Can anyone tell me what is the ratio of foamed concrete foaming agent to cement?

Blowing agent. in each cubic foam concrete.

The amount of cement is mainly controlled according to the different uses of foam concrete.

Foamed cement. It is through the foaming system of the foaming machine that the foaming agent is fully foamed mechanically, and the foam is evenly mixed with the cement slurry, and then the cast-in-place construction or mold forming is carried out through the pumping system of the foaming machine, and the natural curing institute is carried out.

A new type of lightweight thermal insulation material containing a large number of closed pores is formed. It belongs to the bubble-like thermal insulation material, and the outstanding feature is to form a closed foam hole inside the concrete, so that the concrete is lightweight and insulated.

Main features: 1) Thermal resistance.

It is about 10-20 times that of ordinary concrete.

2) It is equivalent to about 1 5 1 8 of ordinary cement concrete, which can reduce the overall load of the building.

3) There is no need for boundary gaps and ventilation tubes.

Foamed cement. 4) The porosity of foamed cement makes it have a low elastic modulus.

So that it has a good absorption and dispersion effect on impact loads.

5) Foamed cement contains a large number of independent bubbles, and the distribution is uniform, which is 5 times that of ordinary concrete, and has the function of effective sound insulation.

6) Compressive Strength: Compressive strength.

For. 7) Water resistance: cast-in-place foamed cement has less water absorption, relatively independent closed bubbles and good integrity, so that it has a certain waterproof performance.

8) Durability: the same as the life of the main project.

9) Simple construction: only need to use the cement foaming machine to realize automatic operation, can achieve long-distance transportation with a vertical height of 200 meters, and the workload is 150-300m3 working days.

10) Production and processability: foamed cement can not only be produced into a variety of products in the factory, but also can be constructed on site, directly cast into roofs, floors and walls, and can be sawed, planed, nailed, drilled and other processing.

11) Environmental protection: The raw materials required for foamed cement are cement and foaming agent, and the foaming agent is neutral, which does not contain harmful substances such as benzene and formaldehyde, which avoids environmental pollution and fire hazards.

12) Economy: low comprehensive cost.

To do thermal insulation construction, it is enough to control it, if it is to make blocks, it is not necessarily, it depends on how big the bulk density you do, the larger the bulk density, the smaller the dosage, the larger the dosage. It also depends on the aggregate you use.

50:1, but most of the equipment and blowing agent in the construction of underfloor heating are automatically mixed.

Not necessarily, it mainly depends on the manufacturer's raw materials. Each manufacturer produces different foaming agents.

Abstract:Cement foaming agent, also known as foamed concrete foaming agent, refers to an admixture that can reduce the surface tension of the liquid and produce a large amount of uniform and stable foam without excitation, and is used to produce foamed concrete. The cement foaming agent formula is generally concentrated in a large concentration, and it needs to be diluted into a foaming solution with a certain proportion of water when used, and then the foaming liquid is made into foam, and the specific proportion should refer to the manufacturer's suggestions and their own experimental results.

Cement foaming agent is an admixture for the production of foamed concrete, which has high surface activity, can effectively reduce the surface tension of the liquid, and surrounds the air by arranging the double electronic layer on the surface of the liquid film to form bubbles, and then composed of a single bubble foam, which is a commonly used foaming agent.

2. What is the ratio of cement foaming agent to cement?

When using cement foaming agent, the cement foaming agent is usually diluted according to the appropriate dilution factor before foaming, because the cement foaming agent is generally concentrated and directly added to the foaming machine for use, the foam output is low, and the foaming agent is wasted; Moreover, directly adding to the foaming machine will generally have a high concentration and cannot produce high-quality foam, and it is easy to block the inlet pump of the cement foaming machine, so it must be pre-diluted according to a reasonable dilution ratio, so what is the appropriate proportion of cement foaming agent?

Generally speaking, the dilution factor of cement foaming agent is related to many factors, including the amount of Pichatra used for foaming agent, the required foaming effect, water-cement ratio, etc., only when the dilution factor is appropriate, will get high foam yield and high stability. When determining, the main reference factor is the manufacturer's recommendation, and on this basis, a small-scale experiment can be carried out to try out the appropriate ratio on the foaming machine.

3. Formulation and preparation method of raw materials for cement foaming agent.

Raw material formula: 4 6 parts of rosin, 2 3 parts of sodium hydroxide, 1 5 parts of bone glue, triethanolamine, corn starch, 84 92 parts of water.

Preparation method: 1. Weigh an appropriate amount of water and add sodium hydroxide to it.

2. Add rosin when heating the above solution to 85 95, add an appropriate amount of water again after 1 2min, and keep it at a temperature of 55 65.

3. When heating the above solution to 85 95, add the soaked bone glue and stir constantly.

4. Stir for 5 7 min, then add corn starch and stir for 2 3 min.

5. Finally, triethanolamine is added, and the cement foaming agent is prepared after stirring evenly.

Summary. 1. The foaming agent is about kilograms per cubic meter of foam concrete; The amount of cement is mainly controlled according to the different uses of foam concrete.

2. Foamed cement is to fully foam the foaming agent mechanically through the foaming system of the foaming machine, and evenly mix the foam with the cement slurry, and then carry out cast-in-place construction or mold forming through the pumping system of the foaming machine, and pass through the natural maintenance institute;

3. A new type of lightweight thermal insulation material containing a large number of closed pores is formed. It belongs to bubble-like insulation.

How much foaming agent per cubic meter of foamed concrete.

1. The foaming agent is about kilograms per cubic meter of foam concrete; The amount of cement is mainly controlled according to the different uses of foam concrete. 2. Foamed cement is fully foamed through the foaming system of the foaming machine to fully foam the foaming agent mechanically, and the foam is evenly mixed with the cement slurry, and then the cast-in-place construction or mold forming is carried out through the pumping system of the foaming machine. 3. A new type of lightweight thermal insulation material containing a large number of closed pores is formed. It belongs to bubble-like insulation.

Hope mine is helpful to you.

Foamed concrete is actually through the foaming machine to fully foam the foaming agent, and then mixed with mud foam to stir evenly, is through the foaming agent pump on-site construction, simply put, a bubble insulation material, for foamed concrete many people do not understand, the following will be by the analysis of foamed concrete with the proportion table, foamed concrete how much is the party, foamed concrete construction technology?

1. Foamed concrete mix ratio table.

1.Foamed concrete mix ratio: 400 kg of cement: 200 kg of water: 10 kg of foaming agent, the mix ratio is cement: water: foaming agent = 2:1:.

2.This ratio is only suitable for indoor filling.

3.The cement mentioned here is ordinary Portland cement, and the label is.

4.Use water from the mains, do not use water from the sewer or other polluted water (sweet water, vegetable washing water, laundry water).

5.The specific amount of blowing agent needs to be adjusted according to the on-site construction situation.

Foamed concrete has a wide range of uses, can be used for the floor and wall of the building, water pipes, heating pipes can be used to fill the internal space of the tunnel, etc., its heat insulation, earthquake resistance, sound insulation, warmth effect is particularly good. Old file.

Second, how much is foamed concrete.

1.The ** of foamed concrete is generally about 100 yuan to 250 yuan, and the area where the consumer is located and the consumption level are different, ** will change.

2.The foamed concrete construction process is very complicated, and it is impossible to operate it, and it is necessary to find professional construction personnel to construct, so it is necessary to pay for the foamed concrete construction on the market, which is 800 yuan to 880 yuan per cubic meter.

3.Foamed concrete has good sound insulation and fire resistance, it is a porous material, the sound insulation effect is particularly obvious, suitable for use in building floors and highway sound insulation panels.

3. Foamed concrete construction technology.

1.First deal with the trapped substrate, clean up the garbage, and sprinkle water before pouring concrete.

2.Mixing concrete, the proportion of concrete matching and excitement needs to be carried out according to the design requirements.

3.After the bottom layer is wet, you need to brush a plain cement, and then lay the mixed concrete from the inside of the room to the outside.

4.After the surface layer of gray absorbs water, smooth it with a large trowel, and press it again with a trowel until the slurry is out and the mortar is condensed, and then use an iron trowel to smooth the potholes on the surface to make the surface smooth and clean.

5.After the construction is completed, it is necessary to pay attention to the time required for sprinkling and maintenance, and the water should be sprinkled twice a day, and it is forbidden for any animal or person to step on it, and the maintenance time is less than a week.

The above information is prepared for you about the foamed concrete mix ratio table, how much is the foamed concrete, the content of the foamed concrete construction process, this is the end, I believe that by reading the above we have a deeper understanding of the foamed concrete, if you want to know more, please continue to pay attention to it.

Foamed concrete is a lightweight porous material, its density is generally below 400kg m3, with excellent thermal insulation, thermal insulation performance and good sound absorption and sound insulation performance. The material ratio of foamed concrete has an important impact on its performance and quality, and the following will introduce and explain the proportion of materials used in the formula of foamed concrete.

First of all, the main raw materials of foamed concrete are cement, fly ash, sand, water and foaming agent, etc. Among them, cement is the main cementitious material, and fly ash can replace part of cement, which plays a role in saving costs and reducing carbon dioxide emissions. Sand is a filler material that is used to reduce its density and increase its strength.

The blowing agent can form bubbles in the mixture, which plays a role in reducing the density of the mixture and improving the thermal insulation performance.

Secondly, the formulation ratio of foamed concrete varies according to different needs. For example, the ratio of cement, fly ash and sand in general foamed concrete is water-cement ratio, and the amount of foaming agent needs to be specifically controlled according to the required density and porosity. It should be noted that the preparation and mixing of materials should be carried out in accordance with a certain process flow to ensure the uniformity and stability of the mixture.

Finally, we also need to clarify the specific application scenarios and requirements of foamed concrete, and adjust the formula in a targeted manner. For example, when the requirements for thermal insulation and thermal insulation are high, the porosity can be increased and the density can be reduced by increasing the amount of blowing agent; In the case of high strength and durability requirements, the proportion of cement and sand can be increased to improve strength and stability.

In short, the proportion of materials used in the formula of foamed concrete is an important factor affecting its performance and quality, and it is necessary to carry out reasonable proportioning and control according to the specific situation. <>

Hello dear! The ratio of blowing agent to water depends on the specific application and needs, and is generally determined based on the required foam density and hardness. In general, the ratio of blowing agent to water is 1:

20 1:30, also hold the transport can be appropriately adjusted according to the situation than the quiet stove example. In addition, it should be noted that the foaming agent contains organic substances and should not be in direct contact with ** and the oral cavity, and appropriate protective measures should be taken.

At the same time, in the process of using the blowing agent, it is necessary to strictly abide by the safety operation procedures to avoid accidents. Finally, it should be pointed out that foaming agents have a wide range of applications in life, such as: clothing, shoes, sofas, automobiles, building materials and other fields.

There are also many types of blowing agents, such as: polyurethane, polyester, polystyrene, etc. Therefore, in the process of applying blowing agents, it is necessary to select suitable blowing agents according to specific needs and requirements.

Summary. Hello, dear, the ratio of foaming agent and water depends on the specific material used and the quality and use of the foam that needs to be made. In general, the amount of blowing agent used is about 2-5% of water.

If industrial-grade blowing agents are used, they usually require less as these blowing agents are typically more concentrated than regular blowing agents. The best practice is to check the manufacturer's recommended instructions for use of the blowing agent you are using and follow the instructions on the instructions to mix the blowing agent and water to ensure the best foaming results. In addition, some specific application scenarios, such as architecture, renovation or art projects, may also have different requirements, and you need to determine the proportions according to your specific needs.

The ratio of foaming agent and water depends on the specific material used and the quality and use of the foam that needs to be made. Generally speaking, the dosage of Zen foaming agent is about 2-5% of water. If an industrial-grade blowing agent is used, a smaller amount is usually required because these blowing agents are usually more concentrated than regular blowing agents.

The best practice is to check the manufacturer's recommended instructions for use of the blowing agent you are using and follow the instructions on the instructions to mix the blowing agent and water to ensure the best foaming results. In addition, some specific application scenarios, such as architecture, renovation or art projects, may also have different requirements, and you need to determine the proportions according to your specific needs.

The ratio of foaming agent to water is between 100:2 and 5.