GLASING Russian patent published in 2009 - IPC C03C17/34 

FIELD: construction industry.

SUBSTANCE: glasing panel has dimensions at least 40 cm x 40 cm and includes the first glass sheet of 3.0 mm to 6 mm thick, and the second glass sheet located at some distance from the first glass sheet and being 3 mm to 6 mm thick. Intermediate layer attaching glass sheets has maximum heat release rate of less than 600 kW/m². Glasing panel has mechanical strength assessment at least 2B2 in the test performed on pendulum hammer in accordance with EN12600 European Standard.

EFFECT: eliminating negative impact of intermediate layer on fire-resistant panel properties.

10 cl, 2 dwg