What is a Cement Foaming Agent?

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

The function of cement foaming agent

The main function of a cement foaming agent is always 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 possess a lot of pores throughout 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. Additionally, cement foaming agents could also increase the fluidity and plasticity of concrete, making it simpler to build and shape.

12 features and features of foaming agent

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 replacement for traditional insulation materials
It really is lightweight: its density can reach 200-1600kg/m3, which effectively reduces the load in the building.
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.
Boost 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 rather than cracked. Its lifespan is 5.10 times that relating to the benzene board. It consists of perlite particles. More than 5 times
Great thermal insulation: The thermal conductivity is .08w/mk, which is 20-30 times that relating to ordinary cement.
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.
Good moisture resistance: You will have no condensation across the warm water pipes during heating, and you will see no splitting in between the layers.
Good bonding: The material found in foamed cement is cement, which includes an outstanding bond with the lower and upper layers and will not cause hollowing or collapse in the ground.
Fast construction speed: each shift can construct 3000-4000 square meters, saving the construction period
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 create a whole.
It has an anti-permeability effect: As a result of porous and integral nature of foamed cement, the anti-permeability is more than six times stronger than that of ordinary floor slabs.
Fireproof: Foamed cement is surely an inorganic material (cement) that does not burn and thus has good fire resistance. When applied to buildings, it could increase the fireproof performance in 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 really a pure and clear oily liquid having a light yellow color. It is really not sensitive to 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, difficult to degrade, has exceptional frothing performance, rich foam, and modest foam stability. Utilizing this frothing agent to 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 could 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 really is produced using imported advanced equipment as well as 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 excellent foam stability; it really is a new generation of animal-based cement foaming agents. As a result of high surface strength in the foam produced by this foaming agent, the foam is highly stable. The bubbles in the foamed cement made with it will be in a closed state independent of every other, and there is not any link between the bubbles. The permeability resistance in the foamed cement products is extremely high. At the same density, compared with foamed cement made with plant-based foaming agents, it offers better sealing as well as heat preservation properties and better strength.

The uses of cement foaming agent

Construction area

Cement foaming agents are popular within the construction industry and therefore are mainly used to produce lightweight concrete, thermal insulation materials, thermal insulation materials, sound-absorbing materials, etc. Lightweight wet-condensation materials have the advantages of lightweight thermal insulation, sound absorption, etc. They may be popular 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.

Road area

Cement foaming agents can also be found in the broad industry and therefore are mainly used to produce lightweight pavement materials, sound insulation materials, waterproof materials, etc. Lightweight pavement materials have the 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.

Bridge area

Cement foaming agents can also be found in the bridge industry, mainly used to produce lightweight bridge decks, sound insulation materials, waterproof materials, etc. Lightweight bridge deck has the advantages 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 as bridge sound insulation, waterproofing, etc.

Top Quality Foaming Agent Supplier

Trunnano Info Technology Co., Ltd is really a supplier of concrete additives, which can be concrete foaming agent and relative products with over 12 years expertise in nano-building energy conservation and nanotechnology development. It accepts payment via Credit 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])