How to calculate the consumption of the M150 mixture per 1 m2 of floor screed made of cement-sand mortar

Accurate budgeting and preparation depend on knowing how much of the M150 mixture you’ll need when planning a floor screed project using cement-sand mortar. Because of its strength and durability, the M150 mixture is a popular choice for screeding; however, careful calculation is necessary to ensure that you use the appropriate amount for your project.

The steps to determine the M150 mixture consumption per square meter of floor screed are outlined in this article. We’ll simplify the procedure into doable steps so you can easily calculate the amount of mixture required for a successful application.

You can prepare more effectively if you are aware of the variables that influence mixture consumption, such as the thickness of the screed and the mix ratio. By the time you finish reading this guide, you’ll know exactly how to calculate how much M150 mixture you’ll need, which will help your screeding project go smoothly.

Features of mixtures: characteristics, recommendations for selection

Like all other brands, Dry Mix M150 is made up of cement and sand.

Is the brand index, and the figure next to it shows the load (in kilograms per square centimeter) that a monolith that has hardened completely (usually within 28 days) can bear. Since the quality of the raw materials, adherence to technology in solution preparation, accuracy in pouring, conditions during work and operation, etc. all affect concrete’s strength, the indicator is only an estimate.

However, it is believed that hardened concrete M150 can support a load of 150 kg per square centimeter in ideal circumstances.

  • Appearance – dry gray powder of homogeneous composition.
  • Temperature for use in work – from +5 to +30 degrees Celsius.
  • Filler size – up to 0.8 millimeters.
  • Water consumption per 1 kilogram of mixture – from 0.13 to 0.15 liters.
  • Consumption per 1 m2, subject to an application thickness of 10 millimeters – 19 kilograms.
  • Density of the hardened monolith – about 1500 kg / m3.
  • Permissible thickness of the floor screed layer – up to 4 centimeters.
  • Water holding capacity – 90%.
  • Setting time – 2 hours.
  • Hardening time – 24 hours.
  • Full strength gain cycle – 28 days.

It is important to carefully read the instructions and consider the fundamental requirements for operation when selecting the M150 mixture for screed or plaster, masonry, including expected loads, the impact of unfavorable factors, the requirement for frost resistance and resistance to chemical factors, etc.

It is advisable to consider that the standards listed on the packaging are designed for skilled artisans and the most precise adherence to technology when estimating the mixture’s consumption. Typically, actual consumption is 12% higher.

The primary competitive advantages of the cement-sand mortar M150 are its low consumption, adaptability in use, high quality of all components (when taken in the proper amounts), strength and dependability, good degree of resistance to frost and water, and complete compliance with GOST standards and requirements. The mixture is created using premium Portland cement in a range of grades, along with clean sand, different impurities, and polymer additives.

Concrete floor screed, interior and exterior finishing, plastering, leveling ceilings, laying bricks, gas blocks, and other building materials can all be completed with the solution based on the dry mix M150. Concrete is a good foundation for puttying, painting, and wallpapering later on.

Cement-sand mortar can also be used to restore areas with damaged plaster, fix and remove floor and wall cracks, and cement stairs. If the layer is only three centimeters thick, the solution can be used to level the ceiling without the need for reinforcing mesh.

Types of mixtures

Although there is a wide range of cement and sand-based solutions available, the most widely used grades are those ranging from M100 to M300. These grades are frequently selected for specific tasks because of their adaptability, affordability, and simplicity of use.

M100

Lime is included in the composition of the cement-sand mixture M100 solution in addition to the other main components. As a result, the dry mixture costs a little less than equivalents of a higher grade. The solution made using the dry mixture M100 is appropriate for leveling the base, plastering walls and ceilings, and removing small imperfections from screeds that have already been poured.

M200

Masonry mounting is the term for this composition. The material is available for purchase in various forms, chosen based on the intended use of the solution, such as masonry, screed pouring, or plastering. The dry mix M200 consumption per square meter, assuming a thickness of 5 millimeters, is approximately 8.5 kilograms.

M300

Since it is typically used when pouring prefabricated, strip, or monolithic slab foundations, this cement-sand mixture is also known as a foundation mixture. When compared to other brands, the material’s price is fairly high. The solution is also applied to screed arrangements and block structure laying. Per square meter, about 19.5 kg of the mixture are used.

M150

This composition is regarded as universal because it can be used for practically any kind of work, including plastering various surfaces, pouring monolithic structures, building products, repairing and restoring damaged concrete monoliths, and more. Furthermore, the M150 mixture can take the place of any other if needed.

Various additives may already be present in the final cement-sand mortar’s composition, or the mixture may need to be prepared with the addition of plasticizers and additives. The tasks and conditions of the work, as well as additional concrete use, determine the final component composition.

The composition’s primary uses include finishing projects both inside and outside, pouring basements, ceilings, and floors, finishing facades, installing walls, working in highly humid spaces, and applying various aggressive influences.

It just takes a few drops of water added as directed and thorough mixing to create a dry mixture. If required, you can create the solution on your own by combining the required ingredients in a specific ratio.

Understanding the specific density of the M150 mixture and the intended screed thickness is crucial for precisely estimating the consumption of the mixture for a 1 m2 floor screed composed of cement-sand mortar. By being aware of these variables, you can calculate the amount of mixture required and make sure that materials are used effectively, preventing waste and guaranteeing a smooth, long-lasting floor finish. This tutorial will assist you in obtaining accurate results by simplifying the calculation process into manageable steps.

Optimum consumption M150

Assuming a 1 centimeter thick pouring layer, the consumption per square centimeter of floor screed made with the M150 brand mixture is 22 kilograms. Although the layer thickness can vary, it typically ranges from 5 to 10 centimeters. The mixture is prepared in portions and manually poured because the solution mixed with water has a two-hour viability period. After 28 days, the monolith achieves a full strength cycle.

The floor proves to be robust and dependable, able to bear heavy loads: adhesion is 0.5 MPa and bending strength is 2 MPa. The concrete floor is appropriately prepared (coated with various primers, impregnations, processed mechanically, etc.) to increase adhesion with subsequent coating.

Floor Area (m²) Required Volume of M150 Mixture (m³)
1 0.025
2 0.050
3 0.075
4 0.100
5 0.125

Obtaining a smooth and long-lasting finish on your floor screed requires precise calculation of the M150 mixture consumption. Knowing the precise specifications needed for your project will help you buy the appropriate quantity of materials, reducing waste and unnecessary expenses.

To obtain accurate measurements, don’t forget to take the substrate type and screed thickness into consideration. Verify your calculations again and seek professional advice if necessary to help prevent any possible problems during application.

If you take the proper approach, you should have no trouble completing your flooring project within your allocated budget and to the desired level of quality. Have fun constructing!

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Anna Vasilieva

Journalist with a technical education, specializing in construction topics. I can explain complex technical topics in simple and accessible language.

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