Characteristic 1: uniform color soil shape, high temperature coloring, no color, no flow of mud after a large number of water spraying, gently press with the palm, has the effect of natural mud.

Features 2: powder, mixing, construction without any smell, no harmful substances released.

Feature 3: fine texture, small sand grains, suitable for the construction of smooth and dry indoor wall.

Characteristic 4: meet water absorption, meet fire not to burn, do not have pungent peculiar smell.