建筑科学原理的应用：露水与禁忌.pdf

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1、Alex KosisSimpson Gumpertz&HegerBuilding Science Principles in ActionThe Dews and DontsCaroline KlatmanSimpson Gumpertz&HegerAlex KosisAssociate PrincipalSGHCaroline KlatmanSenior Consulting EngineerSGHBuilding Science Principles in ActionBuilding science includes the study of how heat,air,and moist

2、ure interact with primary building systems,including the building enclosure.It is a critical component of design that that focuses on the interaction between the building enclosure,interior space conditions,and exterior climate conditions and can have significant impacts on building performance,dura

3、bility,and occupant experience.Informed by new design practice and investigation,this presentation will touch on the basics of applying building science concepts to building enclosure design.The presentation will also explore,through a series of project examples and industry practices,everyday build

4、ing science questions and solutions that are often situationally dependent.Learning Objectives1.Identify key building science principles that apply to building enclosure design.2.Understand how building enclosures manage heat,air,water,and vapor flow.3.Discuss how codes and standards address buildin

5、g science issues.4.Recognize the interdependency of building science concepts.5.Recognize building science-related consequences and performance impacts of building enclosure design choices.BUILDING ENCLOSURE BASICSHOW BUILDING ENCLOSURES MANAGE HEAT,AIR,WATER,AND VAPOR FLOWBUILDING ENCLOSURE BASICSR

6、ainscreen(Drained Cavity Wall)Barrier Wall(Face-Sealed)Thermal BarrierVapor RetarderWater BarrierAir BarrierEvaluation Criteria:PerformanceReliabilityDurabilitySuitabilityConstructability+ContinuityFunction:Rainwater/GroundwaterControlCondensation Control&Energy ConsumptionBUILDING ENCLOSURE BASICST