Summary: Bluestone sandlbalasted used for outdoor.
 
Physical characteristic:
- Colour: Blue
- Major Minerals: CaCO3
- Gravity: 2.78 g/cm3
- Water Absorption: 0.14 %
 
Range of Sizes :
200 x 200 x 20/25 mm
300 x 300 x 20/25/30 mm
400 x 400 x 20/25/30 mm
500 x 500 x 20/25/30 mm
600 x 600 x 20/25/50 mm
800 x 800 x 25/30/50 mm
 

Custom sizes, please enquire