Metal Rock Wool Mineral Wool Sandwich Panel
rock wool board
MetalRockWoolSandwichPanel(mineralwoolpanel)ismadeoftwo-layerweatherproofcolorplatingsteelplatesorothermetalplatesandmineralwoolsandwichedwhichisthebestfireproofmaterials.Therockwoolsandwichpanelisforroofsandwallswhichrequireahighdegreeofresistancetofire.Itissuitableforvariousroofsandwallsreferringtothelarge-sizedfactorybuildings,storages,exhibitionhalls,freezingstores,purificationworkshops,andmorewhichfeaturestemp-keeping,heatinsulation,weight-bearing,andweatherproof.
Themetalrockwoolsandwichpanelachievesanotablereductioninairbornesoundtransfer,particularlywhenspecifyingaperforatedliner.Theimpactofrainandhailonthemetalsheet,aproblemonmoststandardconstructions,isgreatlyreducedwhenadoptingthemetalrockwoolsandwichpanelinthicknessesof50-100mmwith100kg/m3rockwoolfibreinsulationhasachievedresultsofRW=29-30dBaccordingtoUNI8270/7and717/82.
Featuresandadvantagesofmetalrockwoolsandwichpanel
- Exemplaryfireprotectionwithrockwoolsteelsandwichelements
FiresatseverallocationsinEuropehavesincemanyyearsconfirmedthefire-resistantandfire-proofingeffectofsandwichpanelswithrockwoolcore.Despiteintensiveflameapplication,thepanelsdonotcontributetospreadingorintensificationofthefire,andonlyreleasesmallquantitiesofsmoke.ThesecharacteristicsarenowalsoreflectedintestingtoEuropeanstandards.
SandwichpanelsthatareclassifiedinbuildingmaterialsclassA2-s1d0throughoutEuropehavebeenonthemarketsince2003.s1andd0areadditionalclassifications,anddocumentthesmokebehaviour(s)andmeltingbehaviourunderflameapplication(d).
Onlythecombinations1andd0ispermittedfornon-combustiblebuildingmaterials.Anyhigherassessmentof“s”and“d”resultsingradinginatleastEuropeanbuildingmaterialclassBandthenmeanse.g.flame-resistant.
Theprotectiveactionagainstmassivefirehasbeendocumentedtoparticularlystrikingeffectafterthealmostcompleteburn-upofafoodoperationinEngland.Intheeventoffire,amodulethatwasbuiltaroundthedeep-fryingplantwassupposedtopreventthefirespreadingtothebuilding.Thecompleteoppositehappened.Thebuilding,togetherwiththestoredgoods,burneddown,whilethesandwichcellwithitsrockwoolcoreremainedstanding.Sandwichpanelswitharockwoolcorearethereforebeingusedmorefrequently,e.g.intheinternalrefurbishmentofindustrialbuildings.Afurtheradvantage:theinsuranceindustryalsorewardstheinstallationofnon-combustiblebuildingmaterialsinsusceptiblebuildingswithmorefavourablepremiums.
- Togethertheyarestrong
Non-combustiblesandwichpanelswithanA1rockwoolcoremakesenseincaseswheretraditionalPURsandwichpanelscanormaynolongerbeused.Typicalexamplesofuseoccurinthefollowingsectors:
Coldstoreconstructionwithfireprotectionzones
Interiorrefurbishmentofexistingbuildingswithfireprotectionrequirements
Wallsforcloselydevelopedpropertyboundaries(
PartitionsinaccordancewiththeShopOrdinance
FirewallsinaccordancewiththenewIndustrialConstructionDirective
Requirementsonbuildingcomponentsinaccordancewiththepremiumguidelinesofinsurancecompanies
Airportbuildingsetc.
SandwichpanelswitharockwoolcoreandsandwichpanelswithaPURcorecanalsobecombinedasrequired,thusensuringafunctionalandvisuallysophisticatedfaçadedesign,whichdoesnotpresentanythermalbridgesinthearea.Inaddition,theproductsareavailablewithfacingsinaluminiumandglass-fibrereinforcedplasticsforspecialapplicationsinthefoodindustryandincleanroomtechnology.VirtuallyanEldoradoforplannersandprocessorsinthelightconstructionindustry!3.EffectiveCharacteristicofSoundResistant.
- Richcolorsandgoodappearance.
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