Secured glazing bead
DIN EN 1627 ff – addional informaon for RC2
To ensure that the sash can only move minimally within
the window frame, distance blocks must be mounted
in the corner regions of the window frame (see also
At the same me, however, this must not restrict the
opons available for adjusng the fings.
The glazing beads must be secured according to
requirements (e.g. by screw connecons, adhesive
bonding, nailing, etc.).
To prevent the washer from being pulled out, steel
brackets should be screwed into the glazing rebate in
secons or connuously. These steel brackets must be
screwed offset into the glazing edge area.
The type of mber used must have the following gross
densies as a minimum:
• 0,60 g/cm3 for hardwoods
• 0,50 g/cm3 for sowoods
If possible, a type of mber harder than meran should
be used as the bulk density is usually lower due to the
large fluctuaon range.
The annual ring widths must not exceed 3 mm on
In order to produce the worst possible condions for
the lever tool, the minimum profile crosssecon used
must be IV 68/78 according to DIN 68 121.
Weather strip bar
Special an-intruder weather strip bars must be
integrated in order to provide appropriate resistance to
the intruder‘s tools. They are characterised by thicker
walls and a special screw connecon.
The external limit stop may warp a maximum of
3 to 6 mm at a force of 1 kN.
• Mounng with round head or cheese head
screws 5 x 60 mm
• The distance between screws should be 300 mm
• Corner spacing 50 to 100 mm
Striker plates and lt lock bearings
The SL-RS striker plates must be posioned in such a
way that the locking cams catch in the striker plates as
much as possible.
Screwed steel bracket
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