CEN/TC 89
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77316 | - | Thermal performance of rooflights and roof hatches – Determination of thermal transmittance | Izstrādē |
| 72840 | prEN 12114 rev | Thermal performance of buildings - Air permeability of building components and building elements - Laboratory test method | Izstrādē |
| 2316 | CEN/TC 89 N 407 | Thermal performance of buildings and installations - Classification of assumptions for temperature, load and energy calculation procedures | Izstrādē |
| 65621 | EN ISO 12570:2000/A2:2018 | Hygrothermal performance of building materials and products - Determination of moisture content by drying at elevated temperature (ISO 12570:2000/Amd 2:2018) | Izstrādē |
| 39021 | prEN ISO 10077-1 rev | Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 1: General | Izstrādē |
| 41935 | EN ISO 52022-1:2017 | Energy performance of buildings - Thermal, solar and daylight properties of building components and elements - Part 1: Simplified calculation method of the solar and daylight characteristics for solar protection devices combined with glazing (ISO 52022-1:2017) | Izstrādē |
| 28959 | prEN ISO 12572 rev | Hygrothermal performance of building materials and products - Determination of water vapour transmission properties | Izstrādē |
| 72955 | EN 17990:2025 | Thermal 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 environments | Izstrādē |
| 72859 | prEN 1946-1 rev | Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Part 1: Common criteria | Izstrādē |
| 2264 | EN ISO 15927-1:2003 | Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 1: Monthly means of single meteorological elements (ISO 15927-1:2003) | Izstrādē |
Displaying 241-250 of 364 results.