GU glazing packers
GU glazing packers and GU glazing packers with vent are made of polypropylene, and thus show a high compatibility with composite materials as well as with glass interlayers (e.g. PVB foils / sound absorbing foils).
GU glazing packers and GU glazing packers with vent are positioned between glass edge and frame according to their function and type of opening. They fulfil the function of support blocks (load transfer) or the function of spacer blocks (security device between glass edge and frame).
GU glazing packers and GU glazing packers with vent have to be secured; the position may not be changed after installation.
GU glazing packers with vent are glazing packers with a venting duct. These ensure compensation of the surrounding vapour pressure in frame constructions with smooth rebate base.
The vent in the glazing packer is located at a thickness of 4 mm and 5 mm since there is no vent through the continuous surface of smaller thicknesses.
Up to a glazing packer's width of 30 mm, the vent runs straight, as double insulating glass is used. For widths exceeding 34 mm the vent runs diagonally in order to bear triple insulating glass and to transfer the weight of three glass panes.
- Area of application: Glazing accessories
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