Q:Shale, slate, dry slate, schist, gneiss, how to distinguish?

Slate can be used as building materials and decorative materials, ancient in the area rich in slate commonly used in tiles. Slate generally do not contain minerals.

Q:What is slate tiles? How to clean

Slate tiles are often used as ceiling roofing materials. Slate tiles are beautiful, environmentally friendly and non-slip. The slippery properties of slate tiles make it ideal for bathrooms and outdoors

Q:What is the structure of what is the rockstone rockstone?

and other components in slate such as iron oxide, ferric oxide, calcium oxide, alumina Wait

Q:What are the uses of slate?

Generally do not contain mineral slate，A metamorphic rock.

Q:How Sandstone and slate quality like

and the age, and can not define what the rock is of good quality and bad.

Q:What are the engineering characteristics of slate

The mineral properties of clay minerals such as kaolinite contained in slate are relatively good by X-ray diffraction analysis

Q:What are the advantages and disadvantages of slate (quartzite) and artificial vermiculite?

Natural, used in the balcony, interior decoration

Q:Sandstone and slate which quality is better

If it is volcanic ash sedimentary rocks, and deposition time has been hundreds of millions of years, certainly not bad.

Q:What are the methods for the production of slate formation?

① azimuth representation. Generally record the tendency and inclination, such as 205 ∠ 65, that is, the tendency of southwest 205 °, angle 65 °, the trend was NW295 ° or SE115 °.

Q:Slate paint and diatom mud which is good

Diatom mud is not only good-looking, and very functional, clean air, moisture absorption