In the construction industry, defoamers play a crucial role. From concrete mixing to coating construction, all links may produce foam, which not only affects the construction efficiency, but also may have a serious impact on building quality and safety.

In the process of concrete mixing, the existence of foam will reduce the mixing efficiency, make the concrete become uneven, and then affect its strength. The foam in the coating will lead to the unevenness of the coating, affecting the aesthetics and durability. In addition, excessive bubbles may also cause honeycomb and rough surfaces on the surface of concrete components, reducing structural strength. In addition, the appearance of foam will lead to waste of raw materials and increase construction costs. For example, in paint construction, too much foam will increase the amount of paint, thus increasing the construction cost.

In the process of concrete mixing, adding an appropriate amount of defoamer can effectively reduce the formation of foam, make the concrete more uniform and improve its strength. Adding defoamers to coatings can eliminate bubbles in the coating, making the coating smoother and improving its appearance and durability. Defoamers also play an important role in the preparation process of building materials such as waterproof coatings, insulation materials, and mortar, which can effectively improve product quality and construction efficiency.

Choosing the appropriate defoamer is crucial in the construction industry. The selection of defoamers with excellent defoaming performance, good stability, and non-toxic and harmless properties should be comprehensively considered based on factors such as construction environment, material characteristics, and construction requirements. Defoamers play an irreplaceable role in the construction industry. By using defoamers reasonably, construction efficiency can be effectively improved, construction costs can be reduced, and building quality can be enhanced. Therefore, the application of defoamers should be highly valued in the construction industry.