Eco-Friendly Approaches to Concrete Additives

What exactly is a Cement Foaming Agent?

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

The function of cement foaming agent

The key 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, resulting in the cement slurry to have a large number of pores through the construction process, thereby decreasing the density of concrete and making it lightweight, with thermal insulation, heat insulation, sound absorption, as well as other excellent properties.
Cement foaming agents could also improve 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 improve 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 capable of meeting the wants. Lightweight foamed cement can totally solve this challenge. , a substitute for traditional insulation materials
  2. It really is lightweight: its density can reach 200-1600kg/m3, which effectively cuts down on the load in 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 in the insulation layer: The foamed cement thermal layer includes a high level of stability and anti-aging properties, effectively ensuring that the indoor floor is flat and never cracked. Its lifespan is 5.10 times those of the benzene board. It consists of perlite particles. Greater than 5 times
  5. Great thermal insulation: The thermal conductivity is .08w/mk, which can be 20-30 times those of 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 around the warm water pipes during heating, and there will be no splitting in between the layers.
  8. Good bonding: The material used in foamed cement is cement, that has an exceptional bond with the upper and lower layers and will not cause hollowing or collapse in 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 can be combined entirely with the cast-in-place floor slab and mortar layer to create a whole.
  11. It provides an anti-permeability effect: Due to the porous and integral nature of foamed cement, the anti-permeability is much 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 thus has good fire resistance. When used on buildings, it can improve 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 is generated via an accumulation of complicated chain reactions. The product is a pure and clear oily liquid using a light yellow color. It is 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, tough to degrade, has exceptional frothing performance, rich foam, and modest foam stability. Utilizing this frothing agent to make 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 can be considerably minimized.
Animal-based cement foaming agent
It uses selected animal (cow, sheep) keratin since the primary raw material and is made through several 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 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 excellent foam stability; it is a new generation of animal-based cement foaming agents. Due to the high surface strength in the foam produced by this foaming agent, the foam is highly stable. The bubbles in the foamed cement made out of it are in a closed state independent of every other, and there is absolutely no link between the bubbles. The permeability resistance in the foamed cement products is very high. In the same density, compared with foamed cement made out of plant-based foaming agents, it provides better sealing and heat preservation properties and higher strength.

The uses of cement foaming agent

  1. Construction field

Cement foaming agents are commonly used in the construction field and are mainly used 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 commonly used 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.

  1. Road field

Cement foaming agents will also be used in the broad field and are mainly used 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 can 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.

  1. Bridge field

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

High 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 experience 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])