How to distinguish the quality of ceramsite? One article will help you understand


2024-10-23

  1. Appearance: Uniform size and shape, round and smooth, consistent color;

  2. Feel: Smooth, dust-free, non-sticky when wet, no strong irritating odor.

  The difference between the clay pebbles used as substrate and filter media lies only in size:

  Filter media requires larger particles, and the shape can be irregular, as filtration requires gaps and increased surface area;

  The clay pebbles used as substrate require a better appearance due to aesthetic requirements;

  Furthermore, filter substrates come in many materials depending on their function, while clay pebbles used as substrate are generally made from baked clay.