cspec弹性瓷砖地板

DESIGNCRITERIAThecolorandpatternofvinylfloorcoveringshallbecoordinatedwiththeoveralldesignscheme;i.e.thatofthewallandceilingcolorsanddesign.TheOwner/Purchasercanrequesttousealternativecolortilestorealizeschematicdecorationswithoutaffectingthetotalcostofthejob.TheOwner/Purchaserwillchooseamonglaidsamples(inpropermock-upsthatwillbebuiltbytheContractor)toconfirmthecolorsandthedesignschemes.QUALITYASSURANCEThePVCfloorshallbesuppliedbyapprovedmanufacturer.TheproductsshallcomplywithrelevantNationalStandardsandCodesofPractice(China),andAuthorityrequirements.Theinstallershallhaveaminimumoffive(5)yearsofdocumentedexperienceofsuccessfulcompletionofsimilarproject. 当地政府主管部门的要求。安装单位必须至少有5年的相似项目的成功施工经验。WARRANTYTheContractorandtheSpecialistSub-contractorshalljointlyprovideatwo(2)yearswarrantyforthecompletedworksonitsperformanceagainstanydefectsandfailure.DELIVERY,STORAGE,ANDTheContractorshallberesponsiblefortimelyordering,scheduling,delivery,receiving,protectionandinstallationofallmaterialsnecessaryforcompletionoftheworks,onsiteorinDelivermaterialstoprojectsiteinmanufacturer'soriginalpackaging,clearlyidentifiedastotypeandlocation.Storageofmaterialsnotinuseshallbeinaccordancewithmanufacturer’sSUBMITTALSProvidethefollowingwiththeBidProductData:Submitmanufacturer'stechnicaldataforfinishesandmaterials,installationdetailsandinstructions.ProductData:Submitmanufacturer'sspecificationsincludingfinishesandmaterials;certifiedtestdata,whereapplicable;andinstallationinstructions;forrequiredproducts.Submittestreportsofmaterialstobeused,verifyingflame/fuel/smokeratingswhentestedbyanagencyapprovedbyauthorityhavingjurisdiction.ProvidemaintenanceandcleaningProvidemethodstatementsanddatasheetsforadhesivestobeProposedworkTheContractorshallsubmitthefollowingforapprovalbeforeanyworkinthistradecommencesonsite:在开始施工前，承包商应提交下列需审核认可的资料Samples:Submitforverification,samplesofmaterials,coloursandpatternsselected.TheContractorshallinstallmock-upswhendirectedbythePurchaserforhisreviewandapproval.样ProductData:Submitmanufacturer'sspecificationsincludingfinishesandmaterials;certifiedtestdata,whereapplicable;andinstallationinstructions;forrequiredproducts.Shopdrawings:Submitshopdrawingsforvinylfloorcoveringindicatingpertinentdimensions,layout,pattern,thicknessofmaterial,detailsofinstallation,adjacentconstruction,andotherrelateditems,tothePurchaserforapproval.ShopdrawingsshallbedrawnusingAutoCad-2000andsoftcopiesmadeavailableuponrequestwithoutcharge.相关的尺寸大小、布置、施工细节、相邻交接处的施工及式样等。施工图应使用Installationschedule:TheContractorshallsubmitproposeddeliveryandworkinstallationprogrammeforapproval.MOCK-UPTheContractorshallinstallmock-upsofthetypicalvinylfloorofnotlessthan2x2mwhendirectedbythePurchaserforhisreviewandapproval.Approvedmock-upswillbeusedasstandardforjudgingacceptabilityofworkinthisSection.Approvedmock-upsmaynotremainaspartofthepermanentwork.MmCMock-upsshallbeactualinstallationsinaccordancewiththeSpecificationsfortherespectivecomponentsandshallberepresentativeoffinishedproducttobeprovidedthroughouttheproject.Mock-upswillbesubjecttothePurchaser’sinspectionand,ifrejected,shallbereplacedattheContractor’s应按各个部件的技术说明要求对样品模型进行实际安装，提供的样品模型将作为成品贯穿项目的始终。样品模型需提交给采购方检查认可，如果没有得到采购方的认TheContractorshallreplaceormodifysuchmock-upsandsamplesifdeemednecessarybythePurchaser,andsuchfinalmock-upsandsamplesshallbeusedasthebasisofinstallationwork.However,anyagreementbythePurchasertosuchmock-upsandsamplesdoesnotexoneratetheContractorfromanyresponsibilityunderthetermsandconditionsoftheContract.PART PRODUCTSACCEPTABLEMANUFACTURERSMATERIALSThestructureofthevinylcoveringshallbeas乙烯基地板结构如下WearingLayer:0.50mmmustbeingroupTpolyvinyl耐磨层：0.50毫米的T类Firstsub-layer:inreinforced第一分层：强化Secondsub-layer:incompactPVC第二分层：密实PVCReverseside:inchemical-expansionPVCThecoveringshallalsocomplywiththefollowing该地板应满足下列标准要求1.AcousticAbsorptionDIN20ISO717/2-20NFS31053192.ResistancetolightEN20105-3.UPECClassificationUPECU3P3E2/34.ThermalResistanceDINNFX0.05m25.FireResistanceNFPDIN6.ElectrostaticBehaviorDIN1.5x1010EN<27.AbrasionResistanceDIN<0.08EN660(Part1)<0.08ResistancetochemicalsDIN ResidualIndentationEN <0.20PART PREPARATIONVerifythatsurfacesarereadytoreceivework.Measuremoisturecontentofsurfacesusinganelectronicmoisturemeter.DonotinstallPVCfloortileunlessmoisturecontentofsurfacesisbelow6%orasapprovedbymaterial'smanufacturer:VerifyfieldmeasurementsareasshownonshopBeginningofinstallationmeansacceptanceofexistingEstablishlinesandpattern.ProtectfromSealsubstratesurfacecrackswithfiller.Levelexistingsubstratesurfacestoacceptableflatnesstolerancestomanufacture’srequirementsforlayingofvinlyflooring.Theinstalledvinlyflooringfinishingsurfaceshallbesmoothandflat.ApplysealertosurfacesasrecommendedbyadhesiveINSTALLATIONOnflat,dry,hard,smoothsub-floors,notexposedtopossibleinfiltrationofdamp.Ideallayingtemperature:>15°C.Theadhesiveshouldbeacrylicemulsion.Itmustbepossibletohot-solderanyjointswithasolderingseamorwithcoldliquidsolder.Eachwidthshouldbereversedinlaying.Inroomscontainingisolationjoints,asshownonthedrawings,specialdetailsshallbedevelopedsothatthereisnounevennessinthefloorcoveringoverthejoint.Waitforatleast48hoursbeforeinstallingfurnitureorallowing至少要等到48MaintenanceAfterlaying,cleanthefloorwithadampclothandamilddetergent.Dailymaintenance:Dampclothsoakedinasolutionofwaterandamilddetergent.Periodicmaintenance:Milddetergentandbrush,orfloor-washingmachinewithareddisk.INSPECTIONTheinstallationshallbesubjecttoinspectionandshallbecompletedtothesatisfactionofthePurchaser,failingwhichtheworksshallberectifiedattheContractor’sexpense.096519RESILIENTTILEFLOORINGINSTALLATIONOnflat,dry,hard,smoothsub-floors,notexposedtopossibleinfiltrationofdamp.Ideallayingtemperature:>15°C.Theadhesiveshouldbeacrylicemulsion.Itmustbepossibletohot-solderanyjointswithasolderingseamorwithcoldliquidsolder.Ea