Precisely what is a Cement Foaming Agent?

Concrete/cement foaming agent indicates an admixture that will lessen the surface area stress of liquid and produce a considerable quantity of uniform and secure foam, that is employed to produce foam concrete.
The foaming agent is a substance that will make its aqueous solution develop a massive quantity 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 a Cement foaming agent is its surface-active effect. Without surface activity, foaming cannot occur, plus it cannot turn into a foaming agent. Surface activity will be the core of foaming.

The purpose of cement foaming agent

The key purpose 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, 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, as well as other excellent properties.
Cement foaming agents may also improve 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 improve the fluidity and plasticity of concrete, making it easier to build and shape.

12 features and benefits 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 needs. Lightweight foamed cement can totally solve this challenge. , a alternative to traditional insulation materials
2. It is actually lightweight: its density can reach 200-1600kg/m3, which effectively reduces 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. Enhance the stability and life of the insulation layer: The foamed cement thermal layer features a high amount 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, that is 20-30 times that relating to ordinary cement.
6. It offers 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 round 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, that has an exceptional bond with all 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 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 more than six times stronger compared to ordinary floor slabs.
12. Fireproof: Foamed cement is definitely an inorganic material (cement) that fails to burn and therefore has good fire resistance. When applied to buildings, it can improve 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 collection of complicated chain reactions. The product is a pure and clear oily liquid having a light yellow color. It is really not responsive to difficult water, non-toxic, odor-free, and sediment-free. The PH worth is close to neutral, non-corrosive to cement and steel, and fails to contaminate the setting. The frothing representative is storage-resistant, hard to degrade, has exceptional frothing performance, rich foam, and modest foam stability. Utilizing this frothing agent to create foamed cement has got 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 may 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 several hydrolysis reactions, heating and dissolving, dilution, filtration, and high-temperature shrinkage. It is actually produced using imported advanced equipment as well as 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 ideal foam stability; this is a new generation of animal-based cement foaming agents. Due to the high surface strength of the foam created 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 every other, and there is not any link between the bubbles. The permeability resistance of the foamed cement products is quite 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 better strength.

The uses of cement foaming agent

1. Construction field

Cement foaming agents are popular within the construction industry 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 advantages of lightweight thermal insulation, sound absorption, etc. They may be popular in building walls, floors, roofs, partitions, as well as 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 field

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

3. Bridge field

Cement foaming agents can 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 advantages 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 for bridge sound insulation, waterproofing, etc.

Good Quality Foaming Agent Supplier

Trunnano Info Technology Co., Ltd is a supplier of concrete additives, which can be concrete foaming agent and relative products with more than 12 years expertise in 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])