How much is the sand and cement leveling, and what is the proportion of cement sand in the ground le

This ** is affected by several aspects.

Regionality. For example, the normal mortar leveling in my hometown of Cangzhou, Hebei Province, the full material content is 15 yuan. But I work in Tianjin, at least 20 here. If the ground is severely uneven, additional money will be charged.

The flatness of the original ground. Normally, the ground error is within 3 cm, and it can be normal**. If it is larger than 4-5 cm, you will need to charge an additional fee.

If the error is greater than 5 cm, it is not leveling, and it is necessary to use stone nitrate as a cushion first, similar to the pouring process. to do it. Then add the cost of leveling the smoothing surface.

The size of the area, that is, the amount of work. For families, the area is relatively small, and the ** will be slightly higher. If it is a project, or hundreds of square meters, thousands of square meters, the unit price will naturally come down.

Generally, the family floor is leveled, and the price of finding smooth surface and hemp surface is the same.

If you are looking for a team to do it, then you can do it at 10-15 yuan per flat. If you find a decoration company to do it, it will be about 15-20 yuan. A better renovation company** may be higher. Some will be above 30.

It must be understood that the difference between the fees charged by the decoration company and the work team is by no means just the surface of the cost... Decoration company, quality premium in it. There is also a difference in the process.

The domestic first-line decoration company, the ground leveling process abuses the ordinary decoration team. After doing it, it will not reverse sand for decades, no cracking, and there will be humidity maintenance within a few days after doing it, so as to ensure that the shade is dry, etc. So it's expensive for a reason.

Generally, the ratio of mortar for floor tiles is 1:2 or 1:3, a bag of cement can be paved about 3 to 4 square meters, if calculated according to 4 square meters, 25 kilograms of cement are needed per square meter (a bag of cement is 25 kilograms that is 100 kilograms), then the same proportion of sand needs 50-75 kilograms, this is just a theoretical calculation, there will be more in actual use, because the ground is uneven, so there will be losses.

For example, taking the subsidy area of 20 square meters as an example, if the paving thickness is calculated according to four centimeters, then the amount of cement at this time is, 20 square meters of bag cement; The amount of yellow sand is equal to 20 square meters multiplied by multiplied, and the final result is about cubic meters of sand. Additional Information:

Precautions: 1. The tile should be fully soaked before the tile is fully soaked, so that the pores in the tile absorb water, so that it is not easy to appear hollow and fall off when paving, if the tile is not soaked directly to the wall, it is very likely that the tile will directly absorb the moisture in the cement.

2. Choose high-quality cement sand tiles If you want to have good paving quality, you must choose high-quality cement sand, so that the tiles will stick tightly; The key point of choosing cement is to check whether it has passed the shelf life, if it has passed the shelf life, it is best not to buy; It is best to choose river sand for sand, because river sand contains more moisture, and the effect of pasting will be better.

3. The position of the first brick must be selected to determine the position of the tile in the whole wall, so the position of the first tile must be selected, if the position of the first tile is wrong, the tiles of the whole wall will be crooked.

If R ordinary Portland cement is used, the medium sand with moisture content is medium sand, and the fine sand is not good, and the material amount of cement mortar with a cubic meter of M is about cement kg, sand kg, and water kg. If the thickness of the screed is cm, the standard net content of ordinary Portland cement in a bag of cement bags is about cubic meters of kilograms with kg of sand, and the screed can be laid in square meters. How to master the proportion of ground leveling cement mortar.

The cement mortar mix ratio of ground leveling is cement: sand, which should be stirred evenly. After the cement mortar is fully paved, it is flattened with a long wooden pole to make the mortar and the base layer dense.

Generally, ground leveling can be divided into two kinds, one is the original cement mortar ground leveling, and the other is the self-leveling cement leveling that is now widely used. Both mean that the original ground of the building is leveled to a certain standard. Cement mortar is a mortar prepared on site by cement, fine aggregate and water, as well as lime, active admixture or admixture added as needed, which is divided into cement mortar and cement mixed mortar.

Cement mortar plastering ratio, cement, sand, water, the weight ratio of the three is more than cement mortar plastering ratio, cement, sand weight ratio is used for priming. The ratio of cement mortar plastering, the weight ratio of cement and sand is used for plastering. It should be noted that there is no weight ratio of the plastering cement mortar on the project, and the water can be adjusted according to the degree of convenience for construction.

It's easy to calculate, find someone who knows how to do it, and you can calculate the specific size directly.

You can calculate its body, you can calculate its volume, and then brush it. You can calculate its volume and brush it.

Generally, the ratio of cement and sand on the ground is made according to 1:3, but the composition of water is ignored here, and the composition of water is generally about that, that is to say, the ratio of sand and cement to water is; In this way, the density of the cement slurry can be used in our construction.

Leveling is the use of ordinary cement mortar, leveling has a large defect, one is the flatness control can not achieve the maximum accuracy, leveling thickness is high, followed by the construction process is easy due to the technical problems of the construction party to cause the ground of the house to increase a lot.

Since 2005, the standard has been widely used throughout the country. Once again, the standard for building floor leveling has been updated. The following standards are mainly for home improvement flooring.

The drop within 2 square meters is 3 mm, and the ground is uneven;

The drop difference within 2-3 square meters is 5-10 mm, which is seriously uneven;

The drop within 2 square meters is 3 mm, and the ground is qualified;

Generally speaking, the ratio of cement mortar in home decoration is about 1:3 (cement:sand), and the amount of water should be based on the visual perception of the scene, not too dry, not too thin.

If the thickness of the screed is 3cm, then a bag of cement (the standard net content of bagged ordinary Portland cement is 50 kg) with 230kg of sand (about cubic meters) can lay a screed layer of 5 square meters.

Mounting material: ordinary cement, white cement, medium sand, 107 glue.

1) The wall is inlaid with various porcelain tiles with ordinary technology, and 11kg of ordinary cement, 33kg of medium sand, and 2kg of lime paste per square meter.

2) On the cylinder surface, 13kg of ordinary cement, 27kg of medium sand, and 3kg of lime paste are required for inlaying various porcelain tiles with ordinary technology.

3) The ordinary process of the ground is inlaid with floor tiles and mosaics, and 34kg of ordinary cement and medium sand are required.

4) When the wall is inlaid with porcelain tiles, 107 glue is often added to the cement, and 12kg of ordinary cement, 13kg of medium sand, and 107 glue are required per square meter.

5) Cylinder: 14kg of ordinary cement, 15kg of medium sand, and 107 glue per square meter.

6) The white cement that needs to be wiped after inlay, about every square meter.

7) The amount of cotton silk used for scrubbing the porcelain sheet is about 1kg 100.

8) Adhesive floor tiles, 1kg glue can be glued to 4 6 floor tiles.

One square requires 300 kg of sand and about 30 kg of cement or 150 kg of sand and about 15 kg of cement.

The amount of cement sand laying needs to be calculated according to the specific situation, such as the area and depth of the laying area. The thickness and type of cement sand laid in different engineering projects will also be different. In general, laying one square meter of cement sand requires about 1:1 mixture

1. If you need to lay cement sand with a depth of 10 cm, then you need about 300 kg of sand and about 30 kg of cement per square meter.

2. If you need to lay cement sand with a depth of 5 cm, then you need about 150 kg of sand and about 15 kg of cement per square meter. It is important to note that this is only a rough estimate.

For guessing or actual engineering laying, it is recommended to make accurate calculations according to the specific situation and requirements.

Uses of cement sand:

1. Cement sand can be used for the laying of the ground and wall, such as the ground, corridor, room, bathroom, kitchen, etc. There are applications both inside and outside the building.

2. For road and bridge construction, cement and sand are also widely used in traffic projects such as roads and bridges, such as paving roads, sidewalks, bridge slope protection, etc.

3. For water conservancy projects, cement and sand can also be used in water conservancy projects, such as reservoirs, dams, flood control, etc.

4. Industrial construction, cement and sand are also needed in industrial construction, such as ground laying in factories, warehouses, parking lots, etc., as well as the foundation and supporting structure of high-rise buildings. <>

Take 10 square meters as an example: the amount of cement mortar 10 * average thickness) = cubic meters, the amount of sand used per cubic meter of mortar) = 225kg, the amount of cement 225.

The volume of concrete is easy to calculate, but the volume of cement is not easy to calculate. Therefore, the mass ratio of all materials per unit volume of concrete is very intuitive in the production of concrete, which is more commonly used. There is no need for any conversion to know the input amount of all materials.

For example, C30 concrete, with the following: cement 220, mineral powder 70, fly ash 70, sand 800, stone 1040, water 175, admixture several amounts, the above units are kg cubic meters. Among them, the admixture is more special, and it is generally expressed by the dosage.

The reference material is the quality of the total compound. For example, the amount of admixture refers to the amount of admixture for the total mass of the glue, and the mathematical formula is the quality of the admixture = the quality of the glue*.

100 square meters of house to do floor leveling needs square yellow sand, tons of cement.

The ratio of water to high bulk mud and mortar in home decoration is about 1:3 (cement: sand), and the amount of water should be based on the visual perception of the scene, not too dry, not too thin.

If the thickness of the screed is 3cm, a bag of cement (the standard net content of bagged ordinary Portland cement is 50 kg) with 230kg of sand (about cubic meters) can lay a screed layer of 5 square meters.

According to the analysis of the cast-in-place flatness of the concrete slab of the general house, the thickness of the screed layer is 30mm thick on average, so a total of 3 cubic meters of fine stone concrete is required.

The fine stone concrete of the leveling layer can not be composed of cement and yellow sand alone, and fine stone should be added, according to the ratio of 1:3:5, 4 tons of fine stone are required.

Summary. Hello dear :

To use cement and sand with a total weight of 768kg. The weight of conventional cement concrete is about 2400kg m, according to this calculation, the volume of 16 square meters to make 2 cm thick is.

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Hello, I have seen your question and am sorting out the answer, please wait a while Oh Dear, hello: to use cement and sand with a total weight of 768kg. The weight of conventional cement concrete is about 2400kg m, and according to this calculation, the volume of 16 square meters to make 2 cm thick is.

If my answer is helpful to you, please also give a thumbs up (review in the bottom left corner and look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress.) If you feel that my answer is still satisfied, you can carefully slip my head filial piety Zen like a one-on-one consultation. Finally, I wish you good health and a good mood!

Summary. Dear, I am glad to answer for you: How much cement and sand do you need for 1000 square meters to level 2 centimetersHow many tons of yellow sand do you need to use for 1,000 square ground leveling?

The ground is usually 2 to 3 centimeters thick cement mortar to find the floor, according to 3 centimeters of 1,000 square meters is: 1000 cubic of mortar, the amount of each cubic cement mortar is cubic yellow sand, 30 cubic meters of sand, each cubic meter is about tons, tons. Answer:

1,000 ground requires 28 tons of yellow sand. Here 2 cm is the thickness of laying cement mortar, calculate the volume of laying 1 square meter of cement mortar, the volume of two 丨 x 丨 two cubic meters, the volume density of cement mortar is 1800 kg cubic meters 2000 kg cubic meters, two 36 kg 40 kg, so the amount of cement mortar with a thickness of 2 cm of 1 square meter is 36 kg 40 kg.

How much cement and sand is needed for 1000 square leveling 2 cm.

Dear, I am glad to answer for you: how much old fiber cement and sand do you need for 1000 square meters to level 2 cm? The ground is usually 2 to 3 cm thick cement mortar to find the flat, and 1,000 square meters are calculated according to 3 cm

1000 cubic meters of mortar, the mixing amount of each cubic cement mortar is cubic yellow sand, 30 cubic meters of sand, each cubic meter is about tons, tons. Answer: 1,000 ground requires 28 tons of yellow sand.

Here 2 cm is the thickness of laying pure tan cement mortar, calculate the volume of laying 1 square meter of cement mortar, the volume of two 丨 x 丨 two cubic meters, the volume density of cement mortar is 1800 kg cubic meter 2000 kg cubic meter, two 36 kg 40 kg, so laying 1 square meter of cement mortar with a thickness of 2 cm requires a trouser imitation of 36 kg 40 kg.

You can say how many tons of cement and how many squares of sand.

The sand is 28 tons and one or two tons of cement.