PE 78 EI
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Profile-chamber system, which makes it possible to build internal and external walls, windows and doors
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Fire resistance classification Class – EI15, EI30, EI45, EI60, EI 120
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Two types of fire-resistant fillings – gypsum, aluminosilicate
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Profile depth of frames and sashes 78 mm
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Filling – glass package from 8 – 54 mm (58 – 65 mm for 120 EI)
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It is used in the thermal liner with a width of 35 mm
