What is the effect of air-entraining agents on the freeze-thaw resistance of concrete?
What is the impact of air-entraining agents on the freeze-thaw resistance of concrete? Among concrete materials, air-entraining agents have the greatest and most significant impact on frost resistance…
What effect does air-entraining agent have on the performance of fresh concrete?
How does the air-entraining agent affect the performance of fresh concrete? During the concrete mixing process, adding a trace amount of air-entraining agent can introduce an appropriate amount (accor…
What is the mechanism of action of air-entraining agents in concrete?
Concrete air-entraining agent is a surfactant. When mixed into concrete, it can introduce a large number of evenly distributed and independently closed tiny bubbles during the mixing process. These ti…
What is the mechanism of adding air-entraining agents to improve the durability of concrete?
Air-entraining agent is one of the chemicals. It has good bubble structure, small bubble radius, and high frost resistance index. It is used in high-durability concrete structures, such as dams, high-…
