Product Description
Air entraining agent is a kind of special admixture. It dissolves in water and is added to the concrete mixture. It can produce a lot of tiny bubbles during the mixing process.
Functions:
- Improve the fluidity, cohesiveness and water retention of concrete mixes.
- Improve the bending strength of concrete, when the gas content is 3%-5%, the bending strength can be increased by 10%-20%.
- Enhance concrete's freezing resistance, salt resistance, impermeability, sulfate resistance and alkali aggregate reaction resistance.
- Improve the volume stability of concrete, enhance the weather resistance of field structure, and extend the service life of road concrete.
Performances
- Reduce water secretion and segregation of concrete, improve the homogeneity of concrete.
- Air-entraining agent has lower modulus of elasticity, less rigidity and better flexibility.
- The heat diffusion and conduction coefficient of concrete is reduced, which improves the volume stability of concrete, enhances the weather resistance of the field structure and prolongs the service life of road concrete.
- It greatly improves the concrete frost resistance, salinity resistance, permeability resistance, sulfate erosion resistance and alkali aggregate reaction resista
AE-330
Liquid air-entraining agent AE-360 concrete admixture
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AE-360 is a mixture of specialized surfactants developed for concrete, liquid air-entraining agents with good compatibility with various admixtures such as polycarboxylic acid water reducing agents.
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Product characteristics
AE-330 has good dispersion and workability.
1.High air-entraining capacity in hard water and alkaline environments:
This helps to improve the resistance and durability of concrete to freezing and thawing, especially important in cold or wet environments.
2.Low dosage, good bubble stability.
This means that during the use and construction of the material, the bubbles are not easy to break or merge, thereby ensuring the uniformity and stability of the material. This stability is particularly important for lightweight materials such as foamed cement and foamed gypsum, because they need to maintain a stable foam structure for a long time to maintain their lightweight and thermal insulation properties.
3. Fine foam and long stabilization time:
AE-330 air-entraining agent can produce a large number of fine air bubbles in the cement thinset, which can effectively improve the fluidity and plasticity of the concrete and reduce the phenomenon of water seepage and segregation.
The bubbles generated by AE-330 have a long stability, which helps to improve the volume stability and weatherability of concrete.
4.Calcium and magnesium ions have little influence on their properties
In building materials, calcium ions and magnesium ions are common ion components, which have an important impact on the performance of materials. However, the introduction of AE-1460 does not have a significant impact on the performance of these ions, thus ensuring that the material can still maintain its original performance characteristics after adding air entraining agent.
Differences between AE-330 and AE-360:
Advantages of AE-360: large air-entraining capacity, even and fine foaming, long stabilizing time, little influence by ions, strong re-foaming ability, suitable for concrete system.
Advantages of AE-330: large air-entraining capacity, even and rounded foaming, long stabilizing time, little influence by ions, strong re-foaming ability, suitable for gypsum foaming and wet mortar system.
Note: If the customer is using it for foaming products, such as foaming gypsum, it is necessary to pre-disperse the foam before adding gypsum.
Technical Data
| Appearance |
Transparent yellow liquid |
| Solid content |
≥25% |
| 1% liquid pH value (20°C) |
8.0-10.0 |
| Chloride ion content |
≤ 0.05% |
| Shelf life |
12 months |
| Density |
1.05g/cm³ |
Recommended dosage:Used in concrete additives 0.3%-2.5%,
Used in mortar 0.1%-1% , according to the type of raw material and the demand for appropriate mixing to determine the appropriate dosage.
Scope of application
(1) Polycarboxylic acid series concrete additives
(2) Wet mortar additives
(3) Foam plaster
(4) Foamed concrete, cement, etc.
Usage and Precautions
- When using, need to be mixed with other dry powder components together, when using according to the construction of different areas of mixing requirements for mixing and construction;
- Used in mortar 0.1‰-1‰ , and the specific dosage is determined by trial mixing according to the application system and the change of dry mix components;
- The mixing amount of concrete with higher requirements for freeze-thaw resistance and winter construction concrete should be determined by test according to the requirements of air content of concrete.
- The air-entraining quantity is affected by the material used to formulate concrete and the temperature of the environment in which the concrete is prepared, so it must be kept as stable as possible in order to control the fluctuation of air content.
packaging and storage
- Packed in 200KG Plastic Drums and 1000KG IBC Drums is 12 months from the date of production, if it exceeds the shelf life, it must be verified by test and inspection before use;
- Place in a ventilated and dry place for storage, pay attention to moisture-proof treatment, avoid direct sunlight, use it in time after opening, and seal it in time if it is not used up to prevent moisture absorption and deterioration.
Our Advantages
Transportation options
FAQ:
1,AE-360 Applicable objects?
Polycarboxylic acid series concrete additives, wet mortar additives,
Foamed gypsum, foamed cement, etc.
2,What is the minimum order quantity of AE-360?
The minimum order quantity is Packed in,180KG Plastic Drums and 1000KG IBC, when the quantity is more, the transportation cost will be lower, so the price will be relatively friendly.
3,Samples and technical support?
Our company provides samples for free, the express cost is responsible by the customer, our company has a professional technical team to solve the related problems for the customers, our technical team has been deeply engaged in China's construction industry for 20 years, and has a wealth of experience.
4,Where to ship the samples and goods?
Our factory and company are in Nanjing, Jiangsu Province, and the shipment place is also Nanjing, Jiangsu Province.
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