Imitation Slate Roofing Sheets

Hot Products

FAQ

What are the main components of carbonaceous slate
Xuan'en County carbonaceous shale reserves are abundant, the National Geology Department to detect the total reserves of more than 50 million tons, can be developed reserves of 2 billion tons, the heat of 13003600 kcal
What are the engineering characteristics of slate
with its filling the embankment surface cracks may appear small and shallow depth
what are the characteristics of Gravel
From the edges and corners of the gravel, gravel cemented into a breccia. Particle size greater than 2 mm round
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.
Where the slate is best known
and later Jiujiang Xingzi County slate development has been large-scale development,
How is the slate formation like?
The vertical direction of the line along the inclined layer to the bottom of the straight line for the rock slant line, tilt the horizontal projection line refers to the direction of the tilt direction is the tendency of the rock.
How the slate is formed
The current color is mainly light green, black, light green, pink, brown, light gray, yellow and so on. Slate is not only rich in board
Is the slate rock similar to slate? Or shale?
and the recrystallized clay mineral is more than 50%