External Decorative Cement Board
External Decorative Cement Board
1.100% non asbestos
2.Thickness:6-20mm
3.Heat insulation and fire-proof
4.Meet ISO9001
External Decorative Cement Board
Technical data:
Material | Stone crystal,cement,quartz sand,reinforced fiber |
Fireproof character | Grade A (GB8624-1997) |
Fire resistance | 180 min (GB/T9978-1999) |
Surface capacity | 1.30-1.60g/cm³ |
Water content | < 10% |
Thermal coefficient | 0.24 W/MK (Jc/t564) |
Sound resistance | 45 db (GBJ75-84) |
Intensity resistance | > 16Mpa (GB/T7019-1997) |
Wet inflation rate | < 0.19% (GB/T7019-1997) |
Dry shrinkage rate | < 0.09% (GB/T7019-1997) |
Radioactive | Up to the standard (GB6566-2000) |
If you have any questions,please feel free to let me know.
my trademanager:cn1000354538
Contact:Lillian Wong
Tel:86-371-69191325
