Description
Black Roofing Slate
Tiles
Finished: split surface
Thickness: **7mm, **8mm, **9mm supplied available;
Specification: from *0x*5cm, *0x*5cm to *0x*0cm, and *0x*0cm
Pre-punched available by client's request;
Excellent chemical stability and good firmness during either
transport or installation process. Stars Stone roofing
slate tiles are of the lowest calcium content (less 0.3 per cent)
and low water absorption (less 0.8 per cent). Its anti-acid
property is the toppest, meanwhile easy to bear very cold weather.
We guarantee no change color at least within *0 years.
The quality inspection management way to ensure Stars Stone
products very low breakage rate both during transport and using. No
doubt, it will reduce the actual cost for customers.
Processing Common Standards:
1.Length and Width tolerance: ±0.5mm
2.Angles tolerance less: ±1º
3.Thickness tolerance: ±1mm
4.Flat surface without pyrite point and other color points
5.Tiles accordant color
