Protection of persons

Multilayer safety glass provides people protection.  In this case polyvinyl butyral layer (PVB), laid between glass components during the production of multilayer glass, serves as an active element – it keeps the fragments of broken glass at destruction and eliminates the possibility of person falling out of the window:

  • Prevent injury on fragments of broken glass;
  • Accident prevention;
  • People protection of falling out of the window: when hitting against the glass, person won’t fly out through glazing even in case of window breakage – PVB layer eliminates the risk of through breakdown of the glass in case of such blow.

Protection degree from effects of such nature is determined by the number and thickness of PVB layers in the glass unit structure.


In particular it is recommended to use such safety glass as a window glazing, but its application area is much broader – roofs, floor slabs, balustrades, handrails, fences…

Example of glass with safety functions:

Stratobel - multilayer safety glass of AGC. Multilayer anti-burglar glass with PVB layer.

Stratobel 66.2

Glass unit consists of two or more glass sheets joined by one or several PVB layers (polyvinyl butyral layer).


Glass unit structure predetermines impact resistance level, people and property protection class can correspond to several levels: accident protection (safety glass), burglar protection, bulletproof and exposure proof (polycarbonate can serve as a constituent element of the glass).


Such glass improves sound insulation of the premises and provides protection from ultraviolet radiation.


This glass is produced using transparent PVB layer, as well coloured (opaque or transparent of basic colours) or decorative (a wide colour palette and wide variety of geometric figures is provided).


This type of the glass can be combined with variations of basic glass line of AGC Glass Europe, that allows to embody different functions in single glazing, for instance to add solar or reinforced thermal insulation properties or make glazing real beautification of the building.


Usage: fits for indoor and outdoor application, for single glazing performing and glass unit production.



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