Q:What is the waterproof sheet with rock?

Shale is a kind of small pumpkin seed size of the stone, mainly in the waterproof membrane surface heat reflection and anti-ultraviolet aging role of the protective layer

Q:What is waterproof (with slate)

the stone layer covered in the upward side, on the one hand it played a protective waterproof layer role

Q:Limestone, granite, shale, slate generally distributed in what landform it?

Limestone is located in the karst topography, granite concentrated in the Yunnan-Guizhou Plateau and Yanshan Mountains east of the second and third terrain ladder on the peak of the forest-like hills and spherical eggs or bread-shaped rock dunes

Q:How does slate and sandstone distinguish?

Sandstone is formed from quartz particles (sand), structurally stable, usually light brown or red, mainly silicon, calcium, clay and iron oxide

Q:What is the color of the slate? Soft and hard Structure?

Recrystallization is not obvious, microscopic visible mud and some sericite, chlorite, silicic acid, sometimes see a small amount of muscovite, biotite, quartz and so on

Q:What are the conditional characteristics of slate?

poor water stability, construction should pay attention to its softening of water immersion

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

Natural, used in the balcony, interior decoration

Q:Shale, Slate, Phyllanthus Field How to identify?

Phyllantite: a metamorphic rock with a thousand - like structure. The type of the original rock is similar to that of slate, and shines with strong silk shine on its sheet surface and tends to appear.

Q:What is the exact definition of slate?

English name: slate iron is red or yellow; carbonaceous black or gray; calcium case of hydrochloric acid will bubble

Q:How is the slate formation like?

Therefore, the inclination of the formation is the angle between the upper layer (trace) and the horizontal (traces) of the profile of the vertical rock.