Detailed Product Description

Normal feature:

1) Chinese natural marble

2) Polished big slab,

3) Used for the indoor and outdoor decoration with the graceful, unique and

    classical effect 

4) This wonderful material is widely used in hotels, restaurants, houses and

    public building

Some details of  Hang Gray as follow:

Physical state :

shore scleroscope hardness(HSD):110

bulk density2.80 g/cm³

water absorption: 0.15

Chemical composition:

SiO₂: 65.82

Al2O3: 15.51

Cao: 9.45

Mgo: 2.26

Na₂O: 4.13

Fe₂O₃: 4.28