So what is a Cement Foaming Agent?
Concrete/cement foaming agent indicates an admixture that will decrease the surface stress of liquid and produce a considerable volume of uniform and secure foam, which can be used to produce foam concrete.
The foaming agent is actually a substance that will make its aqueous solution develop a massive amount of foam when mechanical force is introduced right into the air. This type of material is actually a surfactant or surface-active material. The essence of a Concrete additive is its surface-active effect. Without surface activity, foaming cannot occur, and it also cannot turn into a foaming agent. Surface activity will be the core of foaming.
The purpose of cement foaming agent
The primary 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, causing the cement slurry to get a large number of pores during the construction process, thereby reducing the density of concrete and making it lightweight, with thermal insulation, heat insulation, sound absorption, and 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 simpler to build and shape.
12 features and advantages 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 capable of meeting the needs. Lightweight foamed cement can totally solve this issue. , a substitute for traditional insulation materials
- It is lightweight: its density can reach 200-1600kg/m3, which effectively reduces the load from 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 from the insulation layer: The foamed cement thermal layer has a high level of stability and anti-aging properties, effectively making sure the indoor floor is flat and never cracked. Its lifespan is 5.10 times that relating to the benzene board. It consists of perlite particles. A lot more than five times
- Great thermal insulation: The thermal conductivity is .08w/mk, which can be 20-30 times that relating to ordinary cement.
- 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.
- Good moisture resistance: You will see no condensation around 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 has an exceptional bond using the lower and upper layers and will not cause hollowing or collapse from 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 using the cast-in-place floor slab and mortar layer to make a whole.
- It has an anti-permeability effect: As a result of porous and integral nature of foamed cement, the anti-permeability is a lot more than six times stronger compared to ordinary floor slabs.
- Fireproof: Foamed cement is an inorganic material (cement) that will not burn and therefore has good fire resistance. When applied to buildings, it can improve the fireproof performance from 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 an accumulation of complicated chain reactions. The product is actually a pure and clear oily liquid with a light yellow color. It is far from understanding of difficult water, non-toxic, odor-free, and sediment-free. The PH worth is close to neutral, non-corrosive to cement and steel, and will 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 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 will be commonly found 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 it is made through several hydrolysis reactions, heating and dissolving, dilution, filtration, and high-temperature shrinkage. It is produced using imported advanced equipment as well as the latest manufacturing technology. Strict quality management is implemented during the production process. The product is actually a deep brown viscous liquid with low impurity content, light irritating odor, uniform quality, sound 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 from the foam produced by this foaming agent, the foam is highly stable. The bubbles from the foamed cement created using it are in a closed state independent of each other, and there is absolutely no connection between the bubbles. The permeability resistance from the foamed cement products is quite high. At the same density, in contrast to foamed cement created using plant-based foaming agents, it provides better sealing and heat preservation properties and higher strength.
The uses of cement foaming agent
- Construction industry
Cement foaming agents are widely used inside the construction industry and are mainly used 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. They may be widely used in building walls, floors, roofs, partitions, and 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.
- Road industry
Cement foaming agents are also found in the broad industry and are mainly used 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 for road sound insulation, noise reduction, etc. Waterproof materials can be used for road waterproofing and anti-seepage.
- Bridge industry
Cement foaming agents are also found in the bridge industry, mainly used 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 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 actually a supplier of concrete additives, that are concrete foaming agent and relative products with over 12 years experience with 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])