“ShengdingYuan” brand special rock wool panel for external wall heat insulation system have excellent property of sound absorb & noise reduce, fireproofing & heat insulation. Meanwhile, it is have good pressure resistance and Tensile Strength and good property of hydrophobic and humidity resistance. It can compatible with building wall because of its enough dimensional stability and chemical stability, same life with building. It is used for new building, building expand and existing building remake.
Standard Size
Density：60—180kg/ m³
Size（L×W）：1200mm×600mm
Thickness：50—150mm
| Technical Index |
| product property |
SDB80 |
SDB100 |
SDB150 |
Unit |
Standard |
compressive Strength
(10% variant) |
≥40 |
≥50 |
≥60 |
kpa |
GB/T25975 |
| tensile Strength |
≥7.5 |
≥10 |
≥15 |
kpa |
GB/T25975 |
| heat conductivity (25℃) |
≤0.039 |
w/(m.k) |
GB/T25975 |
| Fire resistance |
A1級(jí) |
|
GB8624-2006 |
| hydrophobic rate |
≥99 |
% |
GB/T25975 |
| acidity coefficient |
≥1.8 |
|
GB/T25975 |
| quality moisture rate |
≤1.0 |
%wt |
GB/T25975 |
| short-term soakage (part in water 24h) |
≤0.5 |
kg/m2 |
GB/T25975-2010
appendix B |
| long-term soakage (part in water 28d) |
≤2.0 |
kg/m2 |
GB/T25975-2010
appendix B |
| noise reduction rate(NRC) |
≥0.6 |
—— |
GB/T18696.1 |
| dimensional stability |
≤1.0 |
% |
GB/T25975 |
| melting temperature |
≥1000 |
℃ |
|
| thickness deviation |
±3? |
mm |
GB/T25975 |
| squareness |
≤5 |
mm/m |
GB/T25975 |
| evenness |
≤5 |
mm |
GB/T25975-2010
appendix A |
| safety, environmental |
Non asbestos, no CFCS and? H CFCS、HFCS |
—— |
—— |
Product Application
“ShengdingYuan” brand external wall rock wool panel mainly apply to external wall insulation system and non transparent curtain wall insulation system, suitable for all kinds of compact structure or concrete style first-line wall.
its typical processes are: basic level processing--deploy adhesive-- paste the SDB rock wool panel-- install the mounting bracker--do the plaster mortar -- put the alkali resistance mesh -- do the plaster mortar.
