Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of mud content/fine powder content between full-component particle-shaping regenerated sand and natural sand.
| The types of sand | Full-component particle-shaping regenerated sand | Natural sand |
|---|---|---|
| Mud content/ Micro powder content (%) | 4.00 | 0.95 |
