What exactly is a Cement Foaming Agent?

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

The function of cement foaming agent

The primary function of a cement foaming agent would be 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 get a lot of pores during the construction process, thereby reducing the density of concrete and rendering it lightweight, with thermal insulation, heat insulation, sound absorption, and other excellent properties.
Cement foaming agents could 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 could also increase the fluidity and plasticity of concrete, making it easier to create and shape.

12 features and advantages of foaming agent

1. It provides 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 needs. Lightweight foamed cement can totally solve this challenge. , a substitute for traditional insulation materials
2. It is lightweight: its density can reach 200-1600kg/m3, which effectively reduces the load from 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 from the insulation layer: The foamed cement thermal layer features a high level of stability and anti-aging properties, effectively making certain the indoor floor is flat and never cracked. Its lifespan is 5.10 times that relating to the benzene board. It is made from perlite particles. A lot more 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 provides 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 across the warm water pipes during heating, and you will have no splitting in between the layers.
8. Good bonding: The material used in foamed cement is cement, which includes an exceptional bond with all the lower and upper layers and definately will not cause hollowing or collapse from 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 all the cast-in-place floor slab and mortar layer to form a whole.
11. It provides an anti-permeability effect: Due to the porous and integral nature of foamed cement, the anti-permeability is more than six times stronger compared to ordinary floor slabs.
12. Fireproof: Foamed cement is an inorganic material (cement) that does not burn and thus has good fire resistance. When used on buildings, it could increase the fireproof performance from 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 generated via an accumulation of complicated chain reactions. The product is actually a pure and clear oily liquid using a light yellow color. It is really 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, difficult to degrade, has exceptional frothing performance, rich foam, and modest foam stability. Utilizing this frothing agent to create foamed cement provides 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 found in floor home heating jobs. In roofing insulation projects, building prices could be considerably minimized.
Animal-based cement foaming agent
It uses selected animal (cow, sheep) keratin as the primary raw material and is made through a series of hydrolysis reactions, heating and dissolving, dilution, filtration, and high-temperature shrinkage. It is produced using imported advanced equipment as well as the latest manufacturing technology. Strict quality management is implemented during the production process. The product is actually 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. Due to the high surface strength from the foam made by this foaming agent, the foam is highly stable. The bubbles from the foamed cement made out of it are in a closed state independent of each and every other, and there is absolutely no connection between the bubbles. The permeability resistance from the foamed cement products is extremely high. At the same density, in contrast to foamed cement made out of plant-based foaming agents, it offers better sealing and also heat preservation properties and higher strength.

The uses of cement foaming agent

1. Construction field

Cement foaming agents are widely used inside the construction field and therefore are mainly employed to produce lightweight concrete, thermal insulation materials, thermal insulation materials, sound-absorbing materials, etc. Lightweight wet-condensation materials have the main advantages of lightweight thermal insulation, sound absorption, etc. They may be widely used in building walls, floors, roofs, partitions, and other components. Thermal insulation materials can be used as building insulation, heat insulation, fire protection, etc. Sound-absorbing materials can be used as building sound insulation and noise reduction.

2. Road field

Cement foaming agents will also be used in the broad field and therefore are mainly employed to produce lightweight pavement materials, sound insulation materials, waterproof materials, etc. Lightweight pavement materials have the main advantages of light, wear resistance, and anti-aging and may reduce road noise and vibration. Sound insulation materials can be used as road sound insulation, noise reduction, etc. Waterproof materials can be used as road waterproofing and anti-seepage.

3. Bridge field

Cement foaming agents will also be used in the bridge field, mainly employed to produce lightweight bridge decks, sound insulation materials, waterproof materials, etc. Lightweight bridge deck has the main advantages of being lightweight, high strength, and good durability, which could detect the weight from the bridge and extend the service life from the bridge. Sound insulation and waterproof materials can be used as bridge sound insulation, waterproofing, etc.

High Quality Foaming Agent Supplier

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