What is a Cement Foaming Agent?

Concrete/cement foaming agent indicates an admixture that can lessen the surface stress of liquid and generate a considerable quantity of uniform and secure foam, that is employed to produce foam concrete.
The foaming agent is really a substance that can make its aqueous solution produce a massive quantity of foam when mechanical force is introduced directly into the air. This type of material is really a surfactant or surface-active material. The essence of any Concrete additive is its surface-active effect. Without surface activity, foaming cannot occur, plus 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 is always to promote the foaming of cement paste to create lightweight concrete. Cement foaming agents can produce bubbles through chemical reactions, creating the cement slurry to get a lot of pores throughout the construction process, thereby lowering the density of concrete and which makes it lightweight, with thermal insulation, heat insulation, sound absorption, as well as other excellent properties.
Cement foaming agents may also increase the mechanical properties of concrete, enhance its compressive strength and tensile strength, and improve its durability and frost resistance. Furthermore, cement foaming agents may also increase the fluidity and plasticity of concrete, making it easier to build 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 capable of meeting the needs. Lightweight foamed cement can totally solve this issue. , a replacement for traditional insulation materials
2. It really is 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, as the benzene board will soften and undergo chemical reactions above 75C.
4. Enhance the stability and life of the insulation layer: The foamed cement thermal layer includes a high amount of stability and anti-aging properties, effectively ensuring that the indoor floor is flat and never cracked. Its lifespan is 5.10 times that relating to the benzene board. It is made of perlite particles. More than five times
5. Great thermal insulation: The thermal conductivity is .08w/mk, that 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: There will be no condensation across the warm water pipes during heating, and you will see no splitting in between the layers.
8. Good bonding: The material used in foamed cement is cement, which includes an exceptional bond using the upper and lower layers and will 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 using the cast-in-place floor slab and mortar layer to make a whole.
11. It provides 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 than that of 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 of the building.

Exactly 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 selection of complicated chain reactions. The product is really a pure and clear oily liquid having a light yellow color. It is not understanding of difficult water, non-toxic, odor-free, and sediment-free. The PH worth is near 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 create foamed cement provides the highlights of reduced usage, affordability, stability, and high quality. Each barrel of frothing agent (200kg) can generate 500 m2 of foamed cement, so it is 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 since the primary raw material and it is made through a number of hydrolysis reactions, heating and dissolving, dilution, filtration, and high-temperature shrinkage. It really is produced using imported advanced equipment and also the latest manufacturing technology. Strict quality management is implemented throughout the production process. The product is really a deep brown viscous liquid with low impurity content, light irritating odor, uniform quality, audio quality consistency, outstanding foaming, and ideal foam stability; it really is a new generation of animal-based cement foaming agents. As a result of high surface strength of the foam made by this foaming agent, the foam is highly stable. The bubbles of the foamed cement created using it are in a closed state independent of each other, and there is no connection between the bubbles. The permeability resistance of the foamed cement products is very high. At the same density, in comparison with foamed cement created using plant-based foaming agents, it has better sealing and also heat preservation properties and better strength.

The uses of cement foaming agent

1. Construction industry

Cement foaming agents are popular within the construction industry and are mainly employed 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, as well as 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 industry

Cement foaming agents will also be used in the broad industry and are mainly employed 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 road sound insulation, noise reduction, etc. Waterproof materials can be used road waterproofing and anti-seepage.

3. Bridge industry

Cement foaming agents will also be used in the bridge industry, mainly employed 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 of the bridge and extend the service life of the bridge. Sound insulation and waterproof materials can be used bridge sound insulation, waterproofing, etc.

Good Quality Foaming Agent Supplier

Trunnano Info Technology Co., Ltd is really a supplier of concrete additives, that are concrete foaming agent and relative products with well 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. Should you be looking for high quality concrete Additives, please feel free to contact us and send an inquiry. ([email protected])