What exactly is a Cement Foaming Agent?

Concrete/cement foaming agent indicates an admixture that can decrease the area stress of liquid and produce a considerable volume of uniform and secure foam, which is employed to produce foam concrete.
The foaming agent is a substance that can make its aqueous solution create a massive level of foam when mechanical force is introduced straight into the air. This type of material is a surfactant or surface-active material. The essence of any Cement foaming agent is its surface-active effect. Without surface activity, foaming cannot occur, and it cannot be a foaming agent. Surface activity is the core of foaming.

The purpose of cement foaming agent

The main purpose of a cement foaming agent would be to promote the foaming of cement paste to make lightweight concrete. Cement foaming agents can produce bubbles through chemical reactions, resulting in the cement slurry to have a large number of pores during the construction process, thereby decreasing the density of concrete and which makes it lightweight, with thermal insulation, heat insulation, sound absorption, and other excellent properties.
Cement foaming agents can also improve the mechanical properties of concrete, enhance its compressive strength and tensile strength, and improve its durability and frost resistance. Additionally, cement foaming agents can also improve the fluidity and plasticity of concrete, making it simpler to construct and shape.

12 features and advantages of foaming agent

1. It has compressive strength and anti-aging properties: Although traditional chemical insulation materials can achieve thermal insulation effects, their compressive strength and anti-aging properties have not been able to meet the wants. Lightweight foamed cement can totally solve this problem. , a substitute for traditional insulation materials
2. It is actually lightweight: its density can reach 200-1600kg/m3, which effectively cuts down on the load of the building.
3. Good high-temperature resistance: The applicable temperature of foamed cement can reach above 250-300C, while the benzene board will soften and undergo chemical reactions above 75C.
4. Improve the stability and life of the insulation layer: The foamed cement thermal layer includes a high degree of stability and anti-aging properties, effectively ensuring that the indoor floor is flat and not cracked. Its lifespan is 5.10 times that of the benzene board. It is made from perlite particles. More than 5 times
5. Great thermal insulation: The thermal conductivity is .08w/mk, which is 20-30 times that of ordinary cement.
6. It has good compressive strength: once the density is 350kg/m3, the compressive strength is 6kg/cm2 in 7 days and 9kg/cm2 in 28 days.
7. Good moisture resistance: You will see no condensation round the warm water pipes during heating, and you will see no splitting involving the layers.
8. Good bonding: The material found in foamed cement is cement, which has a superb bond with the lower and upper layers and can not cause hollowing or collapse of the ground.
9. Fast construction speed: each shift can construct 3000-4000 square meters, saving the construction period
10. Good integrity: One-time pouring has no gaps and interruptions and may be combined entirely with the cast-in-place floor slab and mortar layer to form a whole.
11. It has an anti-permeability effect: As a result of porous and integral nature of foamed cement, the anti-permeability is much more than six times stronger compared to ordinary floor slabs.
12. Fireproof: Foamed cement is surely an inorganic material (cement) that does not burn and therefore has good fire resistance. When applied to buildings, it can improve the fireproof performance of the building.

What are the types of cement foaming agents?

Plant-based cement foaming agent
It utilizes imported high-grade natural plant polymer products as basic materials and it is generated via a collection of complicated chain reactions. The product is a pure and clear oily liquid using a light yellow color. It is not understanding of difficult water, non-toxic, odor-free, and sediment-free. The PH worth is close to neutral, non-corrosive to cement and steel, and does not contaminate the setting. The frothing representative is storage-resistant, tough to degrade, has exceptional frothing performance, rich foam, and modest foam stability. Utilizing this frothing agent to help make foamed cement has the attributes of reduced usage, affordability, stability, and high quality. Each barrel of frothing agent (200kg) can generate 500 m2 of foamed cement, so it will be commonly utilized in floor home heating jobs. In roofing insulation projects, building prices can be considerably minimized.
Animal-based cement foaming agent
It uses selected animal (cow, sheep) keratin as the primary raw material and it is made through a number of hydrolysis reactions, heating and dissolving, dilution, filtration, and high-temperature shrinkage. It is actually produced using imported advanced equipment and the latest manufacturing technology. Strict quality management is implemented during the production process. The product is a deep brown viscous liquid with low impurity content, light irritating odor, uniform quality, sound quality consistency, outstanding foaming, and excellent foam stability; this is a new generation of animal-based cement foaming agents. As a result of high surface strength of the foam produced by this foaming agent, the foam is extremely stable. The bubbles of the foamed cement made with it have been in a closed state independent of every other, and there is no connection between the bubbles. The permeability resistance of the foamed cement products is extremely high. On the same density, in comparison with foamed cement made with plant-based foaming agents, it offers better sealing as well as heat preservation properties and higher strength.

The uses of cement foaming agent

1. Construction area

Cement foaming agents are popular in the construction industry and they are mainly utilized to produce lightweight concrete, thermal insulation materials, thermal insulation materials, sound-absorbing materials, etc. Lightweight wet-condensation materials have the benefits of lightweight thermal insulation, sound absorption, etc. These are popular in building walls, floors, roofs, partitions, and other components. Thermal insulation materials can be used for building insulation, heat insulation, fire protection, etc. Sound-absorbing materials can be used for building sound insulation and noise reduction.

2. Road area

Cement foaming agents can also be found in the broad industry and they are mainly utilized to produce lightweight pavement materials, sound insulation materials, waterproof materials, etc. Lightweight pavement materials have the benefits of light, wear resistance, and anti-aging and may reduce road noise and vibration. Sound insulation materials can be used for road sound insulation, noise reduction, etc. Waterproof materials can be used for road waterproofing and anti-seepage.

3. Bridge area

Cement foaming agents can also be found in the bridge industry, mainly utilized to produce lightweight bridge decks, sound insulation materials, waterproof materials, etc. Lightweight bridge deck has the benefits of being lightweight, high strength, and good durability, which can detect the weight of the bridge and extend the service life of the bridge. Sound insulation and waterproof materials can be used for bridge sound insulation, waterproofing, etc.

High Quality Foaming Agent Supplier

Trunnano Info Technology Co., Ltd is a supplier of concrete additives, which are concrete foaming agent and relative products with over 12 years experience with nano-building energy conservation and nanotechnology development. It accepts payment via Bank Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high quality concrete Additives, please feel free to contact us and send an inquiry. ([email protected])