ISO 7345:2018
								
									
									International Standard
								
								
								
									 
									Current Edition
									
								
								
									·
									Approved on
									08 March 2018
								
							
							Thermal performance of buildings and building components — Physical quantities and definitions
ISO 7345:2018 Files
													English
													
														12 Pages
													
												
												
													
														Current Edition
														
													
													
												
			                                
													31.23 OMR
												
			                                
			                                
			                            ISO 7345:2018 Scope
ISO 7345:2018 defines physical quantities used in the thermal performance of buildings and building elements, and gives the corresponding symbols and units.
NOTE Because the scope of this document is restricted to thermal performance and energy use in the built environment, some of the definitions it contains differ from those given ISO 80000-5.
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