material that can be easily applied to gypsum fiber sheets, bricks, cement and foam concrete. Today the products are the most competitive in the finishing materials market
Tool for the job
To plaster manually (it does not matter with what composition), classical and modern tools are used.
So, to prepare the mixture you will need:
- a construction mixer (if you don’t have one, you can use an electric drill with an attachment for mixing);
- Master OK;
- spatula (for removing unstirred mixture from the walls of the container).
To dilute the dry mixture, take plastic containers that must be clean and dry. The volume depends on the speed of production of the gypsum solution (the experience of the plasterers, their quantity); for a beginner plastering alone, at first a basin of up to 60 liters will be enough. You will also need a container of water (bucket) in which to wash the mixer attachment after use.
For preparatory work:
- spatulas and other tools for removing old coating;
- roller, brush (for priming);
- spatula for repairing cracks and chips;
- level (for checking the verticality of the wall, installing beacons), preferably a laser one;
- cords and plumb line (if there is no laser level).
Directly used for plastering:
- Master OK
- rule (h-shaped for leveling, trapezoidal for trimming);
- sponge grater (use a tool to “soak” and polish);
- spatula (wide);
- ironing board
Spatulas and a smoothing iron must have a stainless steel working part.
To refine the surface, textured/structural rollers and other devices can be used.
You will also need:
- pencil (for marking);
- masking tape;
- film (to protect adjacent surfaces, frames and glass);
- roulette;
- garbage bags;
- stepladder or scaffolding;
- carrying to control (using an angular light) surface quality;
- clean rags.
Which one to choose?
The leaders on the market are such plasters as Rotband and Volma. Therefore, consumers, both professionals and home craftsmen, very often have a question - which plaster is better, Rotband or Volma? Both products are of high quality, durability and excellent composition.
The advantage of Volma products is undoubtedly its versatility, as well as the ability to use it as a decorative finish that does not require additional work. First of all, it is a pure white color, as well as the ability to choose other shades; the resulting smooth glossy surface is no less important.
This is a company that has a 70-year history, which means experience and proven technologies. You can buy Volma plaster for machine application, as well as for manual application. The cost of the most popular products is quite affordable; this is an excellent choice not only for professionals, but also for home craftsmen.
You can order selected mixtures on the Internet; this is one of the most convenient methods of purchase, including delivery.
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Preparations for work
The minimum humidity level in the room should be 5%, the maximum recommended temperature is +30 degrees.
A well-prepared surface is the key to the success of any plaster.
Surface preparation
Before plastering the surfaces, they should be carefully prepared.
Preliminary surface preparation is as follows:
- remove dust, various types of stains, dirt. Be sure to dry the surface after cleaning;
- remove fungus and salt deposits, if present;
- eliminate irregularities and depressions
- clean metal parts from corrosion;
- It is recommended to treat weakly absorbent surfaces with Volma-Contact, and highly absorbent surfaces with Volma-Universal or Volma-Plast. Pre-treatment with a primer makes it possible to increase the stickiness of the solution to the surface.
