英国标准UK The Building Regulation document_L

《英国标准UK The Building Regulation document_L》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、L1ContentsPAGEPAGECONTENTS1CommissioningofforheatingandHWS16systemsUseofGuidance3Operatingandmaintenanceinstructionsfor17SummaryguidetotheuseofthisApprovedheatingandHWSsystemcontrolsDocument5TheRequirements7Insulationofpipesandducts17Section0:General9Internallighti

2、ng17Performance9Externallightingfixedtothebuilding18Introductiontoprovisions9Conservatories18Technicalrisk9Section2:Workonexistingdwellings19Thermalconductivityandtransmittance9Replacementofcontrolledservices19orfittingsU-valuereferencetables10Materialalterations20

3、CalculationofU-values10Materialchangesofuse20Roofwindow11Historicbuildings21Basisforcalculatingareas11APPENDICESAirpermeability11AppendixA:TablesofU-values22Standardassessmentprocedure(SAP)11AppendixB:CalculatingU-values35Historicbuildings11AppendixC:U-valuesofgrou

4、ndfloors41Section1:Designandconstruction12AppendixD:DeterminingU-valuesAlternativemethodsofshowingcompliance12forglazing44ElementalMethod12AppendixE:TargetU-valueexamples45U-valuesforconstructionelements12AppendixF:SAPRatingsand48Heatingefficiency12CarbonIndexesAre

5、asforwindows,doorsand13AppendixG:CarbonIndex51rooflightsBritishStandardsreferredto54Extensionstodwellings13Otherdocumentsreferredto55Summaryofprovisionsinthe13ElementalMethodTargetU-valuemethodfornew13dwellingsOptionalallowanceforsolargains14CarbonIndexMethod14Cons

6、traintswhenusingthecalculation15proceduresPoorestacceptableU-values15Limitingthermalbridgingatjunctionsand15aroundopeningsLimitingairleakage15Spaceheatingsystemcontrols15Zonecontrols16Timingcontrols16Boilercontrolinterlocks16Hotwatersystems16Alternativeapproachfors

7、paceheatingandHWSsystems16ApprovedDocumentL1Conservationoffuelandpower1L1ConservationoffuelandpowerApprovedDocumentL12THEBUILDINGREGULATIONS2000L1UseofguidanceTHEAPPROVEDDOCUMENTSwithregulation7,becarriedoutwithpropermaterialsandinaworkmanlikemanner.Thisdocumentiso

8、neofaseriesthathasbeenapprovedandissuedbytheSecretaryofStateYoumayshowthatyouhavecompliedwithforthepurposeofprovidingpracticalguidanceregulation7