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 the waterproof sheet with rock?

somewhat similar to the role of oil mulberry waterproofing layer of green beans.

Q:How to describe carbon slabs

is a metamorphic rock, the original rock is muddy, silty or neutral tuff, along the plate direction can be stripped into thin slices

Q:What are the main components of carbonaceous slate

Slate is also called shale bar (carbonaceous shale) is a large amount of dispersed carbonized organic matter shale

Q:What is the diffrence slate and sandstone ?

its products are pollution-free, no radiation, no reflection, no weathering, no discoloration, heat absorption, insulation, anti-skid and so on

Q:What are the conditional characteristics of slate?

Slate saturated water absorption is strong, poor water stability, construction should pay attention to its softening of water immersion

Q:What is the price of the decorative slate market?

the greater the price the higher the price, the thicker the higher the price and so on

Q:How to distinguish slate and sandstone ?

Most of the sandstone is made of quartz or feldspar. Main ingredient A. Quartz composition of more than 52%

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

Slate is like a board, the lamellae are relatively thick, and the thickness of the slate is between slate and shale, and the rock thickness is generally below 1cm and above 0.2mm.

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