Material:Nature Jordan Dark Grey Polished Marble Slab for Wall Decoration; Jordan Grey Marble; Dark Grey Marble ; Grey Marble Slab; marble slabs for projects specializing in Resorts & Casino & Hotel.
Chemical Specification | |
Lime (Cao) | 28-32% |
Mgo | 20 to 25% |
Silica (Sio2) | 3 – 30% (varies with variety) |
FeO + Fe2o3 |
1-3% |
Loss on Ignition (LOI) | 21.82 |
Technical Specification – Green Marble | |
Hardness |
3 to 4 on Moh's Scale |
Density |
2.55 to 2.7 Kg/cm3 |
Compressive Strength |
70 to 140 N/mm2 |
Modulus of Rupture |
12 to 18 N/mm2 |
Water Absorption |
Less than 0.5% (except Rainforest Green/Brown with 2-3%) |
Porosity |
Quite low |
Weather Impact |
Resistant |
Marble Production Processing
Marble Product Case