In construction engineering, cement mortar serves as the foundation material, and its performance directly affects the overall quality and service life of the building. However, in the process of preparation and construction of cement mortar, the formation of foam and bubbles often becomes a problem that cannot be ignored. These bubbles not only affect the strength and durability of cement mortar, but also damage its surface smoothness and affect its appearance. Therefore, as an important chemical additive, cement mortar defoamer is gradually becoming a key factor in improving construction quality.

During the mixing process of cement mortar, a large number of tiny bubbles are easily generated due to mechanical action, chemical reactions, and the inherent characteristics of the raw materials. If these bubbles are not eliminated in time, they will form holes after the mortar solidifies, thereby reducing the compactness and strength of the mortar. The cement mortar defoamer is designed to solve this problem. It can quickly penetrate into the foam, destroy its stability, and make the bubbles burst and dissipate rapidly. Through this process, the defoamer not only effectively reduces the number of bubbles in the mortar, but also significantly improves the compactness and compressive strength of the mortar, enhancing the stability and durability of the building structure.

In addition to improving the performance of mortar, cement mortar defoamers also have multiple advantages in improving construction efficiency and aesthetics. During the construction process, the presence of bubbles can increase the difficulty of construction, such as affecting the fluidity of mortar and increasing vibration time. After using defoamers, the bubbles in the mortar are effectively eliminated, making the construction smoother and improving construction efficiency. At the same time, the bubble free mortar surface is smoother and more even, achieving a good visual effect without the need for additional polishing, enhancing the overall aesthetics of the building.

With the continuous improvement of environmental awareness, the construction industry has increasingly high requirements for green and sustainable development. As a chemical additive, cement mortar defoamers also need to meet this requirement. Modern cement mortar defoamers pay more attention to environmental performance in the research and development process, using low toxicity and harmless raw materials to reduce their impact on the environment. At the same time, by optimizing the formula and production process, the efficiency and stability of defoamers can be improved, and waste and pollution during the construction process can be reduced. These efforts not only help to enhance the market competitiveness of cement mortar defoamers, but also promote the green development of the entire construction industry.