What is a Cement Foaming Agent?

Concrete/cement foaming agent indicates an admixture that may lessen the surface stress of liquid and generate a considerable amount of uniform and secure foam, which can be utilized to produce foam concrete.
The foaming agent is a substance that may make its aqueous solution create a massive amount of foam when mechanical force is introduced right into the air. This type of material is a surfactant or surface-active material. The essence of the Cement foaming agent is its surface-active effect. Without surface activity, foaming cannot occur, and it cannot turn into a foaming agent. Surface activity is 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 form lightweight concrete. Cement foaming agents can produce bubbles through chemical reactions, resulting in the cement slurry to possess a large number of pores through the construction process, thereby decreasing the density of concrete and rendering it lightweight, with thermal insulation, heat insulation, sound absorption, along with other excellent properties.
Cement foaming agents may also enhance the mechanical properties of concrete, enhance its compressive strength and tensile strength, and improve its durability and frost resistance. Additionally, cement foaming agents may also enhance the fluidity and plasticity of concrete, making it easier to build and shape.

12 features and benefits of foaming agent

1. 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 capable of meeting the needs. Lightweight foamed cement can totally solve this problem. , a replacement for traditional insulation materials
2. It is lightweight: its density can reach 200-1600kg/m3, which effectively decreases the load from 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. Boost the stability and life from the insulation layer: The foamed cement thermal layer features a high amount of stability and anti-aging properties, effectively making sure the indoor floor is flat and never cracked. Its lifespan is 5.10 times that of the benzene board. It is made of perlite particles. Greater than 5 times
5. Great thermal insulation: The thermal conductivity is .08w/mk, which can be 20-30 times that of ordinary cement.
6. It has good compressive strength: when 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 round the warm water pipes during heating, and you will see no splitting between the layers.
8. Good bonding: The material used in foamed cement is cement, that has an outstanding bond using 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 will be combined entirely using the cast-in-place floor slab and mortar layer to make a whole.
11. It has an anti-permeability effect: Due to the 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 an inorganic material (cement) that does not burn and therefore has good fire resistance. When applied to buildings, it can enhance 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 a collection of complicated chain reactions. The product is a pure and clear oily liquid with a light yellow color. It is not 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 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 is 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 because 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 and the latest manufacturing technology. Strict quality management is implemented through the production process. The product is a deep brown viscous liquid with low impurity content, light irritating odor, uniform quality, quality of sound consistency, outstanding foaming, and ideal foam stability; it really 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 created using it have been in a closed state independent of each other, and there is not any link between the bubbles. The permeability resistance from the foamed cement products is extremely 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 commonly used in the construction industry and are mainly utilized 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 are commonly used in building walls, floors, roofs, partitions, along with 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 industry

Cement foaming agents will also be used in the broad industry and are mainly utilized 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 will 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 industry

Cement foaming agents will also be used in the bridge industry, mainly utilized 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 may detect the weight from the bridge and extend the service life from 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 are concrete foaming agent and relative products with over 12 years experience with 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])