Fire-prevention Pyrobelite 12 glass - laminated glass with a few colorless intumescent layers. In case of fire, these layers change their physical characteristics and the glass turns into a rigid and opaque protective structure, allowing glazing to preserve the integrity and limit the degree of heat transfer heat flux. Fire-prevention glass Pirobelayt 12/12 EG provides two-way protection.
* (E) integrity. guarantees lack of through cracks or openings through which the flame and products of burning can penetrate;
(I) the heat-insulating ability, prevents the transfer of heat to the protected space by the radiation
(W) limiting the density of heat flow
Fire resistance limit:
|Specifications||EI20 / EW60|
Type of glazing
|Thickness tolerance||± 1 mm|
|Tolerance for overall dimensions||±2 mm|
|Light transmission (EN 410) xu / pv||86/8|
|The heat transfer coefficient (EN 673)||5,6 Вт/m2.K|
|Safety class (EN 12600)||
|The sound reduction index (EN 12758) Rw (C; Ctt)||36 (-1; -3) dB|
More than 7 years we have been producing multi-layer fire resistant glass.
Product quality is guaranteed!
Sales department: (812) 335 23 91
Fax: (812) 335 25 05
St. Petersburg, 5th Rybatsky proezd, d.20