Properties& Characteristics | Stone | Aluminium Unitized Panel | Terra-Cotta Panel | GRC |
Weight | 60-100KG/SQM | 10-15KG/SQM | 30-60KG/SQM | 30-70KG/SQM |
Moldeling & Function | Suit to flat and arc panel,difficult in moulding complex profile and double-curved panel | mainly flat panel,difficult in moulding complex profile and double-curved panel | mainly flat panel,difficult in moulding complex profile and double cruved panel | can be moulding to any profile ,easy to realize every kind of complex profile |
Dimension&size | applicable to small size panel,single panel unit less then 1sqm | applicable to middle size panel,single panel unit less then 2sqm | applicable to small size panel,single panel unit less then 1sqm | applicable to large size panel,single panel up to 40sqm or above |
Surface Texture | natural | metallie | siatered | textured and colorful |
Environmental Protection | non-renewable resource,harmful to environment | high energy-consumption,pollution to surroundings | high energy-consumption,pollution to surroundings | low energy-consumption,non pollution |
Safety(Failure statue) | brittle and fragile,no omen when brittle failure | apt to derformation,have omen when ductile failure | brittle ,no omen when brittle failure | Good ductile,not easy to deform,have omen when ductile failure |
Durability | natural material,good durability | metallic material,general durability | inorganic materials,good durability | inorganic materials,better durability |
Fixing Method | hung directly or fixing with bolt from back side | riveting/boading | hung directly or fixing with bolt from back side | hung directly/fixing with bolt/connect with backing steel frame |
Modulus of Rupture | above 8MPA | 50-125mpa | above 9mpa | above 18mpa,good ductility |