How much is 12 centimeters on the ground, how much is 15 centimeters on the ground

One acre of land is 667 square meters, and 30 acres of land is about 2,000 square meters. According to the calculation of 12 cm thick floor, 40 kg of cement per square meter, 80 kg of river sand, 40 kg of fine stone of 12, and 1 to 3 concrete concrete, in order to prevent sagging, cracking and deformation, it is necessary to plant reinforcement, and use 12 round steel to tie it according to 30 cm square. The cement is about 320 a ton, the river sand is 80-90 yuan a cubic meter, and the fine stone is at the same price.

Steel is about 3,200 yuan a ton. 5 kg of steel per square meter. Manual reinforcement is 3 yuan per square meter, flooring is 6 yuan per square meter (including handling fees and mixing fees), steel bars are 16 yuan per square meter, and the net cost is 25 yuan per square meter.

Profit 20%, 5 yuan, a total of 30 yuan per square meter. If taxes are added, it will be Canadian dollars per square meter. The survival price includes tax per square meter.

The number of excavation squares ** (60 square meters) + the number of cushion squares ** (40 square meters) + concrete (40 square meters of cement + sand and gravel = 1:3 ratio) + project coordination and loss costs The price of labor varies from place to place, and it is best to find the locals to ask how much money is on the one side, and then calculate it yourself.

500*15*;(volume).

The self-weight of the lime is calculated at 12kn m3.

1125*12%=135msup3;

The weight of lime is 135*12=1620kn

The mass is almost 160 kilograms.

The ground hardens 15 cm and 15 to 20 yuan per square.

If the 15 cm thick cement road is a contractor, the normal market price is 15 to 20 yuan a square, if it is a large bag, that is, the way the contractor packs dry materials, the normal market price is generally 100 yuan to 110 yuan a square.

Scope of application of ground hardening:

1. It is suitable for all kinds of new construction concrete ground treatment that requires dust-free, enhanced overall compressive strength, permeability resistance, hardness, wear resistance, and bright surface.

2. It is suitable for the second treatment of all kinds of old concrete (cement mortar) that are easy to ash and sand, terrazzo floor, and corundum wear-resistant ground. After ground treatment, the strength, hardness, and surface compactness (anti-permeability performance) of the old ground are greatly improved without early slag, so as to achieve the effect of no sand, dust, and easy to clean.

3. It is suitable for places with extremely high wear-resistant requirements, such as concrete floors, hardened aggregate floors, parking lots, bridges, roads, roads, airports, large warehouse-type shopping malls and other concrete floors, and areas with particularly frequent traffic. <>

Cement hardening one square meter, according to the thickness of ten centimeters to lay, it costs about 100 yuan, jujube base of which the labor cost accounts for 15%, the material cost accounts for 85%.

It is worth noting that in real life, no worker is willing to do a job of only one square meter, and the cost is generally calculated on a large scale.

Cement hardening process:

When cement is mixed with the right amount of water, it begins to form a plastic slurry that is machinable.

Over time, the slurry gradually loses its plasticity and becomes a tight state that cannot flow, after which the strength of the slurry gradually increases until it finally becomes a stony solid with considerable strength.

If it is also mixed with aggregates such as sand and stones, the cement will cement them together and turn them into a solid whole, which is what we often call stool concrete. This whole process is called the setting and hardening of cement. <>

Summary. Hello dear, 30 square meters of room needs 800 * 800 floor tiles 47 If my answer is helpful to you, please also give a like (in the lower left corner of the evaluation), look forward to your like, your efforts are very important to me, your support is also the driving force for my progress. Finally, I wish you good health and a good mood!

Hello dear, 30 square meters of room needs 800 * 800 floor tiles 47 If my answer is helpful to you, please also give a disturbing praise (in the lower left corner of the evaluation), look forward to your like, your efforts are very important to me, your support is also the driving force for my progress. Finally, I wish you good health and a good mood!

Fourteen in width and one meter two in length.

Hello dear, 30 square meters need to be paved with 30 pieces. If my answer is helpful to you, please also give a thumbs up (comment on the lower corner of the left Chi Shen smile), look forward to your like, your efforts are very important to me, and your support is also the dynamic filial piety of my progress. Finally, I wish you good health and a good mood!

Summary. Hello <>

If a square is 20 yuan, how much does 12 meters cost, we need to know what this 12 meters means. If you refer to a right-angled ground with a length of 12 meters, you need to calculate its area, that is, 12 meters multiplied by the width (let's say 3 meters) equals 36 square meters, then the fee to be paid is 36 square meters multiplied by 20 yuan per square meter, that is, 720 yuan.

How much is 12 meters a square 20.

How much does it cost to cost 20 yuan for a square 12 meters.

Dear, Hello, can you describe it a little more clearly.

That's a square 20 yuan How much does 12 meters cost.

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Gao Yezhi is 20 yuan for a flat Qi Min Fang, how much does 12 meters cost, we need to know what this 12 meters means. If you refer to a right-angled ground with a length of 12 meters, you need to calculate its area, that is, 12 meters multiplied by the width (let's say 3 meters) equals 36 square meters, then the fee to be paid is 36 square meters multiplied by 20 yuan per square meter, that is, 720 yuan.

If this 12 meters does not refer to a 12-meter-long right-angled ground and surface, and Qishen refers to another situation outside the shed, such as a 12-meter-long wall or a 12-meter-long ceiling, then the corresponding area needs to be calculated according to the specific situation, and then the total fee to be paid is calculated according to the ** per square meter.

If you refer to 12 square meters, 20 yuan per square meter wide and 20 yuan (such as floors, wall tiles, etc.), then the total price is: 12 square meters of sedan car 20 yuan square meter = 240 yuan Therefore, you need 240 yuan to buy enough to cover the area of 12 square meters.