ISO 22497-2021 pdf download

ISO 22497-2021 pdf download.Doors, windows and curtain walling一 Curtain walling一Vocabulary. 3.6 curtain walling part of the building envelope made of a framework usually consisting of horizontal and vertical profiles, connected together and anchored to the supporting structure of the building, and containing fixed and/ or openable infills, which provides all the required functions of an internal or external wall or part thereof, but does not contribute to the load bearing or the stability of the structure of the building Note I to entry: Curtain walling is designed as a self-supporting construction which transmits dead-loads, imposed loads, environmental loads (wind, snow, etc.) and seismic loads to the main building structure. Note 2 to entry: In some English speaking countries, the term curtain wall” is also used to describe curtain walling. Note 3 to entry: The term curtain wall in English may be used for other types of external wall. Note 4 to entry: Fixed and/or openable infills can be described as fixed and/or openable parts in some countries. 3.7 double skin curtain walling type of curtain walling (16) comprising inner and outer skins and an air cavity, designed and supported as an integrated system fulfilling the functions of the curtain walling (16) (see Figure A.7) 3.8 drainage hole weep hole opening through which water drains to the building exterior (see Figure A.3 and Figure A.11) 3.9 external glazing gasket preformed resilient profiled length of sealing material installed between the external face of a glass pane, insulating glass unit (3.16) or infill panel (3.14) and the surrounding frame glazing bead (ifl) or pressure plate (122) (see EigurQA3 and Figure A.4) 3.10 fixing bracket assembly of components designed to transmit all actions on the curtain walling (16) back to the building structure while allowing any required movement (see Figure A.1) 3.11 glazing bead length of profiled material used around the periphery of a pane of glass, insulating glass unit (3.16) or infill panel (114) to secure it in its frame Note 1 to entry: Term glazing stop Is also used in some countries. 3.12 glazing seal amorphous sealing material installed between face of a glass pane, insulating glass unit (116) or infill panel (114) and the surrounding frame,glazing bead (311) or pressure plate (122) 3.13 head horizontal framing member positioned at the top of the curtain walling (3.6) or at the top of an area of glass, windows, panels or doors (see Figure...