Many construction project managers do not know how to distinguish high quality Ceramsite Panel Expanded Clay Cement Panel from inferior products on the market. Understanding the manufacturing process and quality control standards of the material can help you avoid using unqualified products that may cause potential safety risks. The core raw material of qualified Ceramsite Panel is high temperature sintered expanded clay particles. The qualified expanded clay particles are produced by firing natural clay in a rotary kiln at more than 1100 degrees Celsius. This process makes the clay particles form a stable porous ceramic structure, which gives the panel the natural lightweight thermal insulation and high strength characteristics. Unqualified manufacturers often use cheap uncalcified clay particles or even construction waste particles to replace the sintered expanded clay. This kind of inferior panel will become very easy to break and absorb a large amount of water after being used for several months. The formal quality control process of Ceramsite Panel also includes strict raw material proportioning. The standard mix ratio of cement expanded clay particles and reinforced fiber must be accurately controlled by computer automatic batching system. After the raw materials are fully mixed, they are poured into the high pressure mold for one piece molding. Then the whole panel is sent to the high temperature steam curing room for more than 8 hours of curing. This process ensures that the final finished panel has very stable physical properties, no deformation no cracking and strength uniformity. The last step of quality control is the finished product inspection. Each batch of Ceramsite Panel must pass the tests of surface flatness impact resistance fire resistance and formaldehyde emission before leaving the factory. Regular qualified manufacturers will provide complete third party test reports for customers. When you choose Ceramsite Panel supplier for your project, you must check these quality control links carefully. This can ensure that the Expanded Clay Cement Panel you use can maintain excellent performance for more than 50 years of service life.
