Registration number (WIID)Project No.TitleStatus
31260LVS EN ISO 13791:2012Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures (ISO 13791:2012)Atcelts
2299LVS EN ISO 13791:2005Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation proceduresAtcelts
25560LVS EN ISO 13790:2008 AEnergy performance of buildings - Calculation of energy use for space heating and coolingAtcelts
2300LVS EN ISO 13790:2004Thermal performance of buildings - Calculation of energy use for heatingAtcelts
41907LVS EN ISO 13789:2017Thermal performance of buildings - Transmission and ventilation heat transfer coefficients - Calculation method (ISO 13789:2017)Standarts spēkā
24365LVS EN ISO 13789:2008 AThermal performance of buildings - Transmission and ventilation heat transfer coefficients - Calculation methodAtcelts
2280LVS EN ISO 13789:2000 AThermal performance of buildings - Transmission heat loss coefficient - Calculation methodAtcelts
31259LVS EN ISO 13788:2013Hygrothermal performance of building components and building elements - Internal surface temperature to avoid critical surface humidity and interstitial condensation - Calculation methods (ISO 13788:2012)Standarts spēkā
2283LVS EN ISO 13788:2002 AHygrothermal performance of building components and building elements - Internal surface temperature to avoid critical surface humidity and interstitial condensation - Calculation methodAtcelts
2273LVS EN ISO 13787:2003Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivityStandarts spēkā
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