минеральная вата сэндвич-панели

rockwoolsandwich panel 1. Brief introduction of the rockwool sandwich panel: Rockwool sandwich panel is made by thecondensedpolystyrene foam boardas the core, They are profiled byautomated continuous forming machine andadhesive bonded . 2.The specifications and technical index of the rockwool sandwich panel: 1ItemSpecifications2Product Namerockwool sandwich panel3thickness50mm-200mm4width950mm5length1m-11.8m6core material higher fireproof rock wool7external sidecorrugated steel sheet 8internal sideflat color steel sheet9thickness of the steel sheet 0.18mm-1.5mm10colorred,white,blue or any RAL colors11certification systemISO9001:200012thermal coefficientless than 0.036 w/m.k13apparent densitymore than 120kg/m314water absorptionless than 4%15compressive strengthmore than 100 Kpa16bending defectionmore tham 20mm17dimensional stability0.2%-0.3%18fireratingA Grade19character light weight, waterproof and fireproof, fast installation20usagewidely used as the wall &roof in factory, hall, supermarket3. the features of therockwool sandwich panel: 1.anticorrosion and durable-more than 30 years 2.different colors 3.heat insulation and sound insulation 4.energy-saving and most area saving 5.antiseismic and impact resistance 6.enviromental protection