目次
1总则 1
2术语 2
3基本规定 3
4诊断评估 5
4.1一般规定 5
4.2能耗现状调查 5
4.3室内热环境诊断 6
4.4围护结构诊断 7
4.5建筑设备系统诊断 8
5材料设备 10
5.1保温系统材料 10
5.2外门窗及防水隔汽(透汽)材料 17
5.3设备 19
6建筑节能改造设计 20
6.1一般规定 20
6.2围护结构节能改造 20
6.3热桥处理 24
6.4气密性设计 26
7建筑设备系统改造 27
7.1一般规定 27
7.2供暖空调系统 27
7.3电气 30
8施工及质量验收 32
8.1一般规定 32
8.2施工要点 33
8.3质量验收 37
附录A既有建筑超低能耗节能改造诊断评估表 43
本标准用词说明 47
引用标准名录 48
附:条文说明 52
Contents
1GeneralProvisions 1
2Terms 2
3BasicRequirements 3
4DiagnosisandAssessment 5
4.1GeneralRequirements 5
4.2EnergyConsumptionInvestigation 5
4.3IndoorThermalEnvironmentDiagnosis 6
4.4BuildingEnvelopeDiagnosis 7
4.5BuildingEquipmentSystemDiagnosis 8
5MaterialandEquipment 10
5.1MaterialsofThermalInsulationSystems 10
5.2ExternalDoorsandWindowsWaterproofVapor-barrier
/Vapor-permeableMaterial 17
5.3Equipment 19
6EnergySavingRetrofittingDesign 20
6.1GeneralRequirements 20
6.2BuildingEnvelopeRetrofitting 20
6.3DesignofThermalBridgeTreatment 24
6.4DesignofBuildingAirTightness 26
7ReconstructionofBuildingEquipmentSystem 27
7.1GeneralRequirements 27
7.2HeatingandAirConditioningSystem 27
7.3Electrical 30
8ConstructionandQualityAcceptance 32
8.1GeneralRequirements 32
8.2ConstructionPoints 33
8.3QualityAcceptance 37
AppendixADiagnosticEvaluationFormforUltra-lowEnergy
RetrofittingofExistingBuildings 43
ExplanationofWordinginThisStandard 47
ListofQuotedStandards 48
Addition:ExplanationofProvisions 51
1
1总则
1.0.1为贯彻国家技术经济政策,适应国家建筑节能发展趋势,节约能源,保护