CEN/TC 89

Registration number (WIID)Project No.TitleStatus
2259LVS EN ISO 8990:2001 AThermal insulation - Determination of steady-state thermal transmission properties - Calibrated and guarded hot boxStandarts spēkā
41906LVS EN ISO 52010-1:2017Energy performance of buildings - External climatic conditions - Part 1: Conversion of climatic data for energy calculations (ISO 52010-1:2017)Standarts spēkā
74907LVS EN ISO 10077-2:2017/A1:2025Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames - Amendment 1 (ISO 10077-2:2017/Amd1:2024)Standarts spēkā
41933LVS EN ISO 52017-1:2017Energy performance of buildings - Sensible and latent heat loads and internal temperatures - Part 1: Generic calculation procedures (ISO 52017-1:2017)Standarts spēkā
73650LVS EN 15026:2023Hygrothermal performance of building components and building elements - Assessment of moisture transfer by numerical simulationStandarts spēkā
73827EN 17888-2:2024Thermal performance of buildings - In situ testing of building test structures - Part 2: Steady-state data analysis for aggregate heat loss testStandarts spēkā
73818EN 17887-2:2024Thermal performance of buildings - In situ testing of completed buildings - Part 2: Steady-state data analysis for aggregate heat loss testStandarts spēkā
73827LVS EN 17888-2:2024Thermal performance of buildings - In situ testing of building test structures - Part 2: Steady-state data analysis for aggregate heat loss testStandarts spēkā
34299EN ISO 10456:2007/AC:2009Building materials and products - Hygrothermal properties - Tabulated design values and procedures for determining declared and design thermal values - Technical Corrigendum 1 (ISO 10456:2007/Cor 1:2009)Standarts spēkā
41910EN ISO 6946:2017Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017, Corrected version 2021-12)Standarts spēkā
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