Mullion

Assembly

The vertical primary frame member: a thermally-broken extruded aluminium box section that carries the dead and wind load of the glazing back to the floor-slab anchors, with a snap-on pressure plate face and a split-tube polyamide thermal break separating inner and outer halves.

Direct parts	3
Class	Assembly

The vertical primary frame member: a thermally-broken extruded aluminium box section that carries the dead and wind load of the glazing back to the floor-slab anchors, with a snap-on pressure plate face and a split-tube polyamide thermal break separating inner and outer halves. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bill of materials for Mullion

3 top-level lines as of r41976

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Mullion Extrusion	cws-mullion-extrusion	1×	1	·	part
2	Polyamide Thermal Break	cws-thermal-break	2×	2	·	part
3	Stack-Joint Spigot	cws-spigot-sleeve	1×	1	·	part