And a diatom mud has published more than 30 invention patents, and the following five have been authorized:
Diatom brick and its processing technology (patent number: ZL 20151084621.5)
An indoor wall base leveling mud with purification function and its preparation and construction method (patent number: ZL 201610016406.8).
Leveling putty with indoor interlayer purification function and its construction method (patent number: ZL 201610016382.6)
Brick (agarwood diatom pattern) (patent number: ZL20 1630026238. 1)
Brick (agarwood diatom blessing) (patent number: ZL20 1630026242.8)