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  • Cement foaming agent belong to a category of narrow blowing agents, but not all narrow blowing agents. The foaming agent is an indispensable component in the preparation of foam concrete by using prefabricated foams. This study used four types of foaming agents to prepare foam concrete. Effect of the foaming agent on the properties of fresh and hardened foam concrete, the interaction between the foaming agent and cement, and the gas–liquid interface in foam concrete were studied. It is observed that the interaction between foaming agents and cement played a more significant role in the formation What is Foaming agent?The foaming agent is an indispensable component in the preparation of foam concrete by using prefabricated foams. This study used four types of foaming agents to prepare foam concrete. Effect of the foaming agent on the properties of fresh and hardened foam concrete, the interaction between the foaming agent and cement, and the gas–liquid interface in foam concrete were studied. It is observed that the interaction between foaming agents and cement played a more significant A disparity in the water release from the foam concrete samples was noticed for two types of foaming agents. The rapid outflow of water from the models was observed in the foam concrete with the protein foaming agent for the curing conditions applied in the tests. The water loss was reduced in the foam concrete with a synthetic foaming agent, and its rate was slower. It gives a preliminary diagnosis of potential shrinkage problems and the necessity of the special curing conditions ensuring a gen The thermal conductivity results are presented in the same manner as in the previous section. Consequently, the measured values of the thermal conductivity tests were collected depending on the various components used in the examined foam concrete. Generally, as previously described (Section 2), the enhanced thermal properties of conventional concrete were proven. Generally, the measured thermal conductivity values range from 0.048 Wm−1K −1 to 0.079 Wm−1K −1 for air-dry densities below 500 kg/m3 What is foaming agent?The foaming agent is an indispensable component in the preparation of foam concrete by using prefabricated foams. This study used four types of foaming agents to prepare foam concrete. Effect of the foaming agent on the properties of fresh and hardened foam concrete, the interaction between the foaming agent and cement, and the gas–liquid interface in foam concrete were studied. It is observed that the interaction between foaming agents and cement played a more significant This study aims to investigate the ultra-lightweight foam concrete of rarely studied density ranges (200–500 kg/m3), looking for the most favorable configuration of properties of such feasible insulating material: compressive strength and thermal conductivity. The conducted tests examined the influence of the density, synthetic, and protein foaming agents and binder type on the properties mentioned above. The wide range of the tested densities below 500 kg/m3 allowed for identifying properties a The effect of the chosen factors, such as the water-to-cement ratio of FC with a density of 400–800 kg/m3, the water content of FC with a density of 300–800 kg/m3, different filler types of FC with a density of 1200–1600 kg/m3, fiber content, curing conditions and dry density of FC with the density of 400–800 kg/m3 on mechanical properties is the subject of the studies as mentioned earlier. The compressive strength tests of the materials with the lower densities are rarely performed; nevertheles The study focuses on ultra-light foam concrete (FC) as a thermal insulation material. Two important properties of such material were investigated: compressive strength and thermal conductivity. In the conducted tests, the influence of the air-dry density (200–500 kg/m3 ), type of foaming agent (synthetic and protein), and binder type (ordinary Portland cement—OPC; calcium sulphoaluminate cement—CSA; metakaolin; siliceous fly ash—SFA; calcareous fly ash—CFA) on the mentioned properties were exami What is Concrete Foaming Agent?"Foamed concrete" is made by adding a foaming agent into a mixed mortar in a truck mixer. Foamed concrete is a nonstructural void filler that excavators can dig out. It is used for trench backfill and similar applications. The air content is over 50%, compared with about 5% in air-entrained concrete. Foamed concrete typically consists of a slurry of cement or fly ash, sand, and water. However, some suppliers recommend pure cement and water with the foaming agent fo

Which kind of cement foaming agent is good

What is cement foaming agent?Cement foaming agent: pure plant type, animal type, compound, protein; Each type of raw material is different, but the main raw materials are: K12, rosin, sodium hydroxide, bone glue, and so on. Tell you the raw materials; there is no comparison. The stock solution of the cement foaming agent needs to be combined with water and then mixed with cement foaming equipment or mechanical equipment to produce rich foam. Therefore, diluting the cement foaming agent following

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Can the cement foaming agent be used as the ground

The cement foaming agent is a new lightweight thermal insulation material containing a large number of closed pores, which are formed by fully foaming the foaming agent mechanically through the foaming system of the foaming machine, uniformly mixing the foam with the cement slurry, then carrying outcast-in-place construction or mold forming through the pumping system of the foaming machine, and naturally curing. Foamed cement is a bubble-like thermal insulation material, which is characterized b

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The compound admixture of cement foaming agent

Cement foaming agent, alias foam concrete foaming agent, and cement foaming agent refer to the possibility of reducing the surface tension of the liquid, breeding many uniform and stable foams used for foamed concrete admixture. Foaming agents can make their aqueous solution in the case of mechanical power introduction into the atmosphere and breed a lot of foam; this category is the surfactant or surfaces active. The essence of the foaming agent is its active surface function. No surface activi

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The composite method of compound foaming agent of cement foaming agent

Synergistic method: Sometimes, although not complementary, it can be synergistic. Initially, the two or three performance needs to be better in one aspect. Still, when multiple elements are combined, the synergistic effect of "1+1+1>3" can be produced, greatly enhancing the development. A synergistic effect is the most commonly used technical principle of various admixtures, and the result is pronounced. Synergistic method: Some single component foaming agent in a particular aspect of the effect

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The compound method of compound foaming agent of cement foaming agent

The compound of concrete admixtures is a world trend; almost all kinds of admixtures are taking the road of the mixture rather than foaming agent because a single type of preparation, even if the performance is excellent, it is impossible to meet people more and more high, more and more strict technical requirements. A foaming agent can only be good in one aspect or some aspects of the good, but only in some of the interest. There is not and will not be any single ingredient foaming agent in the

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Compound foaming agent of cement foaming agent (fourth generation foaming agent)

A comprehensive analysis of the three categories mentioned above of foaming agents shows that although they are widely used, their performance needs to be wider to meet the needs of actual foam concrete production. None of them can fully meet the technical requirements of foam performance. This is reflected in rosin resins with low foaming power and foam stability, anionic surfactants with good foaming strength but poor foam stability, and protein foaming agents with low foaming power. This is b

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Hair foaming agent for cement foaming agent

Animal hair foaming agent is a surface active substance made by extracting fatty acids from animal waste hair and adding various additives. Animal waste hair can be pig hair, horse hair, cow hair, chicken hair, donkey hair, etc., and can also be used from wool mills or waste wool fabrics such as blankets and sweaters purchased from waste stations, as long as the wool content is more than 90% can be used. Its appearance is brown liquid, burnt hair smell, pH 7 ~ 8. Compared to this kind of foaming

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Cement foaming agent animal hoof horn foaming agent

This kind of foaming agent is based on keratin protein of the hoof horn of an animal (cow, sheep, horse, donkey, etc.) as the primary raw material, adopts a specific process to extract fatty acids, then add hydrochloric acid, magnesium chloride and other additives, heating dissolution, dilution, filtration, high-temperature dehydration, and produce high-grade surface-active substance. The appearance of dark brown liquid, with a particular smell of rot, pH 6.5 ~ 7.5. This kind of foaming agent in

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Animal protein type foaming agent of cement foaming agent

The performance of animal protein foaming agents is similar to that of plant protein foaming agents, and its foaming capacity and stability are identical to that of plant protein. However, its raw material resources are not as extensive as plant protein, so the full production scale and application amount are not as comprehensive as plant protein. No matter what animal protein foaming agent, the general shortcomings are high price (1.6 ~ 18,000 yuan/ton), the foaming ratio is lower than syntheti

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Saponin type foaming agent of cement foaming agent

The main component of saponin-type blowing agent is triterpenoid saponins, which are extracts from the fruit of Saponin, a perennial tree, and belong to nonionic surface-active substances. Saponins of triterpene are the main components of saponins of Saponin, the fruit of Saponin saponin, a perennial tree. It has excellent foaming properties. Triterpenoid saponins are composed of monosaccharides, glycosides and aglycones. The aglycone group consists of two connected aglycones. Generally, one agl

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Tea saponin foaming agent for cement foaming agent

The foaming agent was extracted from tea saponin, a camellia seed extract. Tea saponin is a natural nonionic surfactant extracted from the fruit of the Camellia genus. Japan first isolated tea saponin crystals from tea seeds in 1931 and obtained them in 1952. China began research in the late 1950s, and it was not until 1979 that the technology for industrial production was established.The products with more than 80% saponin content are light yellow amorphous powder, ph=6 ~ 7; The pure effect of

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Protein active substance type foaming agent of cement foaming agent (third generation foaming agent)

The protein-type foaming agent is a high-grade foaming agent with good performance and good development prospects. From the general development trend, it will occupy an increasing proportion of applications in recent years. Although its price is very high (mostly above 15,000 yuan/ton), the market will still accept it due to its good performance. The protein foaming agent is a surface-active substance. Their common outstanding advantage is that the foam is remarkably stable, can last a long time

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It has excellent surface activity, foaming, foam stability, mild performance and acid and alkali resistence, hard-water resistance. It also has good compatibility.Solid Content: 35-2 Disodium Lauroamphodiacetate It has good compatibility with hard water, good acid and alkali resistence, good foaming and foam stabilty, mild performance and is resistant to both acids and alkalis. Disodium Lauroamphodiacetate - Product Performance It has good surface properties, foaming, foam stability,

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