Registration number (WIID)Project No.TitleStatus
69988EN ISO 22097:2023Thermal insulation for buildings - Reflective insulation products - Determination of thermal performance (ISO/DIS 22097:2019)Standarts spēkā
72955EN 17990:2025Thermal insulation and energy economy in buildings - Method to determine the durability of bondings with adhesive tapes and adhesive masses for the establishment of airtight layers under climatic conditions representative for indoor environmentsStandarts spēkā
2310LVS EN ISO 12567-2:2006Thermal performance of windows and doors - Determination of thermal transmittance by hot box method - Part 2: Roof windows and other projecting windowsStandarts spēkā
2273LVS EN ISO 13787:2003Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivityStandarts spēkā
2279LVS EN ISO 9251:2003Thermal insulation - Heat transfer conditions and properties of materials - VocabularyStandarts spēkā
73742CEN ISO/TR 52016-4:2024Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 4: Explanation and justification of ISO 52016-3 (ISO/TR 52016-4:2024)Standarts spēkā
2305LVS EN ISO 15927-5:2005Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 5: Data for design heat load for space heatingStandarts spēkā
38464EN ISO 52022-3:2017Energy performance of buildings - Thermal, solar and daylight properties of building components and elements - Part 3: Detailed calculation method of the solar and daylight characteristics for solar protection devices combined with glazing (ISO/DIS 52022-3:2015)Standarts spēkā
2307LVS EN ISO 15148:2003Hygrothermal performance of building materials and products - Determination of water absorption coefficient by partial immersionStandarts spēkā
2285LVS EN 12114:2002Thermal performances of buildings - Air permeability of building components and building elements - Laboratory test methodStandarts spēkā
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