"M-150" (dry mix): characteristics, features, application

Today's construction market there are a lot of dry mixes designed to significantly ease and speed up the workflow. The basis for their manufacture are cement and sand, which, to improve the technological properties of the prepared solutions, in the production of added plasticizers. The consumer should only open the package, pour the desired amount of material, add water and knead until a homogeneous mass.

One of such materials is "M-150". The dry mix of this brand are produced for different types of work-installation, installation, finish.

Features

Thanks to the use of particular production technologies and the optimal ratio of the components, the material acquires a unique quality, an extremely important and necessary during maintenance or construction. This:

1. Reliability.
2. High quality.
3. Excellent adhesion with bases of different kinds.
4. Economical consumption.
5. Water resistant.
6. Versatility. The material can be used at external and internal works.
7. Frost.
8. Water vapor Permeability.
9. Good performance of soundproof and heat-saving properties.

The Weight of the package in which produced dry mixture "M-150" - 50kg.

Advantages

The undeniable advantages are very many positive properties. Among them is the ability to create an even layer. This is a very important factor in the plastering, masonry walls, and other works. On the surface of the finished layer is not formed chips and cracks. But this is possible only in case if during preparation of the solution and its application was not allowed errors.

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High strength solution of the dried material allows the use of this brand when laying stone, both artificial and natural. After hardening the entire area, which was the sprayed solution remains uniformly dense.

In addition, due to the fact that the mixture has a high frost resistance, it can be used in all regions of the country, including in the North.

Features composition

Mix dry universal "M-150" - a material consisting of several components, taken in the amount prescribed by GOST № 28013-98.

This:

1. Portland cement. Material grade - "PTS 400Д0". It contains no additives.
2. Portland cement. Material grade - the "500 PTS". Mineral supplements D20.
3. Fractional sand. Dry the combined material contains particles with a range of 0.1-1.2 mm.
4. Modifying polymer additives. They need to improve binding properties and overall quality of the material.

But to cement mass has preserved its properties, it must be properly stored. The best place for this – closed dry premises, with temperature between 7 and 35 C. maximum storage humidity – not more than 70%. But even in such favorable conditions for the material should not more than 6 months, otherwise it will begin to lose its properties.

Features

As well As any other material that requires special handling and "M-150". The dry mixture should be used after mixing a maximum of 2 hours, otherwise it will harden and become unsuitable for application. Therefore, it is necessary to take care of the surface preparation. It needs to be cleaned of any contamination. Lubricating oil, grease, dust and other similar substances reduce the adhesion, and a quality connection is unlikely to succeed. In addition, you need to clean those areas that are crumbling. If there are mosses, algae, fungi, must be removed and infected surfaces to handle any of the fungicides.

Those surfaces which absorb liquid, must be primed. Another way – multiple moisturizing, but each subsequent time it is necessary to moisturize only after the previous coat is completely dry.

The Preparation of the mixture:

1. In a container for mixing pour the necessary amount of material "M-150". The dry mixture should be distributed evenly on the bottom and then add the warm water. The proportion of 1:5.
2. Stir the solution until the mixture becomes homogeneous.
3. After 5 minutes, the mixing procedure repeated, but adding liquid is not necessary.

Application Area

The Mixture is designed for finishing work on various surfaces. It can be ceilings or walls, which will continue to be plaster, papering or painting. But it's not the whole list, which uses "M-150". Dry mixture used for the following purposes:

1. Installation and styling.
2. Leveling surfaces in concrete forms and different structures.
3. Pour.

And the mass can be applied to concrete, cement-lime, sand-cement and brick surfaces.

Expense and acquisition

Uninformed consumers are usually interested in how much you need to purchase material to work with, if you will use it dry mix "M-150". Consumption depends on the type of work done. For example, on one square meter you will need about 20 kg of finished solution, if it is applied with a layer thickness of 1 cm.

If it is masonry, then the results are completely different, because they depend on the thickness of the masonry material. The number is for 1 sq. m.

1. Half of a brick – 25 kg.
2. A brick – 50 kg.
3. Half a brick – 75 kg
4. Two bricks – 100 kg.

There are plastering, installation and masonry and dry mix "M-150 universal". Weighs 50kg packing of any kind of substance: it is convenient for transportation, storage and use, but some manufacturers produce and 25-pound bags. Which option to choose depends on the scope of work and manufacturer's rating. If the latter is not credible, it is better not to save and to turn to trusted brands.