Find the amount of compacted grouting cement and the total amount of grouting, and point down 5 with

Grouting pipe] Consultation**: 15864931222Manager Li grouting pipe is a kind of embedded grouting pipe system, which is used for permanent sealing of construction joints, cold joints, pipe seepage joints, and voids between ground walls in concrete.

It is very suitable to install a grouting pipe between the joints of the new and old concrete. When water seeps into the joint, it can be sealed by injecting slurry into the PVC port set on the surface. The appropriate time for grouting can be carried out after the end of concrete curing.

Leaking seams can also be permanently sealed in this way. Injecting grout into an embedded grouting pipe can seal construction joints, cold joints, pipe leaks, and joints between ground walls.

Features: The grouting pipe is divided into one-time grouting pipe (CCLL-Y grouting pipe, IT grouting pipe, CCLL-Y full-section grouting pipe.

and repetitive grouting pipes (CCLL-D grouting pipes, CCLL-D full-section grouting pipes).

The one-time grouting pipe can only be grouted once and cannot be reused.

The repetitive grouting pipe can be reused many times, and the core and outer wall of the pipe need to be rinsed clean after each use.

Specification: Disposable grouting pipe.

Inner diameter: 8mm; Outer diameter: 12mm; Inner diameter tolerance: ??Length per roll: 120m.

Repetitive grouting pipes.

Inner diameter: 8mm; Outer diameter: 20mm; Inner diameter tolerance: ??Length per roll: 90m.

Pros:1Simple installation, supplied as a set;

2.The grouting pipe can be intercepted at the construction site according to the actual required length of the joint (the longest length of the grouting outlet is recommended not to exceed 6 meters);

3.No special installation equipment is required;

4.The grouting time can be arbitrarily selected;

5.When the grouting is injected inward under the action of appropriate pressure, the slurry grouting pipe liquid can be kept evenly filled with the entire pipe;

6.The system allows for grouting at relatively low pressures; The grouting pressure is.

7.The installation will not affect the characteristics of the building grouting pipe itself;

8.The installation or grouting process does not endanger the concrete;

9.After grouting, it can ensure a permanent seal;

10.If there is no leakage, you can do without grouting.

I am a manufacturer of grouting machine, we can cooperate if necessary, ** it is definitely cheaper than the market!

The water-cement ratio of 1:1 refers to the weight ratio and the volume has nothing to do with it, 1600 is the bulk density, that is, the weight of the unit volume in the natural stacking state, 3100 is the density, refers to the weight in the state of no gaps, the weight of one side of the cement is equal to the bulk density of the cement, that is, 1600, the weight of a ton of cement is 1000, and the volume is square if calculated according to the bulk density of 1600.

The water-cement ratio is the mass ratio of water to cement, as long as you know that the mass of the grouting amount is calculated as a percentage.

The amount of cement in one side of the cement slurry is calculated according to the density of the cement slurry, assuming the density of the cement slurry, the water-cement ratio is 1:1, then the cement and water are half each, and the cement slurry is 1000 water and 1000 cement.

1. The amount of cement in one cubic meter is 750

1. Calculation basis.

1. Water-cement ratio (weight ratio).

The ratio of the weight of water to the weight of cement per unit volume is the water-cement ratio. This data is given by the design unit. Generally, the value of silver is taken as .

For the engineering design institute, the water-cement ratio is given k=i.e., water:ash =. The bulk density of water is 1t m3, so the amount of cement in each m3 cement slurry is 1t.

2. The diffusion range of cement slurry in the formation.

This grouting is to place a long grouting tube (l=) in the loose backfill layer. There are grouting holes on the side wall of the grouting flower tube, and the cement slurry is injected into the soil under the action of pressure to drive away the air and water in the soil, and its location is estimated.

The result of grouting is that the cement slurry forms a garden column in each flower tube, and the diameter of this garden pillar is d=, and the length is l=. Therefore, the grouting volume of each grouting flower tube is obtained:

v flower tube = root.

Second, the amount of cement calculation.

1. According to the porosity ratio, find the amount of cement slurry in the grouting body of each grouting flowertube.

Void ratio: e=pore volume Solid particle volume, for engineering loose newly recent backfill e=. Therefore, the volume of cement slurry in the grouting body of each flower tube is obtained: v cement slurry = root.

2. Find the amount of cement for each flower tube: W flower tube = 2t m3 root = root.

3. Find the total amount of grouting cement.

The design institute gave a total of 2788 flower tubes, from which it was obtained: total w = 2788 = 3290t.

Summary. Dear, hello, I am happy to answer for you, how to calculate the amount of grout cement slurry according to the pressure drop ratio to obtain the required cement weight per cubic meter, and then calculate the volume of the prestressed channel and subtract the volume of the steel strand to get the volume that needs to be grouted. If you have a volume, you can calculate the amount of cement.

Dear, hello, I'm glad to answer for you, how to calculate the amount of grout cement slurry, according to the pressure drop ratio to get the weight of each cubic meter of water Hongyan mud, and then calculate the volume of the prestressed travel channel by deducting the volume of the steel strand can get the volume that needs to be grouted. If you have a volume, you can calculate the cement with a measuring limb stool.

Through practical summary, the actual amount of grouting cement in the prestressed channel = the clearance volume of the prestressed channel (the cross-sectional area of the bellows minus the cross-sectional area of the steel hinge line and the long rubber of the pipe). The amount of prestressed cosithing cement has nothing to do with other admixtures. Just like concrete, the volume of sand + stone + water + cement is equal to cubic meters, but only 1 cubic meter of concrete can be poured.

Summary. Hello, glad to answer for you. <>

Knowing the water-cement ratio and cement dosage, how to calculate the grouting amount is as follows; Water-cement ratio: The water-cement ratio refers to the ratio of the amount of water used to mix cement to the weight of cement in concrete. It is usually expressed by dividing the quality of water used by the mass of cement.

For example, the water-cement ratio is to indicate that each unit weight of cement requires a unit weight of water to mix. Cement usage: Cement usage refers to the weight of cement used in concrete.

The formula for calculating the amount of grouting is as follows: amount of grouting = amount of cement 1 + water-cement ratio) For example, if the amount of cement is 100 kg and the water-cement ratio is, then the amount of grouting is: amount of grouting = 100 1 + = kg Therefore, the amount of grouting is kilograms.

Knowing the water-cement ratio and cement amount, how to calculate the amount of grouting.

Hello, glad to answer for you. <>

Knowing the water-cement ratio and cement dosage, how to calculate the grouting amount is as follows; Water-cement ratio: The water-cement ratio to width refers to the ratio of the amount of water used to mix cement to the weight of cement in concrete. It is usually expressed by dividing the quality of water used by the mass of cement.

For example, the water-cement ratio is to indicate that each unit weight of cement requires a unit weight of water to mix. Cement dosage: The amount of cement used in the concrete refers to the weight of cement used in concrete.

The formula for calculating the amount of grouting is as follows: amount of grouting = amount of cement 1 + ratio of water-cement) For example, if the amount of cement is 100 kg and the water-cement ratio is, then the amount of grouting is: amount of grouting = 100 1 + = kg Therefore, the amount of grouting is kilograms.

Knowing the water-cement ratio of 1:1 and the amount of cement is 450kg per meter, how to calculate the amount of grouting.

Kiss, it is known that the water-cement ratio is 1:1 and the cement dosage is 450kg per meter, and the grouting amount is calculated, the water-cement ratio is 1:1, and the cement dosage is 450 kg per cubic meter.

Therefore, instead of breakfast, the following formula can be used to calculate the amount of grouting: amount of grouting = amount of silver used for cement 1 + water-cement ratio) Substituting the amount of cement and water-cement ratio into the formula, we get: amount of grouting = 450 1 + 1) = 225 kg per cubic meter Therefore, the amount of grouting is 225 kg per cubic meter <>

Converted to cubic meters.

Qinqin, the water-cement ratio is 1:1, and the cement consumption is 450 kg per cubic meter. Therefore, the volume of concrete can be calculated using the following formula:

Concrete volume = amount of cement destroyed (water-cement ratio concrete density) Substituting the amount of cement, water-cement ratio and concrete density into the formula, we get: concrete volume = 450 [1 + 1] 2400 cubic meters Therefore, the volume of concrete hail is about cubic meters. <>

Summary. Hello dear, how to calculate the amount of grouting for grouting soil reinforcement, calculated according to the following three situations:

If the design drawings specify the volume of reinforced soil, it shall be calculated according to the volume indicated in the design drawings.

If the scope of soil reinforcement is illustrated in the form of distribution points on the design drawing, half of the distance between the two holes can be used as the diffusion radius, and the diffusion radius is added to the distribution edge line to form a calculation plane, so as to calculate the volume of the reinforced soil.

If the grouting point on the design drawing is between the bored piles, the grouting soil reinforcement volume should be half of the distance between the two grouting holes as the diffusion radius of each hole, and the volume of this cylinder is the soil reinforcement volume. The above answers are for reference only, I hope they can help you.

How to calculate the amount of grouting for grouting soil reinforcement.

Hello dear, how to calculate the amount of grouting for the reinforcement of the grouting Li mold soil, calculated according to the following three situations: If the design inspection drawings clearly reinforce the volume of the soil, it should be calculated according to the volume indicated in the design drawings. If the scope of soil reinforcement is illustrated in the form of distribution points on the design drawing, half of the distance between the two holes can be used as the diffusion radius, and the diffusion radius is added to the distribution edge line to form a calculation plane, so as to calculate the volume of the reinforced soil.

If the grouting point on the design drawing is between the macro disturbance of the bored pile, the grouting soil reinforcement volume should be half of the distance between the two grouting holes as the diffusion radius of each hole, and the volume of the cylinder is the soil reinforcement volume. The above answers are for reference only, I hope they can help you.

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Summary. Hello <>

The water-cement ratio of compacted grouting to cement per meter means that 1 ton of water and 1 ton of cement are used for grouting in one cubic meter of concrete. This ratio ensures that the concrete has a high strength while also providing sufficient fluidity to be injected into the concrete structure.

The ratio of cement per meter of compacted grouting water-cement ratio.

The ratio of cement per meter of compacted grouting water-cement ratio.

Hello <>

The water-cement ratio of compacted grouting to cement per meter means that 1 ton of water and 1 ton of cement are used in one cubic meter of concrete for orange grouting. This ratio ensures that the dry concrete has a high strength and also provides sufficient fluidity for injection into the concrete structure Voovu Cave.

How many kilograms of cement per meter.

Hello <>

According to the conditions given in the title, the water-cement ratio of compacted grouting is 1:1, that is, the weight ratio of water and cement is 1:1, so the amount of cement per meter is the weight of water, and it is also the amount of water required for 1 cubic meter of concrete. Formula for calculating cement consumption:

Concrete water consumption (kg) = concrete volume (m) 1000 Because the density of cement is 1000kg m, the concrete volume can be directly calculated as the amount of cement. In this case, the amount of water needed per meter is the amount of water needed for 1 cubic meter of concrete, which is 1,000 kilograms or 1,000 milliliters.

The amount of water required per meter is the amount of water required for 1 cubic meter of concrete, which is 1,000 kilograms.

The calculation formula is: cement amount = pile length * cross-sectional area of pile) * cement content * bulk density of soil.

Based on the compressive strength, splitting tensile strength and flexural strength values of plastic concrete with a cement dosage of 90 kg m, the ratio of the strength of the latter cement dosage to the strength of the previous cement dosage under the three cement dosages of 90 kg m, 120 kg m and 150 kg m is called the strength growth rate, and the results are shown in Table 2.

As can be seen from Table 2, when the cement dosage is 120kg m or 150kg m, the compressive strength growth ratio of 100mm and 150mm cubes is basically the same; The split tensile strength growth ratio of 100 mm and 150 mm cubes is also basically equal.

The strength growth ratio when the cement dosage is 120kg m is larger than that when the cement dosage is 150kg m, which still indicates that the growth rate of the strength of plastic residual concrete is relatively reduced after the cement dosage exceeds a certain value (120kg m).