One. What causes the shell powder wall to flake off?
1、Construction environment
The construction environment plays a direct role in whether seashell powder will fall off. If the construction environment is too dry, the seashell powder will lose moisture too quickly after being applied to the wall, leading to the wall material rapidly turning into powder.
During the application of seashell powder, it is crucial to maintain the wall's moisture. According to the construction standards, it should be avoided to open windows for ventilation or expose the surface to direct sunlight during application. Even when expediting the process, it is essential to allow the seashell powder to dry naturally, ensuring that it avoids detachment caused by the construction environment.
2、Construction Standards
The causes of powder detachment are not only environmental factors, but also the improper ratio of seashell powder to water.
Shell powder should be applied while in a liquid state. Overly diluted shell powder can significantly reduce its overall adhesion strength, leading to powder detachment from the surface. The mixing ratio of shell powder also varies depending on the manufacturer. Therefore, shell powder should be mixed according to the ratio specified by the manufacturer to prevent powder detachment issues later on.
3. Construction Process
The occurrence of peeling on shell powder walls is also influenced by the construction skills of the construction personnel.
The construction process for seashell powder is complex, and many textures require precise application and consolidation during the process. Improper handling can easily lead to uneven edges, which can then dry out and cause the powder to crack.
4、Substandard products
While seashell powder is a new and environmentally friendly wall material, it has quickly gained market recognition and consumer support due to its effectiveness. However, some seashell powder products may exhibit issues with powder shedding.