In modern construction engineering, defoamers for concrete have been widely used and have achieved significant results. Taking the foundation construction of a high-rise building as an example, due to the extremely high requirements for concrete strength and compactness, traditional construction methods are difficult to meet the requirements. So, the construction unit decided to add an appropriate amount of defoamer during the concrete production process.

Through practical verification, it has been found that the addition of defoamers significantly reduces the generation of bubbles during the mixing and pouring process of concrete, resulting in a significant improvement in the compactness and strength of the concrete. At the same time, the fluidity of concrete has also been improved, and the construction efficiency has significantly increased. In addition, due to the reduction of bubbles, the durability and appearance quality of concrete have also been significantly improved, reducing the cost of later repair and maintenance.

In summary, defoamers for concrete play an irreplaceable role in modern engineering. It can not only improve the performance and quality of concrete, but also reduce construction difficulty and cost, providing strong support for the development of the construction industry. Therefore, we should give sufficient attention to and widely apply defoamers for concrete.