Precisely what is a Cement Foaming Agent?

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

The function of cement foaming agent

The primary function of a cement foaming agent is always to promote the foaming of cement paste to form lightweight concrete. Cement foaming agents can produce bubbles through chemical reactions, creating the cement slurry to possess a huge number of pores throughout the construction process, thereby reducing the density of concrete and making it lightweight, with thermal insulation, heat insulation, sound absorption, along with other excellent properties.
Cement foaming agents can also increase the mechanical properties of concrete, enhance its compressive strength and tensile strength, and improve its durability and frost resistance. In addition, cement foaming agents can also increase the fluidity and plasticity of concrete, making it simpler to build and shape.

12 features and features of foaming agent

1. It offers 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 issue. , a replacement for traditional insulation materials
2. It is actually lightweight: its density can reach 200-1600kg/m3, which effectively cuts down on the load in the building.
3. Good high-temperature resistance: The applicable temperature of foamed cement can reach above 250-300C, whilst the benzene board will soften and undergo chemical reactions above 75C.
4. Improve the stability and life in the insulation layer: The foamed cement thermal layer has 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 relating to the benzene board. It consists of perlite particles. Greater than five times
5. Great thermal insulation: The thermal conductivity is .08w/mk, which is 20-30 times that relating to ordinary cement.
6. It offers good compressive strength: if the density is 350kg/m3, the compressive strength is 6kg/cm2 in 7 days and 9kg/cm2 in 28 days.
7. Good moisture resistance: There will be no condensation across the warm water pipes during heating, and there will be no splitting in between the layers.
8. Good bonding: The material found in foamed cement is cement, which has an outstanding bond with all the lower and upper layers and will not cause hollowing or collapse in 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 will be combined entirely with all the cast-in-place floor slab and mortar layer to make a whole.
11. It offers an anti-permeability effect: Due to the porous and integral nature of foamed cement, the anti-permeability is a lot more than six times stronger compared to ordinary floor slabs.
12. Fireproof: Foamed cement is definitely an inorganic material (cement) that does not burn and thus has good fire resistance. When used on buildings, it may increase the fireproof performance in the building.

Do you know the types of cement foaming agents?

Plant-based cement foaming agent
It utilizes imported high-grade natural plant polymer products as basic materials and is also generated via an accumulation of complicated chain reactions. The product is a pure and clear oily liquid using a light yellow color. It is far from understanding of difficult water, non-toxic, odor-free, and sediment-free. The PH worth is near 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 features 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 employed in floor home heating jobs. In roofing insulation projects, building prices may be considerably minimized.
Animal-based cement foaming agent
It uses selected animal (cow, sheep) keratin as the primary raw material and is also 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 also the latest manufacturing technology. Strict quality management is implemented throughout the production process. The product is a deep brown viscous liquid with low impurity content, light irritating odor, uniform quality, audio quality consistency, outstanding foaming, and excellent foam stability; this is a new generation of animal-based cement foaming agents. Due to the high surface strength in the foam produced by this foaming agent, the foam is extremely stable. The bubbles in the foamed cement created using it are in a closed state independent of every other, and there is absolutely no link between the bubbles. The permeability resistance in the foamed cement products is extremely high. In the same density, compared with foamed cement created using plant-based foaming agents, it has better sealing and also heat preservation properties and higher strength.

The uses of cement foaming agent

1. Construction field

Cement foaming agents are popular in the construction area and therefore 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. They are popular in building walls, floors, roofs, partitions, along with other components. Thermal insulation materials can be used building insulation, heat insulation, fire protection, etc. Sound-absorbing materials can be used building sound insulation and noise reduction.

2. Road field

Cement foaming agents can also be found in the broad area and therefore 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 will reduce road noise and vibration. Sound insulation materials can be used road sound insulation, noise reduction, etc. Waterproof materials can be used road waterproofing and anti-seepage.

3. Bridge field

Cement foaming agents can also be found in the bridge area, 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 could detect the weight in the bridge and extend the service life in the bridge. Sound insulation and waterproof materials can be used bridge sound insulation, waterproofing, etc.

High Quality Foaming Agent Supplier

Trunnano Info Technology Co., Ltd is a supplier of concrete additives, that are concrete foaming agent and relative products with over 12 years experience in 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 searching for high quality concrete Additives, please feel free to contact us and send an inquiry. ([email protected])